BGP IPv4 Additional Paths Configuration
Overview
The Border Gateway Protocol (BGP) ADDPATH feature allows the advertisement of multiple paths through the same peering session for a given prefix without the new paths implicitly replacing any previous paths. This behavior promotes path diversity and reduces the severity of a network failure, thereby improving the control plane convergence in case of network failures.
Normal BGP Behavior
By default, all BGP routers and Route-Reflectors propagate only their best paths over their sessions. In case they advertise any route with the same NLRI as a previously advertised route, the latest one implicitly replaces the previous advertisement, which is known as an Implicit Withdraw. The Implicit Withdraw can achieve better scaling, but at the cost of path diversity.
The use of route-reflectors (or confederations), thus has significant effect on redundancy by hiding alternate paths. Using full-mesh is not an option, so a mechanism is needed to allow the propagation of multiple alternate paths in an RR/Confederation environment. Such mechanism is already available in BGP/MPLS VPN scenarios, where multiple point of attachments for CE sites could utilize different RD values to differentiate the same routes advertised from different connection points. However, a generic solution is required, allowing for advertising multiple alternate paths with IPv4 or any other address-family.
The “Advertisement of Multiple Paths in BGP” or “BGP Add-Path” as the feature is usually called is a BGP extension that allows the advertisement of multiple paths for the same address prefix without the new paths implicitly replacing any previously advertised ones.
BGP Behavior with ADDPATH
The advertisement of multiple paths in BGP is made possible by sending a BGP OPEN message to the neighbor with a BGP capability code of 69, which identifies the BGP ADD-PATH Capability.
Address Family Identifier(AFI) | 2 octets |
Subsequent Address Family Identifier(SAFI) | 1 octet |
Send/Receive | 1 octet |
The send/receive field in the BGP Capability TLV indicates whether for a given <AFI, SAFI>, the sender is able to:
• Receive multiple paths from its peer (value 1)
• Send multiple paths to its peer (value 2), or
• both (value 3)
• Each alternate path is identified by a Path Identifier in addition to the address prefix
Path Identifier | 4 octets |
Length | 1 octet |
Prefix | variable |
In the event of a next-hop failure, the BGP Add-Path feature hence improves the BGP control plane convergence
Topology
BGPv4 Additional Path Topology
Initial Configuration
R1
#configure terminal | Enter the Configure mode. |
(config)#interface eth3 | Enter interface mode for interface eth3 |
(config-if)#ip address 11.1.1.2/24 | Configure IP address for the interface eth3 |
(config-if)#exit | Exit the interface mode |
(config)#interface eth4 | Enter interface mode for interface eth4 |
(config-if)#ip address 12.1.1.2/24 | Configure IP address for the interface eth4 |
(config-if)#exit | Exit the interface mode |
(config)#interface eth6 | Enter interface mode for interface eth6 |
(config-if)#ip address 13.1.1.2/24 | Configure IP address for the interface eth6 |
(config-if)#exit | Exit the interface mode |
(config)#interface eth7 | Enter interface mode for interface eth7 |
(config-if)#ip address 14.1.1.2/24 | Configure IP address for the interface eth7 |
(config-if)#exit | Exit the interface mode |
(config)#interface lo | Enter interface mode for loopback lo |
(config-if)#ip address 100.1.1.2/24 | Configure IP address for Loopback interface lo |
(config-if)#exit | Exit the interface mode |
(config)#router bgp 200 | Enter the router BGP mode |
(config-router)#neighbor 11.1.1.1 remote-as 100 | Configure the neighbor address and remote-as for the eBGP peer on R2 |
(config-router)#neighbor 12.1.1.1 remote-as 100 | Configure the neighbor address and remote-as for the eBGP peer on R2 |
(config-router)#neighbor 13.1.1.1 remote-as 100 | Configure the neighbor address and remote-as for the eBGP peer on R2 |
(config-router)#neighbor 14.1.1.1 remote-as 100 | Configure the neighbor address and remote-as for the eBGP peer on R2 |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router)#network 100.1.1.0/24 | Specify the network to announce via BGP |
(config-router-af)#neighbor 11.1.1.1 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#neighbor 12.1.1.1 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#neighbor 13.1.1.1 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#neighbor 14.1.1.1 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit the router BGP mode and enter the config mode |
(config)#commit | Apply commit |
(config)#exit | Exit the config mode |
R2
#configure terminal | Enter the Configure mode. |
(config)#interface eth2 | Enter interface mode for interface eth2 |
(config-if)#ip address 10.1.1.1/24 | Configure IP address for the interface eth2 |
(config-if)#exit | Exit the interface mode |
(config)#interface eth3 | Enter interface mode for interface eth3 |
(config-if)#ip address 11.1.1.1/24 | Configure IP address for the interface eth3 |
(config-if)#exit | Exit the interface mode |
(config)#interface eth4 | Enter interface mode for interface eth4 |
(config-if)#ip address 12.1.1.1/24 | Configure IP address for the interface eth4 |
(config-if)#exit | Exit the interface mode |
(config)#interface eth6 | Enter interface mode for interface eth6 |
(config-if)#ip address 13.1.1.1/24 | Configure IP address for the interface eth6 |
(config-if)#exit | Exit the interface mode |
(config)#interface eth7 | Enter interface mode for interface eth7 |
(config-if)#ip address 14.1.1.1/24 | Configure IP address for the interface eth7 |
(config-if)#exit | Exit the interface mode |
(config)#interface lo | Enter interface mode for loopback lo |
(config-if)#ip address 100.1.1.2/24 | Configure IP address for Loopback interface lo |
(config-if)#exit | Exit the interface mode |
(config)#router bgp 100 | Enter the router BGP mode |
(config-router)#neighbor 10.1.1.2 remote-as 100 | Configure the neighbor address and remote-as for the eBGP peer on R3 |
(config-router)#neighbor 11.1.1.2 remote-as 200 | Configure the neighbor address and remote-as for the eBGP peer on R1 |
(config-router)#neighbor 12.1.1.2 remote-as 200 | Configure the neighbor address and remote-as for the eBGP peer on R1 |
(config-router)#neighbor 13.1.1.2 remote-as 200 | Configure the neighbor address and remote-as for the eBGP peer on R1 |
(config-router)#neighbor 14.1.1.2 remote-as 200 | Configure the neighbor address and remote-as for the eBGP peer on R1 |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router-af)#neighbor 11.1.1.2 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#neighbor 12.1.1.2 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#neighbor 13.1.1.2 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#neighbor 14.1.1.2 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit the router BGP mode and enter the config mode |
(config)#router ospf 100 | Configure an OSPF instance 100 |
(config-router)#network 10.1.1.0/24 area 0 | Configure OSPF network for area 0 |
(config-router)#redistribute connected | Configure Redistribution of Connected networks into OSPF |
(config-router)#exit | Exit the router BGP mode and enter the config mode |
(config)#commit | Apply commit |
(config)#exit | Exit the config mode |
R3
#configure terminal | Enter the Configure mode. |
(config)#interface eth1 | Enter interface mode for interface eth1 |
(config-if)#ip address 10.1.1.2/24 | Configure IP address for the interface eth1 |
(config-if)#exit | Exit the interface mode |
(config)#interface eth2 | Enter interface mode for interface eth2 |
(config-if)#ip address 21.1.1.1/24 | Configure IP address for the interface eth2 |
(config-if)#exit | Exit the interface mode |
(config)#interface eth5 | Enter interface mode for interface eth5 |
(config-if)#ip address 22.1.1.1/24 | Configure IP address for the interface eth5 |
(config-if)#exit | Exit the interface mode |
(config)#interface eth6 | Enter interface mode for interface eth6 |
(config-if)#ip address 23.1.1.1/24 | Configure IP address for the interface eth6 |
(config-if)#exit | Exit the interface mode |
(config)#interface eth7 | Enter interface mode for interface eth7 |
(config-if)#ip address 24.1.1.1/24 | Configure IP address for the interface eth7 |
(config-if)#exit | Exit the interface mode |
(config)#router bgp 100 | Enter the router BGP mode |
(config-router)#neighbor 21.1.1.2 remote-as 300 | Configure the neighbor address and remote-as for the eBGP peer on R4 |
(config-router)#neighbor 22.1.1.2 remote-as 300 | Configure the neighbor address and remote-as for the eBGP peer on R4 |
(config-router)#neighbor 23.1.1.2 remote-as 300 | Configure the neighbor address and remote-as for the eBGP peer on R4 |
(config-router)#neighbor 24.1.1.2 remote-as 300 | Configure the neighbor address and remote-as for the eBGP peer on R4 |
(config-router)#neighbor 10.1.1.1 remote-as 100 | Configure the neighbor address and remote-as for the iBGP peer on R2 |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router-af)#neighbor 21.1.1.2 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#neighbor 22.1.1.2 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#neighbor 23.1.1.2 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#neighbor 24.1.1.2 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#neighbor 10.1.1.1 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit Router BGP mode |
(config)#router ospf 100 | Configure an OSPF instance 100 |
(config-router)#network 10.1.1.0/24 area 0 | Configure OSPF network for area 0 |
(config-router)#redistribute connected | Configure Redistribution of Connected networks into OSPF |
(config-router)#exit | Exit the router BGP mode and return to configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
R4
#configure terminal | Enter the Configure mode. |
(config)#interface eth2 | Enter interface mode for interface eth2 |
(config-if)#ip address 21.1.1.2/24 | Configure IP address for the interface eth2 |
(config-if)#exit | Exit the interface mode |
(config)#interface eth3 | Enter interface mode for interface eth3 |
(config-if)#ip address 22.1.1.2/24 | Configure IP address for the interface eth3 |
(config-if)#exit | Exit the interface mode |
(config)#interface eth4 | Enter interface mode for interface eth4 |
(config-if)#ip address 23.1.1.2/24 | Configure IP address for the interface eth4 |
(config-if)#exit | Exit the interface mode |
(config)#interface eth5 | Enter interface mode for interface eth5 |
(config-if)#ip address 24.1.1.2/24 | Configure IP address for the interface eth5 |
(config-if)#exit | Exit the interface mode |
(config)#interface lo | Enter interface mode for loopback lo |
(config-if)#ip address 200.1.1.2/24 | Configure IP address for Loopback interface lo |
(config-if)#exit | Exit the interface mode |
(config)#router bgp 300 | Enter the router BGP mode |
(config-router)#neighbor 21.1.1.1 remote-as 100 | Configure the neighbor address and remote-as for the eBGP peer on R3 |
(config-router)#neighbor 22.1.1.1 remote-as 100 | Configure the neighbor address and remote-as for the eBGP peer on R3 |
(config-router)#neighbor 23.1.1.1 remote-as 100 | Configure the neighbor address and remote-as for the eBGP peer on R3 |
(config-router)#neighbor 24.1.1.1 remote-as 100 | Configure the neighbor address and remote-as for the eBGP peer on R3 |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router)#network 200.1.1.0/24 | Specify the network to announce via BGP |
(config-router-af)#neighbor 21.1.1.1 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#neighbor 22.1.1.1 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#neighbor 23.1.1.1 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#neighbor 24.1.1.1 activate | Activate the IPv4 iBGP neighbors on RR for the IPv4 address family |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit the router BGP mode and return to configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
Additional Paths at the AF Level
Configure R2 to Send All Additional Paths and R3 to Receive all Additional Paths
R2
#configure terminal | Enter the Configure mode. |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router-af)#bgp additional-paths send | Configure R2 to send additional paths to all iBGP neighbors |
(config-router-af)#bgp additional-paths select all | Configure R2 to select all available paths to send to all iBGP neighbors |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit the router BGP mode and return to the configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
R3
#configure terminal | Enter the Configure mode. |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router-af)#bgp additional-paths receive | Configure R3 to receive additional paths from all iBGP neighbors |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit the router BGP mode and return to the configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
Validation
R2
#show ip bgp neighbors 10.1.1.2
BGP neighbor is 10.1.1.2, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 3.3.3.3
BGP state = Established, up for 00:00:26
Last read 00:00:26, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Received 26 messages, 1 notifications, 0 in queue
Sent 27 messages, 1 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
For address family: IPv4 Unicast
BGP table version 17, neighbor version 17
Index 1, Offset 0, Mask 0x2
AF-dependant capabilities:
Add-Path Send Capability : advertised
Add-Path Receive Capability : received
Community attribute sent to this neighbor (both)
1 accepted prefixes
1 announced prefixes
Connections established 3; dropped 2
Local host: 10.1.1.1, Local port: 50428
Foreign host: 10.1.1.2, Foreign port: 179
Nexthop: 10.1.1.1
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
Last Reset: 00:00:31, due to BGP Notification received
Notification Error Message: (Cease/Other Configuration Change.)
#show ip bgp
BGP table version is 21, local router ID is 2.2.2.2
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 100.1.1.0/24 11.1.1.2 0 100 0 200 i
* 12.1.1.2 0 100 0 200 i
* 13.1.1.2 0 100 0 200 i
* 14.1.1.2 0 100 0 200 i
*>i 200.1.1.0 21.1.1.2 0 100 0 300 i
Total number of prefixes 2
#show ip bgp 100.1.1.0
BGP routing table entry for 100.1.1.0/24
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
12.1.1.2 13.1.1.2 14.1.1.2
200
11.1.1.2 from 11.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external, best
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 06:02:02 2017
200
12.1.1.2 from 12.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 06:02:10 2017
200
13.1.1.2 from 13.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 06:01:48 2017
200
14.1.1.2 from 14.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 3
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 06:01:51 2017
R3
#show ip bgp neighbors 10.1.1.1
BGP neighbor is 10.1.1.1, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 2.2.2.2
BGP state = Established, up for 00:00:36
Last read 00:00:36, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Received 167 messages, 12 notifications, 0 in queue
Sent 171 messages, 1 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
For address family: IPv4 Unicast
BGP table version 91, neighbor version 91
Index 1, Offset 0, Mask 0x2
AF-dependant capabilities:
Add-Path Send Capability : received
Add-Path Receive Capability : advertised
Community attribute sent to this neighbor (both)
1 accepted prefixes
1 announced prefixes
Connections established 15; dropped 14
Local host: 10.1.1.2, Local port: 179
Foreign host: 10.1.1.1, Foreign port: 50428
Nexthop: 10.1.1.2
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
Last Reset: 00:00:36, due to BGP Notification sent
Notification Error Message: (Cease/Other Configuration Change.)
#show ip bgp
BGP table version is 93, local router ID is 3.3.3.3
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>i 100.1.1.0/24 11.1.1.2 0 100 0 200 i
* i 14.1.1.2 0 100 0 200 i
* i 13.1.1.2 0 100 0 200 i
* i 12.1.1.2 0 100 0 200 i
*> 200.1.1.0 21.1.1.2 0 100 0 300 i
* 22.1.1.2 0 100 0 300 i
* 23.1.1.2 0 100 0 300 i
* 24.1.1.2 0 100 0 300 i
Total number of prefixes 2
#show ip bgp 100.1.1.0
BGP routing table entry for 100.1.1.0/24
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
21.1.1.2 22.1.1.2 23.1.1.2 24.1.1.2
200
11.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal, best
rx path_id: 0 tx path_id: 0
Not advertised to any peer
Last update: Fri Jan 6 06:12:52 2017
200
14.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 3 tx path_id: -1
Not advertised to any peer
Last update: Fri Jan 6 06:13:03 2017
200
13.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Jan 6 06:13:03 2017
200
12.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Jan 6 06:13:03 2017
Configure R2 and R3 to Send and Receive All Additional Paths
R2
#configure terminal | Enter the Configure mode. |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router-af)#bgp additional-paths send-receive | Configure R2 to send additional paths to and receive additional paths from all iBGP neighbors |
(config-router-af)#bgp additional-paths select all | Configure R2 to select all available paths to send to all iBGP neighbors |
(config-router)#exit | Exit the router BGP mode and return to the configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
R3
#configure terminal | Enter the Configure mode. |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router-af)#bgp additional-paths send-receive | Configure R3 to send additional paths to and receive additional paths from all iBGP neighbors |
(config-router-af)#bgp additional-paths select all | Configure R3 to select all available paths to send to all iBGP neighbors |
(config-router)#exit | Exit the router BGP mode and return to the configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
Validation
• Verify that R2 sends all 4 paths to the route 100.1.1.0/24 to R3 and receives all 4 paths to the route 200.1.1.0/24 from R3
• Verify that rx path_ids of all 4 paths to 200.1.1.0/24 received from R3 match the tx path_ids of 200.1.1.0/24 on R3
• Verify that R3 sends all 4 paths to the route 200.1.1.0/24 to R2 and receives all 4 paths to the route 100.1.1.0/24 from R2
• Verify that rx path_ids of all 4 paths to 100.1.1.0/24 received from R3 match the tx path_ids of 100.1.1.0/24 on R3
R2
#show ip bgp neighbors 10.1.1.2
BGP neighbor is 10.1.1.2, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 3.3.3.3
BGP state = Established, up for 00:09:32
Last read 00:09:32, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Received 25 messages, 0 notifications, 0 in queue
Sent 25 messages, 0 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
For address family: IPv4 Unicast
BGP table version 12, neighbor version 12
Index 1, Offset 0, Mask 0x2
AF-dependant capabilities:
Add-Path Send Capability : advertised and received
Add-Path Receive Capability : advertised and received
Community attribute sent to this neighbor (both)
4 accepted prefixes
4 announced prefixes
Connections established 1; dropped 0
Local host: 10.1.1.1, Local port: 179
Foreign host: 10.1.1.2, Foreign port: 51842
Nexthop: 10.1.1.1
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
#show ip bgp
BGP table version is 41, local router ID is 2.2.2.2
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 100.1.1.0/24 11.1.1.2 0 100 0 200 i
* 12.1.1.2 0 100 0 200 i
* 13.1.1.2 0 100 0 200 i
* 14.1.1.2 0 100 0 200 i
*>i 200.1.1.0 21.1.1.2 0 100 0 300 i
* i 22.1.1.2 0 100 0 300 i
* i 23.1.1.2 0 100 0 300 i
* i 24.1.1.2 0 100 0 300 i
Total number of prefixes 2
#show ip bgp 100.1.1.0
BGP routing table entry for 100.1.1.0/24
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
12.1.1.2 13.1.1.2 14.1.1.2
200
11.1.1.2 from 11.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external, best
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 05:36:35 2017
200
12.1.1.2 from 12.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 05:36:40 2017
200
13.1.1.2 from 13.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 05:36:43 2017
200
14.1.1.2 from 14.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 3
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 05:36:46 2017
#show ip bgp 200.1.1.0
BGP routing table entry for 200.1.1.0/24
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
11.1.1.2 12.1.1.2 13.1.1.2 14.1.1.2
300
21.1.1.2 (metric 20) from 10.1.1.2 (3.3.3.3)
Origin IGP, metric 0, localpref 100, valid, internal, best
rx path_id: 0 tx path_id: 0
Not advertised to any peer
Last update: Fri Jan 6 05:40:21 2017
300
22.1.1.2 (metric 20) from 10.1.1.2 (3.3.3.3)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 1 tx path_id: 1
Not advertised to any peer
Last update: Fri Jan 6 05:40:25 2017
300
23.1.1.2 (metric 20) from 10.1.1.2 (3.3.3.3)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 2 tx path_id: 2
Not advertised to any peer
Last update: Fri Jan 6 05:40:29 2017
300
24.1.1.2 (metric 20) from 10.1.1.2 (3.3.3.3)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 3 tx path_id: 3
Not advertised to any peer
Last update: Fri Jan 6 05:40:29 2017
R3
#show ip bgp neighbors 10.1.1.1
BGP neighbor is 10.1.1.1, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 2.2.2.2
BGP state = Established, up for 00:12:40
Last read 00:12:40, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Received 31 messages, 0 notifications, 0 in queue
Sent 31 messages, 0 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
For address family: IPv4 Unicast
BGP table version 17, neighbor version 17
Index 1, Offset 0, Mask 0x2
AF-dependant capabilities:
Add-Path Send Capability : advertised and received
Add-Path Receive Capability : advertised and received
Community attribute sent to this neighbor (both)
4 accepted prefixes
4 announced prefixes
Connections established 1; dropped 0
Local host: 10.1.1.2, Local port: 51842
Foreign host: 10.1.1.1, Foreign port: 179
Nexthop: 10.1.1.2
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
#show ip bgp
BGP table version is 42, local router ID is 3.3.3.3
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>i 100.1.1.0/24 11.1.1.2 0 100 0 200 i
* i 12.1.1.2 0 100 0 200 i
* i 13.1.1.2 0 100 0 200 i
* i 14.1.1.2 0 100 0 200 i
*> 200.1.1.0 21.1.1.2 0 100 0 300 i
* 22.1.1.2 0 100 0 300 i
* 23.1.1.2 0 100 0 300 i
* 24.1.1.2 0 100 0 300 i
Total number of prefixes 2
#show ip bgp 100.1.1.0
BGP routing table entry for 100.1.1.0/24
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
21.1.1.2 22.1.1.2 23.1.1.2 24.1.1.2
200
11.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal, best
rx path_id: 0 tx path_id: 0
Not advertised to any peer
Last update: Fri Jan 6 05:36:49 2017
200
12.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 1 tx path_id: 1
Not advertised to any peer
Last update: Fri Jan 6 05:36:53 2017
200
13.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 2 tx path_id: 2
Not advertised to any peer
Last update: Fri Jan 6 05:36:57 2017
200
14.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 3 tx path_id: 3
Not advertised to any peer
Last update: Fri Jan 6 05:37:00 2017
#show ip bgp 200.1.1.0
BGP routing table entry for 200.1.1.0/24
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
22.1.1.2 23.1.1.2 24.1.1.2
300
21.1.1.2 from 21.1.1.2 (4.4.4.4)
Origin IGP, metric 0, localpref 100, valid, external, best
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
10.1.1.1
Last update: Fri Jan 6 05:40:30 2017
300
22.1.1.2 from 22.1.1.2 (4.4.4.4)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
10.1.1.1
Last update: Fri Jan 6 05:40:34 2017
300
23.1.1.2 from 23.1.1.2 (4.4.4.4)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
10.1.1.1
Last update: Fri Jan 6 05:40:37 2017
300
24.1.1.2 from 24.1.1.2 (4.4.4.4)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 3
Advertised to non peer-group peers:
10.1.1.1
Last update: Fri Jan 6 05:40:40 2017
Additional Paths at the Neighbor Level
Configure R2 to send all Additional Paths and R3 to receive all Additional Paths
R2
#configure terminal | Enter the Configure mode. |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router-af)#neighbor 10.1.1.2 additional-paths send | Configure R2 to send additional paths to the iBGP neighbor R3 |
(config-router-af)#neighbor 10.1.1.2 advertise additional-paths all | Configure R2 to advertise all available paths to the iBGP neighbor R3 |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit the router BGP mode and return to the configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
R3
#configure terminal | Enter the Configure mode. |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router-af)#neighbor 10.1.1.1 additional-paths receive | Configure R3 to receive additional paths from the iBGP neighbor R2 |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit the router BGP mode and return to the configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
Validation
Verify that R2 sends all 4 paths to the route 100.1.1.0/24 to R3
R2
#show ip bgp neighbors 10.1.1.2
BGP neighbor is 10.1.1.2, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 3.3.3.3
BGP state = Established, up for 00:00:26
Last read 00:00:26, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Received 26 messages, 1 notifications, 0 in queue
Sent 27 messages, 1 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
For address family: IPv4 Unicast
BGP table version 17, neighbor version 17
Index 1, Offset 0, Mask 0x2
AF-dependant capabilities:
Add-Path Send Capability : advertised
Add-Path Receive Capability : received
Community attribute sent to this neighbor (both)
1 accepted prefixes
1 announced prefixes
Connections established 3; dropped 2
Local host: 10.1.1.1, Local port: 50428
Foreign host: 10.1.1.2, Foreign port: 179
Nexthop: 10.1.1.1
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
Last Reset: 00:00:31, due to BGP Notification received
Notification Error Message: (Cease/Other Configuration Change.)
#show ip bgp
BGP table version is 21, local router ID is 2.2.2.2
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 100.1.1.0/24 11.1.1.2 0 100 0 200 i
* 12.1.1.2 0 100 0 200 i
* 13.1.1.2 0 100 0 200 i
* 14.1.1.2 0 100 0 200 i
*>i 200.1.1.0 21.1.1.2 0 100 0 300 i
Total number of prefixes 2
#show ip bgp 100.1.1.0
BGP routing table entry for 100.1.1.0/24
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
12.1.1.2 13.1.1.2 14.1.1.2
200
11.1.1.2 from 11.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external, best
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 06:02:02 2017
200
12.1.1.2 from 12.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 06:02:10 2017
200
13.1.1.2 from 13.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 06:01:48 2017
200
14.1.1.2 from 14.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 3
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 06:01:51 2017
R3
#show ip bgp neighbors 10.1.1.1
BGP neighbor is 10.1.1.1, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 2.2.2.2
BGP state = Established, up for 00:00:36
Last read 00:00:36, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Received 167 messages, 12 notifications, 0 in queue
Sent 171 messages, 1 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
For address family: IPv4 Unicast
BGP table version 91, neighbor version 91
Index 1, Offset 0, Mask 0x2
AF-dependant capabilities:
Add-Path Send Capability : received
Add-Path Receive Capability : advertised
Community attribute sent to this neighbor (both)
1 accepted prefixes
1 announced prefixes
Connections established 15; dropped 14
Local host: 10.1.1.2, Local port: 179
Foreign host: 10.1.1.1, Foreign port: 50428
Nexthop: 10.1.1.2
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
Last Reset: 00:00:36, due to BGP Notification sent
Notification Error Message: (Cease/Other Configuration Change.)
#show ip bgp
BGP table version is 93, local router ID is 3.3.3.3
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>i 100.1.1.0/24 11.1.1.2 0 100 0 200 i
* i 14.1.1.2 0 100 0 200 i
* i 13.1.1.2 0 100 0 200 i
* i 12.1.1.2 0 100 0 200 i
*> 200.1.1.0 21.1.1.2 0 100 0 300 i
* 22.1.1.2 0 100 0 300 i
* 23.1.1.2 0 100 0 300 i
* 24.1.1.2 0 100 0 300 i
Total number of prefixes 2
#show ip bgp 100.1.1.0
BGP routing table entry for 100.1.1.0/24
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
21.1.1.2 22.1.1.2 23.1.1.2 24.1.1.2
200
11.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal, best
rx path_id: 0 tx path_id: 0
Not advertised to any peer
Last update: Fri Jan 6 06:12:52 2017
200
14.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 3 tx path_id: -1
Not advertised to any peer
Last update: Fri Jan 6 06:13:03 2017
200
13.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Jan 6 06:13:03 2017
200
12.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Jan 6 06:13:03 2017
Configure R2 and R3 to Send and Receive all Additional Paths
R2
#configure terminal | Enter the Configure mode. |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router-af)#neighbor 10.1.1.2 additional-paths send-receive | Configure R2 to send additional paths to and receive additional paths from the iBGP neighbor R3 |
(config-router-af)#neighbor 10.1.1.2 advertise additional-paths all | Configure R2 to advertise all available paths to the iBGP neighbor R3 |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit the router BGP mode and return to the configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
R3
#configure terminal | Enter the Configure mode. |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router-af)#neighbor 10.1.1.1 additional-paths send-receive | Configure R3 to send additional paths to and receive additional paths from the iBGP neighbor R2 |
(config-router-af)#neighbor 10.1.1.1 advertise additional-paths all | Configure R3 to advertise all available paths to the iBGP neighbor R2 |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit the router BGP mode and return to the configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
Validation
• Verify that R2 sends all 4 paths to the route 100.1.1.0/24 to R3 and receives all 4 paths to the route 200.1.1.0/24 from R3
• Verify that rx path_ids of all 4 paths to 200.1.1.0/24 received from R3 match the tx path_ids of 200.1.1.0/24 on R3
• Verify that R3 sends all 4 paths to the route 200.1.1.0/24 to R2 and receives all 4 paths to the route 100.1.1.0/24 from R2
• Verify that rx path_ids of all 4 paths to 100.1.1.0/24 received from R3 match the tx path_ids of 100.1.1.0/24 on R3
R2
#show ip bgp neighbors 10.1.1.2
BGP neighbor is 10.1.1.2, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 3.3.3.3
BGP state = Established, up for 00:09:32
Last read 00:09:32, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Received 25 messages, 0 notifications, 0 in queue
Sent 25 messages, 0 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
For address family: IPv4 Unicast
BGP table version 12, neighbor version 12
Index 1, Offset 0, Mask 0x2
AF-dependant capabilities:
Add-Path Send Capability : advertised and received
Add-Path Receive Capability : advertised and received
Community attribute sent to this neighbor (both)
4 accepted prefixes
4 announced prefixes
Connections established 1; dropped 0
Local host: 10.1.1.1, Local port: 179
Foreign host: 10.1.1.2, Foreign port: 51842
Nexthop: 10.1.1.1
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
#show ip bgp
BGP table version is 41, local router ID is 2.2.2.2
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 100.1.1.0/24 11.1.1.2 0 100 0 200 i
* 12.1.1.2 0 100 0 200 i
* 13.1.1.2 0 100 0 200 i
* 14.1.1.2 0 100 0 200 i
*>i 200.1.1.0 21.1.1.2 0 100 0 300 i
* i 22.1.1.2 0 100 0 300 i
* i 23.1.1.2 0 100 0 300 i
* i 24.1.1.2 0 100 0 300 i
Total number of prefixes 2
#show ip bgp 100.1.1.0
BGP routing table entry for 100.1.1.0/24
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
12.1.1.2 13.1.1.2 14.1.1.2
200
11.1.1.2 from 11.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external, best
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 05:36:35 2017
200
12.1.1.2 from 12.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 05:36:40 2017
200
13.1.1.2 from 13.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 05:36:43 2017
200
14.1.1.2 from 14.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 3
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 05:36:46 2017
#show ip bgp 200.1.1.0
BGP routing table entry for 200.1.1.0/24
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
11.1.1.2 12.1.1.2 13.1.1.2 14.1.1.2
300
21.1.1.2 (metric 20) from 10.1.1.2 (3.3.3.3)
Origin IGP, metric 0, localpref 100, valid, internal, best
rx path_id: 0 tx path_id: 0
Not advertised to any peer
Last update: Fri Jan 6 05:40:21 2017
300
22.1.1.2 (metric 20) from 10.1.1.2 (3.3.3.3)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 1 tx path_id: 1
Not advertised to any peer
Last update: Fri Jan 6 05:40:25 2017
300
23.1.1.2 (metric 20) from 10.1.1.2 (3.3.3.3)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 2 tx path_id: 2
Not advertised to any peer
Last update: Fri Jan 6 05:40:29 2017
300
24.1.1.2 (metric 20) from 10.1.1.2 (3.3.3.3)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 3 tx path_id: 3
Not advertised to any peer
Last update: Fri Jan 6 05:40:29 2017
R3
#show ip bgp neighbors 10.1.1.1
BGP neighbor is 10.1.1.1, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 2.2.2.2
BGP state = Established, up for 00:12:40
Last read 00:12:40, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Received 31 messages, 0 notifications, 0 in queue
Sent 31 messages, 0 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
For address family: IPv4 Unicast
BGP table version 17, neighbor version 17
Index 1, Offset 0, Mask 0x2
AF-dependant capabilities:
Add-Path Send Capability : advertised and received
Add-Path Receive Capability : advertised and received
Community attribute sent to this neighbor (both)
4 accepted prefixes
4 announced prefixes
Connections established 1; dropped 0
Local host: 10.1.1.2, Local port: 51842
Foreign host: 10.1.1.1, Foreign port: 179
Nexthop: 10.1.1.2
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
#show ip bgp
BGP table version is 42, local router ID is 3.3.3.3
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>i 100.1.1.0/24 11.1.1.2 0 100 0 200 i
* i 12.1.1.2 0 100 0 200 i
* i 13.1.1.2 0 100 0 200 i
* i 14.1.1.2 0 100 0 200 i
*> 200.1.1.0 21.1.1.2 0 100 0 300 i
* 22.1.1.2 0 100 0 300 i
* 23.1.1.2 0 100 0 300 i
* 24.1.1.2 0 100 0 300 i
Total number of prefixes 2
#show ip bgp 100.1.1.0
BGP routing table entry for 100.1.1.0/24
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
21.1.1.2 22.1.1.2 23.1.1.2 24.1.1.2
200
11.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal, best
rx path_id: 0 tx path_id: 0
Not advertised to any peer
Last update: Fri Jan 6 05:36:49 2017
200
12.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 1 tx path_id: 1
Not advertised to any peer
Last update: Fri Jan 6 05:36:53 2017
200
13.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 2 tx path_id: 2
Not advertised to any peer
Last update: Fri Jan 6 05:36:57 2017
200
14.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 3 tx path_id: 3
Not advertised to any peer
Last update: Fri Jan 6 05:37:00 2017
#show ip bgp 200.1.1.0
BGP routing table entry for 200.1.1.0/24
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
22.1.1.2 23.1.1.2 24.1.1.2
300
21.1.1.2 from 21.1.1.2 (4.4.4.4)
Origin IGP, metric 0, localpref 100, valid, external, best
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
10.1.1.1
Last update: Fri Jan 6 05:40:30 2017
300
22.1.1.2 from 22.1.1.2 (4.4.4.4)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
10.1.1.1
Last update: Fri Jan 6 05:40:34 2017
300
23.1.1.2 from 23.1.1.2 (4.4.4.4)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
10.1.1.1
Last update: Fri Jan 6 05:40:37 2017
300
24.1.1.2 from 24.1.1.2 (4.4.4.4)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 3
Advertised to non peer-group peers:
10.1.1.1
Last update: Fri Jan 6 05:40:40 2017
Additional Path Selection (Best2/Best3)
Selection of additional paths can be done at AF or at NEIGHBOR level. In case of selection configured at both levels, Neighbor level selection takes preference over Global Level selection.
Selection of Best 2 Additional Paths at Global Level
R2
#configure terminal | Enter the Configure mode. |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router-af)#bgp additional-paths send | Configure R2 to send additional paths to the iBGP neighbor R3 |
(config-router-af)#bgp additional-paths select best 2 | Configure R2 to select best 2 out of all available paths to all iBGP neighbors |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit the router BGP mode and return to the configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
Selection of Best 2 Additional Paths at Neighbor Level
R3
#configure terminal | Enter the Configure mode. |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router-af)#neighbor 10.1.1.2 additional-paths send | Configure R2 to send additional paths to the iBGP neighbor R3 |
(config-router-af)#neighbor 10.1.1.2 advertise additional-paths best 2 | Configure R2 to advertise best 2 out of all available paths to R3 |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit the router BGP mode and return to the configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
Validation
• Verify that R2 sends only the best 2 paths out of 4 paths available for the route 100.1.1.0/24 to R3.
• Verify on R2 that Transmit path ids(tx path_id) are allocated only for the best 2 paths to 100.1.1.0/24.
• Verify on R2 that paths not selected have a tx path_id of ‘-1’
• Verify that Receive path ids(rx path_id) on R3 match the tx path_ids on R2
R2
#show ip bgp 100.1.1.0
BGP routing table entry for 100.1.1.0/24
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
12.1.1.2 13.1.1.2 14.1.1.2
200
11.1.1.2 from 11.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external, best
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 06:02:02 2017
200
12.1.1.2 from 12.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 06:02:10 2017
200
13.1.1.2 from 13.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: -1
Not advertised to any peer
Last update: Fri Jan 6 06:01:48 2017
200
14.1.1.2 from 14.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: -1
Not advertised to any peer
Last update: Fri Jan 6 06:01:51 2017
R3
#show ip bgp
BGP table version is 168, local router ID is 3.3.3.3
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>i 100.1.1.0/24 11.1.1.2 0 100 0 200 i
* i 12.1.1.2 0 100 0 200 i
*> 200.1.1.0 21.1.1.2 0 100 0 300 i
* 22.1.1.2 0 100 0 300 i
* 23.1.1.2 0 100 0 300 i
* 24.1.1.2 0 100 0 300 i
Total number of prefixes 2
#show ip bgp 100.1.1.0
BGP routing table entry for 100.1.1.0/24
Paths: (2 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
21.1.1.2 22.1.1.2 23.1.1.2 24.1.1.2
200
11.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal, best
rx path_id: 0 tx path_id: 0
Not advertised to any peer
Last update: Fri Jan 6 07:26:06 2017
200
12.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Jan 6 07:27:02 2017
Selection of Best 3 Additional Paths at AF Level
R2
#configure terminal | Enter the Configure mode. |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router)#bgp additional-paths send | Configure R2 to send additional paths to the iBGP neighbor R3 |
(config-router)#bgp additional-paths select best 3 | Configure R2 to select best 3 out of all available paths to all iBGP neighbors |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit the router BGP mode and return to the configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
Selection of Best 3 Additional Paths at Neighbor Level
R2
#configure terminal | Enter the Configure mode. |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router)#neighbor 10.1.1.2 additional-paths send | Configure R2 to send additional paths to the iBGP neighbor R3 |
(config-router)#neighbor 10.1.1.2 advertise additional-paths best 3 | Configure R2 to advertise best 3 out of all available paths to R3 |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit the router BGP mode and return to the configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
Validation
• Verify that R2 sends only the best 3 paths out of 4 paths available for the route 100.1.1.0/24 to R3.
• Verify on R2 that Transmit path ids(tx path_id) are allocated only for the best 3 paths to 100.1.1.0/24.
• Verify that paths not selected have a tx path_id of ‘-1’
• Verify that Receive path ids(rx path_id) on R3 match the tx path_ids on R2
R2
#show ip bgp 100.1.1.0
BGP routing table entry for 100.1.1.0/24
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
12.1.1.2 13.1.1.2 14.1.1.2
200
11.1.1.2 from 11.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external, best
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 06:02:02 2017
200
12.1.1.2 from 12.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 06:02:10 2017
200
13.1.1.2 from 13.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
10.1.1.2
Last update: Fri Jan 6 06:01:48 2017
200
14.1.1.2 from 14.1.1.2 (1.1.1.1)
Origin IGP, metric 0, localpref 100, valid, external
rx path_id: -1 tx path_id: -1
Not advertised to any peer
Last update: Fri Jan 6 06:01:51 2017
R3
#show ip bgp
BGP table version is 170, local router ID is 3.3.3.3
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>i 100.1.1.0/24 11.1.1.2 0 100 0 200 i
* i 13.1.1.2 0 100 0 200 i
* i 12.1.1.2 0 100 0 200 i
*> 200.1.1.0 21.1.1.2 0 100 0 300 i
* 22.1.1.2 0 100 0 300 i
* 23.1.1.2 0 100 0 300 i
* 24.1.1.2 0 100 0 300 i
Total number of prefixes 2
#show ip bgp 100.1.1.0
BGP routing table entry for 100.1.1.0/24
Paths: (3 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
21.1.1.2 22.1.1.2 23.1.1.2 24.1.1.2
200
11.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal, best
rx path_id: 0 tx path_id: 0
Not advertised to any peer
Last update: Fri Jan 6 07:29:38 2017
200
13.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Jan 6 07:30:05 2017
200
12.1.1.2 (metric 20) from 10.1.1.1 (2.2.2.2)
Origin IGP, metric 0, localpref 100, valid, internal
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Jan 6 07:30:05 2017
Verify that R2 sends all 4 paths to 100.1.1.0/24 to R3 with the BGP local preference path attribute set to 140
Verify that R2 sends only the best path to 100.1.1.0/24 to R3 with the BGP local preference path attribute set to 110
BGP Additional Paths for VPNv4
Overview
The Border Gateway Protocol (BGP) ADDPATH feature allows the advertisement of multiple paths through the same peering session for a given prefix without the new paths implicitly replacing any previous paths. This behavior promotes path diversity and reduces the severity of a network failure, thereby improving the control plane convergence in case of network failures.
Normal BGP Behavior
By default, all BGP routers and Route-Reflectors propagate only their best paths over their sessions. In case they advertise any route with the same NLRI as a previously advertised route, the latest one implicitly replaces the previous advertisement, which is known as an Implicit Withdraw. The Implicit Withdraw can achieve better scaling, but at the cost of path diversity.
The use of route-reflectors (or confederations), thus has significant effect on redundancy by hiding alternate paths. Using full-mesh is not an option, so a mechanism is needed to allow the propagation of multiple alternate paths in an RR/Confederation environment. Such mechanism is already available in BGP/MPLS VPN scenarios, where multiple point of attachments for CE sites could utilize different RD values to differentiate the same routes advertised from different connection points. However, a generic solution is required, allowing for advertising multiple alternate paths with IPv4 or any other address-family.
The “Advertisement of Multiple Paths in BGP” or “BGP Add-Path” as the feature is usually called is a BGP extension that allows the advertisement of multiple paths for the same address prefix without the new paths implicitly replacing any previously advertised ones.
BGP Behavior with ADDPATH
The advertisement of multiple paths in BGP is made possible by
• Sending a BGP OPEN message to the neighbor with a BGP capability code of 69, which identifies the BGP ADD-PATH Capability.
Address Family Identifier (AFI) | 2 octets |
Subsequent Address Family Identifier (SAFI) | 1 octet |
Send/Receive | 1 octet |
The send/receive field in the BGP Capability TLV indicates whether for a given <AFI, SAFI>, the sender is able to :
• Receive multiple paths from its peer (value 1)
• Send multiple paths to its peer (value 2), or
• both (value 3)
• Each alternate path is identified by a Path Identifier in addition to the address prefix
Path Identifier | 4 octets |
Length | 1 octet |
Prefix | variable |
In the event of a next-hop failure, the BGP Add-Path feature hence improves the BGP control plane convergence
Topology
BGP Add-Path VPNv4 Topology
Initial Configuration
CE1
#configure terminal | Enter configure mode |
(config)#interface eth2 | Enter Interface mode for eth2. |
(config-if)#ip address 10.0.11.1/24 | Assign IP address. |
(config-if)#exit | Exit interface mode. |
(config)#interface lo | Enter Interface mode for lo. |
(config-if)#ip address 100.1.1.2/24 | Assign IP address. |
(config-if)#exit | Exit interface mode. |
(config)#router bgp 65001 | Enter BGP router mode. |
(config-router)#neighbor 10.0.11.2 remote-as 100 | Configure an eBGP neighbor on PE1 |
(config-router)#network 100.1.1.0/24 | Announce the network 100.1.1.0/24 into BGP |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router-af)#neighbor 10.0.11.2 activate | Activate eBGP neighbor on PE1 |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit Router BGP. |
(config)#commit | Apply commit |
(config)#exit | Exit Router BGP and Configure mode. |
PE1
#configure terminal | Enter configure mode |
(config)#ip vrf vrf1 | Configure a VRF vrf1 |
(config-vrf)#rd 100:1 | Configure the Route-Distinguisher ie., RD for vrf1 |
(config-vrf)#route-target both 200:1 | Configure the Route-Target ie., RT to import and export the VPNv4 routes |
(config-vrf)#exit | Exit the configure VRF mode |
(config)#interface eth2 | Configure the interface eth2 |
(config-if)#ip vrf forwarding vrf1 | Configure the interface eth2 for IP VRF forwarding for vrf1 |
(config-if)#ip address 10.0.11.2/24 | Configure the IP address for interface eth2 |
(config-if)#exit | Exit the interface mode for interface eth2 |
(config)#interface eth1 | Configure the interface eth1 |
(config-if)#ip address 192.168.11.2/24 | Configure the IP address for interface eth1 |
(config-if)#exit | Exit the interface mode for eth1 |
(config)#router bgp 100 | Configure the BGP routing instance 100 |
(config-router)#neighbor 192.168.11.1 remote-as 100 | Configure the neighbor address and remote-as for the 4 iBGP neighbors on RR |
(config-router)#address-family vpnv4 unicast | Configure the address family VPNv4 under router BGP |
(config-router-af)#neighbor 192.168.11.1 activate | Activate the IPv4 iBGP neighbors on RR for the VPNv4 address family |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#address-family ipv4 vrf vrf1 | Configure the address family IPv4 VRF vrf1 under router BGP |
(config-router-af)#neighbor 10.0.11.1 remote-as 65002 | Configure the neighbor address and remote-as for the eBGP neighbor on CE1 |
(config-router-af)#neighbor 10.0.11.1 activate | Activate the eBGP neighbor on CE1 for the address family IPv4 VRF vrf1 |
(config-router-af)#exit | Exit the router BGP mode and return to the configure terminal mode |
(config)#router ospf 100 | Configure an OSPF routing instance |
(config-router)#network 192.168.11.0/24 area 0 | Define the interface eth1 to run OSPF and associate the area ID 0 with interface eth1 |
(config-router)#exit | Exit the router OSPF mode and return to the configure terminal mode |
(config)#router ldp | Enter Router mode for LDP |
(config-router)#exit | Exit the Router mode for LDP and return to the configure terminal mode |
(config)#interface eth1 | Enter interface mode for interfacec eth1 |
(config-if)#label-switching | Enable label-switching for interface eth1 |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth1 |
(config)#commit | Apply commit |
(config)#exit | Exit Router BGP and Configure mode. |
RR
#configure terminal | Enter configure mode |
(config)#interface eth2 | Enter interface mode for interface eth2 |
(config-if)#ip address 192.168.11.1/24 | Configure IP address for the interface eth2 |
(config-if)#exit | Exit the interface mode for eth2 |
(config)#interface eth6 | Enter interface mode for interface eth6 |
(config-if)#ip address 192.168.21.1/24 | Configure IP address for the interface eth6 |
(config-if)#exit | Exit the interface mode for eth6 |
(config)#interface eth10 | Enter interface mode for interface eth10 |
(config-if)#ip address 192.168.22.1/24 | Configure IP address for the interface eth10 |
(config-if)#exit | Exit the interface mode for eth10 |
(config)#interface eth11 | Enter interface mode for interface eth11 |
(config-if)#ip address 192.168.23.1/24 | Configure IP address for the interface eth11 |
(config-if)#exit | Exit the interface mode for eth11 |
(config)#interface eth12 | Enter interface mode for interface eth12 |
(config-if)#ip address 192.168.24.1/24 | Configure IP address for the interface eth12 |
(config-if)#exit | Exit the interface mode for eth12 |
(config)#router bgp 100 | Enter the router BGP mode |
(config-router)#neighbor 192.168.11.2 remote-as 100 | Configure the neighbor address and remote-as for the iBGP neighbor on PE1 |
(config-router)#neighbor 192.168.21.2 remote-as 100 | Configure the neighbor address and remote-as for the iBGP neighbor on interface eth1 of PE2 |
(config-router)#neighbor 192.168.22.2 remote-as 100 | Configure the neighbor address and remote-as for the iBGP neighbor on interface eth3 of PE2 |
(config-router)#neighbor 192.168.23.2 remote-as 100 | Configure the neighbor address and remote-as for the iBGP neighbor on interface eth4 of PE2 |
(config-router)#neighbor 192.168.24.2 remote-as 100 | Configure the neighbor address and remote-as for the iBGP neighbor on interface eth5 of PE2 |
(config-router)#address-family vpnv4 unicast | Configure the address family VPNv4 under router BGP |
(config-router-af)#neighbor 192.168.11.2 activate | Activate the IPv4 iBGP neighbor on PE1 for the VPNv4 address family |
(config-router-af)#neighbor 192.168.21.2 activate | Activate the IPv4 iBGP neighbor on interface eth1 of PE2 for the VPNv4 address family |
(config-router-af)#neighbor 192.168.22.2 activate | Activate the IPv4 iBGP neighbor on interface eth3 of PE2 for the VPNv4 address family |
(config-router-af)#neighbor 192.168.23.2 activate | Activate the IPv4 iBGP neighbor on interface eth4 of PE2 for the VPNv4 address family |
(config-router-af)#neighbor 192.168.24.2 activate | Activate the IPv4 iBGP neighbor on interface eth5 of PE2 for the VPNv4 address family |
(config-router-af)#neighbor 192.168.11.2 route-reflector-client | Configure the VPNv4 neighbor on PE1 as route-reflector-client |
(config-router-af)#neighbor 192.168.21.2 route-reflector-client | Configure the VPNv4 neighbor on interface eth1 of PE2 as route-reflector-client |
(config-router-af)#neighbor 192.168.22.2 route-reflector-client | |
Configure the VPNv4 neighbor on interface eth3 of PE2 as route-reflector-client | |
(config-router-af)#neighbor 192.168.23.2 route-reflector-client | Configure the VPNv4 neighbor on interface eth4 of PE2 as route-reflector-client |
(config-router-af)#neighbor 192.168.24.2 route-reflector-client | Configure the VPNv4 neighbor on interface eth5 of PE2 as route-reflector-client |
(config-router-af)#exit | Exit the router BGP mode |
(config)#router ospf 100 | Configure an OSPF instance 100 |
(config-router)#network 192.168.11.0/24 area 0 | Define the interface eth2 connected to PE1 to run OSPF and associate it with the backbone area ID 0 |
(config-router)#network 192.168.21.0/24 area 0 | Define the interface eth6 connected to PE2 to run OSPF and associate it with the backbone area ID 0 |
(config-router)#network 192.168.22.0/24 area 0 | Define the interface eth10 connected to PE2 to run OSPF and associate it with the backbone area ID 0 |
(config-router)#network 192.168.23.0/24 area 0 | Define the interface eth11 connected to PE2 to run OSPF and associate it with the backbone area ID 0 |
(config-router)#network 192.168.24.0/24 area 0 | Define the interface eth12 connected to PE2 to run OSPF and associate it with the backbone area ID 0 |
(config-router)#exit | Exit the router OSPF mode |
(config)#router ldp | Enter Router mode for LDP |
(config-router)#exit | Exit the Router mode for LDP |
(config)#interface eth1 | Enter interface mode for interface eth2 |
(config-if)#label-switching | Enable label-switching for interface eth2 |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth2 |
(config-if)#exit | Exit the interface mode for eth2 |
(config)#interface eth6 | Enter interface mode for interface eth6 |
(config-if)#label-switching | Enable label-switching for interface eth6 |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth6 |
(config-if)#exit | Exit the interface mode for eth6 |
(config)#interface eth10 | Enter interface mode for interface eth10 |
(config-if)#label-switching | Enable label-switching for interface eth10 |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth10 |
(config-if)#exit | Exit the interface mode for eth10 |
(config)#interface eth11 | Enter interface mode for interface eth11 |
(config-if)#label-switching | Enable label-switching for interface eth11 |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth11 |
(config-if)#exit | Exit the interface mode for eth11 |
(config)#interface eth12 | Enter interface mode for interface eth12 |
(config-if)#label-switching | Enable label-switching for interface eth12 |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth12 |
(config)#commit | Apply commit |
(config)#exit | exit the global mode |
PE2
#configure terminal | Enter configure mode |
(config)#ip vrf vrf1 | Configure a VRF vrf1 |
(config-vrf)#rd 100:1 | Configure the Route-Distinguisher ie., RD for vrf1 |
(config-vrf)#route-target both 200:1 | Configure the Route-Target ie., RT to import and export the VPNv4 routes |
(config-vrf)#exit | Exit the configure VRF mode |
(config)#interface eth2 | Configure the interface eth2 |
(config-if)#ip vrf forwarding vrf1 | Configure the interface eth2 for IP VRF forwarding for vrf1 |
(config-if)#ip address 10.0.22.2/24 | Configure the IP address for interface eth2 |
(config-if)#exit | Exit the interface mode for eth2 |
(config)#interface eth1 | Configure the interface eth1 |
(config-if)#ip address 192.168.21.2/24 | Configure the IP address for interface eth1 |
(config-if)#exit | Exit the interface mode for eth1 |
(config)#interface eth3 | Configure the interface eth3 |
(config-if)#ip address 192.168.22.2/24 | Configure the IP address for interface eth3 |
(config-if)#exit | Exit the interface mode for eth3 |
(config)#interface eth4 | Configure the interface eth4 |
(config-if)#ip address 192.168.23.2/24 | Configure the IP address for interface eth4 |
(config-if)#exit | Exit the interface mode for eth4 |
(config)#interface eth5 | Configure the interface eth5 |
(config-if)#ip address 192.168.24.2/24 | Configure the IP address for interface eth5 |
(config-if)#exit | Exit the interface mode for eth5 |
(config)#router bgp 100 | Configure the BGP routing instance 100 |
(config-router)#neighbor 192.168.21.1 remote-as 100 | Configure the neighbor address and remote-as for the iBGP neighbor on interface eth6 of PE2 |
(config-router)#neighbor 192.168.22.1 remote-as 100 | Configure the neighbor address and remote-as for the iBGP neighbor on interface eth10 of PE2 |
(config-router)#neighbor 192.168.23.1 remote-as 100 | Configure the neighbor address and remote-as for the iBGP neighbor on interface eth11 of PE2 |
(config-router)#neighbor 192.168.24.1 remote-as 100 | Configure the neighbor address and remote-as for the iBGP neighbor on interface eth12 of PE2 |
(config-router)#address-family vpnv4 unicast | Configure the address family VPNv4 under router BGP |
(config-router-af)#neighbor 192.168.21.1 activate | Activate the IPv4 iBGP neighbor on interface eth6 of PE2 for the VPNv4 address family |
(config-router-af)#neighbor 192.168.22.1 activate | Activate the IPv4 iBGP neighbor on interface eth10 of PE2 for the VPNv4 address family |
(config-router-af)#neighbor 192.168.23.1 activate | Activate the IPv4 iBGP neighbor on interface eth11 of PE2 for the VPNv4 address family |
(config-router-af)#neighbor 192.168.24.1 activate | Activate the IPv4 iBGP neighbor on interface eth12 of PE2 for the VPNv4 address family |
(config-router-af)#exit | Exit the router BGP address family VPNv4 mode |
(config)#router bgp 100 | Enter the router BGP mode |
(config-router)#address-family ipv4 vrf vrf1 | Configure the address family IPv4 VRF vrf1 under router BGP |
(config-router-af)#neighbor 10.0.22.1 remote-as 65002 | Configure the neighbor address and remote-as for the eBGP neighbor on CE2 |
(config-router-af)#neighbor 10.0.22.1 activate | Activate the 4 eBGP neighbor on CE2 for the address family IPv4 VRF vrf1 |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config)#router ospf 100 | Configure an OSPF instance 100 |
(config-router)#network 192.168.21.0/24 area 0 | Define the interface eth1 connected to PE2 to run OSPF and associate it with the backbone area ID 0 |
(config-router)#network 192.168.22.0/24 area 0 | Define the interface eth3 connected to PE2 to run OSPF and associate it with the backbone area ID 0 |
(config-router)#network 192.168.23.0/24 area 0 | Define the interface eth4 connected to PE2 to run OSPF and associate it with the backbone area ID 0 |
(config-router)#network 192.168.24.0/24 area 0 | Define the interface eth5 connected to PE2 to run OSPF and associate it with the backbone area ID 0 |
(config-router)#exit | Exit the router OSPF mode |
(config)#router ldp | Enter Router mode for LDP |
(config-router)#exit | Exit the Router mode for LDP |
(config)#interface eth1 | Enter interface mode for interface eth1 |
(config-if)#label-switching | Enable label-switching for interface eth1 |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth1 |
(config-if)#exit | Exit the interface mode for eth1 |
(config)#interface eth3 | Enter interface mode for interface eth3 |
(config-if)#label-switching | Enable label-switching for interface eth3 |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth3 |
(config-if)#exit | Exit the interface mode for eth3 |
(config)#interface eth4 | Enter interface mode for interface eth4 |
(config-if)#label-switching | Enable label-switching for interface eth4 |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth4 |
(config-if)#exit | Exit the interface mode for eth4 |
(config)#interface eth5 | Enter interface mode for interface eth5 |
(config-if)#label-switching | Enable label-switching for interface eth5 |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth5 |
(config-if)#exit | Return to the global mode |
(config)#commit | Apply commit |
(config)#exit | exit the global mode |
CE2
#configure terminal | Enter configure mode |
(config)#interface eth2 | Enter Interface mode for eth2. |
(config-if)#ip address 10.0.22.1/24 | Assign IP address. |
(config-if)#exit | Exit interface mode. |
(config)#interface lo | Enter Interface mode for lo. |
(config-if)#ip address 200.1.1.2/24 | Assign IP address. |
(config-if)#exit | Exit interface mode. |
(config)#router bgp 65002 | Enter BGP router mode. |
(config-router)#neighbor 10.0.22.2 remote-as 100 | Configure an eBGP neighbor on PE1 |
(config-router)#address-family ipv4 unicast | Configure the address family ipv4 under router BGP |
(config-router-af)#neighbor 10.0.22.2 activate | Activate eBGP neighbor on PE1 |
(config-router-af)#network 200.1.1.0/24 | Announce the network 200.1.1.0/24 into BGP |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit the router BGP mode and return to the configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
Additional Paths Capability Send/Receive/Send-Receive and Additional Paths Selection All/Best 2/Best 3
Configure RR to Send All And Pe1 To Receive All Additional Paths at Address Family Vpnv4 Level
RR
#configure terminal | Enter configure mode |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family vpnv4 unicast | Enter address family VPNv4 unicast mode |
(config-router-af)#bgp additional-paths send | Configure RR to send additional paths to all the VPNv4 neighbors |
(config-router-af)#bgp additional-paths select all | Configure RR to select all available paths to send to all VPNv4 neighbors |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit Router BGP and Configure mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Router BGP and Configure mode. |
PE1
#configure terminal | Enter configure mode |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family vpnv4 unicast | Enter address family VPNv4 unicast mode |
(config-router-af)#bgp additional-paths receive | Configure PE1 to receive additional paths from all the VPNv4 neighbors |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit the router BGP mode and return to the configure mode |
(config)#commit | Apply commit |
(config)#exit | Exit the configure mode |
Configure Rr To Send All and Pe1 To Receive All Additional Paths at Neighbor Level Address Family VPNv4
RR
#configure terminal | Enter configure mode |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family vpnv4 unicast | Enter address family VPNv4 unicast mode |
(config-router-af)#neighbor 192.168.11.2 additional-paths send | Configure RR to send additional paths to the VPNv4 neighbor on PE1 |
(config-router-af)#neighbor 192.168.11.2 advertise additional-paths all | Configure RR to advertise all available paths to the VPNv4 neighbor on PE1 |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit Router BGP and Configure mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Router BGP and Configure mode. |
PE1
#configure terminal | Enter configure mode |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family vpnv4 unicast | Enter address family VPNv4 unicast mode |
(config-router-af)#neighbor 192.168.11.1 additional-paths receive | Configure PE1 to receive additional paths from RR |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit Router BGP and Configure mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Router BGP and Configure mode. |
Validation
RR
#show ip bgp neighbors 192.168.11.2
BGP neighbor is 192.168.11.2, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 192.168.11.2
BGP state = Established, up for 00:03:21
Last read 00:03:21, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Address family VPNv4 Unicast: advertised and received
Received 90 messages, 1 notifications, 0 in queue
Sent 94 messages, 1 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
For address family: IPv4 Unicast
BGP table version 1, neighbor version 1
Index 1, Offset 0, Mask 0x2
Community attribute sent to this neighbor (both)
0 accepted prefixes
0 announced prefixes
For address family: VPNv4 Unicast
BGP table version 49, neighbor version 49
Index 1, Offset 0, Mask 0x2
AF-dependant capabilities:
Add-Path Send Capability : advertised
Add-Path Receive Capability : received
Route-Reflector Client
Community attribute sent to this neighbor (both)
1 accepted prefixes
4 announced prefixes
Connections established 3; dropped 2
Local host: 192.168.11.1, Local port: 179
Foreign host: 192.168.11.2, Foreign port: 53977
Nexthop: 192.168.11.1
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
Last Reset: 00:03:26, due to BGP Notification received
Notification Error Message: (Cease/Other Configuration Change.)
#show ip bgp vpnv4 all
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 100:1
*>i 100.1.1.0/24 192.168.11.2 0 100 0 65001 i
*>i 200.1.1.0 192.168.21.2 0 100 0 65002 i
* i 200.1.1.0 192.168.22.2 0 100 0 65002 i
* i 200.1.1.0 192.168.23.2 0 100 0 65002 i
* i 200.1.1.0 192.168.24.2 0 100 0 65002 i
Announced routes count = 0
Accepted routes count = 5
#show ip bgp vpnv4 all 200.1.1.0
Route Distinguisher: 100:1
65002, (Received from a RR-client)
192.168.21.2 from 192.168.21.2 (192.168.24.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal, best
Extended Community: RT:200:1
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
192.168.11.2
Last update: Mon Jan 9 05:27:09 2017
65002, (Received from a RR-client)
192.168.22.2 from 192.168.22.2 (192.168.24.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal
Extended Community: RT:200:1
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
192.168.11.2
Last update: Mon Jan 9 05:27:09 2017
65002, (Received from a RR-client)
192.168.23.2 from 192.168.23.2 (192.168.24.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal
Extended Community: RT:200:1
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
192.168.11.2
Last update: Mon Jan 9 05:27:09 2017
65002, (Received from a RR-client)
192.168.24.2 from 192.168.24.2 (192.168.24.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal
Extended Community: RT:200:1
rx path_id: -1 tx path_id: 3
Advertised to non peer-group peers:
192.168.11.2
Last update: Mon Jan 9 05:27:09 2017
PE1
#show ip bgp neighbors 192.168.11.1
BGP neighbor is 192.168.11.1, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 10.12.48.36
BGP state = Established, up for 00:46:03
Last read 00:46:03, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Address family VPNv4 Unicast: advertised and received
Received 179 messages, 1 notifications, 0 in queue
Sent 176 messages, 1 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
For address family: IPv4 Unicast
BGP table version 83, neighbor version 82
Index 1, Offset 0, Mask 0x2
Community attribute sent to this neighbor (both)
0 accepted prefixes
0 announced prefixes
For address family: VPNv4 Unicast
BGP table version 9, neighbor version 9
Index 1, Offset 0, Mask 0x2
AF-dependant capabilities:
Add-Path Send Capability : received
Add-Path Receive Capability : advertised
Community attribute sent to this neighbor (both)
4 accepted prefixes
0 announced prefixes
Connections established 3; dropped 2
Local host: 192.168.11.2, Local port: 53977
Foreign host: 192.168.11.1, Foreign port: 179
Nexthop: 192.168.11.2
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
Last Reset: 00:46:08, due to BGP Notification sent
Notification Error Message: (Cease/Other Configuration Change.)
#show ip bgp vpnv4 all
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 100:1 (Default for VRF vrf1)
*> 100.1.1.0/24 10.0.11.1 0 100 0 65001 i
*>i 200.1.1.0 192.168.24.2 0 100 0 65002 i
Announced routes count = 1
Accepted routes count = 1
Route Distinguisher: 100:1
*>i 200.1.1.0 192.168.24.2 0 100 0 65002 i
* i 200.1.1.0 192.168.23.2 0 100 0 65002 i
* i 200.1.1.0 192.168.22.2 0 100 0 65002 i
* i 200.1.1.0 192.168.21.2 0 100 0 65002 i
Announced routes count = 0
Accepted routes count = 4
#show ip bgp vpnv4 all 200.1.1.0
Route Distinguisher: 100:1 (Default for VRF vrf1)
65002
192.168.24.2 (metric 2) from 192.168.11.1 (192.168.24.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal, best
Extended Community: RT:200:1
Originator: 192.168.24.2, Cluster list: 10.12.48.36
rx path_id: 0 tx path_id: 0
Not advertised to any peer
Last update: Mon Jan 9 05:28:04 2017
Route Distinguisher: 100:1
65002
192.168.24.2 (metric 2) from 192.168.11.1 (192.168.24.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal, best
Extended Community: RT:200:1
Originator: 192.168.24.2, Cluster list: 10.12.48.36
rx path_id: 3 tx path_id: 1
Not advertised to any peer
Last update: Mon Jan 9 05:28:04 2017
65002
192.168.23.2 (metric 2) from 192.168.11.1 (192.168.24.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal
Extended Community: RT:200:1
Originator: 192.168.24.2, Cluster list: 10.12.48.36
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Mon Jan 9 05:28:04 2017
65002
192.168.22.2 (metric 2) from 192.168.11.1 (192.168.24.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal
Extended Community: RT:200:1
Originator: 192.168.24.2, Cluster list: 10.12.48.36
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Mon Jan 9 05:28:04 2017
65002
192.168.21.2 (metric 2) from 192.168.11.1 (192.168.24.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal
Extended Community: RT:200:1
Originator: 192.168.24.2, Cluster list: 10.12.48.36
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Mon Jan 9 05:27:30 2017
Configure RR to Send Best 2 and Pe1 To Receive All Additional Paths at Address Family VPNv4 Level
RR
#configure terminal | Enter configure mode |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family vpnv4 unicast | Enter address family VPNv4 unicast mode |
(config-router-af)#bgp additional-paths send | Configure RR to send additional paths to all the VPNv4 neighbors |
(config-router-af)#bgp additional-paths select best 2 | Configure RR to select best 2 available paths to send to all VPNv4 neighbors |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit Router BGP and Configure mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Router BGP and Configure mode. |
PE1
#configure terminal | Enter configure mode |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family vpnv4 unicast | Enter address family VPNv4 unicast mode |
(config-router-af)#bgp additional-paths receive | Configure PE1 to receive additional paths from all the VPNv4 neighbors |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit Router BGP and Configure mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Router BGP and Configure mode. |
Configure RR to Send Best 2 and Pe1 To Receive All Additional Paths at Neighbor Level Address Family VPNv4
RR
#configure terminal | Enter configure mode |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family vpnv4 unicast | Enter address family VPNv4 unicast mode |
(config-router-af)#neighbor 192.168.11.2 additional-paths send | Configure RR to send additional paths to the VPNv4 neighbor on PE1 |
(config-router-af)#neighbor 192.168.11.2 advertise additional-paths best 2 | Configure RR to advertise best 2 out of all available paths to the VPNv4 neighbor on PE1 |
(config-router-af)#end | Return to the global mode |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit Router BGP and Configure mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Router BGP and Configure mode. |
PE1
#configure terminal | Enter configure mode |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family vpnv4 unicast | Enter address family VPNv4 unicast mode |
(config-router-af)#neighbor 192.168.11.1 additional-paths receive | Configure PE1 to receive additional paths from RR |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit Router BGP and Configure mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Router BGP and Configure mode. |
Validation
RR
#show ip bgp vpnv4 all 200.1.1.0
Route Distinguisher: 100:1
65002, (Received from a RR-client)
192.168.21.2 from 192.168.21.2 (192.168.21.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal, best
Extended Community: RT:200:1
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
192.168.11.2
Last update: Wed Jan 11 06:03:50 2017
65002, (Received from a RR-client)
192.168.22.2 from 192.168.22.2 (192.168.21.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal
Extended Community: RT:200:1
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
192.168.11.2
Last update: Wed Jan 11 06:02:10 2017
65002, (Received from a RR-client)
192.168.23.2 from 192.168.23.2 (192.168.21.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal
Extended Community: RT:200:1
rx path_id: -1 tx path_id: 1
Not advertised to any peer
Last update: Wed Jan 11 06:02:10 2017
65002, (Received from a RR-client)
192.168.24.2 from 192.168.24.2 (192.168.21.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal
Extended Community: RT:200:1
rx path_id: -1 tx path_id: -1
Not advertised to any peer
Last update: Wed Jan 11 06:02:10 2017
PE1
#show ip bgp vpnv4 all
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 100:1 (Default for VRF vrf1)
*> 100.1.1.0/24 10.0.11.1 0 100 0 65001 i
*>i 200.1.1.0 192.168.21.2 0 100 0 65002 i
Announced routes count = 1
Accepted routes count = 1
Route Distinguisher: 100:1
*>i 200.1.1.0 192.168.21.2 0 100 0 65002 i
* i 200.1.1.0 192.168.22.2 0 100 0 65002 i
Announced routes count = 0
Accepted routes count = 2
#show ip bgp vpnv4 all 200.1.1.0
Route Distinguisher: 100:1 (Default for VRF vrf1)
65002
192.168.21.2 (metric 2) from 192.168.11.1 (192.168.21.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal, best
Extended Community: RT:200:1
Originator: 192.168.21.2, Cluster list: 10.12.48.36
rx path_id: 0 tx path_id: 0
Not advertised to any peer
Last update: Wed Jan 11 06:03:43 2017
Route Distinguisher: 100:1
65002
192.168.21.2 (metric 2) from 192.168.11.1 (192.168.21.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal, best
Extended Community: RT:200:1
Originator: 192.168.21.2, Cluster list: 10.12.48.36
rx path_id: 2 tx path_id: 1
Not advertised to any peer
Last update: Wed Jan 11 06:03:43 2017
65002
192.168.22.2 (metric 2) from 192.168.11.1 (192.168.21.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal
Extended Community: RT:200:1
Originator: 192.168.21.2, Cluster list: 10.12.48.36
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Wed Jan 11 06:02:05 2017
Configure RR to Send Best 3 and Pe1 to Receive All Additional Paths at Address Family VPNv4 Level
RR
#configure terminal | Enter configure mode |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family vpnv4 unicast | Enter address family VPNv4 unicast mode |
(config-router-af)#bgp additional-paths send | Configure RR to send additional paths to all the VPNv4 neighbors |
(config-router-af)#bgp additional-paths select best 3 | Configure RR to select best 3 available paths to send to all VPNv4 neighbors |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit Router BGP and Configure mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Router BGP and Configure mode. |
PE1
#configure terminal | Enter configure mode |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family vpnv4 unicast | Enter address family VPNv4 unicast mode |
(config-router-af)#bgp additional-paths receive | Configure PE1 to receive additional paths from all the VPNv4 neighbors |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit Router BGP and Configure mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Router BGP and Configure mode. |
Configure RR to Send Best 3 and Pe1 to Receive All Additional Paths at Neighbor Level Address Family VPNv4
RR
#configure terminal | Enter configure mode |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family vpnv4 unicast | Enter address family VPNv4 unicast mode |
(config-router-af)#neighbor 192.168.11.2 additional-paths send | Configure RR to send additional paths to the VPNv4 neighbor on PE1 |
(config-router-af)#neighbor 192.168.11.2 advertise additional-paths best 3 | Configure RR to advertise best 3 out of all available paths to the VPNv4 neighbor on PE1 |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit Router BGP and Configure mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Router BGP and Configure mode. |
PE1
#configure terminal | Enter configure mode |
(config)#router bgp 100 | Enter BGP router mode |
(config-router)#address-family vpnv4 unicast | Enter address family VPNv4 unicast mode |
(config-router-af)#neighbor 192.168.11.1 additional-paths receive | Configure PE1 to receive additional paths from RR |
(config-router-af)#exit-address-family | Exit Address Family mode and return to Router mode. |
(config-router)#exit | Exit Router BGP and Configure mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Router BGP and Configure mode. |
Validation
RR
#show ip bgp vpnv4 all 200.1.1.0
Route Distinguisher: 100:1
65002, (Received from a RR-client)
192.168.21.2 from 192.168.21.2 (192.168.21.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal, best
Extended Community: RT:200:1
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
192.168.11.2
Last update: Wed Jan 11 06:03:50 2017
65002, (Received from a RR-client)
192.168.22.2 from 192.168.22.2 (192.168.21.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal
Extended Community: RT:200:1
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
192.168.11.2
Last update: Wed Jan 11 06:02:10 2017
65002, (Received from a RR-client)
192.168.23.2 from 192.168.23.2 (192.168.21.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal
Extended Community: RT:200:1
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
192.168.11.2
Last update: Wed Jan 11 06:02:10 2017
65002, (Received from a RR-client)
192.168.24.2 from 192.168.24.2 (192.168.21.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal
Extended Community: RT:200:1
rx path_id: -1 tx path_id: -1
Not advertised to any peer
Last update: Wed Jan 11 06:02:10 2017
PE1
#show ip bgp vpnv4 all
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 100:1 (Default for VRF vrf1)
*> 100.1.1.0/24 10.0.11.1 0 100 0 65001 i
*>i 200.1.1.0 192.168.23.2 0 100 0 65002 i
Announced routes count = 1
Accepted routes count = 1
Route Distinguisher: 100:1
*>i 200.1.1.0 192.168.23.2 0 100 0 65002 i
* i 200.1.1.0 192.168.22.2 0 100 0 65002 i
* i 200.1.1.0 192.168.21.2 0 100 0 65002 i
Announced routes count = 0
Accepted routes count = 3
#show ip bgp vpnv4 all 200.1.1.0
Route Distinguisher: 100:1 (Default for VRF vrf1)
65002
192.168.23.2 (metric 2) from 192.168.11.1 (192.168.21.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal, best
Extended Community: RT:200:1
Originator: 192.168.21.2, Cluster list: 10.12.48.36
rx path_id: 0 tx path_id: 0
Not advertised to any peer
Last update: Wed Jan 11 06:24:47 2017
Route Distinguisher: 100:1
65002
192.168.23.2 (metric 2) from 192.168.11.1 (192.168.21.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal, best
Extended Community: RT:200:1
Originator: 192.168.21.2, Cluster list: 10.12.48.36
rx path_id: 1 tx path_id: 1
Not advertised to any peer
Last update: Wed Jan 11 06:24:47 2017
65002
192.168.22.2 (metric 2) from 192.168.11.1 (192.168.21.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal
Extended Community: RT:200:1
Originator: 192.168.21.2, Cluster list: 10.12.48.36
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Wed Jan 11 06:24:47 2017
65002
192.168.21.2 (metric 2) from 192.168.11.1 (192.168.21.2)
Origin IGP, metric 0, localpref 100, label 24320, valid, internal
Extended Community: RT:200:1
Originator: 192.168.21.2, Cluster list: 10.12.48.36
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Wed Jan 11 06:24:00 2017
Additional Paths for 6PE
This section contains the configuration of additional paths group best for 6PE.
Topology
Additional paths group best for 6PE
CE1: Interface
CE1#configure terminal | Enter configure mode. |
CE1(config)#hostname CE1 | Configure the hostname to CE1 |
CE1(config)#interface eth2 | Enter the Interface mode for interface eth2. |
CE1(config-if)#ipv6 address 1001::1/64 | Configure IPV6 address for interface eth2 |
(config)#commit | Apply commit |
(config)#exit | Exit Router BGP and Configure mode. |
CE1: BGP
CE1(config)#router bgp 200 | Enter BGP router mode |
CE1(config-router)#neighbor 1001::2 remote-as 100 | Configure BGP ipv6 neighbor on PE1 |
CE1(config-router)#address-family ipv6 unicast | Enter the address family ipv6 |
CE1(config-router-af)#neighbor 1001::2 activate | Activate neighbor under address family ipv6 |
CE1(config-router-af)#exit-address-family | Exit address family ipv6 unicast mode |
CE1(config-router)#exit | Exit BGP router mode |
CE1(config)#commit | Apply commit |
CE1#clear bgp 1001::2 | Clear BGP peer PE1 |
PE1: Interface
PE1#configure terminal | Enter configure mode. |
PE1(config)#hostname PE1 | Configure the hostname to PE1 |
PE1(config)#interface eth2 | Enter the Interface mode for interface eth2 |
PE1(config-if)#ipv6 address 1001::2/64 | Configure the IPv6 address for interface eth2 |
PE1(config-if)#exit | Exit interface mode |
PE1(config)#interface lo | Enter the Interface mode for the loopback interface. |
PE1(config-if)#ip address 1.1.1.1/32 | Configure IPV4 address for loopback interface. |
PE1(config-if)#exit | Exit interface mode |
PE1(config)#interface eth1 | Enter the Interface mode for interface eth1 |
PE1(config-if)#ip address 10.1.1.1/24 | Configure the IP address for interface eth1 |
(config-if)#exit | Exit the interface level |
(config)#commit | Apply commit |
(config)#exit | Exit. |
PE1: OSPF
PE1(config)#router ospf 1 | Configure an OSPF instance 1 |
PE1(config-router)#network 10.1.1.0/24 area 0 | Advertise the network towards P in Area 0 |
PE1(config-router)#network 1.1.1.1/32 area 0 | Advertise the Loopback network in Area 0 |
PE1(config-router)#exit | Exit OSPF router mode |
PE1(config)#commit | Apply commit |
PE1(config)#exit | Exit the global mode |
PE1: MPLS
PE1(config)#router ldp | Enable LDP Process |
PE1(config-router)#transport-address ipv4 1.1.1.1 | Configure Transport address for LDP |
PE1(config-router)#exit | Exit router ldp mode |
PE1(config)#interface eth1 | Enter the interface mode for interface eth1 |
PE1(config-if)#label-switching | Enable label-switching on interface eth1 |
PE1(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth1 |
PE1(config-if)#exit | Exit the interface mode |
PE1(config)#commit | Apply commit |
PE1(config)#exit | Exit the global mode |
PE1: BGP
PE1(config)#router bgp 100 | Configure router bgp mode |
PE1(config)#bgp router-id 1.1.1.1 | Configure BGP router-id |
PE1(config-router)#neighbor 2.2.2.2 remote-as 100 | Configure BGP IPv4 neighbor on PE2 |
PE1(config-router)#neighbor 2.2.2.2 update-source 1.1.1.1 | Configure the routing update source for RR as PE1's Loopback |
PE1(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled unicast mode |
PE1(config-router-af)#neighbor 2.2.2.2 activate | Activate the neighbor RR for address-family ipv6 labeled-unicast unicast |
PE1(config-router-af)#exit-address-family | Exit address-family ipv6 labeled-unicast mode |
PE1(config-router)#address-family ipv6 unicast | Enter BGP address-family ipv6 unocast mode |
PE1(config-router)#neighbor 1001::1 remote-as 200 | Configure BGP IPv6 neighbor on CE1 |
PE1(config-router-af)#exit-address-family | Exit address-family ipv6 unicast mode |
PE1(config-router)#exit | Exit router bgp mode |
PE1(config)#exit | Exit configure mode |
PE1(config)#commit | Apply commit |
RR: Interface
RR#configure terminal | Enter configure mode. |
RR(config)#hostname RR | Configure hostname as RR |
RR(config)#interface eth1 | Enter interface mode for interface eth1 |
RR(config-if)#ip address 10.1.1.2/24 | Configure IPv4 address for interface eth1 |
RR(config-if)#exit | Exit interface mode |
RR(config)#interface eth2 | Enter interface mode for interface eth2 |
RR(config-if)#ip address 20.1.1.2/24 | Configure IPv4 address for interface eth2 |
RR(config-if)#exit | Exit interface mode |
RR(config)#interface eth3 | Enter interface mode for interface eth3 |
RR(config-if)#ip address 30.1.1.2/24 | Configure IPv4 address for interface eth3 |
RR(config-if)#exit | Exit interface mode |
RR(config)#interface eth4 | Enter interface mode for interface eth4 |
RR(config-if)#ip address 40.1.1.2/24 | Configure IPv4 address for interface eth4 |
RR(config-if)#exit | Exit interface mode |
RR(config)#interface lo | Enter Interface mode for the loopback interface. |
RR(config-if)#ip address 2.2.2.2/32 | Configure IPV4 address for loopback interface. |
RR(config-if)#exit | Exit Interface mode. |
PE1(config)#commit | Apply commit |
RR: OSPF
RR(config)#router ospf 1 | Configure router OSPF instance 1 |
RR(config-router)#network 10.1.1.0/24 area 0 | Advertise the network towards PE1 in area 0 |
RR(config-router)#network 20.1.1.0/24 area 0 | Advertise the network towards PE2 in area 0 |
RR(config-router)#network 30.1.1.0/24 area 0 | Advertise the network towards PE3 in area 0 |
RR(config-router)#network 40.1.1.0/24 area 0 | Advertise the network towards PE4 in area 0 |
RR(config-router)#network 2.2.2.2/32 area 0 | Advertise the Loopback network in area 0 |
RR(config-router)#exit | Exit the router ospf mode |
RR(config)#commit | Apply commit |
RR: MPLS
RR(config)#router ldp | Enable LDP Process |
RR(config-router)#transport-address ipv4 2.2.2.2 | Configure Transport address for LDP |
RR(config-router)#exit | Exit router ldp mode |
RR(config)#interface eth1 | Enter the interface mode for interface eth1 |
RR(config-if)#label-switching | Enable label-switching on interface eth1 |
RR(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth1 |
RR(config-if)#exit | Exit interface mode |
RR(config)#interface eth2 | Enter the interface mode for interface eth2 |
RR(config-if)#label-switching | Enable label-switching on interface eth2 |
RR(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth2 |
RR(config-if)#exit | Exit interface mode |
RR(config)#interface eth3 | Enter the interface mode for interface eth3 |
RR(config-if)#label-switching | Enable label-switching on interface eth3 |
RR(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth3 |
RR(config-if)#exit | Exit interface mode |
RR(config)#interface eth4 | Enter the interface mode for interface eth4 |
RR(config-if)#label-switching | Enable label-switching on interface eth4 |
RR(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth4 |
RR(config-if)#exit | Exit interface mode |
RR(config)#commit | Apply commit |
RR(config)#exit | Exit the configure terminal mode |
RR: BGP
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config)#bgp router-id 2.2.2.2 | Configure BGP router-id |
RR(config-router)#neighbor 1.1.1.1 remote-as 100 | Configure BGP neighbor on PE1 |
RR(config-router)#neighbor 1.1.1.1 update-source 2.2.2.2 | Configure the routing update source for PE1 as RR's Loopback |
RR(config-router)#neighbor 3.3.3.3 remote-as 100 | Configure BGP neighbor on PE2 |
RR(config-router)#neighbor 3.3.3.3 update-source 2.2.2.2 | Configure the routing update source for PE2 as RR's Loopback |
RR(config-router)#neighbor 4.4.4.4 remote-as 100 | Configure BGP neighbor on PE3 |
RR(config-router)#neighbor 4.4.4.4 update-source 2.2.2.2 | Configure the routing update source for PE3 as RR's Loopback |
RR(config-router)#neighbor 5.5.5.5 remote-as 100 | Configure BGP neighbor on PE4 |
RR(config-router)#neighbor 5.5.5.5 update-source 2.2.2.2 | Configure the routing update source for PE4 as RR's Loopback |
RR(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled unicast mode |
RR(config-router-af)#neighbor 1.1.1.1 activate | Activate the neighbor PE1 for address-family ipv6 lu unicast |
RR(config-router-af)#neighbor 1.1.1.1 route-reflector-client | Configure PE1 as route-reflector-client |
RR(config-router-af)#neighbor 3.3.3.3 activate | Activate the neighbor PE2 for address-family ipv6 lu unicast |
RR(config-router-af)#neighbor 3.3.3.3 route-reflector-client | Configure PE2 as route-reflector-client |
RR(config-router-af)#neighbor 4.4.4.4 activate | Activate the neighbor PE3 for address-family ipv6 lu unicast |
RR(config-router-af)#neighbor 4.4.4.4 route-reflector-client | Configure PE3 as route-reflector-client |
RR(config-router-af)#neighbor 5.5.5.5 activate | Activate the neighbor PE4 for address-family ipv6 lu unicast |
RR(config-router-af)#neighbor 5.5.5.5 route-reflector-client | Configure PE4 as route-reflector-client |
RR(config-router-af)#exit-address-family | Exit BGP address-family ipv6 lu unicast mode |
RR(config-router)#exit | Exit router bgp mode |
RR(config)#commit | Apply commit |
RR(config)#exit | Exit configure mode |
PE2: Interface
PE2#configure terminal | Enter configure mode. |
PE2(config)#hostname PE2 | Configure the hostname to PE2 |
PE2(config)#interface eth1 | Enter the Interface mode for interface eth1 |
PE2(config-if)#ipv6 address 2001::1/64 | Configure the IPv6 address for interface eth1 |
PE2(config-if)#exit | Exit interface mode |
PE2(config)#interface lo | Enter the Interface mode for the loopback interface. |
PE2(config-if)#ip address 3.3.3.3/32 | Configure IPV4 address for loopback interface. |
PE2(config-if)#exit | Exit interface mode |
PE2(config)#interface eth2 | Enter the Interface mode for interface eth2 |
PE2(config-if)#ip address 20.1.1.1/24 | Configure the IP address for interface eth2 |
PE2(config-if)#exit | Exit configure mode |
PE2(config)#commit | Apply commit |
PE2: OSPF
PE2(config)#router ospf 1 | Configure an OSPF instance 1 |
PE2(config-router)#network 20.1.1.0/24 area 0 | Advertise the network towards RR in Area 0 |
PE2(config-router)#network 3.3.3.3/32 area 0 | Advertise the Loopback network in Area 0 |
PE2(config-router)#exit | Exit OSPF router mode |
PE2(config)#commit | Apply commit |
PE2: MPLS
PE2(config)#router ldp | Enable LDP Process |
PE2(config-router)#transport-address ipv4 3.3.3.3 | Configure Transport address for LDP |
PE2(config-router)#exit | Exit router ldp mode |
PE2(config)#interface eth2 | Enter the interface mode for interface eth2 |
PE2(config-if)#label-switching | Enable label-switching on interface eth2 |
PE2(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth2 |
PE2(config-if)#exit | Exit interface mode |
PE2(config)#commit | Apply commit |
PE2: BGP
PE2(config)#router bgp 100 | Configure router bgp mode |
PE2(config)#bgp router-id 3.3.3.3 | Configure BGP router-id |
PE2(config-router)#neighbor 2.2.2.2 remote-as 100 | Configure BGP IPv4 neighbor on RR |
PE2(config-router)#neighbor 2.2.2.2 update-source 3.3.3.3 | Configure the routing update source for RR as PE2's Loopback |
PE2(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled-unicast mode |
PE2(config-router-af)#neighbor 2.2.2.2 activate | Activate the neighbor RR for address-family ipv6 labeled-unicast |
PE2(config-router-af)#exit-address-family | Exit address-family ipv6 labeled-unicast mode |
PE2(config-router)#address-family ipv6 unicast | Enter BGP address-family ipv6 unicast mode |
PE2(config-router)#neighbor 2001::2 remote-as 300 | Configure BGP IPv6 neighbor on CE2 |
PE2(config-router-af)#exit-address-family | Exit address-family ipv6 unicast mode |
PE2(config-router)#exit | Exit router bgp mode |
PE2(config)#commit | Apply commit |
PE2(config)#exit | Exit configure mode |
PE2#clear bgp ipv6 unicast 2001::2 unicast | Clear BGP neighbor CE2 |
PE3: Interface
PE3#configure terminal | Enter configure mode. |
PE3(config)#hostname PE3 | Configure the hostname to PE3 |
PE3(config)#interface eth1 | Enter the Interface mode for interface eth1 |
PE3(config-if)#ipv6 address 3001::1/64 | Configure the IPv6 address for interface eth1 |
PE3(config-if)#exit | Exit interface mode |
PE3(config)#interface lo | Enter the Interface mode for the loopback interface. |
PE3(config-if)#ip address 4.4.4.4/32 | Configure IPV4 address for loopback interface. |
PE3(config-if)#exit | Exit interface mode |
PE3(config)#interface eth3 | Enter the Interface mode for interface eth3 |
PE3(config-if)#ip address 30.1.1.1/24 | Configure the IP address for interface eth3 |
PE3(config-if)#exit | Exit interface mode |
PE3(config)#commit | Apply commit |
PE3: OSPF
PE3(config)#router ospf 1 | Configure an OSPF instance 1 |
PE3(config-router)#network 30.1.1.0/24 area 0 | Advertise the network towards RR in Area 0 |
PE3(config-router)#network 4.4.4.4/32 area 0 | Advertise the Loopback network in Area 0 |
PE3(config-router)#exit | Exit OSPF router mode |
PE3(config)#commit | Apply commit |
PE3: MPLS
PE3(config)#router ldp | Enable LDP Process |
PE3(config-router)#transport-address ipv4 4.4.4.4 | Configure Transport address for LDP |
PE3(config-router)#exit | Exit router ldp mode |
PE3(config)#interface eth3 | Enter the interface mode for interface eth3 |
PE3(config-if)#label-switching | Enable label-switching on interface eth3 |
PE3(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth3 |
PE3(config-if)#exit | Exit interface mode |
PE3(config)#commit | Apply commit |
PE3: BGP
PE3(config)#router bgp 100 | Configure router bgp mode |
PE3(config)#bgp router-id 4.4.4.4 | Configure BGP router-id |
PE3(config-router)#neighbor 2.2.2.2 remote-as 100 | Configure BGP IPv4 neighbor on RR |
PE3(config-router)#neighbor 2.2.2.2 update-source 4.4.4.4 | Configure the routing update source for RR as PE3's Loopback |
PE3(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled-unicast mode |
PE3(config-router-af)#neighbor 2.2.2.2 activate | Activate the neighbor RR for address-family ipv6 labeled-unicast |
PE3(config-router-af)#exit-address-family | Exit address-family ipv6 labeled-unicast mode |
PE3(config-router)#address-family ipv6 unicast | Enter BGP address-family ipv6 unicast mode |
PE3(config-router)#neighbor 3001::2 remote-as 300 | Configure BGP IPv6 neighbor on CE2 |
PE3(config-router-af)#exit-address-family | Exit address-family ipv6 unicast mode |
PE3(config-router)#exit | Exit router bgp mode |
PE3(config)#commit | Apply commit |
PE3(config)#exit | Exit configure mode |
PE4: Interface
PE4#configure terminal | Enter configure mode. |
PE4(config)#hostname PE4 | Configure the hostname to PE4 |
PE4(config)#interface eth1 | Enter the Interface mode for interface eth1 |
PE4(config-if)#ipv6 address 4001::1/64 | Configure the IPv6 address for interface eth1 |
PE4(config-if)#exit | Exit interface mode |
PE4(config)#interface lo | Enter the Interface mode for the loopback interface. |
PE4(config-if)#ip address 5.5.5.5/32 | Configure IPV4 address for loopback interface. |
PE4(config-if)#exit | Exit interface mode |
PE4(config)#interface eth4 | Enter the Interface mode for interface eth4 |
PE4(config-if)#ip address 40.1.1.1/24 | Configure the IP address for interface eth4 |
PE4(config-if)#exit | Exit interface mode |
PE4(config)#commit | Apply commit |
PE4: OSPF
PE4(config)#router ospf 1 | Configure an OSPF instance 1 |
PE4(config-router)#network 40.1.1.0/24 area 0 | Advertise the network towards RR in Area 0 |
PE4(config-router)#network 5.5.5.5/32 area 0 | Advertise the Loopback network in Area 0 |
PE4(config-router)#exit | Exit OSPF router mode |
PE4(config)#commit | Apply commit |
PE4: MPLS
PE4(config)#router ldp | Enable LDP Process |
PE4(config-router)#transport-address ipv4 5.5.5.5 | Configure Transport address for LDP |
PE4(config-router)#exit | Exit router ldp mode |
PE4(config)#interface eth4 | Enter the interface mode for interface eth4 |
PE4(config-if)#label-switching | Enable label-switching on interface eth4 |
PE4(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth4 |
PE4(config-if)#exit | Exit interface mode |
PE4(config)#commit | Apply commit |
PE4: BGP
PE4(config)#router bgp 100 | Configure router bgp mode |
PE4(config)#bgp router-id 5.5.5.5 | Configure BGP router-id |
PE4(config-router)#neighbor 2.2.2.2 remote-as 100 | Configure BGP IPv4 neighbor on RR |
PE4(config-router)#neighbor 2.2.2.2 update-source 5.5.5.5 | Configure the routing update source for RR as PE4's Loopback |
PE4(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled-unicast mode |
PE4(config-router-af)#neighbor 2.2.2.2 activate | Activate the neighbor RR for address-family ipv6 labeled-unicast |
PE4(config-router-af)#exit-address-family | Exit address-family ipv6 labeled-unicast mode |
PE4(config-router)#address-family ipv6 unicast | Enter BGP address-family ipv6 unicast mode |
PE4(config-router)#neighbor 4001::2 remote-as 300 | Configure BGP IPv6 neighbor on CE2 |
PE4(config-router-af)#exit-address-family | Exit address-family ipv6 unicast mode |
PE4(config-router)#exit | Exit router bgp mode |
PE4(config)#commit | Apply commit |
PE4(config)#exit | Exit configure mode |
CE2: Interface
CE2#configure terminal | Enter configure mode. |
CE2(config)#hostname CE2 | Configure the hostname to CE2 |
CE2(config)#interface eth1 | Enter the Interface mode for interface eth1 |
CE2(config-if)#ipv6 address 2001::2/64 | Configure IPV6 address for interface eth1 |
CE2(config-if)#exit | Exit Interface mode. |
CE2(config)#interface eth2 | Enter the Interface mode for interface eth2 |
CE2(config-if)#ipv6 address 3001::2/64 | Configure IPV6 address for interface eth2 |
CE2(config-if)#exit | Exit Interface mode. |
CE2(config)#interface eth3 | Enter the Interface mode for interface eth3 |
CE2(config-if)#ipv6 address 4001::2/64 | Configure IPV6 address for interface eth3 |
CE2(config-if)#exit | Exit Interface mode. |
CE2(config)#interface lo | Enter the Interface mode for interface Loopback |
CE2(config-if)#ipv6 address 2222::2/128 | Configure IPV6 address for interface Loopback |
CE2(config-if)#exit | Exit Interface mode. |
CE2(config)#commit | Apply commit |
CE2: BGP
CE2(config)#router bgp 300 | Enter BGP router mode |
CE2(config-router)#neighbor 2001::1 remote-as 100 | Configure BGP ipv6 neighbor on PE2 |
CE2(config-router)#neighbor 3001::1 remote-as 100 | Configure BGP ipv6 neighbor on PE3 |
CE2(config-router)#neighbor 4001::1 remote-as 100 | Configure BGP ipv6 neighbor on PE4 |
CE2(config-router)#address-family ipv6 unicast | Enter the address family ipv6 |
CE2(config-router-af)#neighbor 2001::1 activate | Activate neighbor under address family ipv6 |
CE2(config-router-af)#neighbor 3001::1 activate | Activate neighbor under address family ipv6 |
CE2(config-router-af)#neighbor 4001::1 activate | Activate neighbor under address family ipv6 |
CE2(config-router-af)#network 2222::2/128 | Advertise the IPv6 prefix of Loopback into BGP |
CE2(config-router-af)#exit-address-family | Exit address family ipv6 unicast mode |
CE2(config-router)#exit | Exit BGP router mode |
CE2(config)#commit | Apply commit |
CE2(config)#exit | Exit configure mode |
BGP Addpath Capability for ipv6 labeled-unicast Unicast Address-family
RR
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled-unicast mode |
RR(config-router-af)#bgp additional-paths select all | Configure RR to select all addpaths |
RR(config-router-af)#bgp additional-paths send | Configure BGP addpath send capability under address-family ipv6 labeled-unicast |
(config-router-af)#exit-address-family | Exit bgp address-family mode. |
(config-router)#exit | Exit Router BGP mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Configure mode. |
PE1
PE1(config)#router bgp 100 | Configure router bgp mode |
PE1(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled-unicast mode |
PE1(config-router-af)#neighbor 2.2.2.2 additional-paths receive | Configure BGP addpath receive capability for the 6pe-neighbor RR under address-family ipv6 labeled-unicast |
PE1(config-router-af)#neighbor 2.2.2.2 additional-paths receive | Configure BGP addpath receive capability for the 6pe-neighbor RR under address-family ipv6 labeled-unicast |
PE1(config-router-af)#exit-address-family | Exit bgp address-family mode. |
PE1(config-router)#exit | Exit Router BGP mode. |
PE1(config)#commit | Apply commit |
PE1(config)#exit | Exit Configure mode. |
PE2
PE2(config)#router bgp 100 | Configure router bgp mode |
PE2(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled-unicast mode |
PE2(config-router-af)#bgp additional-paths receive | Configure BGP addpath receive capability under address-family ipv6 labeled-unicast |
(config-router-af)#exit-address-family | Exit bgp address-family mode. |
(config-router)#exit | Exit Router BGP mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Configure mode. |
PE3
PE3(config)#router bgp 100 | Configure router bgp mode |
PE3(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled-unicast mode |
PE3(config-router-af)#bgp additional-paths receive | Configure BGP addpath receive capability under address-family ipv6 labeled-unicast |
PE3(config-router-af)#exit-address-family | Exit bgp address-family mode. |
PE3(config-router)#exit | Exit Router BGP mode. |
PE3(config)#commit | Apply commit |
PE3(config)#exit | Exit Configure mode. |
PE4
PE4(config)#router bgp 100 | Configure router bgp mode |
PE4(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled-unicast mode |
PE4(config-router-af)#bgp additional-paths receive | Configure BGP addpath receive capability under address-family ipv6 labeled-unicast |
PE4(config-router-af)#exit-address-family | Exit bgp address-family mode. |
PE4(config-router)#exit | Exit Router BGP mode. |
PE4(config)#commit | Apply commit |
PE4(config)#exit | Exit Configure mode. |
Validation
RR
Add-Path Send Capability Advertised to and Received From 6pe Peers:
RR#show bgp neighbors 1.1.1.1
BGP neighbor is 1.1.1.1, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 1.1.1.1
BGP state = Established, up for 00:03:03
Last read 00:03:03, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Address family IPv6 Labeled-Unicast Unicast: advertised and received
Received 35 messages, 0 notifications, 0 in queue
Sent 41 messages, 1 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
Update source is 2.2.2.2
For address family: IPv4 Unicast
BGP table version 1, neighbor version 1
Index 1, Offset 0, Mask 0x2
AIGP is enabled
Community attribute sent to this neighbor (both)
0 accepted prefixes
0 announced prefixes
For address family: IPv6 Labeled-Unicast Unicast
BGP table version 6, neighbor version 6
Index 1, Offset 0, Mask 0x2
AF-dependant capabilities:
Add-Path Send Capability : advertised
Add-Path Receive Capability : received
Route-Reflector Client
Community attribute sent to this neighbor (both)
0 accepted prefixes
3 announced prefixes
Connections established 2; dropped 1
Local host: 2.2.2.2, Local port: 57154
Foreign host: 1.1.1.1, Foreign port: 179
Nexthop: 2.2.2.2
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
Last Reset: 00:03:08, due to BGP Notification sent
Notification Error Message: (Cease/Other Configuration Change.)
RR#
RR#show bgp neighbors 3.3.3.3
BGP neighbor is 3.3.3.3, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 3.3.3.3
BGP state = Established, up for 00:05:20
Last read 00:05:20, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Address family IPv6 Labeled-Unicast Unicast: advertised and received
Received 41 messages, 0 notifications, 0 in queue
Sent 44 messages, 1 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
Update source is 2.2.2.2
For address family: IPv4 Unicast
BGP table version 1, neighbor version 1
Index 2, Offset 0, Mask 0x4
AIGP is enabled
Community attribute sent to this neighbor (both)
0 accepted prefixes
0 announced prefixes
For address family: IPv6 Labeled-Unicast Unicast
BGP table version 6, neighbor version 6
Index 2, Offset 0, Mask 0x4
AF-dependant capabilities:
Add-Path Send Capability : advertised
Add-Path Receive Capability : received
Route-Reflector Client
Community attribute sent to this neighbor (both)
1 accepted prefixes
2 announced prefixes
Connections established 2; dropped 1
Local host: 2.2.2.2, Local port: 179
Foreign host: 3.3.3.3, Foreign port: 32841
Nexthop: 2.2.2.2
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
Last Reset: 00:05:25, due to BGP Notification sent
Notification Error Message: (Cease/Other Configuration Change.)
RR#
RR#show bgp neighbors 4.4.4.4
BGP neighbor is 4.4.4.4, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 4.4.4.4
BGP state = Established, up for 00:05:47
Last read 00:05:47, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Address family IPv6 Labeled-Unicast Unicast: advertised and received
Received 42 messages, 0 notifications, 0 in queue
Sent 46 messages, 1 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
Update source is 2.2.2.2
For address family: IPv4 Unicast
BGP table version 1, neighbor version 1
Index 3, Offset 0, Mask 0x8
AIGP is enabled
Community attribute sent to this neighbor (both)
0 accepted prefixes
0 announced prefixes
For address family: IPv6 Labeled-Unicast Unicast
BGP table version 6, neighbor version 6
Index 3, Offset 0, Mask 0x8
AF-dependant capabilities:
Add-Path Send Capability : advertised
Add-Path Receive Capability : received
Route-Reflector Client
Community attribute sent to this neighbor (both)
1 accepted prefixes
2 announced prefixes
Connections established 2; dropped 1
Local host: 2.2.2.2, Local port: 179
Foreign host: 4.4.4.4, Foreign port: 42015
Nexthop: 2.2.2.2
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
Last Reset: 00:05:47, due to BGP Notification received
Notification Error Message: (Cease/Administratively Reset.)
RR#
RR#show bgp neighbors 5.5.5.5
BGP neighbor is 5.5.5.5, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 5.5.5.5
BGP state = Established, up for 00:07:58
Last read 00:07:58, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Address family IPv6 Labeled-Unicast Unicast: advertised and received
Received 47 messages, 0 notifications, 0 in queue
Sent 49 messages, 1 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
Update source is 2.2.2.2
For address family: IPv4 Unicast
BGP table version 1, neighbor version 1
Index 4, Offset 0, Mask 0x10
AIGP is enabled
Community attribute sent to this neighbor (both)
0 accepted prefixes
0 announced prefixes
For address family: IPv6 Labeled-Unicast Unicast
BGP table version 6, neighbor version 6
Index 4, Offset 0, Mask 0x10
AF-dependant capabilities:
Add-Path Send Capability : advertised
Add-Path Receive Capability : received
Route-Reflector Client
Community attribute sent to this neighbor (both)
1 accepted prefixes
2 announced prefixes
Connections established 2; dropped 1
Local host: 2.2.2.2, Local port: 52433
Foreign host: 5.5.5.5, Foreign port: 179
Nexthop: 2.2.2.2
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
Last Reset: 00:08:03, due to BGP Notification sent
Notification Error Message: (Cease/Other Configuration Change.)
IPV6 LABELED-UNICAST Prefix Advertised to All 6pe Peers With All Addpaths:
RR#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
*ail ::ffff:4.4.4.4 0 100 0 300 i
*ail ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 3
RR#
RR#show bgp ipv6 labeled-unicast2222::2
300, (Received from a RR-client)
::ffff:3.3.3.3 (metric 11) from 3.3.3.3 (3.3.3.3)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
1.1.1.1 4.4.4.4 5.5.5.5
Last update: Fri Mar 15 04:09:48 2019
300, (Received from a RR-client)
::ffff:4.4.4.4 (metric 11) from 4.4.4.4 (4.4.4.4)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, add-path
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
1.1.1.1 3.3.3.3 5.5.5.5
Last update: Fri Mar 15 04:09:48 2019
300, (Received from a RR-client)
::ffff:5.5.5.5 (metric 11) from 5.5.5.5 (5.5.5.5)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, add-path
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
1.1.1.1 3.3.3.3 4.4.4.4
Last update: Fri Mar 15 04:09:48 2019
PE1
PE1#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 3
PE1#
PE2
PE2#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:4.4.4.4 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE2#
PE2#show bgp ipv6 labeled-unicast 2222::2
300
2001::2(fe80::5054:ff:fe18:619a) from 2001::2 (10.12.65.71)
(fe80::5054:ff:fe18:619a)
Origin IGP, metric 0, localpref 100, valid, external, best
Not advertised to any peer
Last update: Fri Mar 15 03:57:09 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
300
::ffff:5.5.5.5 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 5.5.5.5, Cluster list: 2.2.2.2
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
PE3
PE3#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE3#
PE3#show bgp ipv6 labeled-unicast 2222::2
BGP routing table entry for 2222::2
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:09:56 2019
300
::ffff:5.5.5.5 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 5.5.5.5, Cluster list: 2.2.2.2
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
PE4
PE4#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
PE4#
PE4#show bgp ipv6 labeled-unicast 2222::2
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:09:57 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:09:57 2019
CE1
CE1#show bgp ipv6
BGP table version is 2, local router ID is 10.12.65.70
Status codes: s suppressed, d damped, h history, a add-path, g group-best, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 2222::2/128 1001::2(fe80::5054:ff:feaa:791f)
0 100 0 100 300 i
Total number of prefixes 1
BGP Addpath Selection Configuration Best 2 Under Address-family ipv6 labeled-unicast
RR
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled-unicast mode |
RR(config-router-af)#no bgp additional-paths select all | Unconfigure RR to select All addpaths |
RR(config-router-af)#bgp additional-paths select best 2 | Configure RR to select best 2 addpaths |
RR(config-router-af)#exit-address-family | Exit bgp address-family mode. |
RR(config-router)#exit | Exit Router BGP mode. |
RR(config)#commit | Apply commit |
RR(config)#exit | Exit Configure mode. |
Validation
RR
RR#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
*ail ::ffff:4.4.4.4 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 3
RR#
RR#
RR#show bgp ipv6 labeled-unicast2222::2
300, (Received from a RR-client)
::ffff:3.3.3.3 (metric 11) from 3.3.3.3 (3.3.3.3)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
1.1.1.1 4.4.4.4 5.5.5.5
Last update: Fri Mar 15 04:09:48 2019
300, (Received from a RR-client)
::ffff:4.4.4.4 (metric 11) from 4.4.4.4 (4.4.4.4)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, add-path
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
1.1.1.1 3.3.3.3 5.5.5.5
Last update: Fri Mar 15 04:09:48 2019
300, (Received from a RR-client)
::ffff:5.5.5.5 (metric 11) from 5.5.5.5 (5.5.5.5)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Not advertised to any peer
Last update: Fri Mar 15 04:09:48 2019
PE1
PE1#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
(Default for Unicast)
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE1#
PE1#show bgp ipv6 labeled-unicast2222::2
(Default for Unicast)
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:36:25 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:37:00 2019
PE2
PE2#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
(Default for Unicast)
*> 2222::2/128 2001::2(fe80::5054:ff:fe18:619a)
0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
Announced routes count = 1
Accepted routes count = 1
*>il 2222::2/128 ::ffff:4.4.4.4 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
PE2#
PE2#show bgp ipv6 labeled-unicast2222::2
300
2001::2(fe80::5054:ff:fe18:619a) from 2001::2 (10.12.65.71)
(fe80::5054:ff:fe18:619a)
Origin IGP, metric 0, localpref 100, valid, external, best
Not advertised to any peer
Last update: Fri Mar 15 03:57:09 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:37:00 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:37:00 2019
PE3
PE3#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
PE3#
PE3#show bgp ipv6 labeled-unicast2222::2
300
3001::2(fe80::5054:ff:feee:e4fc) from 3001::2 (10.12.65.71)
(fe80::5054:ff:feee:e4fc)
Origin IGP, metric 0, localpref 100, valid, external, best
Not advertised to any peer
Last update: Fri Mar 15 03:56:59 2019
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:09:56 2019
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:36:22 2019
PE4
PE4#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE4#
PE4#show bgp ipv6 labeled-unicast2222::2
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:36:26 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:36:59 2019
BGP Addpath Selection Configuration Best 3 Under Address-family ipv6 labeled-unicast
RR
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled-unicast mode |
RR(config-router-af)#no bgp additional-paths select best | Unconfigure RR to select Best 2 addpaths |
RR(config-router-af)#bgp additional-paths select best 3 | Configure RR to select best 3 addpaths |
RR(config-router-af)#exit-address-family | Exit bgp address-family mode. |
RR(config-router)#exit | Exit Router BGP mode. |
RR(config)#commit | Apply commit |
RR(config)#exit | Exit Configure mode. |
Validation
RR
RR#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
*ail ::ffff:4.4.4.4 0 100 0 300 i
*ail ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 3
RR#
RR#show bgp ipv6 labeled-unicast2222::2
300, (Received from a RR-client)
::ffff:3.3.3.3 (metric 11) from 3.3.3.3 (3.3.3.3)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
1.1.1.1 4.4.4.4 5.5.5.5
Last update: Fri Mar 15 04:09:48 2019
300, (Received from a RR-client)
::ffff:4.4.4.4 (metric 11) from 4.4.4.4 (4.4.4.4)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, add-path
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
1.1.1.1 3.3.3.3 5.5.5.5
Last update: Fri Mar 15 04:09:48 2019
300, (Received from a RR-client)
::ffff:5.5.5.5 (metric 11) from 5.5.5.5 (5.5.5.5)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, add-path
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
1.1.1.1 3.3.3.3 4.4.4.4
Last update: Fri Mar 15 04:09:48 2019
PE1
PE1#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 3
PE1#
PE1#show bgp ipv6 labeled-unicast2222::2
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:27 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:58 2019
300
::ffff:5.5.5.5 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 5.5.5.5, Cluster list: 2.2.2.2
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:58 2019
PE2
PE2#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:4.4.4.4 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE2#
PE2#show bgp ipv6 labeled-unicast2222::2
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:59 2019
300
::ffff:5.5.5.5 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 5.5.5.5, Cluster list: 2.2.2.2
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:59 2019
PE3
PE3#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE3#
PE3#show bgp ipv6 labeled-unicast2222::2
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:26 2019
300
::ffff:5.5.5.5 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 5.5.5.5, Cluster list: 2.2.2.2
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:57 2019
PE4
PE4#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE4#show bgp ipv6 labeled-unicast2222::2
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:28 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:59 2019
BGP Addpath Selection Configuration all At Neighbor-level under Address-family ipv6 labeled-unicast
RR
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled-unicast mode |
RR(config-router-af)#neighbor 1.1.1.1 advertise additional-paths all | Configure RR to advertise All addpaths to PE1 |
RR(config-router-af)#exit-address-family | Exit bgp address-family mode. |
RR(config-router)#exit | Exit Router BGP mode. |
RR(config)#commit | Apply commit |
RR(config)#exit | Exit Configure mode. |
Validation
PE1
PE1#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 3
PE1#show bgp ipv6 labeled-unicast2222::2
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:12:37 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:12:57 2019
300
::ffff:5.5.5.5 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 5.5.5.5, Cluster list: 2.2.2.2
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:12:57 2019
BGP Addpath Selection Configuration Best 2 at Neighbor-level under Address-family ipv6 labeled-unicast
RR
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled-unicast mode |
RR(config-router-af)#no neighbor 1.1.1.1 advertise additional-paths all | Configure RR to advertise All addpaths to PE1 |
RR(config-router-af)#neighbor 1.1.1.1 advertise additional-paths best 2 | Configure RR to advertise Best 2 addpaths to PE1 |
RR(config-router-af)#exit-address-family | Exit bgp address-family mode. |
RR(config-router)#exit | Exit Router BGP mode. |
RR(config)#commit | Apply commit |
RR(config)#exit | Exit Configure mode. |
Validation
PE1
PE1#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE1#show bgp ipv6 labeled-unicast2222::2
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:19:18 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:19:58 2019
BGP Addpath Selection Configuration Best 3 At Neighbor-level under Address-family ipv6 labeled-unicast
RR
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled-unicast mode |
RR(config-router-af)#no neighbor 1.1.1.1 advertise additional-paths best | Configure RR to advertise All addpaths to PE1 |
RR(config-router-af)#neighbor 1.1.1.1 advertise additional-paths best 3 | Configure RR to advertise Best 3 addpaths to PE1 |
RR(config-router-af)#exit-address-family | Exit bgp address-family mode. |
RR(config-router)#exit | Exit Router BGP mode. |
RR(config)#commit | Apply commit |
RR(config)#exit | Exit Configure mode. |
Validation
PE1
PE1#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 3
PE1#
PE1#show bgp ipv6 labeled-unicast2222::2
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:21:35 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:22:01 2019
300
::ffff:5.5.5.5 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Originator: 5.5.5.5, Cluster list: 2.2.2.2
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:22:01 2019
Disable BGP Addpath for a Specific 6pe Neighbor
RR
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config-router)#address-family ipv6 labeled-unicast | Enter BGP address-family ipv6 labeled-unicast mode |
RR(config-router-af)#no neighbor 1.1.1.1 advertise additional-paths best | Configure RR to advertise All addpaths to PE1 |
RR(config-router-af)#neighbor 1.1.1.1 additional-paths disable | Configure RR to Disable Addpath for the 6pe neighbor PE1 |
RR(config-router-af)#exit-address-family | Exit bgp address-family mode. |
RR(config-router)#exit | Exit Router BGP mode. |
RR(config)#commit | Apply commit |
RR(config)#exit | Exit Configure mode. |
Validation
PE1
PE1#show bgp ipv6 labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
PE1#show bgp ipv6 labeled-unicast2222::2
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Originator: 3.3.3.3, Cluster list: 2.2.2.2
Not advertised to any peer
Last update: Fri Mar 15 06:25:58 2019
Validation
CE1
CE1#show bgp ipv6 summary
BGP router identifier 10.12.65.66, local AS number 200
BGP table version is 1
1 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
1001::2 4 100 5 6 1 0 0 00:01:40 0
Total number of neighbors 1
Total number of Established sessions 1
CE1#
CE1#show bgp ipv6
BGP table version is 1, local router ID is 10.12.65.66
Status codes: s suppressed, d damped, h history, a add-path, g group-best, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 1111::/64 :: 0 100 32768 i
Total number of prefixes 1
CE1#
CE2
CE2#show bgp ipv6 summary
BGP router identifier 10.12.65.67, local AS number 300
BGP table version is 1
1 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
2002::2 4 100 7 8 1 0 0 00:02:44 0
Total number of neighbors 1
Total number of Established sessions 1
CE2#
CE2#show bgp ipv6
BGP table version is 1, local router ID is 10.12.65.67
Status codes: s suppressed, d damped, h history, a add-path, g group-best, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 1111::/64 :: 0 100 32768 i
Total number of prefixes 1
CE2#
PE1
PE1#show bgp ipv6
BGP table version is 2, local router ID is 1.1.1.1
Status codes: s suppressed, d damped, h history, a add-path, g group-best, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 1111::/64 1001::1(fe80::5054:ff:fe88:95f3)
0 100 0 200 i
Total number of prefixes 1
PE1#
PE1#show mpls ilm-table
Codes: > - installed ILM, * - selected ILM, p - stale ILM
K - CLI ILM,T - MPLS-TP, F - FRR ILM, u - FRR ILM In Use
Code FEC ILM-ID In-Label Out-Label In-Intf Out-Intf Nexthop LSP-Type
> 1111::/64 1 24960 N/A N/A N/A 127.0.0.1 LSP_DEFAULT
PE1#
PE2
PE2#show bgp ipv6
BGP table version is 2, local router ID is 2.2.2.2
Status codes: s suppressed, d damped, h history, a add-path, g group-best, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 1111::/64 2002::1(fe80::5054:ff:fe92:a520)
0 100 0 300 i
Total number of prefixes 1
PE2#
PE2#show mpls ilm-table
Codes: > - installed ILM, * - selected ILM, p - stale ILM
K - CLI ILM,T - MPLS-TP, F - FRR ILM, u - FRR ILM In Use
Code FEC ILM-ID In-Label Out-Label In-Intf Out-Intf Nexthop LSP-Type
> 1111::/64 1 24960 N/A N/A N/A 127.0.0.1 LSP_DEFAULT
PE2#
RR
RR#show bgp ipv6 labeled-unicast all summary
BGP router identifier 3.3.3.3, local AS number 100
BGP table version is 1
2 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
1.1.1.1 4 100 10 9 1 0 0 00:03:36 1
2.2.2.2 4 100 9 8 1 0 0 00:03:01 1
4.4.4.4 4 100 9 11 1 0 0 00:03:36 0
Total number of neighbors 3
Total number of Established sessions 3
RR#
RR#show bgp ipv6 labeled-unicast all
Status codes: s suppressed, d damped, h history, a add-path, gb group-best, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>gi 1111::/64 ::ffff:1.1.1.1 - 24960
*agi ::ffff:2.2.2.2 - 24960
RR#
RR#show bgp ipv6 labeled-unicast 1111::1/64
BGP routing table entry for 1111::/64
Paths: (2 available, best #1, table Default-IP-Routing-Table)
Not advertised to any peer
200
::ffff:1.1.1.1 (metric 11) from 1.1.1.1 (1.1.1.1)
Origin IGP, metric 0, localpref 100, Out-label 24960, In-label NA , valid, internal, group-best, best
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
4.4.4.4
Last update: Tue Dec 3 01:50:54 2019
300
::ffff:2.2.2.2 (metric 11) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, Out-label 24960, In-label NA , valid, internal, group-best, add-path
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
4.4.4.4
Last update: Tue Dec 3 01:51:29 2019
RR#
RR#show bgp neighbors 4.4.4.4
BGP neighbor is 4.4.4.4, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 4.4.4.4
BGP state = Established, up for 00:04:02
Last read 00:04:02, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Address family IPv6 Labeled Unicast: advertised and received
Received 10 messages, 0 notifications, 0 in queue
Sent 12 messages, 0 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
Update source is 3.3.3.3
For address family: IPv4 Unicast
BGP table version 1, neighbor version 1
Index 3, Offset 0, Mask 0x8
AIGP is enabled
Community attribute sent to this neighbor (both)
0 accepted prefixes
0 announced prefixes
For address family: IPv6 Labeled-Unicast
BGP table version 1, neighbor version 1
Index 3, Offset 0, Mask 0x8
AF-dependant capabilities:
Add-Path Send Capability : advertised
Add-Path Receive Capability : received
Route-Reflector Client
Community attribute sent to this neighbor (both)
0 accepted prefixes
2 announced prefixes
Connections established 1; dropped 0
Local host: 3.3.3.3, Local port: 60367
Foreign host: 4.4.4.4, Foreign port: 179
Nexthop: 3.3.3.3
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
RR#
PE3
PE3#show bgp ipv6 labeled-unicast all
Status codes: s suppressed, d damped, h history, a add-path, gb group-best, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>i 1111::/64 ::ffff:1.1.1.1 - 24960
* i ::ffff:2.2.2.2 - 24960
PE3#
PE3#show bgp ipv6
BGP table version is 1, local router ID is 4.4.4.4
Status codes: s suppressed, d damped, h history, a add-path, g group-best, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>il 1111::/64 ::ffff:1.1.1.1 0 100 0 200 i
* il ::ffff:2.2.2.2 0 100 0 300 i
Total number of prefixes 1
PE3#
CE3
CE3#show bgp ipv6 summary
BGP router identifier 10.12.65.69, local AS number 400
BGP table version is 2
1 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
3003::1 4 100 3 2 1 0 0 00:00:15 1
Total number of neighbors 1
Total number of Established sessions 1
CE3#
CE3#show bgp ipv6
BGP table version is 2, local router ID is 10.12.65.69
Status codes: s suppressed, d damped, h history, a add-path, g group-best, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 1111::/64 3003::1(fe80::5054:ff:fef2:c8dc)
0 100 0 100 200 i
Total number of prefixes 1
CE3#
Additional Paths for 6VPE
This section explains how to configure the 6VPE additional path feature to enable advertising additional paths for a 6VPE prefix, over a 6VPE session.
Topology
The topology below illustrates CE1 and CE2 as customer edge routers connected to the Provider Edge routers PE1 and PE2 respectively over a non-default VRF. CE2 is advertising the IPv6 prefix 2222::2/128 over non-default VRF to PE2, PE3, and PE4 which further advertises the prefix to RR over 6VPE sessions. RR has the 6VPE prefix 2222::2/128 with 3 next-hops PE2, PE3, and PE4. In a normal scenario, RR advertises the 6VPE prefix 2222::2/128 to PE1 with only one path (the next-hop which is marked the “best”). But with 6VPE addpath configured on RR and PE1, RR can be made to advertise the 6VPE prefix with additional-paths to PE1
Additional Paths for 6VPE
Configuration
CE1: Interface
CE1#configure terminal | Enter configure mode. |
CE1(config)#hostname CE1 | Configure the hostname to CE1 |
CE1(config)#interface eth2 | Enter the Interface mode for interface eth2. |
CE1(config-if)#ipv6 address 1001::1/64 | Configure IPV6 address for interface eth2 |
(config)#commit | Apply commit |
(config)#exit | Exit Router BGP and Configure mode. |
CE1: BGP
CE1(config)#router bgp 200 | Enter BGP router mode |
CE1(config-router)#neighbor 1001::2 remote-as 100 | Configure BGP ipv6 neighbor on PE1 |
CE1(config-router)#address-family ipv6 unicast | Enter the address family ipv6 |
CE1(config-router-af)#neighbor 1001::2 activate | Activate neighbor under address family ipv6 |
CE1(config-router-af)#exit-address-family | Exit address family ipv6 unicast mode |
CE1(config-router)#exit | Exit BGP router mode |
CE1(config)#commit | Apply commit |
CE1#clear bgp 1001::2 | Clear BGP peer PE1 |
PE1: Interface
PE1#configure terminal | Enter configure mode. |
PE1(config)#hostname PE1 | Configure the hostname to PE1 |
PE1(config)#ip vrf vrf1 | Configure VRF name |
PE1(config-vrf)#rd 1:100 | Configure Route Distinguisher value |
PE1(config-vrf)#route-target both 1:200 | Configure Route Target Value |
PE1(config-vrf)#exit | Exit vrf mode |
PE1(config)#interface eth2 | Enter the Interface mode for interface eth2 |
PE1(config-if)#ip vrf forwarding vrf1 | Configure ip vrf-forwarding on interface eth2 |
PE1(config-if)#ipv6 address 1001::2/64 | Configure the IPv6 address for interface eth2 |
PE1(config-if)#exit | Exit interface mode |
PE1(config)#interface lo | Enter the Interface mode for the loopback interface. |
PE1(config-if)#ip address 1.1.1.1/32 | Configure IPV4 address for loopback interface. |
PE1(config-if)#exit | Exit interface mode |
PE1(config)#interface eth1 | Enter the Interface mode for interface eth1 |
PE1(config-if)#ip address 10.1.1.1/24 | Configure the IP address for interface eth1 |
(config-if)#exit | Exit the interface level |
(config)#commit | Apply commit |
(config)#exit | Exit. |
PE1: OSPF
PE1(config)#router ospf 1 | Configure an OSPF instance 1 |
PE1(config-router)#network 10.1.1.0/24 area 0 | Advertise the network towards P in Area 0 |
PE1(config-router)#network 1.1.1.1/32 area 0 | Advertise the Loopback network in Area 0 |
PE1(config-router)#exit | Exit OSPF router mode |
PE1(config)#commit | Apply commit |
PE1(config)#exit | Exit the global mode |
PE1: MPLS
PE1(config)#router ldp | Enable LDP Process |
PE1(config-router)#transport-address ipv4 1.1.1.1 | Configure Transport address for LDP |
PE1(config-router)#exit | Exit router ldp mode |
PE1(config)#interface eth1 | Enter the interface mode for interface eth1 |
PE1(config-if)#label-switching | Enable label-switching on interface eth1 |
PE1(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth1 |
PE1(config-if)#exit | Exit the interface mode |
PE1(config)#commit | Apply commit |
PE1(config)#exit | Exit the global mode |
PE1: BGP
PE1(config)#router bgp 100 | Configure router bgp mode |
PE1(config)#bgp router-id 1.1.1.1 | Configure BGP router-id |
PE1(config-router)#neighbor 2.2.2.2 remote-as 100 | Configure BGP IPv4 neighbor on PE2 |
PE1(config-router)#neighbor 2.2.2.2 update-source 1.1.1.1 | Configure the routing update source for RR as PE1's Loopback |
PE1(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
PE1(config-router-af)#neighbor 2.2.2.2 activate | Activate the neighbor RR for address-family vpnv6 unicast |
PE1(config-router-af)#exit-address-family | Exit address-family ipv6 labeled-unicast mode |
PE1(config-router)#address-family ipv6 vrf vrf1 | Enter BGP address-family ipv6 vrf vrf1 mode |
PE1(config-router)#neighbor 1001::1 remote-as 200 | Configure BGP IPv6 neighbor on CE1 |
PE1(config-router-af)#exit-address-family | Exit address-family ipv6 vrf vrf1 mode |
PE1(config-router)#exit | Exit router bgp mode |
PE1(config)#exit | Exit configure mode |
PE1(config)#commit | Apply commit |
PE1#clear bgp ipv6 unicast 1001::1 vrf vrf1 | Clear BGP neighbor CE1 |
RR: Interface
RR#configure terminal | Enter configure mode. |
RR(config)#hostname RR | Configure hostname as RR |
RR(config)#interface eth1 | Enter interface mode for interface eth1 |
RR(config-if)#ip address 10.1.1.2/24 | Configure IPv4 address for interface eth1 |
RR(config-if)#exit | Exit interface mode |
RR(config)#interface eth2 | Enter interface mode for interface eth2 |
RR(config-if)#ip address 20.1.1.2/24 | Configure IPv4 address for interface eth2 |
RR(config-if)#exit | Exit interface mode |
RR(config)#interface eth3 | Enter interface mode for interface eth3 |
RR(config-if)#ip address 30.1.1.2/24 | Configure IPv4 address for interface eth3 |
RR(config-if)#exit | Exit interface mode |
RR(config)#interface eth4 | Enter interface mode for interface eth4 |
RR(config-if)#ip address 40.1.1.2/24 | Configure IPv4 address for interface eth4 |
RR(config-if)#exit | Exit interface mode |
RR(config)#interface lo | Enter Interface mode for the loopback interface. |
RR(config-if)#ip address 2.2.2.2/32 | Configure IPV4 address for loopback interface. |
RR(config-if)#exit | Exit Interface mode. |
PE1(config)#commit | Apply commit |
RR: OSPF
RR(config)#router ospf 1 | Configure router OSPF instance 1 |
RR(config-router)#network 10.1.1.0/24 area 0 | Advertise the network towards PE1 in area 0 |
RR(config-router)#network 20.1.1.0/24 area 0 | Advertise the network towards PE2 in area 0 |
RR(config-router)#network 30.1.1.0/24 area 0 | Advertise the network towards PE3 in area 0 |
RR(config-router)#network 40.1.1.0/24 area 0 | Advertise the network towards PE4 in area 0 |
RR(config-router)#network 2.2.2.2/32 area 0 | Advertise the Loopback network in area 0 |
RR(config-router)#exit | Exit the router ospf mode |
RR(config)#commit | Apply commit |
RR: MPLS
RR(config)#router ldp | Enable LDP Process |
RR(config-router)#transport-address ipv4 2.2.2.2 | Configure Transport address for LDP |
RR(config-router)#exit | Exit router ldp mode |
RR(config)#interface eth1 | Enter the interface mode for interface eth1 |
RR(config-if)#label-switching | Enable label-switching on interface eth1 |
RR(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth1 |
RR(config-if)#exit | Exit interface mode |
RR(config)#interface eth2 | Enter the interface mode for interface eth2 |
RR(config-if)#label-switching | Enable label-switching on interface eth2 |
RR(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth2 |
RR(config-if)#exit | Exit interface mode |
RR(config)#interface eth3 | Enter the interface mode for interface eth3 |
RR(config-if)#label-switching | Enable label-switching on interface eth3 |
RR(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth3 |
RR(config-if)#exit | Exit interface mode |
RR(config)#interface eth4 | Enter the interface mode for interface eth4 |
RR(config-if)#label-switching | Enable label-switching on interface eth4 |
RR(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth4 |
RR(config-if)#exit | Exit interface mode |
RR(config)#commit | Apply commit |
RR(config)#exit | Exit the configure terminal mode |
RR: BGP
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config)#bgp router-id 2.2.2.2 | Configure BGP router-id |
RR(config-router)#neighbor 1.1.1.1 remote-as 100 | Configure BGP neighbor on PE1 |
RR(config-router)#neighbor 1.1.1.1 update-source 2.2.2.2 | Configure the routing update source for PE1 as RR's Loopback |
RR(config-router)#neighbor 3.3.3.3 remote-as 100 | Configure BGP neighbor on PE2 |
RR(config-router)#neighbor 3.3.3.3 update-source 2.2.2.2 | Configure the routing update source for PE2 as RR's Loopback |
RR(config-router)#neighbor 4.4.4.4 remote-as 100 | Configure BGP neighbor on PE3 |
RR(config-router)#neighbor 4.4.4.4 update-source 2.2.2.2 | Configure the routing update source for PE3 as RR's Loopback |
RR(config-router)#neighbor 5.5.5.5 remote-as 100 | Configure BGP neighbor on PE4 |
RR(config-router)#neighbor 5.5.5.5 update-source 2.2.2.2 | Configure the routing update source for PE4 as RR's Loopback |
RR(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
RR(config-router-af)#neighbor 1.1.1.1 activate | Activate the neighbor PE1 for address-family vpnv6 unicast |
RR(config-router-af)#neighbor 1.1.1.1 route-reflector-client | Configure PE1 as route-reflector-client |
RR(config-router-af)#neighbor 3.3.3.3 activate | Activate the neighbor PE2 for address-family vpnv6 unicast |
RR(config-router-af)#neighbor 3.3.3.3 route-reflector-client | Configure PE2 as route-reflector-client |
RR(config-router-af)#neighbor 4.4.4.4 activate | Activate the neighbor PE3 for address-family vpnv6 unicast |
RR(config-router-af)#neighbor 4.4.4.4 route-reflector-client | Configure PE3 as route-reflector-client |
RR(config-router-af)#neighbor 5.5.5.5 activate | Activate the neighbor PE4 for address-family vpnv6 unicast |
RR(config-router-af)#neighbor 5.5.5.5 route-reflector-client | Configure PE4 as route-reflector-client |
RR(config-router-af)#exit-address-family | Exit BGP address-family vpnv6 unicast mode |
RR(config-router)#exit | Exit router bgp mode |
RR(config)#commit | Apply commit |
RR(config)#exit | Exit configure mode |
PE2: Interface
PE2#configure terminal | Enter configure mode. |
PE2(config)#hostname PE2 | Configure the hostname to PE2 |
PE2(config)#ip vrf vrf1 | Configure VRF name |
PE2(config-vrf)#rd 1:100 | Configure Route Distinguisher value |
PE2(config-vrf)#route-target both 1:200 | Configure Route Target Value |
PE2(config-vrf)#exit | Exit vrf mode |
PE2(config)#interface eth1 | Enter the Interface mode for interface eth1 |
PE2(config-if)#ip vrf forwarding vrf1 | Configure ip vrf-forwarding on interface eth1 |
PE2(config-if)#ipv6 address 2001::1/64 | Configure the IPv6 address for interface eth1 |
PE2(config-if)#exit | Exit interface mode |
PE2(config)#interface lo | Enter the Interface mode for the loopback interface. |
PE2(config-if)#ip address 3.3.3.3/32 | Configure IPV4 address for loopback interface. |
PE2(config-if)#exit | Exit interface mode |
PE2(config)#interface eth2 | Enter the Interface mode for interface eth2 |
PE2(config-if)#ip address 20.1.1.1/24 | Configure the IP address for interface eth2 |
PE2(config-if)#exit | Exit configure mode |
PE2(config)#commit | Apply commit |
PE2: OSPF
PE2(config)#router ospf 1 | Configure an OSPF instance 1 |
PE2(config-router)#network 20.1.1.0/24 area 0 | Advertise the network towards RR in Area 0 |
PE2(config-router)#network 3.3.3.3/32 area 0 | Advertise the Loopback network in Area 0 |
PE2(config-router)#exit | Exit OSPF router mode |
PE2(config)#commit | Apply commit |
PE2: MPLS
PE2(config)#router ldp | Enable LDP Process |
PE2(config-router)#transport-address ipv4 3.3.3.3 | Configure Transport address for LDP |
PE2(config-router)#exit | Exit router ldp mode |
PE2(config)#interface eth2 | Enter the interface mode for interface eth2 |
PE2(config-if)#label-switching | Enable label-switching on interface eth2 |
PE2(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth2 |
PE2(config-if)#exit | Exit interface mode |
PE2(config)#commit | Apply commit |
PE2: BGP
PE2(config)#router bgp 100 | Configure router bgp mode |
PE2(config)#bgp router-id 3.3.3.3 | Configure BGP router-id |
PE2(config-router)#neighbor 2.2.2.2 remote-as 100 | Configure BGP IPv4 neighbor on RR |
PE2(config-router)#neighbor 2.2.2.2 update-source 3.3.3.3 | Configure the routing update source for RR as PE2's Loopback |
PE2(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
PE2(config-router-af)#neighbor 2.2.2.2 activate | Activate the neighbor RR for address-family vpnv6 unicast |
PE2(config-router-af)#exit-address-family | Exit address-family ipv6 labeled-unicast mode |
PE2(config-router)#address-family ipv6 vrf vrf1 | Enter BGP address-family ipv6 vrf vrf1 mode |
PE2(config-router)#neighbor 2001::2 remote-as 300 | Configure BGP IPv6 neighbor on CE2 |
PE2(config-router-af)#exit-address-family | Exit address-family ipv6 vrf vrf1 mode |
PE2(config-router)#exit | Exit router bgp mode |
PE2(config)#commit | Apply commit |
PE2(config)#exit | Exit configure mode |
PE2#clear bgp ipv6 unicast 2001::2 vrf vrf1 | Clear BGP neighbor CE2 |
PE3: Interface
PE3#configure terminal | Enter configure mode. |
PE3(config)#hostname PE3 | Configure the hostname to PE3 |
PE3(config)#ip vrf vrf1 | Configure VRF name |
PE3(config-vrf)#rd 1:100 | Configure Route Distinguisher value |
PE3(config-vrf)#route-target both 1:200 | Configure Route Target Value |
PE3(config-vrf)#exit | Exit vrf mode |
PE3(config)#interface eth1 | Enter the Interface mode for interface eth1 |
PE3(config-if)#ip vrf forwarding vrf1 | Configure ip vrf-forwarding on interface eth1 |
PE3(config-if)#ipv6 address 3001::1/64 | Configure the IPv6 address for interface eth1 |
PE3(config-if)#exit | Exit interface mode |
PE3(config)#interface lo | Enter the Interface mode for the loopback interface. |
PE3(config-if)#ip address 4.4.4.4/32 | Configure IPV4 address for loopback interface. |
PE3(config-if)#exit | Exit interface mode |
PE3(config)#interface eth3 | Enter the Interface mode for interface eth3 |
PE3(config-if)#ip address 30.1.1.1/24 | Configure the IP address for interface eth3 |
PE3(config-if)#exit | Exit interface mode |
PE3(config)#commit | Apply commit |
PE3: OSPF
PE3(config)#router ospf 1 | Configure an OSPF instance 1 |
PE3(config-router)#network 30.1.1.0/24 area 0 | Advertise the network towards RR in Area 0 |
PE3(config-router)#network 4.4.4.4/32 area 0 | Advertise the Loopback network in Area 0 |
PE3(config-router)#exit | Exit OSPF router mode |
PE3(config)#commit | Apply commit |
PE3: MPLS
PE3(config)#router ldp | Enable LDP Process |
PE3(config-router)#transport-address ipv4 4.4.4.4 | Configure Transport address for LDP |
PE3(config-router)#exit | Exit router ldp mode |
PE3(config)#interface eth3 | Enter the interface mode for interface eth3 |
PE3(config-if)#label-switching | Enable label-switching on interface eth3 |
PE3(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth3 |
PE3(config-if)#exit | Exit interface mode |
PE3(config)#commit | Apply commit |
PE3: BGP
PE3(config)#router bgp 100 | Configure router bgp mode |
PE3(config)#bgp router-id 4.4.4.4 | Configure BGP router-id |
PE3(config-router)#neighbor 2.2.2.2 remote-as 100 | Configure BGP IPv4 neighbor on RR |
PE3(config-router)#neighbor 2.2.2.2 update-source 4.4.4.4 | Configure the routing update source for RR as PE3's Loopback |
PE3(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
PE3(config-router-af)#neighbor 2.2.2.2 activate | Activate the neighbor RR for address-family vpnv6 unicast |
PE3(config-router-af)#exit-address-family | Exit address-family ipv6 labeled-unicast mode |
PE3(config-router)#address-family ipv6 vrf vrf1 | Enter BGP address-family ipv6 vrf vrf1 mode |
PE3(config-router)#neighbor 3001::2 remote-as 300 | Configure BGP IPv6 neighbor on CE2 |
PE3(config-router-af)#exit-address-family | Exit address-family ipv6 vrf vrf1 mode |
PE3(config-router)#exit | Exit router bgp mode |
PE3(config)#commit | Apply commit |
PE3(config)#exit | Exit configure mode |
PE3#clear bgp ipv6 unicast * vrf vrf1 | Reset IPv6 BGP connection for all VRF addresses. |
PE4: Interface
PE4#configure terminal | Enter configure mode. |
PE4(config)#hostname PE4 | Configure the hostname to PE4 |
PE4(config)#ip vrf vrf1 | Configure VRF name |
PE4(config-vrf)#rd 1:100 | Configure Route Distinguisher value |
PE4(config-vrf)#route-target both 1:200 | Configure Route Target Vlaue |
PE4(config-vrf)#exit | Exit vrf mode |
PE4(config)#interface eth1 | Enter the Interface mode for interface eth1 |
PE4(config-if)#ip vrf forwarding vrf1 | Configure ip vrf-forwarding on interface eth1 |
PE4(config-if)#ipv6 address 4001::1/64 | Configure the IPv6 address for interface eth1 |
PE4(config-if)#exit | Exit interface mode |
PE4(config)#interface lo | Enter the Interface mode for the loopback interface. |
PE4(config-if)#ip address 5.5.5.5/32 | Configure IPV4 address for loopback interface. |
PE4(config-if)#exit | Exit interface mode |
PE4(config)#interface eth4 | Enter the Interface mode for interface eth4 |
PE4(config-if)#ip address 40.1.1.1/24 | Configure the IP address for interface eth4 |
PE4(config-if)#exit | Exit interface mode |
PE4(config)#commit | Apply commit |
PE4: OSPF
PE4(config)#router ospf 1 | Configure an OSPF instance 1 |
PE4(config-router)#network 40.1.1.0/24 area 0 | Advertise the network towards RR in Area 0 |
PE4(config-router)#network 5.5.5.5/32 area 0 | Advertise the Loopback network in Area 0 |
PE4(config-router)#exit | Exit OSPF router mode |
PE4(config)#commit | Apply commit |
PE4: MPLS
PE4(config)#router ldp | Enable LDP Process |
PE4(config-router)#transport-address ipv4 5.5.5.5 | Configure Transport address for LDP |
PE4(config-router)#exit | Exit router ldp mode |
PE4(config)#interface eth4 | Enter the interface mode for interface eth4 |
PE4(config-if)#label-switching | Enable label-switching on interface eth4 |
PE4(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on interface eth4 |
PE4(config-if)#exit | Exit interface mode |
PE4(config)#commit | Apply commit |
PE4: BGP
PE4(config)#router bgp 100 | Configure router bgp mode |
PE4(config)#bgp router-id 5.5.5.5 | Configure BGP router-id |
PE4(config-router)#neighbor 2.2.2.2 remote-as 100 | Configure BGP IPv4 neighbor on RR |
PE4(config-router)#neighbor 2.2.2.2 update-source 5.5.5.5 | Configure the routing update source for RR as PE4's Loopback |
PE4(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
PE4(config-router-af)#neighbor 2.2.2.2 activate | Activate the neighbor RR for address-family vpnv6 unicast |
PE4(config-router-af)#exit-address-family | Exit address-family ipv6 labeled-unicast mode |
PE4(config-router)#address-family ipv6 vrf vrf1 | Enter BGP address-family ipv6 vrf vrf1 mode |
PE4(config-router)#neighbor 4001::2 remote-as 300 | Configure BGP IPv6 neighbor on CE2 |
PE4(config-router-af)#exit-address-family | Exit address-family ipv6 vrf vrf1 mode |
PE4(config-router)#exit | Exit router bgp mode |
PE4(config)#commit | Apply commit |
PE4(config)#exit | Exit configure mode |
PE4#clear bgp ipv6 unicast * vrf vrf1 | Reset IPv6 BGP connection for all VRF addresses. |
CE2: Interface
CE2#configure terminal | Enter configure mode. |
CE2(config)#hostname CE2 | Configure the hostname to CE2 |
CE2(config)#interface eth1 | Enter the Interface mode for interface eth1 |
CE2(config-if)#ipv6 address 2001::2/64 | Configure IPV6 address for interface eth1 |
CE2(config-if)#exit | Exit Interface mode. |
CE2(config)#interface eth2 | Enter the Interface mode for interface eth2 |
CE2(config-if)#ipv6 address 3001::2/64 | Configure IPV6 address for interface eth2 |
CE2(config-if)#exit | Exit Interface mode. |
CE2(config)#interface eth3 | Enter the Interface mode for interface eth3 |
CE2(config-if)#ipv6 address 4001::2/64 | Configure IPV6 address for interface eth3 |
CE2(config-if)#exit | Exit Interface mode. |
CE2(config)#interface lo | Enter the Interface mode for interface Loopback |
CE2(config-if)#ipv6 address 2222::2/128 | Configure IPV6 address for interface Loopback |
CE2(config-if)#exit | Exit Interface mode. |
CE2(config)#commit | Apply commit |
CE2: BGP
CE2(config)#router bgp 300 | Enter BGP router mode |
CE2(config-router)#neighbor 2001::1 remote-as 100 | Configure BGP ipv6 neighbor on PE2 |
CE2(config-router)#neighbor 3001::1 remote-as 100 | Configure BGP ipv6 neighbor on PE3 |
CE2(config-router)#neighbor 4001::1 remote-as 100 | Configure BGP ipv6 neighbor on PE4 |
CE2(config-router)#address-family ipv6 unicast | Enter the address family ipv6 |
CE2(config-router-af)#neighbor 2001::1 activate | Activate neighbor under address family ipv6 |
CE2(config-router-af)#neighbor 3001::1 activate | Activate neighbor under address family ipv6 |
CE2(config-router-af)#neighbor 4001::1 activate | Activate neighbor under address family ipv6 |
CE2(config-router-af)#network 2222::2/128 | Advertise the IPv6 prefix of Loopback into BGP |
CE2(config-router-af)#exit-address-family | Exit address family ipv6 unicast mode |
CE2(config-router)#exit | Exit BGP router mode |
CE2(config)#commit | Apply commit |
CE2(config)#exit | Exit configure mode |
BGP Addpath Capability for VPNV6 Unicast Address-family
RR
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
RR(config-router-af)#bgp additional-paths select all | Configure RR to select all addpaths |
RR(config-router-af)#bgp additional-paths send | Configure BGP addpath send capability under address-family vpnv6 unicast |
(config-router-af)#exit-address-family | Exit bgp address-family mode. |
(config-router)#exit | Exit Router BGP mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Configure mode. |
PE1
PE1(config)#router bgp 100 | Configure router bgp mode |
PE1(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
PE1(config-router-af)#neighbor 2.2.2.2 additional-paths receive | Configure BGP addpath receive capability for the 6VPE-neighbor RR under address-family vpnv6 unicast |
(config-router-af)#exit-address-family | Exit bgp address-family mode. |
(config-router)#exit | Exit Router BGP mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Configure mode. |
PE2
PE2(config)#router bgp 100 | Configure router bgp mode |
PE2(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
PE2(config-router-af)#bgp additional-paths receive | Configure BGP addpath receive capability under address-family vpnv6 unicast |
(config-router-af)#exit-address-family | Exit bgp address-family mode. |
(config-router)#exit | Exit Router BGP mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Configure mode. |
PE3
PE3(config)#router bgp 100 | Configure router bgp mode |
PE3(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
PE3(config-router-af)#bgp additional-paths receive | Configure BGP addpath receive capability under address-family vpnv6 unicast |
PE3(config-router-af)#exit-address-family | Exit bgp address-family mode. |
PE3(config-router)#exit | Exit Router BGP mode. |
PE3(config)#commit | Apply commit |
PE3(config)#exit | Exit Configure mode. |
PE4
PE4(config)#router bgp 100 | Configure router bgp mode |
PE4(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
PE4(config-router-af)#bgp additional-paths receive | Configure BGP addpath receive capability under address-family vpnv6 unicast |
PE4(config-router-af)#exit-address-family | Exit bgp address-family mode. |
PE4(config-router)#exit | Exit Router BGP mode. |
PE4(config)#commit | Apply commit |
PE4(config)#exit | Exit Configure mode. |
Validation at RR
Add-Path Send Capability Advertised to and Received From 6VPE Peers
RR#show bgp neighbors 1.1.1.1
BGP neighbor is 1.1.1.1, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 1.1.1.1
BGP state = Established, up for 00:03:03
Last read 00:03:03, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Address family VPNv6 Unicast: advertised and received
Received 35 messages, 0 notifications, 0 in queue
Sent 41 messages, 1 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
Update source is 2.2.2.2
For address family: IPv4 Unicast
BGP table version 1, neighbor version 1
Index 1, Offset 0, Mask 0x2
AIGP is enabled
Community attribute sent to this neighbor (both)
0 accepted prefixes
0 announced prefixes
For address family: VPNv6 Unicast
BGP table version 6, neighbor version 6
Index 1, Offset 0, Mask 0x2
AF-dependant capabilities:
Add-Path Send Capability : advertised
Add-Path Receive Capability : received
Route-Reflector Client
Community attribute sent to this neighbor (both)
0 accepted prefixes
3 announced prefixes
Connections established 2; dropped 1
Local host: 2.2.2.2, Local port: 57154
Foreign host: 1.1.1.1, Foreign port: 179
Nexthop: 2.2.2.2
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
Last Reset: 00:03:08, due to BGP Notification sent
Notification Error Message: (Cease/Other Configuration Change.)
RR#
RR#show bgp neighbors 3.3.3.3
BGP neighbor is 3.3.3.3, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 3.3.3.3
BGP state = Established, up for 00:05:20
Last read 00:05:20, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Address family VPNv6 Unicast: advertised and received
Received 41 messages, 0 notifications, 0 in queue
Sent 44 messages, 1 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
Update source is 2.2.2.2
For address family: IPv4 Unicast
BGP table version 1, neighbor version 1
Index 2, Offset 0, Mask 0x4
AIGP is enabled
Community attribute sent to this neighbor (both)
0 accepted prefixes
0 announced prefixes
For address family: VPNv6 Unicast
BGP table version 6, neighbor version 6
Index 2, Offset 0, Mask 0x4
AF-dependant capabilities:
Add-Path Send Capability : advertised
Add-Path Receive Capability : received
Route-Reflector Client
Community attribute sent to this neighbor (both)
1 accepted prefixes
2 announced prefixes
Connections established 2; dropped 1
Local host: 2.2.2.2, Local port: 179
Foreign host: 3.3.3.3, Foreign port: 32841
Nexthop: 2.2.2.2
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
Last Reset: 00:05:25, due to BGP Notification sent
Notification Error Message: (Cease/Other Configuration Change.)
RR#
RR#show bgp neighbors 4.4.4.4
BGP neighbor is 4.4.4.4, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 4.4.4.4
BGP state = Established, up for 00:05:47
Last read 00:05:47, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Address family VPNv6 Unicast: advertised and received
Received 42 messages, 0 notifications, 0 in queue
Sent 46 messages, 1 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
Update source is 2.2.2.2
For address family: IPv4 Unicast
BGP table version 1, neighbor version 1
Index 3, Offset 0, Mask 0x8
AIGP is enabled
Community attribute sent to this neighbor (both)
0 accepted prefixes
0 announced prefixes
For address family: VPNv6 Unicast
BGP table version 6, neighbor version 6
Index 3, Offset 0, Mask 0x8
AF-dependant capabilities:
Add-Path Send Capability : advertised
Add-Path Receive Capability : received
Route-Reflector Client
Community attribute sent to this neighbor (both)
1 accepted prefixes
2 announced prefixes
Connections established 2; dropped 1
Local host: 2.2.2.2, Local port: 179
Foreign host: 4.4.4.4, Foreign port: 42015
Nexthop: 2.2.2.2
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
Last Reset: 00:05:47, due to BGP Notification received
Notification Error Message: (Cease/Administratively Reset.)
RR#
RR#show bgp neighbors 5.5.5.5
BGP neighbor is 5.5.5.5, remote AS 100, local AS 100, internal link
BGP version 4, remote router ID 5.5.5.5
BGP state = Established, up for 00:07:58
Last read 00:07:58, hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
Route refresh: advertised and received (old and new)
Address family IPv4 Unicast: advertised and received
Address family VPNv6 Unicast: advertised and received
Received 47 messages, 0 notifications, 0 in queue
Sent 49 messages, 1 notifications, 0 in queue
Route refresh request: received 0, sent 0
Minimum time between advertisement runs is 5 seconds
Update source is 2.2.2.2
For address family: IPv4 Unicast
BGP table version 1, neighbor version 1
Index 4, Offset 0, Mask 0x10
AIGP is enabled
Community attribute sent to this neighbor (both)
0 accepted prefixes
0 announced prefixes
For address family: VPNv6 Unicast
BGP table version 6, neighbor version 6
Index 4, Offset 0, Mask 0x10
AF-dependant capabilities:
Add-Path Send Capability : advertised
Add-Path Receive Capability : received
Route-Reflector Client
Community attribute sent to this neighbor (both)
1 accepted prefixes
2 announced prefixes
Connections established 2; dropped 1
Local host: 2.2.2.2, Local port: 52433
Foreign host: 5.5.5.5, Foreign port: 179
Nexthop: 2.2.2.2
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
Last Reset: 00:08:03, due to BGP Notification sent
Notification Error Message: (Cease/Other Configuration Change.)
VPNV6 Prefix Advertised to All 6VPE Peers With All Addpaths
RR#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
*ail ::ffff:4.4.4.4 0 100 0 300 i
*ail ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 3
RR#
RR#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100
300, (Received from a RR-client)
::ffff:3.3.3.3 (metric 11) from 3.3.3.3 (3.3.3.3)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
1.1.1.1 4.4.4.4 5.5.5.5
Last update: Fri Mar 15 04:09:48 2019
300, (Received from a RR-client)
::ffff:4.4.4.4 (metric 11) from 4.4.4.4 (4.4.4.4)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, add-path
Extended Community: RT:1:200
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
1.1.1.1 3.3.3.3 5.5.5.5
Last update: Fri Mar 15 04:09:48 2019
300, (Received from a RR-client)
::ffff:5.5.5.5 (metric 11) from 5.5.5.5 (5.5.5.5)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, add-path
Extended Community: RT:1:200
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
1.1.1.1 3.3.3.3 4.4.4.4
Last update: Fri Mar 15 04:09:48 2019
Validation at PE1
PE1#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 3
PE1#
PE1#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
Route Distinguisher: 1:100
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
300
::ffff:5.5.5.5 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 5.5.5.5, Cluster list: 2.2.2.2
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
Validation at PE2
PE2#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*> 2222::2/128 2001::2(fe80::5054:ff:fe18:619a)
0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
Announced routes count = 1
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:4.4.4.4 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE2#
PE2#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
2001::2(fe80::5054:ff:fe18:619a) from 2001::2 (10.12.65.71)
(fe80::5054:ff:fe18:619a)
Origin IGP, metric 0, localpref 100, valid, external, best
Extended Community: RT:1:200
Not advertised to any peer
Last update: Fri Mar 15 03:57:09 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
Route Distinguisher: 1:100
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
300
::ffff:5.5.5.5 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 5.5.5.5, Cluster list: 2.2.2.2
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
Validation at PE3
PE3#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*> 2222::2/128 3001::2(fe80::5054:ff:feee:e4fc)
0 100 0 300 i
* il ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 1
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE3#
PE3#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
3001::2(fe80::5054:ff:feee:e4fc) from 3001::2 (10.12.65.71)
(fe80::5054:ff:feee:e4fc)
Origin IGP, metric 0, localpref 100, valid, external, best
Extended Community: RT:1:200
Not advertised to any peer
Last update: Fri Mar 15 03:56:59 2019
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:09:56 2019
Route Distinguisher: 1:100
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:09:56 2019
300
::ffff:5.5.5.5 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 5.5.5.5, Cluster list: 2.2.2.2
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
Validation at PE4
PE4#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*> 2222::2/128 4001::2(fe80::5054:ff:fe2e:4cb9)
0 100 0 300 i
* il ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 1
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
PE4#
PE4#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
4001::2(fe80::5054:ff:fe2e:4cb9) from 4001::2 (10.12.65.71)
(fe80::5054:ff:fe2e:4cb9)
Origin IGP, metric 0, localpref 100, valid, external, best
Extended Community: RT:1:200
Not advertised to any peer
Last update: Fri Mar 15 03:56:38 2019
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:09:57 2019
Route Distinguisher: 1:100
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:09:57 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:09:57 2019
Validation at CE1
CE1#show bgp ipv6
BGP table version is 2, local router ID is 10.12.65.70
Status codes: s suppressed, d damped, h history, a add-path, g group-best, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 2222::2/128 1001::2(fe80::5054:ff:feaa:791f)
0 100 0 100 300 i
Total number of prefixes 1
BGP Addpath Selection Configuration Best 2 Under Address-family VPNV6 Unicast
RR
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
RR(config-router-af)#no bgp additional-paths select all | Unconfigure RR to select All addpaths |
RR(config-router-af)#bgp additional-paths select best 2 | Configure RR to select best 2 addpaths |
(config-router-af)#exit-address-family | Exit bgp address-family mode. |
(config-router)#exit | Exit Router BGP mode. |
(config)#commit | Apply commit |
(config)#exit | Exit Configure mode. |
Validation at RR
RR#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
*ail ::ffff:4.4.4.4 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 3
RR#
RR#
RR#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100
300, (Received from a RR-client)
::ffff:3.3.3.3 (metric 11) from 3.3.3.3 (3.3.3.3)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
1.1.1.1 4.4.4.4 5.5.5.5
Last update: Fri Mar 15 04:09:48 2019
300, (Received from a RR-client)
::ffff:4.4.4.4 (metric 11) from 4.4.4.4 (4.4.4.4)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, add-path
Extended Community: RT:1:200
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
1.1.1.1 3.3.3.3 5.5.5.5
Last update: Fri Mar 15 04:09:48 2019
300, (Received from a RR-client)
::ffff:5.5.5.5 (metric 11) from 5.5.5.5 (5.5.5.5)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Not advertised to any peer
Last update: Fri Mar 15 04:09:48 2019
Validation at PE1
PE1#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE1#
PE1#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
Route Distinguisher: 1:100
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:36:25 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:37:00 2019
Validation at PE2
PE2#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*> 2222::2/128 2001::2(fe80::5054:ff:fe18:619a)
0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
Announced routes count = 1
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:4.4.4.4 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
PE2#
PE2#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
2001::2(fe80::5054:ff:fe18:619a) from 2001::2 (10.12.65.71)
(fe80::5054:ff:fe18:619a)
Origin IGP, metric 0, localpref 100, valid, external, best
Extended Community: RT:1:200
Not advertised to any peer
Last update: Fri Mar 15 03:57:09 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:37:00 2019
Route Distinguisher: 1:100
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:37:00 2019
Validation at PE3
PE3#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*> 2222::2/128 3001::2(fe80::5054:ff:feee:e4fc)
0 100 0 300 i
* il ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 1
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
PE3#
PE3#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
3001::2(fe80::5054:ff:feee:e4fc) from 3001::2 (10.12.65.71)
(fe80::5054:ff:feee:e4fc)
Origin IGP, metric 0, localpref 100, valid, external, best
Extended Community: RT:1:200
Not advertised to any peer
Last update: Fri Mar 15 03:56:59 2019
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:09:56 2019
Route Distinguisher: 1:100
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:36:22 2019
Validation at PE4
PE4#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*> 2222::2/128 4001::2(fe80::5054:ff:fe2e:4cb9)
0 100 0 300 i
* il ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 1
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE4#
PE4#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
4001::2(fe80::5054:ff:fe2e:4cb9) from 4001::2 (10.12.65.71)
(fe80::5054:ff:fe2e:4cb9)
Origin IGP, metric 0, localpref 100, valid, external, best
Extended Community: RT:1:200
Not advertised to any peer
Last update: Fri Mar 15 03:56:38 2019
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:09:57 2019
Route Distinguisher: 1:100
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:36:26 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:36:59 2019
BGP Addpath Selection Configuration Best 3 Under Address-family VPNV6 Unicast
RR
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
RR(config-router-af)#no bgp additional-paths select best | Unconfigure RR to select Best 2 addpaths |
RR(config-router-af)#bgp additional-paths select best 3 | Configure RR to select best 3 addpaths |
RR(config-router-af)#exit-address-family | Exit bgp address-family mode. |
RR(config-router)#exit | Exit Router BGP mode. |
RR(config)#commit | Apply commit |
RR(config)#exit | Exit Configure mode. |
Validation at RR
RR#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
*ail ::ffff:4.4.4.4 0 100 0 300 i
*ail ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 3
RR#
RR#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100
300, (Received from a RR-client)
::ffff:3.3.3.3 (metric 11) from 3.3.3.3 (3.3.3.3)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
1.1.1.1 4.4.4.4 5.5.5.5
Last update: Fri Mar 15 04:09:48 2019
300, (Received from a RR-client)
::ffff:4.4.4.4 (metric 11) from 4.4.4.4 (4.4.4.4)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, add-path
Extended Community: RT:1:200
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
1.1.1.1 3.3.3.3 5.5.5.5
Last update: Fri Mar 15 04:09:48 2019
300, (Received from a RR-client)
::ffff:5.5.5.5 (metric 11) from 5.5.5.5 (5.5.5.5)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, add-path
Extended Community: RT:1:200
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
1.1.1.1 3.3.3.3 4.4.4.4
Last update: Fri Mar 15 04:09:48 2019
Validation at PE1
PE1#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 3
PE1#
PE1#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
Route Distinguisher: 1:100
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:27 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:58 2019
300
::ffff:5.5.5.5 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 5.5.5.5, Cluster list: 2.2.2.2
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:58 2019
Validation at PE2
PE2#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*> 2222::2/128 2001::2(fe80::5054:ff:fe18:619a)
0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
Announced routes count = 1
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:4.4.4.4 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE2#
PE2#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
2001::2(fe80::5054:ff:fe18:619a) from 2001::2 (10.12.65.71)
(fe80::5054:ff:fe18:619a)
Origin IGP, metric 0, localpref 100, valid, external, best
Extended Community: RT:1:200
Not advertised to any peer
Last update: Fri Mar 15 03:57:09 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:59 2019
Route Distinguisher: 1:100
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:59 2019
300
::ffff:5.5.5.5 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 5.5.5.5, Cluster list: 2.2.2.2
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:59 2019
Validation at PE3
PE3#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*> 2222::2/128 3001::2(fe80::5054:ff:feee:e4fc)
0 100 0 300 i
* il ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 1
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE3#
PE3#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
3001::2(fe80::5054:ff:feee:e4fc) from 3001::2 (10.12.65.71)
(fe80::5054:ff:feee:e4fc)
Origin IGP, metric 0, localpref 100, valid, external, best
Extended Community: RT:1:200
Not advertised to any peer
Last update: Fri Mar 15 03:56:59 2019
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:09:56 2019
Route Distinguisher: 1:100
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:26 2019
300
::ffff:5.5.5.5 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 5.5.5.5, Cluster list: 2.2.2.2
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:57 2019
Validation at PE4
PE4#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*> 2222::2/128 4001::2(fe80::5054:ff:fe2e:4cb9)
0 100 0 300 i
* il ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 1
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE4#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
4001::2(fe80::5054:ff:fe2e:4cb9) from 4001::2 (10.12.65.71)
(fe80::5054:ff:fe2e:4cb9)
Origin IGP, metric 0, localpref 100, valid, external, best
Extended Community: RT:1:200
Not advertised to any peer
Last update: Fri Mar 15 03:56:38 2019
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:09:57 2019
Route Distinguisher: 1:100
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:28 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 05:55:59 2019
BGP Addpath Selection Configuration all At Neighbor-level under Address-family VPNV6 Unicast
RR
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
RR(config-router-af)#neighbor 1.1.1.1 advertise additional-paths all | Configure RR to advertise All addpaths to PE1 |
RR(config-router-af)#exit-address-family | Exit bgp address-family mode. |
RR(config-router)#exit | Exit Router BGP mode. |
RR(config)#commit | Apply commit |
RR(config)#exit | Exit Configure mode. |
Validation at PE1
PE1#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 3
PE1#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
Route Distinguisher: 1:100
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:12:37 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:12:57 2019
300
::ffff:5.5.5.5 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 5.5.5.5, Cluster list: 2.2.2.2
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:12:57 2019
BGP Addpath Selection Configuration Best 2 at Neighbor-level under Address-family VPNV6 Unicast
RR
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
RR(config-router-af)#no neighbor 1.1.1.1 advertise additional-paths all | Configure RR to advertise All addpaths to PE1 |
RR(config-router-af)#neighbor 1.1.1.1 advertise additional-paths best 2 | Configure RR to advertise Best 2 addpaths to PE1 |
RR(config-router-af)#exit-address-family | Exit bgp address-family mode. |
RR(config-router)#exit | Exit Router BGP mode. |
RR(config)#commit | Apply commit |
RR(config)#exit | Exit Configure mode. |
Validation at PE1
PE1#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 2
PE1#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
Route Distinguisher: 1:100
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:19:18 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:19:58 2019
BGP Addpath Selection Configuration Best 3 At Neighbor-level under Address-family VPNV6 Unicast
RR
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
RR(config-router-af)#no neighbor 1.1.1.1 advertise additional-paths best | Configure RR to advertise All addpaths to PE1 |
RR(config-router-af)#neighbor 1.1.1.1 advertise additional-paths best 3 | Configure RR to advertise Best 3 addpaths to PE1 |
RR(config-router-af)#exit-address-family | Exit bgp address-family mode. |
RR(config-router)#exit | Exit Router BGP mode. |
RR(config)#commit | Apply commit |
RR(config)#exit | Exit Configure mode. |
Validation at PE1
PE1#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
* il ::ffff:4.4.4.4 0 100 0 300 i
* il ::ffff:5.5.5.5 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 3
PE1#
PE1#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 04:10:00 2019
Route Distinguisher: 1:100
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:21:35 2019
300
::ffff:4.4.4.4 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 4.4.4.4, Cluster list: 2.2.2.2
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:22:01 2019
300
::ffff:5.5.5.5 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal
Extended Community: RT:1:200
Originator: 5.5.5.5, Cluster list: 2.2.2.2
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Fri Mar 15 06:22:01 2019
Disable BGP Addpath for a Specific 6VPE Neighbor
RR
RR(config)#router bgp 100 | Configure router bgp mode |
RR(config-router)#address-family vpnv6 unicast | Enter BGP address-family vpnv6 unicast mode |
RR(config-router-af)#no neighbor 1.1.1.1 advertise additional-paths best | Configure RR to advertise All addpaths to PE1 |
RR(config-router-af)#neighbor 1.1.1.1 additional-paths disable | Configure RR to Disable Addpath for the 6VPE neighbor PE1 |
RR(config-router-af)#exit-address-family | Exit bgp address-family mode. |
RR(config-router)#exit | Exit Router BGP mode. |
RR(config)#commit | Apply commit |
RR(config)#exit | Exit Configure mode. |
Validation at PE1
PE1#show ip bgp vpnv6 all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1:100 (Default for VRF vrf1)
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
Route Distinguisher: 1:100
*>il 2222::2/128 ::ffff:3.3.3.3 0 100 0 300 i
Announced routes count = 0
Accepted routes count = 1
PE1#show ip bgp vpnv6 all 2222::2
Route Distinguisher: 1:100 (Default for VRF vrf1)
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
Not advertised to any peer
Last update: Fri Mar 15 06:25:58 2019
Route Distinguisher: 1:100
300
::ffff:3.3.3.3 (metric 12) from 2.2.2.2 (2.2.2.2)
Origin IGP, metric 0, localpref 100, label 24960, valid, internal, best
Extended Community: RT:1:200
Originator: 3.3.3.3, Cluster list: 2.2.2.2
Not advertised to any peer
Last update: Fri Mar 15 06:25:58 2019
BGP Labeled Unicast IPv4 with Add Path
This section contains basic BGP labeled unicast with Add-Path configuration examples with OSPF as the IGP.
Overview
As MPLS deployments expand beyond the service provider core and edge to the access and metropolitan networks, the number of edge-to-edge label-switched paths (LSPs) in many networks is increasing substantially. This continued growth can present scaling challenges-with some networks already reaching their limit-and can also slow end-to end restoration. Dividing the network into multiple regions can alleviate these issues by limiting the total number of end-to-end LSPs, and enabling failures to be contained and restored in a single region. These regions operate separate instances of interior gateway protocol (IGP), and uses BGP Labeled Unicast (BGP-LU) to advertise route information between inter region routers. By providing connectivity and communication between regions, BPG-LU enables service providers to massively scale the number of MPLS-enabled devices on their networks.
By default, all BGP routers and Route-Reflectors propagate only their best paths over their sessions. In case they advertise any route with the same NLRI as a previously advertised route, the latest one implicitly replaces the previous advertisement, which is known as an Implicit Withdraw. The Implicit Withdraw can achieve better scaling, but at the cost of path diversity.
The use of route-reflectors thus has significant effect on redundancy by hiding alternate paths. Using full-mesh is not an option, so a mechanism is needed to allow the propagation of multiple alternate paths in an RR environment.
Topology
BGP Labeled unicast IPv4 with additional paths
Interface Connections
AGN1(eth1) — P1(eth1)
AGN3(eth5) — P1(eth5)
P1(eth4) — BR3
P1(eth2) — BR1
P1(eth3) — BR4
BR3(eth3) — P2
BR1(eth1) — P2
BR4(eth4) — P2
P2(eth5) — BR5(eth3) — P3(eth6) — AGN4
P2(eth6) — BR6(eth4) — P3(eth2) — AGN2
P2(eth2) — BR2(eth1) — P3(eth7) — AGN5
P2(eth7) — BR7(eth5) — P3
Configurations
AGN3
AGN3(config)#interface lo | Enter interface lo mode |
AGN3(config-if)#ip address 14.14.14.14/32 | Configure ip address for loopback interface |
AGN3(config-if)#exit | Exit interface loopback mode |
AGN3(config)#router ldp | Configure router ldp |
AGN3(config-router)#transport-address ipv4 14.14.14.14 | Configure transport address as loopback |
AGN3(config-router)#exit | Exit the router ldp mode |
AGN3(config-if)#interface eth5 | Enter interface mode |
AGN3(config-if)#ip address 41.1.1.171/24 | Configure ip address on the interface |
AGN3(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
AGN3(config-if)#label-switching | Enable label-switching on the interface |
AGN3(config-if)#exit | Exit the interface mode |
AGN3(config)#router ospf 1 | Configure router ospf instance 1 |
AGN3(config-router)#network 14.14.14.14/32 area 0 | Add the loopback network into ospf instance 1 |
AGN3(config-router)#network 41.1.1.171/24 area 0 | Add the ip address into ospf instance 1 |
AGN3(config-router)#exit | Exit router ospf mode |
AGN3(config)#router bgp 100 | Enter router bgp mode |
AGN3(config-router)#network 14.14.14.14/32 | Advertise loopback through network command inside bgp |
AGN3(config-router)#neighbor 3.3.3.3 remote-as 100 | Configure iBGP neighbor |
AGN3(config-router)#neighbor 8.8.8.8 remote-as 100 | Configure iBGP neighbor |
AGN3(config-router)#neighbor 9.9.9.9 remote-as 100 | Configure iBGP neighbor |
AGN3(config-router)#neighbor 3.3.3.3 update-source 14.14.14.14 | Update the source for the neighbor as loopback ip |
AGN3(config-router)#neighbor 8.8.8.8 update-source 14.14.14.14 | Update the source for the neighbor as loopback ip |
AGN3(config-router)#neighbor 9.9.9.9 update-source 14.14.14.14 | Update the source for the neighbor as loopback ip |
AGN3(config-router)#neighbor 3.3.3.3 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN3(config-router)#neighbor 8.8.8.8 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN3(config-router)#neighbor 9.9.9.9 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN3(config-router)#allocate-label all | Enable allocate label all command |
AGN3(config-router)#address-family ipv4 labeled-unicast | Enter ipv4 labeled-unicast address family |
AGN3(config-router-af)#neighbor 3.3.3.3 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN3(config-router-af)#neighbor 8.8.8.8 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN3(config-router-af)#neighbor 9.9.9.9 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN3(config-router-af)#neighbor 3.3.3.3 next-hop-self | Activate the neighbor under ipv4 labeled-unicast address family |
AGN3(config-router-af)#neighbor 8.8.8.8 next-hop-self | Activate next hop self for the neighbor |
AGN3(config-router-af)#neighbor 9.9.9.9 next-hop-self | Activate next hop self for the neighbor |
AGN3(config-router-af)#bgp additional-paths receive | Enable bgp additional paths receive at global level under ipv4 labeled-unicast address-family |
AGN3(config-router-af)#neighbor 9.9.9.9 additional-paths disable | Disable additional paths for neighbor 9.9.9.9 |
AGN3(config-router-af)#exit-address-family | Exit bgp address-family mode. |
AGN3(config-router)#exit | Exit Router BGP mode. |
AGN3(config)#commit | Apply commit |
AGN3(config)#exit | Exit Configure mode. |
AGN1
AGN1(config)#interface lo | Enter interface lo mode |
AGN1(config-if)#ip address 1.1.1.1/32 | Configure ip address for loopback interface |
AGN1(config-if)#exit | Exit interface loopback mode |
AGN1(config)#router ldp | Configure router ldp |
AGN1(config-router)#transport-address ipv4 1.1.1.1 | Configure transport address as loopback |
AGN1(config-router)#exit | Exit the router ldp mode |
AGN1(config-if)#interface eth1 | Enter interface mode |
AGN1(config-if)#ip address 10.1.1.156/24 | Configure ip address on the interface |
AGN1(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
AGN1(config-if)#label-switching | Enable label-switching on the interface |
AGN1(config-if)#exit | Exit the interface mode |
AGN1(config)#router ospf 1 | Configure router ospf instance 1 |
AGN1(config-router)#network 1.1.1.1/32 area 0 | Add the loopback network into ospf instance 1 |
AGN1(config-router)#network 10.1.1.0/24 area 0 | Add the ip address into ospf instance 1 |
AGN1(config-router)#exit | Exit router ospf mode |
AGN1(config)#router bgp 100 | Enter router bgp mode |
AGN1(config-router)#network 1.1.1.1/32 | Advertise loopback through network command inside bgp |
AGN1(config-router)#neighbor 3.3.3.3 remote-as 100 | Configure iBGP neighbor |
AGN1(config-router)#neighbor 8.8.8.8 remote-as 100 | Configure iBGP neighbor |
AGN1(config-router)#neighbor 9.9.9.9 remote-as 100 | Configure iBGP neighbor |
AGN1(config-router)#neighbor 3.3.3.3 update-source 1.1.1.1 | Update the source for the neighbor as loopback ip |
AGN1(config-router)#neighbor 8.8.8.8 update-source 1.1.1.1 | Update the source for the neighbor as loopback ip |
AGN1(config-router)#neighbor 9.9.9.9 update-source 1.1.1.1 | Update the source for the neighbor as loopback ip |
AGN1(config-router)#neighbor 3.3.3.3 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN1(config-router)#neighbor 8.8.8.8 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN1(config-router)#neighbor 9.9.9.9 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN1(config-router)#allocate-label all | Enable allocate label all command |
AGN1(config-router)#address-family ipv4 labeled-unicast | Enter ipv4 labeled-unicast address family |
AGN1(config-router-af)#neighbor 3.3.3.3 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN1(config-router-af)#neighbor 8.8.8.8 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN1(config-router-af)#neighbor 9.9.9.9 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN1(config-router-af)#neighbor 3.3.3.3 next-hop-self | Activate next hop self for the neighbor |
AGN1(config-router-af)#neighbor 8.8.8.8 next-hop-self | Activate next hop self for the neighbor |
AGN1(config-router-af)#neighbor 9.9.9.9 next-hop-self | Activate next hop self for the neighbor |
AGN1(config-router-af)#neighbor 3.3.3.3 additional-paths receive | Enable bgp additional paths receive at neighbor level under ipv4 labeled-unicast address-family |
AGN1(config-router-af)#neighbor 8.8.8.8 additional-paths receive | Enable bgp additional paths receive at neighbor level under ipv4 labeled-unicast address-family |
AGN1(config-router-af)#neighbor 9.9.9.9 additional-paths receive | Enable bgp additional paths receive at neighbor level under ipv4 labeled-unicast address-family |
AGN1(config-router-af)#exit-address-family | Exit bgp address-family mode. |
AGN1(config-router)#exit | Exit Router BGP mode. |
AGN1(config)#commit | Apply commit |
AGN1(config)#exit | Exit Configure mode. |
P1
P1(config)#interface lo | Enter interface lo mode |
P1(config-if)#ip address 2.2.2.2/32 | Configure ip address for loopback interface |
P1(config-if)#exit | Exit interface loopback mode |
P1(config)#router ldp | Configure ldp on the router |
P1(config-router)#transport-address ipv4 2.2.2.2 | Enable loopback ip as transport address |
P1(config-router)#exit | Exit the router ldp mode |
P1(config)#interface eth1 | Enter interface mode |
P1(config-if)#ip address 10.1.1.157/24 | Configure ip address on the interface |
P1(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P1(config-if)#label-switching | Enable label switching on the interface |
P1(config-if)#exit | Exit the interface mode |
P1(config)#interface eth2 | Enter interface mode |
P1(config-if)#ip address 20.1.1.157/24 | Configure ip address on the interface |
P1(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P1(config-if)#label-switching | Enable label switching on the interface |
P1(config-if)#exit | Exit the interface mode |
P1(config)#interface eth3 | Enter interface mode |
P1(config-if)#ip address 23.1.1.157/24 | Configure ip address on the interface |
P1(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P1(config-if)#label-switching | Enable label switching on the interface |
P1(config-if)#exit | Exit the interface mode |
P1(config)#interface eth4 | Enter interface mode |
P1(config-if)#ip address 21.1.1.157/24 | Configure ip address on the interface |
P1(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P1(config-if)#label-switching | Enable label switching on the interface |
P1(config-if)#exit | Exit the interface mode |
P1(config)#interface eth5 | Enter interface mode |
P1(config-if)#ip address 41.1.1.157/24 | Configure ip address on the interface |
P1(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P1(config-if)#label-switching | Enable label switching on the interface |
P1(config-if)#exit | Exit the interface mode |
P1(config)#router ospf 1 | Enter router ospf mode with instance as 1 |
P1(config-router)#network 10.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 1 with area 0 using network command |
P1(config-router)#network 20.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 1 with area 0 using network command |
P1(config-router)#network 21.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 1 with area 0 using network command |
P1(config-router)#network 41.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 1 with area 0 using network command |
P1(config-router)#network 23.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 1 with area 0 using network command |
P1(config-router)#network 2.2.2.2/32 area 0.0.0.0 | Add interface loopback into ospf instance 1 with area 0 using network command |
P1(config-router)#exit | Exit Router ospf mode. |
P1(config)#commit | Apply commit |
P1(config)#exit | Exit Configure mode. |
BR3
BR3(config)#enable ext-ospf-multi-inst | Enable ospf multi instance |
BR3(config)#interface lo | Enter interface lo mode |
BR3(config-if)#ip address 8.8.8.8/32 | Configure ip address for loopback interface |
BR3(config-if)#exit | Exit the interface mode |
BR3(config)#router ldp | Configure ldp on the router |
BR3(config-router)#transport-address ipv4 8.8.8.8 0 | Enable loopback ip as transport address |
BR3(config-router)#exit | Exit the router ldp mode |
BR3(config)#interface eth3 | Enter interface mode |
BR3(config-if)#ip address 22.1.1.165/24 | Configure ip address on the interface |
BR3(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
BR3(config-if)#label-switching | Enable label switching on the interface |
BR3(config-if)#exit | Exit the interface mode |
BR3(config)#interface eth4 | Enter interface mode |
BR3(config-if)#ip address 21.1.1.165/24 | Configure ip address on the interface |
BR3(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
BR3(config-if)#label-switching | Enable label switching on the interface |
BR3(config-if)#exit | Exit the interface mode |
BR3(config)#router ospf 1 | Configure router ospf on BR3 with instance id 1 |
BR3(config-router)#network 8.8.8.8/32 area 0 | Add the loopback network into instance 1 |
BR3(config-router)#network 21.1.1.165/24 area 0 | Add the network as part of ospf instance id 1 |
BR3(config-router)#exit | Exit the router ospf mode |
BR3(config)#router ospf 2 | Configure router ospf which will be part of core area with instance id as 2 |
BR3(config-router)#network 8.8.8.8/32 area 0.0.0.0 instance-id 2 | Add interface loopback into ospf instance 2 with area 0 using network command |
BR3(config-router)#network 22.1.1.165/24 area 0 | Add the network as part of ospf instance id 2 |
BR3(config-router)#exit | Exit the router ospf mode |
BR3(config)#router bgp 100 | Configure router bgp |
BR3(config-router)#neighbor 1.1.1.1 remote-as 100 | Configure ibgp neighbor |
BR3(config-router)#neighbor 14.14.14.14 remote-as 100 | Configure ibgp neighbor |
BR3(config-router)#neighbor 5.5.5.5 remote-as 100 | Configure ibgp neighbor |
BR3(config-router)#neighbor 10.10.10.10 remote-as 100 | Configure ibgp neighbor |
BR3(config-router)#neighbor 11.11.11.11 remote-as 100 | Configure ibgp neighbor |
BR3(config-router)#neighbor 12.12.12.12 remote-as 100 | Configure ibgp neighbor |
BR3(config-router)#neighbor 1.1.1.1 update-source 8.8.8.8 | Configure update source for the neighbor with loopback address |
BR3(config-router)#neighbor 14.14.14.14 update-source 8.8.8.8 | Configure update source for the neighbor with loopback address |
BR3(config-router)#neighbor 5.5.5.5 update-source 8.8.8.8 | Configure update source for the neighbor with loopback address |
BR3(config-router)#neighbor 10.10.10.10 update-source 8.8.8.8 | Configure update source for the neighbor with loopback address |
BR3(config-router)#neighbor 11.11.11.11 update-source 8.8.8.8 | Configure update source for the neighbor with loopback address |
BR3(config-router)#neighbor 12.12.12.12 update-source 8.8.8.8 | Configure update source for the neighbor with loopback address |
BR3(config-router)#neighbor 1.1.1.1 fall-over bfd multihop | Configure bfd for the neighbor |
BR3(config-router)#neighbor 14.14.14.14 fall-over bfd multihop | Configure bfd for the neighbor |
BR3(config-router)#neighbor 5.5.5.5 fall-over bfd multihop | Configure bfd for the neighbor |
BR3(config-router)#neighbor 10.10.10.10 fall-over bfd multihop | Configure bfd for the neighbor |
BR3(config-router)#neighbor 11.11.11.11 fall-over bfd multihop | Configure bfd for the neighbor |
BR3(config-router)#neighbor 12.12.12.12 fall-over bfd multihop | Configure bfd for the neighbor |
BR3(config-router)#allocate-label all | Configure allocate label all command |
R3(config-router)#address-family ipv4 labeled-unicast | Configure address-family ipv4 labeled unicast |
BR3(config-router-af)#neighbor 1.1.1.1 activate | Activate the neighbor under address family labeled unicast |
BR3(config-router-af)#neighbor 5.5.5.5 activate | Activate the neighbor under address family labeled unicast |
BR3(config-router-af)#neighbor 10.10.10.10 activate | Activate the neighbor under address family labeled unicast |
BR3(config-router-af)#neighbor 11.11.11.11 activate | Activate the neighbor under address family labeled unicast |
BR3(config-router-af)#neighbor 12.12.12.12 activate | Activate the neighbor under address family labeled unicast |
BR3(config-router-af)#neighbor 14.14.14.14 activate | Activate the neighbor under address family labeled unicast |
BR3(config-router-af)#neighbor 1.1.1.1 route-reflector-client | Configure neighbor as route reflector client |
BR3(config-router-af)#neighbor 14.14.14.14 route-reflector-client | Configure neighbor as route reflector client |
BR3(config-router-af)#neighbor 5.5.5.5 next-hop-self | Configure next-hop self for the neighbor |
BR3(config-router-af)#neighbor 10.10.10.10 next-hop-self | Configure next-hop self for the neighbor |
BR3(config-router-af)#neighbor 11.11.11.11 next-hop-self | Configure next-hop self for the neighbor |
BR3(config-router-af)#neighbor 12.12.12.12 next-hop-self | Configure next-hop self for the neighbor |
BR3(config-router-af)#neighbor 1.1.1.1 additional-paths send | Enable neighbor level additional paths send for per neighbor |
BR3(config-router-af)#neighbor 1.1.1.1 advertise additional-paths best 2 | Enable selection of best 2 paths to be advertised to neighbor using neighbor level commands |
BR3(config-router-af)#exit-address-family | Exit BGP address-family ipv4-labeled unicast mode |
BR3(config-router)#end | Return to configure terminal mode |
BR1
BR1(config)#enable ext-ospf-multi-inst | Enable ospf multi instance |
BR1(config)#interface lo | Enter interface lo mode |
BR1(config-if)#ip address 3.3.3.3/32 | Configure ip address for loopback interface |
BR1(config-if)#exit | Exit the interface mode |
BR1(config)#router ldp | Configure ldp on the router |
BR1(config-router)#transport-address ipv4 3.3.3.3 0 | Enable loopback ip as transport address |
BR1(config-router)#exit | Exit the router ldp mode |
BR1(config)#interface eth1 | Enter interface mode |
BR1(config-if)#ip address 30.1.1.158/24 | Configure ip address on the interface |
BR1(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
BR1(config-if)#label-switching | Enable label switching on the interface |
BR1(config-if)#exit | Exit the interface mode |
BR1(config)#interface eth2 | Enter interface mode |
BR1(config-if)#ip address 20.1.1.158/24 | Configure ip address on the interface |
BR1(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
BR1(config-if)#label-switching | Enable label switching on the interface |
BR1(config-if)#exit | Exit the interface mode |
BR1(config)#router ospf 1 | Configure router ospf with instance id 1 |
BR1(config-router)#network 3.3.3.3/32 area 0 | Add the loopback network into instance 1 |
BR1(config-router)#network 20.1.1.0/24 area 0 | Add the network as part of ospf instance id 1 |
BR1(config-router)#exit | Exit the router ospf mode |
BR1(config)#router ospf 2 | Configure router ospf which will be part of core area with instance id as 2 |
BR1(config-router)#network 3.3.3.3/32 area 0.0.0.0 instance-id 2 | Add interface loopback into ospf instance 2 with area 0 using network command |
BR1(config-router)#network 30.1.1.0/24 area 0 | Add the network as part of ospf instance id 2 |
BR1(config-router)#exit | Exit the router ospf mode |
BR1(config)#route-map BEST2 | Create a route-map to select best 2 paths |
BR1(config-route-map)#match additional-paths advertise-set select best 2 | Select best 2 paths to advertise to the neighbor |
BR1(config-route-map)#exit | Exit the route-map mode |
BR1(config)#router bgp 100 | Configure router bgp |
BR1(config-router)#neighbor 1.1.1.1 remote-as 100 | Configure ibgp neighbor |
BR1(config-router)#neighbor 14.14.14.14 remote-as 100 | Configure ibgp neighbor |
BR1(config-router)#neighbor 5.5.5.5 remote-as 100 | Configure ibgp neighbor |
BR1(config-router)#neighbor 10.10.10.10 remote-as 100 | Configure ibgp neighbor |
BR1(config-router)#neighbor 11.11.11.11 remote-as 100 | Configure ibgp neighbor |
BR1(config-router)#neighbor 12.12.12.12 remote-as 100 | Configure ibgp neighbor |
BR1(config-router)#neighbor 1.1.1.1 update-source 3.3.3.3 | Configure update source for the neighbor with loopback address |
BR1(config-router)#neighbor 14.14.14.14 update-source 3.3.3.3 | Configure update source for the neighbor with loopback address |
BR1(config-router)#neighbor 5.5.5.5 update-source 3.3.3.3 | Configure update source for the neighbor with loopback address |
BR1(config-router)#neighbor 10.10.10.10 update-source 3.3.3.3 | Configure update source for the neighbor with loopback address |
BR1(config-router)#neighbor 11.11.11.11 update-source 3.3.3.3 | Configure update source for the neighbor with loopback address |
BR1(config-router)#neighbor 12.12.12.12 update-source 3.3.3.3 | Configure update source for the neighbor with loopback address |
BR1(config-router)#neighbor 1.1.1.1 fall-over bfd multihop | Configure bfd for the neighbor |
BR1(config-router)#neighbor 14.14.14.14 fall-over bfd multihop | Configure bfd for the neighbor |
BR1(config-router)#neighbor 5.5.5.5 fall-over bfd multihop | Configure bfd for the neighbor |
BR1(config-router)#neighbor 10.10.10.10 fall-over bfd multihop | Configure bfd for the neighbor |
BR1(config-router)#neighbor 11.11.11.11 fall-over bfd multihop | Configure bfd for the neighbor |
BR1(config-router)#neighbor 12.12.12.12 fall-over bfd multihop | Configure bfd for the neighbor |
BR1(config-router)#allocate-label all | Configure allocate label all command |
BR1(config-router)#address-family ipv4 labeled-unicast | Configure address-family ipv4 labeled unicast |
BR1(config-router-af)#neighbor 1.1.1.1 activate | Activate the neighbor under address family labeled unicast |
BR1(config-router-af)#neighbor 5.5.5.5 activate | Activate the neighbor under address family labeled unicast |
BR1(config-router-af)#neighbor 10.10.10.10 activate | Activate the neighbor under address family labeled unicast |
BR1(config-router-af)#neighbor 11.11.11.11 activate | Activate the neighbor under address family labeled unicast |
BR1(config-router-af)#neighbor 12.12.12.12 activate | Activate the neighbor under address family labeled unicast |
BR1(config-router-af)#neighbor 14.14.14.14 activate | Activate the neighbor under address family labeled unicast |
BR1(config-router-af)#neighbor 1.1.1.1 route-reflector-client | Configure neighbor as route reflector client |
BR1(config-router-af)#neighbor 14.14.14.14 route-reflector-client | Configure neighbor as route reflector client |
BR1(config-router-af)#neighbor 5.5.5.5 next-hop-self | Configure next-hop self for the neighbor |
BR1(config-router-af)#neighbor 10.10.10.10 next-hop-self | Configure next-hop self for the neighbor |
BR1(config-router-af)#neighbor 11.11.11.11 next-hop-self | Configure next-hop self for the neighbor |
BR1(config-router-af)#neighbor 12.12.12.12 next-hop-self | Configure next-hop self for the neighbor |
BR1(config-router-af)#neighbor 1.1.1.1 additional-paths send | Enable additional paths send capability on neighbor level under ipv4 labeled unicast address family |
BR1(config-router-af)#neighbor 14.14.14.14 additional-paths send | Enable additional paths send capability on neighbor level under ipv4 labeled unicast address family |
BR1(config-router-af)#neighbor 1.1.1.1 advertise additional-paths all | Enable selection of all paths to be advertised to neighbor using neighbor level commands |
BR1(config-router-af)#neighbor 14.14.14.14 route-map BEST2 out | Enable selection of all paths to be advertised to neighbor using neighbor level commands |
BR1(config-router-af)#exit-address-family | Exit BGP address-family ipv4-labeled unicast mode |
BR1(config-router)#end | Return to configure terminal mode |
BR4
BR4(config)#enable ext-ospf-multi-inst | Enable ospf multi instance |
BR4(config)#interface lo | Enter interface lo mode |
BR4(config-if)#ip address 9.9.9.9/32 | Configure ip address for loopback interface |
BR4(config-if)#exit | Exit the interface mode |
BR4(config)#access-list 1 permit 10.10.10.10 0.0.0.0 | Configure the access list to allow the BR5 loopback ip |
BR4(config)#access-list 2 permit 11.11.11.11 0.0.0.0 | Configure the access list to allow the BR6 loopback ip |
BR4(config)#access-list 3 permit 5.5.5.5 0.0.0.0 | Configure the access list to allow the BR2 loopback ip |
BR4(config)#access-list 4 permit 12.12.12.12 0.0.0.0 | Configure the access list to allow the BR7 loopback ip |
BR4(config)#route-map A permit 10 | Configure route-map A and permit |
BR4(config-route-map)#match ip address 1 | Match ip address 1 |
BR4(config-route-map)#exit | Exit the route-map |
BR4(config)#route-map A permit 20 | Configure route-map A and permit |
BR4(config-route-map)#match ip address 2 | Match ip address 2 |
BR4(config-route-map)#exit | Exit the route-map |
BR4(config)#route-map A permit 30 | Configure route-map A and permit |
BR4(config-route-map)#match ip address 3 | Match ip address 3 |
BR4(config-route-map)#exit | Exit the route-map |
BR4(config)#route-map A permit 40 | Configure route-map A and permit |
BR4(config-route-map)#match ip address 4 | Match ip address 4 |
BR4(config-route-map)#exit | Exit the route-map |
BR4(config)#router ldp | Configure ldp on the router |
BR4(config-router)#transport-address ipv4 9.9.9.9 0 | Enable loopback ip as transport address |
BR4(config-router)#exit | Exit the router ldp mode |
BR4(config)#interface eth3 | Enter interface mode |
BR4(config-if)#ip address 23.1.1.166/24 | Configure ip address on the interface |
BR4(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
BR4(config-if)#label-switching | Enable label switching on the interface |
BR4(config-if)#exit | Exit the interface mode |
BR4(config)#interface eth4 | Enter interface mode |
BR4(config-if)#ip address 24.1.1.166/24 | Configure ip address on the interface |
BR4(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
BR4(config-if)#label-switching | Enable label switching on the interface |
BR4(config-if)#exit | Exit the interface mode |
BR4(config)#router ospf 1 | Configure router ospf with instance id 1 |
BR4(config-router)#network 9.9.9.9/32 area 0 | Add the loopback network into instance 1 |
BR4(config-router)#network 23.1.1.0/24 area 0 | Add the network as part of ospf instance id 1 |
BR4(config-router)#redistribute ospf 2 route-map A | Redistribute the selected routes from ospf instance 2 into instance 1 |
BR4(config-router)#exit | Exit the router ospf mode |
BR4(config)#router ospf 2 | Configure router ospf which will be part of core area with instance id as 2 |
BR4(config-router)#network 9.9.9.9/32 area 0.0.0.0 instance-id 2 | Add interface loopback into ospf instance 2 with area 0 using network command |
BR4(config-router)#network 24.1.1.0/24 area 0 | Add the network as part of ospf instance id 2 |
BR4(config-router)#exit | Exit the router ospf mode |
BR4(config)#router bgp 100 | Configure router bgp |
BR4(config-router)#neighbor 1.1.1.1 remote-as 100 | Configure ibgp neighbor |
BR4(config-router)#neighbor 14.14.14.14 remote-as 100 | Configure ibgp neighbor |
BR4(config-router)#neighbor 5.5.5.5 remote-as 100 | Configure ibgp neighbor |
BR4(config-router)#neighbor 10.10.10.10 remote-as 100 | Configure ibgp neighbor |
BR4(config-router)#neighbor 11.11.11.11 remote-as 100 | Configure ibgp neighbor |
BR4(config-router)#neighbor 12.12.12.12 remote-as 100 | Configure ibgp neighbor |
BR4(config-router)#neighbor 1.1.1.1 update-source 9.9.9.9 | Configure update source for the neighbor with loopback address |
BR4(config-router)#neighbor 14.14.14.14 update-source 9.9.9.9 | Configure update source for the neighbor with loopback address |
BR4(config-router)#neighbor 5.5.5.5 update-source 9.9.9.9 | Configure update source for the neighbor with loopback address |
BR4(config-router)#neighbor 10.10.10.10 update-source 3.3.3.3 | Configure update source for the neighbor with loopback address |
BR4(config-router)#neighbor 11.11.11.11 update-source 9.9.9.9 | Configure update source for the neighbor with loopback address |
BR4(config-router)#neighbor 12.12.12.12 update-source 9.9.9.9 | Configure update source for the neighbor with loopback address |
BR4(config-router)#neighbor 1.1.1.1 fall-over bfd multihop | Configure bfd for the neighbor |
BR4(config-router)#neighbor 14.14.14.14 fall-over bfd multihop | Configure bfd for the neighbor |
BR4(config-router)#neighbor 5.5.5.5 fall-over bfd multihop | Configure bfd for the neighbor |
BR4(config-router)#neighbor 10.10.10.10 fall-over bfd multihop | Configure bfd for the neighbor |
BR4(config-router)#neighbor 11.11.11.11 fall-over bfd multihop | Configure bfd for the neighbor |
BR4(config-router)#neighbor 12.12.12.12 fall-over bfd multihop | Configure bfd for the neighbor |
BR4(config-router)#allocate-label all | Configure allocate label all command |
BR4(config-router)#address-family ipv4 labeled-unicast | Configure address-family ipv4 labeled unicast |
BR4(config-router-af)#neighbor 1.1.1.1 activate | Activate the neighbor under address family labeled unicast |
BR4(config-router-af)#neighbor 5.5.5.5 activate | Activate the neighbor under address family labeled unicast |
BR4(config-router-af)#neighbor 10.10.10.10 activate | Activate the neighbor under address family labeled unicast |
BR4(config-router-af)#neighbor 11.11.11.11 activate | Activate the neighbor under address family labeled unicast |
BR4(config-router-af)#neighbor 12.12.12.12 activate | Activate the neighbor under address family labeled unicast |
BR4(config-router-af)#neighbor 14.14.14.14 activate | Activate the neighbor under address family labeled unicast |
BR4(config-router-af)#neighbor 1.1.1.1 route-reflector-client | Configure neighbor as route reflector client |
BR4(config-router-af)#neighbor 14.14.14.14 route-reflector-client | Configure neighbor as route reflector client |
BR4(config-router-af)#neighbor 5.5.5.5 next-hop-self | Configure next-hop self for the neighbor |
BR4(config-router-af)#neighbor 10.10.10.10 next-hop-self | Configure next-hop self for the neighbor |
BR4(config-router-af)#neighbor 11.11.11.11 next-hop-self | Configure next-hop self for the neighbor |
BR4(config-router-af)#neighbor 12.12.12.12 next-hop-self | Configure next-hop self for the neighbor |
BR4(config-router-af)#bgp additional-paths send | Enable additional paths send capability at global level under address-family labeled-unicast |
BR4(config-router-af)#neighbor 1.1.1.1 advertise additional-paths best 3 | Enable selection of best 3 paths per neighbor using neighbor level commands |
BR4(config-router-af)#neighbor 14.14.14.14 advertise additional-paths all | Enable selection of all paths to be advertised to neighbor using neighbor level commands |
BR4(config-router-af)#exit-address-family | Exit BGP address-family ipv4-labeled unicast mode |
BR4(config-router)#end | Return to configure terminal mode |
P2
P2(config)#interface lo | Enter interface lo mode |
P2(config-if)#ip address 4.4.4.4/32 | Configure ip address for loopback interface |
P2(config-if)#exit | Exit interface loopback mode |
P2(config)#router ldp | Configure ldp on the router |
P2(config-router)#transport-address ipv4 4.4.4.4 0 | Enable loopback ip as transport address |
P2(config-router)#exit | Exit the router ldp mode |
P2(config)#interface eth1 | Enter interface mode |
P2(config-if)#ip address 30.1.1.159/24 | Configure ip address on the interface |
P2(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P2(config-if)#label-switching | Enable label switching on the interface |
P2(config-if)#exit | Exit the interface mode |
P2(config)#interface eth2 | Enter interface mode |
P2(config-if)#ip address 40.1.1.159/24 | Configure ip address on the interface |
P2(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P2(config-if)#label-switching | Enable label switching on the interface |
P2(config-if)#exit | Exit the interface mode |
P2(config)#interface eth3 | Enter interface mode |
P2(config-if)#ip address 22.1.1.159/24 | Configure ip address on the interface |
P2(config-if)#enable-ldp ipv4 | Enable rsvp on the interface |
P2(config-if)#label-switching | Enable label switching on the interface |
P2(config-if)#exit | Exit the interface mode |
P2(config)#interface eth4 | Enter interface mode |
P2(config-if)#ip address 24.1.1.159/24 | Configure ip address on the interface |
P2(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P2(config-if)#label-switching | Enable label switching on the interface |
P2(config-if)#exit | Exit the interface mode |
P2(config)#interface eth5 | Enter interface mode |
P2(config-if)#ip address 25.1.1.159/24 | Configure ip address on the interface |
P2(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P2(config-if)#label-switching | Enable label switching on the interface |
P2(config-if)#exit | Exit the interface mode |
P2(config)#interface eth6 | Enter interface mode |
P2(config-if)#ip address 27.1.1.159/24 | Configure ip address on the interface |
P2(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P2(config-if)#label-switching | Enable label switching on the interface |
P2(config-if)#exit | Exit the interface mode |
P2(config)#interface eth7 | Enter interface mode |
P2(config-if)#ip address 29.1.1.159/24 | Configure ip address on the interface |
P2(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P2(config-if)#label-switching | Enable label switching on the interface |
P2(config-if)#exit | Exit the interface mode |
P2(config)#router ospf 2 | Configure Router ospf with instance id 2 |
P2(config-router)#network 30.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 2 with area 0 using network command |
P2(config-router)#network 40.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 2 with area 0 using network command |
P2(config-router)#network 22.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 2 with area 0 using network command |
P2(config-router)#network 24.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 2 with area 0 using network command |
P2(config-router)#network 25.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 2 with area 0 using network command |
P2(config-router)#network 27.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 2 with area 0 using network command |
P2(config-router)#network 29.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 2 with area 0 using network command |
P2(config-router)#network 4.4.4.4/32 area 0.0.0.0 | Add interface loopback into ospf instance 2 with area 0 using network command |
P2(config-router)#exit | Exit router ospf mode |
BR5
BR5(config)#enable ext-ospf-multi-inst | Enable ospf multi instance |
BR5(config)#interface lo | Enter interface lo mode |
BR5(config-if)#ip address 10.10.10.10/32 | Configure ip address for loopback interface |
BR5(config-if)#exit | Exit the interface mode |
BR5(config)#router ldp | Configure ldp on the router |
BR5(config-router)#transport-address ipv4 10.10.10.10 0 | Enable loopback ip as transport address |
BR5(config-router)#exit | Exit router ldp mode |
BR5(config)#interface eth3 | Enter interface mode |
BR5(config-if)#ip address 26.1.1.167/24 | Configure ip address on the interface |
BR5(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
BR5(config-if)#label-switching | Enable label switching on the interface |
BR5(config-if)#exit | Exit the interface mode |
BR5(config)#interface eth5 | Enter interface mode |
BR5(config-if)#ip address 25.1.1.167/24 | Configure ip address on the interface |
BR5(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
BR5(config-if)#label-switching | Enable label switching on the interface |
BR5(config-if)#exit | Exit the interface mode |
BR5(config)#router ospf 2 | Configure router ospf with instance id 2 |
BR5(config-router)#network 10.10.10.10/32 area 0 | Add the loopback network into instance 2 |
BR5(config-router)#network 25.1.1.0/24 area 0 | Add the network as part of ospf instance id 2 |
BR5(config-router)#exit | Exit the router ospf mode |
BR5(config)#router ospf 3 | Configure router ospf which will be part of aggregation area 2 with instance id as 3 |
BR5(config-router)#network 10.10.10.10/32 area 0.0.0.0 instance-id 3 | Add interface loopback into ospf instance 3 with area 0 using network command |
BR5(config-router)#network 26.1.1.0/24 area 0 | Add the network as part of ospf instance id 3 |
BR5(config-router)#exit | Exit the router ospf mode |
BR5(config)#router bgp 100 | Configure router bgp |
BR5(config-router)#neighbor 3.3.3.3 remote-as 100 | Configure ibgp neighbor |
BR5(config-router)#neighbor 7.7.7.7 remote-as 100 | Configure ibgp neighbor |
BR5(config-router)#neighbor 8.8.8.8 remote-as 100 | Configure ibgp neighbor |
BR5(config-router)#neighbor 9.9.9.9 remote-as 100 | Configure ibgp neighbor |
BR5(config-router)#neighbor 13.13.13.13 remote-as 100 | Configure ibgp neighbor |
BR5(config-router)#neighbor 15.15.15.15 remote-as 100 | Configure ibgp neighbor |
BR5(config-router)#neighbor 3.3.3.3 update-source 10.10.10.10 | Configure update source for the neighbor with loopback address |
BR5(config-router)#neighbor 7.7.7.7 update-source 10.10.10.10 | Configure update source for the neighbor with loopback address |
BR5(config-router)#neighbor 8.8.8.8 update-source 10.10.10.10 | Configure update source for the neighbor with loopback address |
BR5(config-router)#neighbor 9.9.9.9 update-source 10.10.10.10 | Configure update source for the neighbor with loopback address |
BR5(config-router)#neighbor 13.13.13.13 update-source 10.10.10.10 | Configure update source for the neighbor with loopback address |
BR5(config-router)#neighbor 15.15.15.15 update-source 10.10.10.10 | Configure update source for the neighbor with loopback address |
BR5(config-router)#neighbor 3.3.3.3 fall-over bfd multihop | Configure bfd for the neighbor |
BR5(config-router)#neighbor 7.7.7.7 fall-over bfd multihop | Configure bfd for the neighbor |
BR5(config-router)#neighbor 8.8.8.8 fall-over bfd multihop | Configure bfd for the neighbor |
BR5(config-router)#neighbor 9.9.9.9 fall-over bfd multihop | Configure bfd for the neighbor |
BR5(config-router)#neighbor 13.13.13.13 fall-over bfd multihop | Configure bfd for the neighbor |
BR5(config-router)#neighbor 15.15.15.15 fall-over bfd multihop | Configure bfd for the neighbor |
BR5(config-router)#allocate-label all | Configure allocate label all command |
BR5(config-router)#address-family ipv4 labeled-unicast | Configure address-family ipv4 labeled unicast |
BR5(config-router-af)#neighbor 3.3.3.3 activate | Activate the neighbor under address family labeled unicast |
BR5(config-router-af)#neighbor 7.7.7.7 activate | Activate the neighbor under address family labeled unicast |
BR5(config-router-af)#neighbor 8.8.8.8 activate | Activate the neighbor under address family labeled unicast |
BR5(config-router-af)#neighbor 9.9.9.9 activate | Activate the neighbor under address family labeled unicast |
BR5(config-router-af)#neighbor 13.13.13.13 activate | Activate the neighbor under address family labeled unicast |
BR5(config-router-af)#neighbor 15.15.15.15 activate | Activate the neighbor under address family labeled unicast |
BR5(config-router-af)#neighbor 13.13.13.13 route-reflector-client | Configure neighbor as route reflector client |
BR5(config-router-af)#neighbor 7.7.7.7 route-reflector-client | Configure neighbor as route reflector client |
BR5(config-router-af)#neighbor 15.15.15.15 next-hop-self | Configure next-hop self for the neighbor |
BR5(config-router-af)#neighbor 3.3.3.3 next-hop-self | Configure next-hop self for the neighbor |
BR5(config-router-af)#neighbor 8.8.8.8 next-hop-self | Configure next-hop self for the neighbor |
BR5(config-router-af)#neighbor 9.9.9.9 next-hop-self | Configure next-hop self for the neighbor |
BR5(config-router-af)#bgp additional-paths send | Enable additional paths send capability on neighbor level under ipv4 labeled unicast address family |
BR5(config-router-af)#bgp additional-paths select all | Select all the available paths to advertise to the next router |
BR5(config-router)#exit | Exit BGP router mode |
BR6
BR6(config)#enable ext-ospf-multi-inst | Enable ospf multi instance |
BR6(config)#interface lo | Enter interface lo mode |
BR6(config-if)#ip address 11.11.11.11/32 | Configure ip address for loopback interface |
BR6(config-if)#exit | Exit the interface mode |
BR6(config)#router ldp | Configure ldp on the router |
BR6(config-router)#transport-address ipv4 11.11.11.11 | Enable loopback ip as transport address |
BR5(config-router)#exit | Exit router ldp mode |
BR6(config)#interface eth4 | Enter interface mode |
BR6(config-if)#ip address 28.1.1.168/24 | Configure ip address on the interface |
BR6(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
BR6(config-if)#label-switching | Enable label switching on the interface |
BR6(config-if)#exit | Exit the interface mode |
BR6(config)#interface eth6 | Enter interface mode |
BR6(config-if)#ip address 27.1.1.168/24 | Configure ip address on the interface |
BR6(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
BR6(config-if)#label-switching | Enable label switching on the interface |
BR6(config-if)#exit | Exit the interface mode |
BR6(config)#router ospf 2 | Configure router ospf with instance id 2 |
BR6(config-router)#network 11.11.11.11/32 area 0 | Add the loopback network into instance 2 |
BR6(config-router)#network 27.1.1.0/24 area 0 | Add the network as part of ospf instance id 2 |
BR6(config-router)#exit | Exit the router ospf mode |
BR6(config)#router ospf 3 | Configure router ospf which will be part of aggregation 2 with instance id as 3 |
BR6(config-router)#network 11.11.11.11/32 area 0.0.0.0 instance-id 3 | Add interface loopback into ospf instance 3 with area 0 using network command |
BR6(config-router)#network 28.1.1.0/24 area 0 | Add the network as part of ospf instance id 3 |
BR6(config-router)#exit | Exit the router ospf mode |
BR6(config)#router bgp 100 | Configure router bgp |
BR6(config-router)#neighbor 3.3.3.3 remote-as 100 | Configure ibgp neighbor |
BR6(config-router)#neighbor 7.7.7.7 remote-as 100 | Configure ibgp neighbor |
BR6(config-router)#neighbor 8.8.8.8 remote-as 100 | Configure ibgp neighbor |
BR6(config-router)#neighbor 9.9.9.9 remote-as 100 | Configure ibgp neighbor |
BR6(config-router)#neighbor 13.13.13.13 remote-as 100 | Configure ibgp neighbor |
BR6(config-router)#neighbor 15.15.15.15 remote-as 100 | Configure ibgp neighbor |
BR6(config-router)#neighbor 3.3.3.3 update-source 11.11.11.11 | Configure update source for the neighbor with loopback address |
BR6(config-router)#neighbor 7.7.7.7 update-source 11.11.11.11 | Configure update source for the neighbor with loopback address |
BR6(config-router)#neighbor 8.8.8.8 update-source 11.11.11.11 | Configure update source for the neighbor with loopback address |
BR6(config-router)#neighbor 9.9.9.9 update-source 11.11.11.11 | Configure update source for the neighbor with loopback address |
BR6(config-router)#neighbor 13.13.13.13 update-source 11.11.11.11 | Configure update source for the neighbor with loopback address |
BR6(config-router)#neighbor 15.15.15.15 update-source 11.11.11.11 | Configure update source for the neighbor with loopback address |
BR6(config-router)#neighbor 3.3.3.3 fall-over bfd multihop | Configure bfd for the neighbor |
BR6(config-router)#neighbor 7.7.7.7 fall-over bfd multihop | Configure bfd for the neighbor |
BR6(config-router)#neighbor 8.8.8.8 fall-over bfd multihop | Configure bfd for the neighbor |
BR6(config-router)#neighbor 9.9.9.9 fall-over bfd multihop | Configure bfd for the neighbor |
BR6(config-router)#neighbor 13.13.13.13 fall-over bfd multihop | Configure bfd for the neighbor |
BR6(config-router)#neighbor 15.15.15.15 fall-over bfd multihop | Configure bfd for the neighbor |
BR6(config-router)#allocate-label all | Configure allocate label all command |
BR6(config-router)#address-family ipv4 labeled-unicast | Configure address-family ipv4 labeled unicast |
BR6(config-router-af)#neighbor 3.3.3.3 activate | Activate the neighbor under address family labeled unicast |
BR6(config-router-af)#neighbor 7.7.7.7 activate | Activate the neighbor under address family labeled unicast |
BR6(config-router-af)#neighbor 8.8.8.8 activate | Activate the neighbor under address family labeled unicast |
BR6(config-router-af)#neighbor 9.9.9.9 activate | Activate the neighbor under address family labeled unicast |
BR6(config-router-af)#neighbor 13.13.13.13 activate | Activate the neighbor under address family labeled unicast |
BR6(config-router-af)#neighbor 15.15.15.15 activate | Activate the neighbor under address family labeled unicast |
BR6(config-router-af)#neighbor 13.13.13.13 route-reflector-client | Configure neighbor as route reflector client |
BR6(config-router-af)#neighbor 7.7.7.7 route-reflector-client | Configure neighbor as route reflector client |
BR6(config-router-af)#neighbor 15.15.15.15 route-reflector-client | Configure neighbor as route reflector client |
BR6(config-router-af)#neighbor 15.15.15.15 next-hop-self | Configure next-hop self for the neighbor |
BR6(config-router-af)#neighbor 3.3.3.3 next-hop-self | Configure next-hop self for the neighbor |
BR6(config-router-af)#neighbor 8.8.8.8 next-hop-self | Configure next-hop self for the neighbor |
BR6(config-router-af)#neighbor 9.9.9.9 next-hop-self | Configure next-hop self for the neighbor |
BR6(config-router-af)#bgp additional-paths send | Enable additional paths send capability on neighbor level under ipv4 labeled unicast address family |
BR6(config-router-af)#bgp additional-paths select best 2 | Select best 2 paths from the available additional paths to advertise to the next router |
BR6(config-router)#exit | Exit BGP router mode |
BR2
BR2(config)#enable ext-ospf-multi-inst | Enable ospf multi instance |
BR2(config)#interface lo | Enter interface lo mode |
BR2(config-if)#ip address 5.5.5.5/32 | Configure ip address for loopback interface |
BR2(config-if)#exit | Exit the interface mode |
BR2(config)#router ldp | Configure ldp on the router |
BR2(config-router)#transport-address ipv4 5.5.5.5 | Enable loopback ip as transport address |
BR2(config-router)#exit | Exit router ldp mode |
BR2(config)#interface eth1 | Enter interface mode |
BR2(config-if)#ip address 50.1.1.160/24 | Configure ip address on the interface |
BR2(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
BR2(config-if)#label-switching | Enable label switching on the interface |
BR2(config-if)#exit | Exit the interface mode |
BR2(config)#interface eth2 | Enter interface mode |
BR2(config-if)#ip address 40.1.1.160/24 | Configure ip address on the interface |
BR2(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
BR2(config-if)#label-switching | Enable label switching on the interface |
BR2(config-if)#exit | Exit the interface mode |
BR2(config)#router ospf 2 | Configure router ospf with instance id 2 |
BR2(config-router)#network 5.5.5.5/32 area 0 | Add the loopback network into instance 2 |
BR2(config-router)#network 40.1.1.0/24 area 0 | Add the network as part of ospf instance id 2 |
BR2(config-router)#exit | Exit the router ospf mode |
BR2(config)#router ospf 3 | Configure router ospf which will be part of aggregation 2 with instance id as 3 |
BR2(config-router)#network 5.5.5.5/32 area 0.0.0.0 instance-id 3 | Add interface loopback into ospf instance 3 with area 0 using network command |
BR2(config-router)#network 50.1.1.0/24 area 0 | Add the network as part of ospf instance id 3 |
BR2(config-router)#exit | Exit the router ospf mode |
BR2(config)#router bgp 100 | Configure router bgp |
BR2(config-router)#neighbor 3.3.3.3 remote-as 100 | Configure ibgp neighbor |
BR2(config-router)#neighbor 7.7.7.7 remote-as 100 | Configure ibgp neighbor |
BR2(config-router)#neighbor 8.8.8.8 remote-as 100 | Configure ibgp neighbor |
BR2(config-router)#neighbor 9.9.9.9 remote-as 100 | Configure ibgp neighbor |
BR2(config-router)#neighbor 13.13.13.13 remote-as 100 | Configure ibgp neighbor |
BR2(config-router)#neighbor 15.15.15.15 remote-as 100 | Configure ibgp neighbor |
BR2(config-router)#neighbor 3.3.3.3 update-source 5.5.5.5 | Configure update source for the neighbor with loopback address |
BR2(config-router)#neighbor 7.7.7.7 update-source 5.5.5.5 | Configure update source for the neighbor with loopback address |
BR2(config-router)#neighbor 8.8.8.8 update-source 5.5.5.5 | Configure update source for the neighbor with loopback address |
BR2(config-router)#neighbor 9.9.9.9 update-source 5.5.5.5 | Configure update source for the neighbor with loopback address |
BR2(config-router)#neighbor 13.13.13.13 update-source 5.5.5.5 | Configure update source for the neighbor with loopback address |
BR2(config-router)#neighbor 15.15.15.15 update-source 5.5.5.5 | Configure update source for the neighbor with loopback address |
BR2(config-router)#neighbor 3.3.3.3 fall-over bfd multihop | Configure bfd for the neighbor |
BR2(config-router)#neighbor 7.7.7.7 fall-over bfd multihop | Configure bfd for the neighbor |
BR2(config-router)#neighbor 8.8.8.8 fall-over bfd multihop | Configure bfd for the neighbor |
BR2(config-router)#neighbor 9.9.9.9 fall-over bfd multihop | Configure bfd for the neighbor |
BR2(config-router)#neighbor 13.13.13.13 fall-over bfd multihop | Configure bfd for the neighbor |
BR2(config-router)#neighbor 15.15.15.15 fall-over bfd multihop | Configure bfd for the neighbor |
BR2(config-router)#allocate-label all | Configure allocate label all command |
BR2(config-router)#address-family ipv4 labeled-unicast | Configure address-family ipv4 labeled unicast |
BR2(config-router-af)#neighbor 3.3.3.3 activate | Activate the neighbor under address family labeled unicast |
BR2(config-router-af)#neighbor 7.7.7.7 activate | Activate the neighbor under address family labeled unicast |
BR2(config-router-af)#neighbor 8.8.8.8 activate | Activate the neighbor under address family labeled unicast |
BR2(config-router-af)#neighbor 9.9.9.9 activate | Activate the neighbor under address family labeled unicast |
BR2(config-router-af)#neighbor 13.13.13.13 activate | Activate the neighbor under address family labeled unicast |
BR2(config-router-af)#neighbor 15.15.15.15 activate | Activate the neighbor under address family labeled unicast |
BR2(config-router-af)#neighbor 13.13.13.13 route-reflector-client | Configure neighbor as route reflector client |
BR2(config-router-af)#neighbor 7.7.7.7 route-reflector-client | Configure neighbor as route reflector client |
BR2(config-router-af)#neighbor 15.15.15.15 route-reflector-client | Configure neighbor as route reflector client |
BR2(config-router-af)#neighbor 15.15.15.15 next-hop-self | Configure next-hop self for the neighbor |
BR2(config-router-af)#neighbor 3.3.3.3 next-hop-self | Configure next-hop self for the neighbor |
BR2(config-router-af)#neighbor 8.8.8.8 next-hop-self | Configure next-hop self for the neighbor |
BR2(config-router-af)#neighbor 9.9.9.9 next-hop-self | Configure next-hop self for the neighbor |
BR2(config-router-af)#bgp additional-paths send | Enable additional paths send capability on neighbor level under ipv4 labeled unicast address family |
BR2(config-router-af )#bgp additional-paths select best 3 | Select best 3 paths from the available additional paths to advertise to the next router |
BR2(config-router)#exit | Exit BGP router mode |
BR7
BR7(config)#enable ext-ospf-multi-inst | Enable ospf multi instance |
BR7(config)#interface lo | Enter interface lo mode |
BR7(config-if)#ip address 12.12.12.12/32 | Configure ip address for loopback interface |
BR7(config-if)#exit | Exit the interface mode |
BR7(config)#access-list 1 permit 3.3.3.3 0.0.0.0 | Configure the access list to allow the BR5 loopback ip |
BR7(config)#access-list 2 permit 8.8.8.8 0.0.0.0 | Configure the access list to allow the BR6 loopback ip |
BR7(config)#access-list 3 permit 9.9.9.9 0.0.0.0 | Configure the access list to allow the BR7 loopback ip |
BR7(config)#route-map A permit 10 | Configure route-map A and permit |
BR7(config-route-map)#match ip address 1 | Match ip address 1 |
BR7(config-route-map)#exit | Exit the route-map |
BR7(config)#route-map A permit 20 | Configure route-map A and permit |
BR7(config-route-map)#match ip address 2 | Match ip address 2 |
BR7(config-route-map)#exit | Exit the route-map |
BR7(config)#route-map A permit 30 | Configure route-map A and permit |
BR7(config-route-map)#match ip address 3 | Match ip address 3 |
BR7(config-route-map)#exit | Exit the route-map |
BR7(config)#router ldp | Configure ldp on the router |
BR7(config-router)#transport-address ipv4 12.12.12.12 0 | Enable loopback ip as transport address |
BR7(config-router)#exit | Exit router ldp mode |
BR7(config)#interface eth5 | Enter interface mode |
BR7(config-if)#ip address 33.1.1.169/24 | Configure ip address on the interface |
BR7(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
BR7(config-if)#label-switching | Enable label switching on the interface |
BR7(config-if)#exit | Exit the interface mode |
BR7(config)#interface eth7 | Enter interface mode |
BR7(config-if)#ip address 29.1.1.169/24 | Configure ip address on the interface |
BR7(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
BR7(config-if)#label-switching | Enable label switching on the interface |
BR7(config-if)#exit | Exit the interface mode |
BR7(config)#router ospf 2 | Configure router ospf with instance id 2 |
BR7(config-router)#network 12.12.12.12/32 area 0 | Add the loopback network into instance 2 |
BR7(config-router)#network 29.1.1.0/24 area 0 | Add the network as part of ospf instance id 2 |
BR7(config-router)#exit | Exit the router ospf mode |
BR7(config)#router ospf 3 | Configure router ospf which will be part of aggregation 2 with instance id as 3 |
BR7(config-router)#redistribute ospf 2 route-map A | Redistribute selected loopbacks into ospf instance 3 |
BR7(config-router)#network 12.12.12.12/32 area 0.0.0.0 instance-id 3 | Add interface loopback into ospf instance 3 with area 0 using network command |
BR7(config-router)#network 33.1.1.0/24 area 0 | Add the network as part of ospf instance id 3 |
BR7(config-router)#exit | Exit the router ospf mode |
BR7(config)#router bgp 100 | Configure router bgp |
BR7(config-router)#neighbor 3.3.3.3 remote-as 100 | Configure ibgp neighbor |
BR7(config-router)#neighbor 7.7.7.7 remote-as 100 | Configure ibgp neighbor |
BR7(config-router)#neighbor 8.8.8.8 remote-as 100 | Configure ibgp neighbor |
BR7(config-router)#neighbor 9.9.9.9 remote-as 100 | Configure ibgp neighbor |
BR7(config-router)#neighbor 13.13.13.13 remote-as 100 | Configure ibgp neighbor |
BR7(config-router)#neighbor 15.15.15.15 remote-as 100 | Configure ibgp neighbor |
BR7(config-router)#neighbor 3.3.3.3 update-source 12.12.12.12 | Configure update source for the neighbor with loopback address |
BR7(config-router)#neighbor 7.7.7.7 update-source 12.12.12.12 | Configure update source for the neighbor with loopback address |
BR7(config-router)#neighbor 8.8.8.8 update-source 12.12.12.12 | Configure update source for the neighbor with loopback address |
BR7(config-router)#neighbor 9.9.9.9 update-source 12.12.12.12 | Configure update source for the neighbor with loopback address |
BR7(config-router)#neighbor 13.13.13.13 update-source 12.12.12.12 | Configure update source for the neighbor with loopback address |
BR7(config-router)#neighbor 15.15.15.15 update-source 12.12.12.12 | Configure update source for the neighbor with loopback address |
BR7(config-router)#neighbor 3.3.3.3 fall-over bfd multihop | Configure bfd for the neighbor |
BR7(config-router)#neighbor 7.7.7.7 fall-over bfd multihop | Configure bfd for the neighbor |
BR7(config-router)#neighbor 8.8.8.8 fall-over bfd multihop | Configure bfd for the neighbor |
BR7(config-router)#neighbor 9.9.9.9 fall-over bfd multihop | Configure bfd for the neighbor |
BR7(config-router)#neighbor 13.13.13.13 fall-over bfd multihop | Configure bfd for the neighbor |
BR7(config-router)#neighbor 15.15.15.15 fall-over bfd multihop | Configure bfd for the neighbor |
BR7(config-router)#allocate-label all | Configure allocate label all command |
BR7(config-router)#address-family ipv4 labeled-unicast | Configure address-family ipv4 labeled unicast |
BR7(config-router-af)#neighbor 3.3.3.3 activate | Activate the neighbor under address family labeled unicast |
BR7(config-router-af)#neighbor 7.7.7.7 activate | Activate the neighbor under address family labeled unicast |
BR7(config-router-af)#neighbor 8.8.8.8 activate | Activate the neighbor under address family labeled unicast |
BR7(config-router-af)#neighbor 9.9.9.9 activate | Activate the neighbor under address family labeled unicast |
BR7(config-router-af)#neighbor 13.13.13.13 activate | Activate the neighbor under address family labeled unicast |
BR7(config-router-af)#neighbor 15.15.15.15 activate | Activate the neighbor under address family labeled unicast |
BR7(config-router-af)#neighbor 13.13.13.13 route-reflector-client | Configure neighbor as route reflector client |
BR7(config-router-af)#neighbor 7.7.7.7 route-reflector-client | Configure neighbor as route reflector client |
BR7(config-router-af)#neighbor 15.15.15.15 route-reflector-client | Configure neighbor as route reflector client |
BR7(config-router-af)#neighbor 15.15.15.15 next-hop-self | Configure next-hop self for the neighbor |
BR7(config-router-af)#neighbor 3.3.3.3 next-hop-self | Configure next-hop self for the neighbor |
BR7(config-router-af)#neighbor 8.8.8.8 next-hop-self | Configure next-hop self for the neighbor |
BR7(config-router-af)#neighbor 9.9.9.9 next-hop-self | Configure next-hop self for the neighbor |
BR7(config-router-af)#bgp additional-paths send-receive | Enable additional paths send-receive capability on neighbor level under ipv4 labeled unicast address family |
BR7(config-router-af)#bgp additional-paths select all | Select all additional paths to advertise to the next router |
BR7(config-router-af)#exit-address-family | Exit bgp address-family ipv6 labeled-unicast mode |
BR7(config-router)#exit | Exit BGP router mode |
P3
P3(config)#interface lo | Enter interface lo mode |
P3(config-if)#ip address 6.6.6.6/32 | Configure ip address for loopback interface |
P3(config-if)#exit | Exit interface loopback mode |
P3(config)#router ldp | Configure ldp on the router |
P3(config-router)#transport-address ipv4 6.6.6.6 0 | Enable loopback ip as transport address |
P3(config-router)#exit | Exit the router ldp mode |
P3(config)#interface eth1 | Enter interface mode |
P3(config-if)#ip address 50.1.1.161/24 | Configure ip address on the interface |
P3(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P3(config-if)#label-switching | Enable label switching on the interface |
P3(config-if)#exit | Exit the interface mode |
P3(config)#interface eth2 | Enter interface mode |
P3(config-if)#ip address 60.1.1.161/24 | Configure ip address on the interface |
P3(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P3(config-if)#label-switching | Enable label switching on the interface |
P3(config-if)#exit | Exit the interface mode |
P3(config)#interface eth3 | Enter interface mode |
P3(config-if)#ip address 26.1.1.161/24 | Configure ip address on the interface |
P3(config-if)#enable-ldp ipv4 | Enable rsvp on the interface |
P3(config-if)#label-switching | Enable label switching on the interface |
P3(config-if)#exit | Exit the interface mode |
P3(config)#interface eth4 | Enter interface mode |
P3(config-if)#ip address 28.1.1.161/24 | Configure ip address on the interface |
P3(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P3(config-if)#label-switching | Enable label switching on the interface |
P3(config-if)#exit | Exit the interface mode |
P3(config)#interface eth5 | Enter interface mode |
P3(config-if)#ip address 33.1.1.161/24 | Configure ip address on the interface |
P3(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P3(config-if)#label-switching | Enable label switching on the interface |
P3(config-if)#exit | Exit the interface mode |
P3(config)#interface eth6 | Enter interface mode |
P3(config-if)#ip address 32.1.1.161/24 | Configure ip address on the interface |
P3(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P3(config-if)#label-switching | Enable label switching on the interface |
P3(config-if)#exit | Exit the interface mode |
P3(config)#interface eth7 | Enter interface mode |
P3(config-if)#ip address 42.1.1.161/24 | Configure ip address on the interface |
P3(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
P3(config-if)#label-switching | Enable label switching on the interface |
P3(config-if)#exit | Exit the interface mode |
P3(config)#router ospf 3 | Configure Router ospf with instance id 3 |
P3(config-router)#network 26.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 3 with area 0 using network command |
P3(config-router)#network 28.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 3 with area 0 using network command |
P3(config-router)#network 32.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 3 with area 0 using network command |
P3(config-router)#network 33.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 3 with area 0 using network command |
P3(config-router)#network 42.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 3 with area 0 using network command |
P3(config-router)#network 50.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 3 with area 0 using network command |
P3(config-router)#network 60.1.1.0/24 area 0.0.0.0 | Add interface into ospf instance 3 with area 0 using network command |
P3(config-router)#network 6.6.6.6/32 area 0.0.0.0 | Add interface loopback into ospf instance 2 with area 0 using network command |
P3(config-router)#exit | Exit router ospf mode |
AGN4
AGN4(config)#interface lo | Enter interface lo mode |
AGN4(config-if)#ip address 13.13.13.13/32 | Configure ip address for loopback interface |
AGN4(config-if)#exit | Exit interface loopback mode |
AGN4(config)#router ldp | Configure router ldp |
AGN4(config-router)#transport-address ipv4 13.13.13.13 | Configure transport address as loopback |
AGN4(config)#exit | Exit the router ldp mode |
AGN4(config)#interface eth6 | Enter interface mode |
AGN4(config-if)#ip address 32.1.1.170/24 | Configure ip address on the interface |
AGN4(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
AGN4(config-if)#label-switching | Enable label-switching on the interface |
AGN4(config-if)#exit | Exit the interface mode |
AGN4(config)#router ospf 3 | Configure router ospf instance 3 |
AGN4(config-router)#network 13.13.13.13/32 area 0 | Add the loopback network into ospf instance 3 |
AGN4(config-router)#network 32.1.1.0/24 area 0 | Add the ip address into ospf instance 3 |
AGN4(config-router)#exit | Exit router ospf mode |
AGN4(config)#router bgp 100 | Enter router bgp mode |
AGN4(config-router)#network 13.13.13.13/32 | Advertise loopback through network command inside bgp |
AGN4(config-router)#neighbor 5.5.5.5 remote-as 100 | Configure iBGP neighbor |
AGN4(config-router)#neighbor 10.10.10.10 remote-as 100 | Configure iBGP neighbor |
AGN4(config-router)#neighbor 11.11.11.11 remote-as 100 | Configure iBGP neighbor |
AGN4(config-router)#neighbor 12.12.12.12 remote-as 100 | Configure iBGP neighbor |
AGN4(config-router)#neighbor 5.5.5.5 update-source 13.13.13.13 | Update the source for the neighbor as loopback ip |
AGN4(config-router)#neighbor 10.10.10.10 update-source 13.13.13.13 | Update the source for the neighbor as loopback ip |
AGN4(config-router)#neighbor 11.11.11.11 update-source 13.13.13.13 | Update the source for the neighbor as loopback ip |
AGN4(config-router)#neighbor 12.12.12.12 update-source 13.13.13.13 | Update the source for the neighbor as loopback ip |
AGN4(config-router)#neighbor 5.5.5.5 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN4(config-router)#neighbor 10.10.10.10 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN4(config-router)#neighbor 11.11.11.11 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN4(config-router)#neighbor 12.12.12.12 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN4(config-router)#allocate-label all | Enable allocate label all command |
AGN4(config-router)#address-family ipv4 labeled-unicast | Enter ipv4 labeled-unicast address family |
AGN4(config-router-af)#neighbor 5.5.5.5 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN4(config-router-af)#neighbor 10.10.10.10 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN4(config-router-af)#neighbor 11.11.11.11 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN4(config-router-af)#neighbor 12.12.12.12 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN4(config-router-af)#bgp additional-paths receive | Enable bgp additional paths receive at global level under ipv4 labeled unicast address family |
AGN4(config-router-af)#exit | End from router bgp mode |
AGN2
AGN2(config)#interface lo | Enter interface lo mode |
AGN2(config-if)#ip address 7.7.7.7/32 | Configure ip address for loopback interface |
AGN2(config-if)#exit | Exit interface loopback mode |
AGN2(config)#router ldp | Configure router ldp |
AGN2(config-router)#transport-address ipv4 7.7.7.7 | Configure transport address as loopback |
AGN2(config-router)#exit | Exit router ldp mode |
AGN2(config)#interface eth2 | Enter interface mode |
AGN2(config-if)#ip address 60.1.1.162/24 | Configure ip address on the interface |
AGN2(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
AGN2(config-if)#label-switching | Enable label-switching on the interface |
AGN2(config-if)#exit | Exit the interface mode |
AGN2(config)#router ospf 3 | Configure router ospf instance 3 |
AGN2(config-router)#network 7.7.7.7/32 area 0 | Add the loopback network into ospf instance 3 |
AGN2(config-router)#network 60.1.1.0/24 area 0 | Add the ip address into ospf instance 3 |
AGN2(config-router)#exit | Exit router ospf mode |
AGN2(config)#router bgp 100 | Enter router bgp mode |
AGN2(config-router)#network 7.7.7.7/32 | Advertise loopback through network command inside bgp |
AGN2(config-router)#neighbor 5.5.5.5 remote-as 100 | Configure iBGP neighbor |
AGN2(config-router)#neighbor 10.10.10.10 remote-as 100 | Configure iBGP neighbor |
AGN2(config-router)#neighbor 11.11.11.11 remote-as 100 | Configure iBGP neighbor |
AGN2(config-router)#neighbor 12.12.12.12 remote-as 100 | Configure iBGP neighbor |
AGN2(config-router)#neighbor 5.5.5.5 update-source 7.7.7.7 | Update the source for the neighbor as loopback ip |
AGN2(config-router)#neighbor 10.10.10.10 update-source 7.7.7.7 | Update the source for the neighbor as loopback ip |
AGN2(config-router)#neighbor 11.11.11.11 update-source 7.7.7.7 | Update the source for the neighbor as loopback ip |
AGN2(config-router)#neighbor 12.12.12.12 update-source 7.7.7.7 | Update the source for the neighbor as loopback ip |
AGN2(config-router)#neighbor 5.5.5.5 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN2(config-router)#neighbor 10.10.10.10 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN2(config-router)#neighbor 11.11.11.11 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN2(config-router)#neighbor 12.12.12.12 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN2(config-router)#allocate-label all | Enable allocate label all command |
AGN2(config-router)#address-family ipv4 labeled-unicast | Enter ipv4 labeled-unicast address family |
AGN2(config-router-af)#neighbor 5.5.5.5 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN2(config-router-af)#neighbor 10.10.10.10 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN2(config-router-af)#neighbor 11.11.11.11 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN2(config-router-af)#neighbor 12.12.12.12 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN2(config-router-af)#neighbor 5.5.5.5 additional-paths receive | Enable bgp additional paths receive at neighbor level under ipv4 labeled unicast address family |
AGN2(config-router-af)#neighbor 10.10.10.10 additional-paths receive | Enable bgp additional paths receive at neighbor level under ipv4 labeled unicast address family |
AGN2(config-router-af)#neighbor 11.11.11.11 additional-paths receive | Enable bgp additional paths receive at neighbor level under ipv4 labeled unicast address family |
AGN2(config-router-af)#exit-address-family | Exit BGP address-family ipv4-labeled unicast mode |
AGN2(config-router)#end | Return to configure terminal mode |
AGN5
AGN5(config)#interface lo | Enter interface lo mode |
AGN5(config-if)#ip address 15.15.15.15/32 | Configure ip address for loopback interface |
AGN5(config-if)#exit | Exit interface loopback mode |
AGN5(config)#router ldp | Configure router ldp |
AGN5(config-router)#transport-address ipv4 15.15.15.15 | Configure transport address as loopback |
AGN5(config-router)#exit | Exit router ldp mode |
AGN5(config)#interface eth7 | Enter interface mode |
AGN5(config-if)#ip address 42.1.1.172/24 | Configure ip address on the interface |
AGN5(config-if)#enable-ldp ipv4 | Enable ldp on the interface |
AGN5(config-if)#label-switching | Enable label-switching on the interface |
AGN5(config-if)#exit | Exit the interface mode |
AGN5(config)#router ospf 3 | Configure router ospf instance 3 |
AGN5(config-router)#network 15.15.15.15/32 area 0 | Add the loopback network into ospf instance 3 |
AGN5(config-router)#network 42.1.1.0/24 area 0 | Add the ip address into ospf instance 3 |
AGN5(config-router)#exit | Exit router ospf mode |
AGN5(config)#router bgp 100 | Enter router bgp mode |
AGN5(config-router)#network 15.15.15.15/32 | Advertise loopback through network command inside bgp |
AGN5(config-router)#neighbor 5.5.5.5 remote-as 100 | Configure iBGP neighbor |
AGN5(config-router)#neighbor 10.10.10.10 remote-as 100 | Configure iBGP neighbor |
AGN5(config-router)#neighbor 11.11.11.11 remote-as 100 | Configure iBGP neighbor |
AGN5(config-router)#neighbor 12.12.12.12 remote-as 100 | Configure iBGP neighbor |
AGN5(config-router)#neighbor 5.5.5.5 update-source 15.15.15.15 | Update the source for the neighbor as loopback ip |
AGN5(config-router)#neighbor 10.10.10.10 update-source 15.15.15.15 | Update the source for the neighbor as loopback ip |
AGN5(config-router)#neighbor 11.11.11.11 update-source 15.15.15.15 | Update the source for the neighbor as loopback ip |
AGN5(config-router)#neighbor 12.12.12.12 update-source 15.15.15.15 | Update the source for the neighbor as loopback ip |
AGN5(config-router)#neighbor 5.5.5.5 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN5(config-router)#neighbor 10.10.10.10 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN5(config-router)#neighbor 11.11.11.11 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN5(config-router)#neighbor 12.12.12.12 fall-over bfd multihop | Configure bfd for all the neighbors |
AGN5(config-router)#allocate-label all | Enable allocate label all command |
AGN5(config-router)#address-family ipv4 labeled-unicast | Enter ipv4 labeled-unicast address family |
AGN5(config-router-af)#neighbor 5.5.5.5 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN5(config-router-af)#neighbor 10.10.10.10 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN5(config-router-af)#neighbor 11.11.11.11 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN5(config-router-af)#neighbor 12.12.12.12 activate | Activate the neighbor under ipv4 labeled-unicast address family |
AGN5(config-router-af)#exit-address-family | Exit BGP address-family ipv4-labeled unicast mode |
AGN5(config-router)#end | Return to configure terminal mode |
AGN5(config-router-af)#exit | End from router bgp mode |
Validation for BGP Labeled Unicast with Additional Paths
Verify OSPF neighborship is up with show ip ospf neighbor.
Verify LDP sessions are up with show ldp session.
Check BGPLU with Additional Paths
AGN3#show ip bgp labeled-unicast all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>i 1.1.1.1/32 1.1.1.1 - 24960
* i 1.1.1.1 - 24960
* i 1.1.1.1 - 24960
*>i 7.7.7.7/32 5.5.5.5 - 24960
* i 5.5.5.5 - 24960
* i 5.5.5.5 - 24960
*>i 13.13.13.13/32 5.5.5.5 - 24962
* i 10.10.10.10 - 24961
* i 10.10.10.10 - 24961
*> 14.14.14.14/32 0.0.0.0 24960(eth5) -
*>i 15.15.15.15/32 5.5.5.5 - 24961
* i 5.5.5.5 - 24961
* i 5.5.5.5 - 24961
AGN3#
AGN3#sh ip bgp labeled-unicast all summary
BGP router identifier 10.12.28.171, local AS number 100
BGP table version is 11
1 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
3.3.3.3 4 100 578 564 11 0 0 04:40:43 4
8.8.8.8 4 100 567 564 11 0 0 04:40:43 4
9.9.9.9 4 100 569 564 11 0 0 04:40:58 4
Total number of neighbors 3
Total number of Established sessions 3
AGN3#
AGN3#sh ip bgp labeled-unicast 13.13.13.13/32
BGP routing table entry for 13.13.13.13/32
Paths: (3 available, best #1, table Default-IP-Routing-Table)
Not advertised to any peer
Local
5.5.5.5 (metric 20) from 3.3.3.3 (10.12.28.158)
Origin IGP, metric 0, localpref 100, label 24962, Out-label 24962, In-label NA , valid, internal, best
Originator: 10.12.28.160, Cluster list: 10.12.28.158 10.12.28.160
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:18:09 2018
Local
10.10.10.10 (metric 20) from 8.8.8.8 (10.12.28.165)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal
Originator: 10.12.28.167, Cluster list: 10.12.28.165 10.12.28.167
Not advertised to any peer
Last update: Mon Aug 6 00:10:39 2018
Local
10.10.10.10 (metric 20) from 9.9.9.9 (10.12.28.166)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal
Originator: 10.12.28.167, Cluster list: 10.12.28.166 10.12.28.167
Not advertised to any peer
Last update: Mon Aug 6 00:10:52 2018
AGN3#
AGN3#sh mpls ftn-table
Primary FTN entry with FEC: 1.1.1.1/32, id: 1, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 9, in intf: - in label: 0 out-segment ix: 8
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 8, owner: LDP, Stale: NO, out intf: eth5, out label: 24343
Nexthop addr: 41.1.1.157 cross connect ix: 9, op code: Push
Primary FTN entry with FEC: 1.1.1.1/32, id: 15, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 12, in intf: - in label: 0 out-segment ix: 11
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 11, owner: BGP, Stale: NO, out intf: eth5, out label: 24960
Nexthop addr: 1.1.1.1 cross connect ix: 12, op code: Push
Primary FTN entry with FEC: 2.2.2.2/32, id: 2, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 41.1.1.157 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 3.3.3.3/32, id: 8, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth5, out label: 24320
Nexthop addr: 41.1.1.157 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 5.5.5.5/32, id: 9, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth5, out label: 24330
Nexthop addr: 41.1.1.157 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 16, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 13, in intf: - in label: 0 out-segment ix: 12
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 12, owner: BGP, Stale: NO, out intf: eth5, out label: 24960
Nexthop addr: 5.5.5.5 cross connect ix: 13, op code: Push and Lookup
Primary FTN entry with FEC: 9.9.9.9/32, id: 3, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth5, out label: 24321
Nexthop addr: 41.1.1.157 cross connect ix: 3, op code: Push
Primary FTN entry with FEC: 10.1.1.0/24, id: 4, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 41.1.1.157 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 10.10.10.10/32, id: 10, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth5, out label: 24333
Nexthop addr: 41.1.1.157 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 11.11.11.11/32, id: 11, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth5, out label: 24336
Nexthop addr: 41.1.1.157 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 12.12.12.12/32, id: 12, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth5, out label: 24339
Nexthop addr: 41.1.1.157 cross connect ix: 8, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 13, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 10, in intf: - in label: 0 out-segment ix: 9
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 9, owner: BGP, Stale: NO, out intf: eth5, out label: 24962
Nexthop addr: 5.5.5.5 cross connect ix: 10, op code: Push and Lookup
Primary FTN entry with FEC: 15.15.15.15/32, id: 17, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 14, in intf: - in label: 0 out-segment ix: 13
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 13, owner: BGP, Stale: NO, out intf: eth5, out label: 24961
Nexthop addr: 5.5.5.5 cross connect ix: 14, op code: Push and Lookup
Primary FTN entry with FEC: 20.1.1.0/24, id: 5, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 41.1.1.157 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 21.1.1.0/24, id: 6, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 41.1.1.157 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 23.1.1.0/24, id: 7, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 41.1.1.157 cross connect ix: 2, op code: Push
AGN1#sh ip bgp labeled-unicast all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*> 1.1.1.1/32 0.0.0.0 24960(eth1) -
*>i 7.7.7.7/32 5.5.5.5 - 24960
* i 5.5.5.5 - 24960
* i 5.5.5.5 - 24960
* i 10.10.10.10 - 24962
* i 10.10.10.10 - 24962
* i 10.10.10.10 - 24962
* i 11.11.11.11 - 24961
* i 11.11.11.11 - 24961
* i 12.12.12.12 - 24962
*>i 13.13.13.13/32 5.5.5.5 - 24962
* i 5.5.5.5 - 24962
* i 5.5.5.5 - 24962
* i 10.10.10.10 - 24961
* i 10.10.10.10 - 24961
* i 10.10.10.10 - 24961
* i 11.11.11.11 - 24962
* i 11.11.11.11 - 24962
* i 12.12.12.12 - 24960
*>i 14.14.14.14/32 14.14.14.14 - 24960
* i 14.14.14.14 - 24960
* i 14.14.14.14 - 24960
*>i 15.15.15.15/32 5.5.5.5 - 24961
* i 5.5.5.5 - 24961
* i 5.5.5.5 - 24961
* i 10.10.10.10 - 24960
* i 10.10.10.10 - 24960
* i 10.10.10.10 - 24960
* i 11.11.11.11 - 24960
* i 11.11.11.11 - 24960
* i 12.12.12.12 - 24961
AGN1#
AGN1#sh ip bgp labeled-unicast all summary
BGP router identifier 10.12.28.156, local AS number 100
BGP table version is 6
1 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
3.3.3.3 4 100 577 568 6 0 0 04:42:43 13
8.8.8.8 4 100 573 568 6 0 0 04:42:47 7
9.9.9.9 4 100 575 568 6 0 0 04:42:36 10
Total number of neighbors 3
Total number of Established sessions 3
AGN1#
AGN1#sh ip bgp labeled-unicast 13.13.13.13/32
BGP routing table entry for 13.13.13.13/32
Paths: (9 available, best #1, table Default-IP-Routing-Table)
Not advertised to any peer
Local
5.5.5.5 (metric 20) from 3.3.3.3 (10.12.28.158)
Origin IGP, metric 0, localpref 100, label 24962, Out-label 24962, In-label NA , valid, internal, best
Originator: 10.12.28.160, Cluster list: 10.12.28.158 10.12.28.160
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:44 2018
Local
5.5.5.5 (metric 20) from 8.8.8.8 (10.12.28.165)
Origin IGP, metric 0, localpref 100, label 24962, Out-label 24962, In-label NA , valid, internal
Originator: 10.12.28.160, Cluster list: 10.12.28.165 10.12.28.160
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:45 2018
Local
5.5.5.5 (metric 20) from 9.9.9.9 (10.12.28.166)
Origin IGP, metric 0, localpref 100, label 24962, Out-label 24962, In-label NA , valid, internal
Originator: 10.12.28.160, Cluster list: 10.12.28.166 10.12.28.160
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:44 2018
Local
10.10.10.10 (metric 20) from 3.3.3.3 (10.12.28.158)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal
Originator: 10.12.28.167, Cluster list: 10.12.28.158 10.12.28.167
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:37 2018
Local
10.10.10.10 (metric 20) from 8.8.8.8 (10.12.28.165)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal
Originator: 10.12.28.167, Cluster list: 10.12.28.165 10.12.28.167
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:37 2018
Local
10.10.10.10 (metric 20) from 9.9.9.9 (10.12.28.166)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal
Originator: 10.12.28.167, Cluster list: 10.12.28.166 10.12.28.167
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:51 2018
Local
11.11.11.11 (metric 20) from 3.3.3.3 (10.12.28.158)
Origin IGP, metric 0, localpref 100, label 24962, Out-label 24962, In-label NA , valid, internal
Originator: 10.12.28.168, Cluster list: 10.12.28.158 10.12.28.168
rx path_id: 3 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:11:03 2018
Local
11.11.11.11 (metric 20) from 9.9.9.9 (10.12.28.166)
Origin IGP, metric 0, localpref 100, label 24962, Out-label 24962, In-label NA , valid, internal
Originator: 10.12.28.168, Cluster list: 10.12.28.166 10.12.28.168
rx path_id: 3 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:11:03 2018
Local
12.12.12.12 (metric 20) from 3.3.3.3 (10.12.28.158)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.169, Cluster list: 10.12.28.158 10.12.28.169
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:33 2018
AGN1#sh mpls ftn-table
Primary FTN entry with FEC: 2.2.2.2/32, id: 1, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 10.1.1.157 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 3.3.3.3/32, id: 2, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth1, out label: 24320
Nexthop addr: 10.1.1.157 cross connect ix: 3, op code: Push
Primary FTN entry with FEC: 5.5.5.5/32, id: 3, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth1, out label: 24328
Nexthop addr: 10.1.1.157 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 17, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 12, in intf: - in label: 0 out-segment ix: 11
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 11, owner: BGP, Stale: NO, out intf: eth1, out label: 24960
Nexthop addr: 5.5.5.5 cross connect ix: 12, op code: Push and Lookup
Primary FTN entry with FEC: 8.8.8.8/32, id: 4, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth1, out label: 24325
Nexthop addr: 10.1.1.157 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 9.9.9.9/32, id: 5, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth1, out label: 24321
Nexthop addr: 10.1.1.157 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 10.10.10.10/32, id: 6, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth1, out label: 24331
Nexthop addr: 10.1.1.157 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 11.11.11.11/32, id: 7, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth1, out label: 24334
Nexthop addr: 10.1.1.157 cross connect ix: 8, op code: Push
Primary FTN entry with FEC: 12.12.12.12/32, id: 8, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 9, in intf: - in label: 0 out-segment ix: 8
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 8, owner: LDP, Stale: NO, out intf: eth1, out label: 24337
Nexthop addr: 10.1.1.157 cross connect ix: 9, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 21, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 15, in intf: - in label: 0 out-segment ix: 14
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 14, owner: BGP, Stale: NO, out intf: eth1, out label: 24962
Nexthop addr: 5.5.5.5 cross connect ix: 15, op code: Push and Lookup
Primary FTN entry with FEC: 14.14.14.14/32, id: 9, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 10, in intf: - in label: 0 out-segment ix: 9
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 9, owner: LDP, Stale: NO, out intf: eth1, out label: 24322
Nexthop addr: 10.1.1.157 cross connect ix: 10, op code: Push
Primary FTN entry with FEC: 14.14.14.14/32, id: 20, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 14, in intf: - in label: 0 out-segment ix: 13
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 13, owner: BGP, Stale: NO, out intf: eth1, out label: 24960
Nexthop addr: 14.14.14.14 cross connect ix: 14, op code: Push
Primary FTN entry with FEC: 15.15.15.15/32, id: 18, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 13, in intf: - in label: 0 out-segment ix: 12
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 12, owner: BGP, Stale: NO, out intf: eth1, out label: 24961
Nexthop addr: 5.5.5.5 cross connect ix: 13, op code: Push and Lookup
Primary FTN entry with FEC: 20.1.1.0/24, id: 10, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 10.1.1.157 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 21.1.1.0/24, id: 11, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 10.1.1.157 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 23.1.1.0/24, id: 12, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 10.1.1.157 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 41.1.1.0/24, id: 13, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 10.1.1.157 cross connect ix: 2, op code: Push
AGN1#
BR3#show ip bgp labeled-unicast all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>i 1.1.1.1/32 1.1.1.1 24960(eth3) 24960
*>i 7.7.7.7/32 5.5.5.5 - 24960
*ai 10.10.10.10 - 24962
* i 11.11.11.11 - 24961
* i 12.12.12.12 - 24962
*>i 13.13.13.13/32 10.10.10.10 - 24961
*ai 5.5.5.5 - 24962
* i 11.11.11.11 - 24962
* i 12.12.12.12 - 24960
*>i 14.14.14.14/32 14.14.14.14 24961(eth3) 24960
*>i 15.15.15.15/32 5.5.5.5 - 24961
*ai 10.10.10.10 - 24960
* i 11.11.11.11 - 24960
* i 12.12.12.12 - 24961
BR3#
BR3#show ip bgp labeled-unicast 13.13.13.13/32
BGP routing table entry for 13.13.13.13/32
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
14.14.14.14
Local
10.10.10.10 (metric 12) from 10.10.10.10 (10.12.28.167)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal, best
Originator: 10.12.28.162, Cluster list: 10.12.28.167
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
1.1.1.1
Last update: Mon Aug 6 00:10:36 2018
Local
5.5.5.5 (metric 12) from 5.5.5.5 (10.12.28.160)
Origin IGP, metric 0, localpref 100, label 24962, Out-label 24962, In-label NA , valid, internal, backup, add-path
Originator: 10.12.28.170, Cluster list: 10.12.28.160
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
1.1.1.1
Last update: Mon Aug 6 00:10:42 2018
Local
11.11.11.11 (metric 12) from 11.11.11.11 (10.12.28.168)
Origin IGP, metric 0, localpref 100, label 24962, Out-label 24962, In-label NA , valid, internal
Originator: 10.12.28.170, Cluster list: 10.12.28.168
Not advertised to any peer
Last update: Mon Aug 6 00:11:00 2018
Local
12.12.12.12 (metric 12) from 12.12.12.12 (10.12.28.169)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.170, Cluster list: 10.12.28.169
Not advertised to any peer
Last update: Mon Aug 6 00:10:29 2018
BGP PIC Enabled
BR3#show mpls ftn-table
Primary FTN entry with FEC: 1.1.1.1/32, id: 2, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 14, in intf: - in label: 0 out-segment ix: 12
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 12, owner: LDP, Stale: NO, out intf: eth4, out label: 24342
Nexthop addr: 21.1.1.157 cross connect ix: 14, op code: Push
Primary FTN entry with FEC: 1.1.1.1/32, id: 10, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 5, owner: BGP, Stale: NO, out intf: eth4, out label: 24960
Nexthop addr: 1.1.1.1 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 2.2.2.2/32, id: 3, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 21.1.1.157 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 3.3.3.3/32, id: 4, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth4, out label: 24320
Nexthop addr: 21.1.1.157 cross connect ix: 3, op code: Push
Primary FTN entry with FEC: 4.4.4.4/32, id: 12, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 22.1.1.159 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 5.5.5.5/32, id: 13, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 8
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 8, owner: LDP, Stale: NO, out intf: eth3, out label: 24324
Nexthop addr: 22.1.1.159 cross connect ix: 8, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 24, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 16, in intf: - in label: 0 out-segment ix: 14
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 14, owner: BGP, Stale: NO, out intf: eth3, out label: 24960
Nexthop addr: 5.5.5.5 cross connect ix: 16, op code: Push and Lookup
Non-primary FTN entry with FEC: 7.7.7.7/32, id: 26, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 18, in intf: - in label: 0 out-segment ix: 16
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 16, owner: BGP, Stale: NO, out intf: eth3, out label: 24962
Nexthop addr: 10.10.10.10 cross connect ix: 18, op code: Push and Lookup
Primary FTN entry with FEC: 9.9.9.9/32, id: 5, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth4, out label: 24321
Nexthop addr: 21.1.1.157 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 10.1.1.0/24, id: 6, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 21.1.1.157 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 10.10.10.10/32, id: 11, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth3, out label: 24329
Nexthop addr: 22.1.1.159 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 11.11.11.11/32, id: 14, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 11, in intf: - in label: 0 out-segment ix: 10
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 10, owner: LDP, Stale: NO, out intf: eth3, out label: 24339
Nexthop addr: 22.1.1.159 cross connect ix: 11, op code: Push
Primary FTN entry with FEC: 12.12.12.12/32, id: 15, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 9, in intf: - in label: 0 out-segment ix: 9
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 9, owner: LDP, Stale: NO, out intf: eth3, out label: 24321
Nexthop addr: 22.1.1.159 cross connect ix: 9, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 22, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 12, in intf: - in label: 0 out-segment ix: 11
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 11, owner: BGP, Stale: NO, out intf: eth3, out label: 24961
Nexthop addr: 10.10.10.10 cross connect ix: 12, op code: Push and Lookup
Non-primary FTN entry with FEC: 13.13.13.13/32, id: 28, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 20, in intf: - in label: 0 out-segment ix: 18
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 18, owner: BGP, Stale: NO, out intf: eth3, out label: 24962
Nexthop addr: 5.5.5.5 cross connect ix: 20, op code: Push and Lookup
Primary FTN entry with FEC: 14.14.14.14/32, id: 1, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth4, out label: 24324
Nexthop addr: 21.1.1.157 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 14.14.14.14/32, id: 27, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 19, in intf: - in label: 0 out-segment ix: 17
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 17, owner: BGP, Stale: NO, out intf: eth4, out label: 24960
Nexthop addr: 14.14.14.14 cross connect ix: 19, op code: Push
Primary FTN entry with FEC: 15.15.15.15/32, id: 23, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 15, in intf: - in label: 0 out-segment ix: 13
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 13, owner: BGP, Stale: NO, out intf: eth3, out label: 24961
Nexthop addr: 5.5.5.5 cross connect ix: 15, op code: Push and Lookup
Non-primary FTN entry with FEC: 15.15.15.15/32, id: 25, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 17, in intf: - in label: 0 out-segment ix: 15
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 15, owner: BGP, Stale: NO, out intf: eth3, out label: 24960
Nexthop addr: 10.10.10.10 cross connect ix: 17, op code: Push and Lookup
Primary FTN entry with FEC: 20.1.1.0/24, id: 7, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 21.1.1.157 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 23.1.1.0/24, id: 8, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 21.1.1.157 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 24.1.1.0/24, id: 16, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 22.1.1.159 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 25.1.1.0/24, id: 17, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 22.1.1.159 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 27.1.1.0/24, id: 18, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 22.1.1.159 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 29.1.1.0/24, id: 19, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 22.1.1.159 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 30.1.1.0/24, id: 20, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 22.1.1.159 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 40.1.1.0/24, id: 21, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 22.1.1.159 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 41.1.1.0/24, id: 9, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 21.1.1.157 cross connect ix: 2, op code: Push
BR3#
BR4#show ip bgp labeled-unicast all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>i 1.1.1.1/32 1.1.1.1 24961(eth4) 24960
*>i 7.7.7.7/32 5.5.5.5 - 24960
*ai 10.10.10.10 - 24962
*ai 11.11.11.11 - 24961
*ai 12.12.12.12 - 24962
*>i 13.13.13.13/32 10.10.10.10 - 24961
*ai 5.5.5.5 - 24962
*ai 11.11.11.11 - 24962
*ai 12.12.12.12 - 24960
*>i 14.14.14.14/32 14.14.14.14 24960(eth4) 24960
*>i 15.15.15.15/32 5.5.5.5 - 24961
*ai 10.10.10.10 - 24960
*ai 11.11.11.11 - 24960
*ai 12.12.12.12 - 24961
BR4#
BR4#show ip bgp labeled-unicast all summary
BGP router identifier 10.12.28.166, local AS number 100
BGP table version is 8
1 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
1.1.1.1 4 100 576 583 8 0 0 04:46:35 1
5.5.5.5 4 100 577 576 8 0 0 04:46:34 3
10.10.10.10 4 100 575 575 8 0 0 04:46:21 3
11.11.11.11 4 100 577 576 8 0 0 04:46:31 3
12.12.12.12 4 100 578 577 8 0 0 04:46:50 3
14.14.14.14 4 100 576 581 8 0 0 04:46:52 1
Total number of neighbors 6
Total number of Established sessions 6
BR4#
BR4#show ip bgp labeled-unicast 13.13.13.13/32
BGP routing table entry for 13.13.13.13/32
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
14.14.14.14
Local
10.10.10.10 (metric 12) from 10.10.10.10 (10.12.28.167)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal, best
Originator: 10.12.28.162, Cluster list: 10.12.28.167
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
1.1.1.1
Last update: Mon Aug 6 00:10:50 2018
Local
5.5.5.5 (metric 12) from 5.5.5.5 (10.12.28.160)
Origin IGP, metric 0, localpref 100, label 24962, Out-label 24962, In-label NA , valid, internal, backup, add-path
Originator: 10.12.28.170, Cluster list: 10.12.28.160
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
1.1.1.1
Last update: Mon Aug 6 00:10:40 2018
Local
11.11.11.11 (metric 12) from 11.11.11.11 (10.12.28.168)
Origin IGP, metric 0, localpref 100, label 24962, Out-label 24962, In-label NA , valid, internal, add-path
Originator: 10.12.28.170, Cluster list: 10.12.28.168
rx path_id: -1 tx path_id: 3
Advertised to non peer-group peers:
1.1.1.1
Last update: Mon Aug 6 00:11:02 2018
Local
12.12.12.12 (metric 12) from 12.12.12.12 (10.12.28.169)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal, add-path
Originator: 10.12.28.170, Cluster list: 10.12.28.169
rx path_id: -1 tx path_id: 0
Not advertised to any peer
Last update: Mon Aug 6 00:10:28 2018
BGP PIC Enabled
BR4#
BR1#show ip bgp labeled-unicast all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>i 1.1.1.1/32 1.1.1.1 24960(eth1) 24960
*>i 7.7.7.7/32 5.5.5.5 - 24960
*ai 11.11.11.11 - 24961
*ai 12.12.12.12 - 24962
*ai 10.10.10.10 - 24962
*>i 13.13.13.13/32 5.5.5.5 - 24962
*ai 10.10.10.10 - 24961
*ai 11.11.11.11 - 24962
*ai 12.12.12.12 - 24960
*>i 14.14.14.14/32 14.14.14.14 24961(eth1) 24960
*>i 15.15.15.15/32 5.5.5.5 - 24961
*ai 12.12.12.12 - 24961
*ai 10.10.10.10 - 24960
*ai 11.11.11.11 - 24960
BR1#
BR1#show ip bgp labeled-unicast all summary
BGP router identifier 10.12.28.158, local AS number 100
BGP table version is 7
1 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
1.1.1.1 4 100 578 587 7 0 0 04:47:48 1
5.5.5.5 4 100 579 579 7 0 0 04:47:46 3
10.10.10.10 4 100 579 579 7 0 0 04:47:50 3
11.11.11.11 4 100 580 579 7 0 0 04:47:56 3
12.12.12.12 4 100 579 579 7 0 0 04:47:55 3
14.14.14.14 4 100 578 592 7 0 0 04:47:43 1
Total number of neighbors 6
Total number of Established sessions 6
BR1#
BR1#show ip bgp labeled-unicast 13.13.13.13/32
BGP routing table entry for 13.13.13.13/32
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Not advertised to any peer
Local
5.5.5.5 (metric 12) from 5.5.5.5 (10.12.28.160)
Origin IGP, metric 0, localpref 100, label 24962, Out-label 24962, In-label NA , valid, internal, best
Originator: 10.12.28.170, Cluster list: 10.12.28.160
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
1.1.1.1 14.14.14.14
Last update: Mon Aug 6 00:10:43 2018
Local
10.10.10.10 (metric 12) from 10.10.10.10 (10.12.28.167)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal, backup, add-path
Originator: 10.12.28.170, Cluster list: 10.12.28.167
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
1.1.1.1
Last update: Mon Aug 6 00:10:34 2018
Local
11.11.11.11 (metric 12) from 11.11.11.11 (10.12.28.168)
Origin IGP, metric 0, localpref 100, label 24962, Out-label 24962, In-label NA , valid, internal, add-path
Originator: 10.12.28.170, Cluster list: 10.12.28.168
rx path_id: -1 tx path_id: 3
Advertised to non peer-group peers:
1.1.1.1
Last update: Mon Aug 6 00:11:00 2018
Local
12.12.12.12 (metric 12) from 12.12.12.12 (10.12.28.169)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal, add-path
Originator: 10.12.28.170, Cluster list: 10.12.28.169
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
1.1.1.1
Last update: Mon Aug 6 00:10:30 2018
BGP PIC Enabled
BR1#
BR1#show mpls ftn-table
Primary FTN entry with FEC: 1.1.1.1/32, id: 1, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 18, in intf: - in label: 0 out-segment ix: 13
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 13, owner: LDP, Stale: NO, out intf: eth2, out label: 24340
Nexthop addr: 20.1.1.157 cross connect ix: 18, op code: Push
Primary FTN entry with FEC: 1.1.1.1/32, id: 22, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 15, in intf: - in label: 0 out-segment ix: 11
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 11, owner: BGP, Stale: NO, out intf: eth2, out label: 24960
Nexthop addr: 1.1.1.1 cross connect ix: 15, op code: Push
Primary FTN entry with FEC: 2.2.2.2/32, id: 2, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 20.1.1.157 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 4.4.4.4/32, id: 10, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 30.1.1.159 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 5.5.5.5/32, id: 11, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 9, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth1, out label: 24324
Nexthop addr: 30.1.1.159 cross connect ix: 9, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 25, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 20, in intf: - in label: 0 out-segment ix: 15
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 15, owner: BGP, Stale: NO, out intf: eth1, out label: 24960
Nexthop addr: 5.5.5.5 cross connect ix: 20, op code: Push and Lookup
Non-primary FTN entry with FEC: 7.7.7.7/32, id: 26, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 21, in intf: - in label: 0 out-segment ix: 16
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 16, owner: BGP, Stale: NO, out intf: eth1, out label: 24961
Nexthop addr: 11.11.11.11 cross connect ix: 21, op code: Push and Lookup
Primary FTN entry with FEC: 8.8.8.8/32, id: 3, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth2, out label: 24325
Nexthop addr: 20.1.1.157 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 9.9.9.9/32, id: 4, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth2, out label: 24321
Nexthop addr: 20.1.1.157 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 10.1.1.0/24, id: 5, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 20.1.1.157 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 10.10.10.10/32, id: 12, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 11, in intf: - in label: 0 out-segment ix: 8
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 8, owner: LDP, Stale: NO, out intf: eth1, out label: 24327
Nexthop addr: 30.1.1.159 cross connect ix: 11, op code: Push
Primary FTN entry with FEC: 11.11.11.11/32, id: 13, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 13, in intf: - in label: 0 out-segment ix: 9
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 9, owner: LDP, Stale: NO, out intf: eth1, out label: 24337
Nexthop addr: 30.1.1.159 cross connect ix: 13, op code: Push
Primary FTN entry with FEC: 12.12.12.12/32, id: 14, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth1, out label: 24321
Nexthop addr: 30.1.1.159 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 24, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 19, in intf: - in label: 0 out-segment ix: 14
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 14, owner: BGP, Stale: NO, out intf: eth1, out label: 24962
Nexthop addr: 5.5.5.5 cross connect ix: 19, op code: Push and Lookup
Non-primary FTN entry with FEC: 13.13.13.13/32, id: 27, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 22, in intf: - in label: 0 out-segment ix: 17
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 17, owner: BGP, Stale: NO, out intf: eth1, out label: 24961
Nexthop addr: 10.10.10.10 cross connect ix: 22, op code: Push and Lookup
Primary FTN entry with FEC: 14.14.14.14/32, id: 6, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth2, out label: 24322
Nexthop addr: 20.1.1.157 cross connect ix: 3, op code: Push
Primary FTN entry with FEC: 14.14.14.14/32, id: 28, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 23, in intf: - in label: 0 out-segment ix: 18
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 18, owner: BGP, Stale: NO, out intf: eth2, out label: 24960
Nexthop addr: 14.14.14.14 cross connect ix: 23, op code: Push
Primary FTN entry with FEC: 15.15.15.15/32, id: 21, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 14, in intf: - in label: 0 out-segment ix: 10
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 10, owner: BGP, Stale: NO, out intf: eth1, out label: 24961
Nexthop addr: 5.5.5.5 cross connect ix: 14, op code: Push and Lookup
Non-primary FTN entry with FEC: 15.15.15.15/32, id: 23, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 16, in intf: - in label: 0 out-segment ix: 12
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 12, owner: BGP, Stale: NO, out intf: eth1, out label: 24961
Nexthop addr: 12.12.12.12 cross connect ix: 16, op code: Push and Lookup
Primary FTN entry with FEC: 21.1.1.0/24, id: 7, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 20.1.1.157 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 22.1.1.0/24, id: 15, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 30.1.1.159 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 23.1.1.0/24, id: 8, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 20.1.1.157 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 24.1.1.0/24, id: 16, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 30.1.1.159 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 25.1.1.0/24, id: 17, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 30.1.1.159 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 27.1.1.0/24, id: 18, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 30.1.1.159 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 29.1.1.0/24, id: 19, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 30.1.1.159 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 40.1.1.0/24, id: 20, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 30.1.1.159 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 41.1.1.0/24, id: 9, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 20.1.1.157 cross connect ix: 1, op code: Push
BR1#
BR4#show ip bgp labeled-unicast all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>i 1.1.1.1/32 1.1.1.1 24961(eth4) 24960
*>i 7.7.7.7/32 5.5.5.5 - 24960
*ai 10.10.10.10 - 24962
*ai 11.11.11.11 - 24961
*ai 12.12.12.12 - 24962
*>i 13.13.13.13/32 10.10.10.10 - 24961
*ai 5.5.5.5 - 24962
*ai 11.11.11.11 - 24962
*ai 12.12.12.12 - 24960
*>i 14.14.14.14/32 14.14.14.14 24960(eth4) 24960
*>i 15.15.15.15/32 5.5.5.5 - 24961
*ai 10.10.10.10 - 24960
*ai 11.11.11.11 - 24960
*ai 12.12.12.12 - 24961
BR4#
BR4#show ip bgp labeled-unicast all summary
BGP router identifier 10.12.28.166, local AS number 100
BGP table version is 8
1 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
1.1.1.1 4 100 576 583 8 0 0 04:46:35 1
5.5.5.5 4 100 577 576 8 0 0 04:46:34 3
10.10.10.10 4 100 575 575 8 0 0 04:46:21 3
11.11.11.11 4 100 577 576 8 0 0 04:46:31 3
12.12.12.12 4 100 578 577 8 0 0 04:46:50 3
14.14.14.14 4 100 576 581 8 0 0 04:46:52 1
Total number of neighbors 6
Total number of Established sessions 6
BR4#
BR4#show ip bgp labeled-unicast 13.13.13.13/32
BGP routing table entry for 13.13.13.13/32
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
14.14.14.14
Local
10.10.10.10 (metric 12) from 10.10.10.10 (10.12.28.167)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal, best
Originator: 10.12.28.162, Cluster list: 10.12.28.167
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
1.1.1.1
Last update: Mon Aug 6 00:10:50 2018
Local
5.5.5.5 (metric 12) from 5.5.5.5 (10.12.28.160)
Origin IGP, metric 0, localpref 100, label 24962, Out-label 24962, In-label NA , valid, internal, backup, add-path
Originator: 10.12.28.170, Cluster list: 10.12.28.160
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
1.1.1.1
Last update: Mon Aug 6 00:10:40 2018
Local
11.11.11.11 (metric 12) from 11.11.11.11 (10.12.28.168)
Origin IGP, metric 0, localpref 100, label 24962, Out-label 24962, In-label NA , valid, internal, add-path
Originator: 10.12.28.170, Cluster list: 10.12.28.168
rx path_id: -1 tx path_id: 3
Advertised to non peer-group peers:
1.1.1.1
Last update: Mon Aug 6 00:11:02 2018
Local
12.12.12.12 (metric 12) from 12.12.12.12 (10.12.28.169)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal, add-path
Originator: 10.12.28.170, Cluster list: 10.12.28.169
rx path_id: -1 tx path_id: 0
Not advertised to any peer
Last update: Mon Aug 6 00:10:28 2018
BGP PIC Enabled
BR4#show mpls ftn-table
Primary FTN entry with FEC: 1.1.1.1/32, id: 6, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 16, in intf: - in label: 0 out-segment ix: 12
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 12, owner: LDP, Stale: NO, out intf: eth3, out label: 24341
Nexthop addr: 23.1.1.157 cross connect ix: 16, op code: Push
Primary FTN entry with FEC: 1.1.1.1/32, id: 24, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 18, in intf: - in label: 0 out-segment ix: 14
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 14, owner: BGP, Stale: NO, out intf: eth3, out label: 24960
Nexthop addr: 1.1.1.1 cross connect ix: 18, op code: Push
Primary FTN entry with FEC: 2.2.2.2/32, id: 1, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 23.1.1.157 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 3.3.3.3/32, id: 7, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth3, out label: 24320
Nexthop addr: 23.1.1.157 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 4.4.4.4/32, id: 11, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 24.1.1.159 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 5.5.5.5/32, id: 12, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 9, in intf: - in label: 0 out-segment ix: 8
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 8, owner: LDP, Stale: NO, out intf: eth4, out label: 24325
Nexthop addr: 24.1.1.159 cross connect ix: 9, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 25, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 19, in intf: - in label: 0 out-segment ix: 15
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 15, owner: BGP, Stale: NO, out intf: eth4, out label: 24960
Nexthop addr: 5.5.5.5 cross connect ix: 19, op code: Push and Lookup
Non-primary FTN entry with FEC: 7.7.7.7/32, id: 27, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 21, in intf: - in label: 0 out-segment ix: 17
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 17, owner: BGP, Stale: NO, out intf: eth4, out label: 24962
Nexthop addr: 10.10.10.10 cross connect ix: 21, op code: Push and Lookup
Primary FTN entry with FEC: 8.8.8.8/32, id: 8, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth3, out label: 24326
Nexthop addr: 23.1.1.157 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 10.1.1.0/24, id: 2, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 23.1.1.157 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 10.10.10.10/32, id: 13, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 11, in intf: - in label: 0 out-segment ix: 9
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 9, owner: LDP, Stale: NO, out intf: eth4, out label: 24330
Nexthop addr: 24.1.1.159 cross connect ix: 11, op code: Push
Primary FTN entry with FEC: 11.11.11.11/32, id: 14, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 13, in intf: - in label: 0 out-segment ix: 10
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 10, owner: LDP, Stale: NO, out intf: eth4, out label: 24340
Nexthop addr: 24.1.1.159 cross connect ix: 13, op code: Push
Primary FTN entry with FEC: 12.12.12.12/32, id: 15, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth4, out label: 24321
Nexthop addr: 24.1.1.159 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 22, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 14, in intf: - in label: 0 out-segment ix: 11
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 11, owner: BGP, Stale: NO, out intf: eth4, out label: 24961
Nexthop addr: 10.10.10.10 cross connect ix: 14, op code: Push and Lookup
Non-primary FTN entry with FEC: 13.13.13.13/32, id: 28, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 22, in intf: - in label: 0 out-segment ix: 18
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 18, owner: BGP, Stale: NO, out intf: eth4, out label: 24962
Nexthop addr: 5.5.5.5 cross connect ix: 22, op code: Push and Lookup
Primary FTN entry with FEC: 14.14.14.14/32, id: 9, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth3, out label: 24323
Nexthop addr: 23.1.1.157 cross connect ix: 3, op code: Push
Primary FTN entry with FEC: 14.14.14.14/32, id: 10, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 5, owner: BGP, Stale: NO, out intf: eth3, out label: 24960
Nexthop addr: 14.14.14.14 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 15.15.15.15/32, id: 23, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 17, in intf: - in label: 0 out-segment ix: 13
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 13, owner: BGP, Stale: NO, out intf: eth4, out label: 24961
Nexthop addr: 5.5.5.5 cross connect ix: 17, op code: Push and Lookup
Non-primary FTN entry with FEC: 15.15.15.15/32, id: 26, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 20, in intf: - in label: 0 out-segment ix: 16
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 16, owner: BGP, Stale: NO, out intf: eth4, out label: 24960
Nexthop addr: 10.10.10.10 cross connect ix: 20, op code: Push and Lookup
Primary FTN entry with FEC: 20.1.1.0/24, id: 3, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 23.1.1.157 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 21.1.1.0/24, id: 4, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 23.1.1.157 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 22.1.1.0/24, id: 16, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 24.1.1.159 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 25.1.1.0/24, id: 17, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 24.1.1.159 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 27.1.1.0/24, id: 18, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 24.1.1.159 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 29.1.1.0/24, id: 19, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 24.1.1.159 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 30.1.1.0/24, id: 20, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 24.1.1.159 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 40.1.1.0/24, id: 21, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 24.1.1.159 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 41.1.1.0/24, id: 5, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 23.1.1.157 cross connect ix: 1, op code: Push
BR4#
BR5#show ip bgp labeled-unicast all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>i 1.1.1.1/32 3.3.3.3 - 24960
*ai 8.8.8.8 - 24960
*ai 9.9.9.9 - 24961
*>i 7.7.7.7/32 7.7.7.7 24962(eth5) 24960
*>i 13.13.13.13/32 13.13.13.13 24961(eth5) 24960
*>i 14.14.14.14/32 8.8.8.8 - 24961
*ai 9.9.9.9 - 24960
*ai 3.3.3.3 - 24961
*>i 15.15.15.15/32 15.15.15.15 24960(eth5) 24960
BR5#
BR5#show ip bgp labeled-unicast all summary
BGP router identifier 10.12.28.167, local AS number 100
BGP table version is 5
1 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
3.3.3.3 4 100 587 587 5 0 0 04:51:40 2
7.7.7.7 4 100 586 591 5 0 0 04:51:41 1
8.8.8.8 4 100 585 585 5 0 0 04:51:30 2
9.9.9.9 4 100 585 585 5 0 0 04:51:16 2
13.13.13.13 4 100 586 591 5 0 0 04:51:34 1
15.15.15.15 4 100 586 589 5 0 0 04:51:53 1
Total number of neighbors 6
Total number of Established sessions 6
BR5#
BR5#show ip bgp labeled-unicast 1.1.1.1/32
BGP routing table entry for 1.1.1.1/32
Paths: (3 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
15.15.15.15
Local
3.3.3.3 (metric 12) from 3.3.3.3 (10.12.28.158)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal, best
Originator: 10.12.28.156, Cluster list: 10.12.28.158
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
7.7.7.7 13.13.13.13
Last update: Mon Aug 6 00:10:30 2018
Local
8.8.8.8 (metric 12) from 8.8.8.8 (10.12.28.165)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal, add-path
Originator: 10.12.28.156, Cluster list: 10.12.28.165
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
7.7.7.7 13.13.13.13
Last update: Mon Aug 6 00:10:37 2018
Local
9.9.9.9 (metric 12) from 9.9.9.9 (10.12.28.166)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal, add-path
Originator: 10.12.28.156, Cluster list: 10.12.28.166
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
7.7.7.7 13.13.13.13
Last update: Mon Aug 6 00:10:51 2018
BR5#sh mpls ftn-table
Primary FTN entry with FEC: 1.1.1.1/32, id: 25, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 18, in intf: - in label: 0 out-segment ix: 13
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 13, owner: BGP, Stale: NO, out intf: eth5, out label: 24960
Nexthop addr: 3.3.3.3 cross connect ix: 18, op code: Push and Lookup
Primary FTN entry with FEC: 3.3.3.3/32, id: 13, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth5, out label: 24320
Nexthop addr: 25.1.1.159 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 4.4.4.4/32, id: 15, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 25.1.1.159 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 5.5.5.5/32, id: 10, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 13, in intf: - in label: 0 out-segment ix: 10
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 10, owner: LDP, Stale: NO, out intf: eth3, out label: 24331
Nexthop addr: 26.1.1.161 cross connect ix: 13, op code: Push
Primary FTN entry with FEC: 6.6.6.6/32, id: 1, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 26.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 11, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 15, in intf: - in label: 0 out-segment ix: 11
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 11, owner: LDP, Stale: NO, out intf: eth3, out label: 24335
Nexthop addr: 26.1.1.161 cross connect ix: 15, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 27, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 20, in intf: - in label: 0 out-segment ix: 15
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 15, owner: BGP, Stale: NO, out intf: eth3, out label: 24960
Nexthop addr: 7.7.7.7 cross connect ix: 20, op code: Push
Primary FTN entry with FEC: 8.8.8.8/32, id: 16, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 9, in intf: - in label: 0 out-segment ix: 8
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 8, owner: LDP, Stale: NO, out intf: eth5, out label: 24335
Nexthop addr: 25.1.1.159 cross connect ix: 9, op code: Push
Primary FTN entry with FEC: 9.9.9.9/32, id: 17, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth5, out label: 24322
Nexthop addr: 25.1.1.159 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 11.11.11.11/32, id: 18, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 11, in intf: - in label: 0 out-segment ix: 9
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 9, owner: LDP, Stale: NO, out intf: eth5, out label: 24341
Nexthop addr: 25.1.1.159 cross connect ix: 11, op code: Push
Primary FTN entry with FEC: 12.12.12.12/32, id: 2, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth3, out label: 24320
Nexthop addr: 26.1.1.161 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 12, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 17, in intf: - in label: 0 out-segment ix: 12
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 12, owner: LDP, Stale: NO, out intf: eth3, out label: 24340
Nexthop addr: 26.1.1.161 cross connect ix: 17, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 26, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 19, in intf: - in label: 0 out-segment ix: 14
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 14, owner: BGP, Stale: NO, out intf: eth3, out label: 24960
Nexthop addr: 13.13.13.13 cross connect ix: 19, op code: Push
Primary FTN entry with FEC: 14.14.14.14/32, id: 28, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 21, in intf: - in label: 0 out-segment ix: 16
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 16, owner: BGP, Stale: NO, out intf: eth5, out label: 24961
Nexthop addr: 8.8.8.8 cross connect ix: 21, op code: Push and Lookup
Primary FTN entry with FEC: 15.15.15.15/32, id: 3, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth3, out label: 24321
Nexthop addr: 26.1.1.161 cross connect ix: 3, op code: Push
Primary FTN entry with FEC: 15.15.15.15/32, id: 14, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 7
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 7, owner: BGP, Stale: NO, out intf: eth3, out label: 24960
Nexthop addr: 15.15.15.15 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 22.1.1.0/24, id: 19, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 25.1.1.159 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 24.1.1.0/24, id: 20, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 25.1.1.159 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 27.1.1.0/24, id: 21, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 25.1.1.159 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 28.1.1.0/24, id: 4, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 26.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 29.1.1.0/24, id: 22, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 25.1.1.159 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 30.1.1.0/24, id: 23, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 25.1.1.159 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 32.1.1.0/24, id: 5, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 26.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 33.1.1.0/24, id: 6, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 26.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 40.1.1.0/24, id: 24, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 25.1.1.159 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 42.1.1.0/24, id: 7, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 26.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 50.1.1.0/24, id: 8, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 26.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 60.1.1.0/24, id: 9, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth3, out label: 3
Nexthop addr: 26.1.1.161 cross connect ix: 1, op code: Push
BR5#
BR6#show ip bgp labeled-unicast all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>i 1.1.1.1/32 3.3.3.3 - 24960
*ai 8.8.8.8 - 24960
* i 9.9.9.9 - 24961
*>i 7.7.7.7/32 7.7.7.7 24961(eth6) 24960
*>i 13.13.13.13/32 13.13.13.13 24962(eth6) 24960
*>i 14.14.14.14/32 9.9.9.9 - 24960
*ai 3.3.3.3 - 24961
* i 8.8.8.8 - 24961
*>i 15.15.15.15/32 15.15.15.15 24960(eth6) 24960
BR6#
BR6#
BR6#show ip bgp labeled-unicast all summary
BGP router identifier 10.12.28.168, local AS number 100
BGP table version is 6
1 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
3.3.3.3 4 100 600 601 6 0 0 04:58:04 2
7.7.7.7 4 100 598 603 6 0 0 04:57:57 1
8.8.8.8 4 100 599 600 6 0 0 04:57:59 2
9.9.9.9 4 100 598 599 6 0 0 04:57:45 2
13.13.13.13 4 100 597 602 6 0 0 04:57:29 1
15.15.15.15 4 100 598 601 6 0 0 04:57:57 1
Total number of neighbors 6
Total number of Established sessions 6
BR6#show ip bgp labeled-unicast 1.1.1.1/32
BGP routing table entry for 1.1.1.1/32
Paths: (3 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
15.15.15.15
Local
3.3.3.3 (metric 12) from 3.3.3.3 (10.12.28.158)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal, best
Originator: 10.12.28.156, Cluster list: 10.12.28.158
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
7.7.7.7 13.13.13.13
Last update: Mon Aug 6 00:10:29 2018
Local
8.8.8.8 (metric 12) from 8.8.8.8 (10.12.28.165)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal, add-path
Originator: 10.12.28.156, Cluster list: 10.12.28.165
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
7.7.7.7 13.13.13.13
Last update: Mon Aug 6 00:10:26 2018
Local
9.9.9.9 (metric 12) from 9.9.9.9 (10.12.28.166)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal
Originator: 10.12.28.156, Cluster list: 10.12.28.166
Not advertised to any peer
Last update: Mon Aug 6 00:10:40 2018
BR6#sh mpls ftn-table
Primary FTN entry with FEC: 1.1.1.1/32, id: 25, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 14, in intf: - in label: 0 out-segment ix: 13
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 13, owner: BGP, Stale: NO, out intf: eth6, out label: 24960
Nexthop addr: 3.3.3.3 cross connect ix: 14, op code: Push and Lookup
Primary FTN entry with FEC: 3.3.3.3/32, id: 1, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth6, out label: 24320
Nexthop addr: 27.1.1.159 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 4.4.4.4/32, id: 2, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth6, out label: 3
Nexthop addr: 27.1.1.159 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 5.5.5.5/32, id: 12, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth4, out label: 24331
Nexthop addr: 28.1.1.161 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 6.6.6.6/32, id: 13, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 28.1.1.161 cross connect ix: 8, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 14, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 9, in intf: - in label: 0 out-segment ix: 8
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 8, owner: LDP, Stale: NO, out intf: eth4, out label: 24334
Nexthop addr: 28.1.1.161 cross connect ix: 9, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 26, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 15, in intf: - in label: 0 out-segment ix: 14
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 14, owner: BGP, Stale: NO, out intf: eth4, out label: 24960
Nexthop addr: 7.7.7.7 cross connect ix: 15, op code: Push
Primary FTN entry with FEC: 8.8.8.8/32, id: 3, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth6, out label: 24332
Nexthop addr: 27.1.1.159 cross connect ix: 3, op code: Push
Primary FTN entry with FEC: 9.9.9.9/32, id: 4, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth6, out label: 24322
Nexthop addr: 27.1.1.159 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 10.10.10.10/32, id: 15, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 10, in intf: - in label: 0 out-segment ix: 9
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 9, owner: LDP, Stale: NO, out intf: eth4, out label: 24323
Nexthop addr: 28.1.1.161 cross connect ix: 10, op code: Push
Primary FTN entry with FEC: 12.12.12.12/32, id: 16, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 11, in intf: - in label: 0 out-segment ix: 10
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 10, owner: LDP, Stale: NO, out intf: eth4, out label: 24320
Nexthop addr: 28.1.1.161 cross connect ix: 11, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 11, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth4, out label: 24341
Nexthop addr: 28.1.1.161 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 28, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 17, in intf: - in label: 0 out-segment ix: 16
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 16, owner: BGP, Stale: NO, out intf: eth4, out label: 24960
Nexthop addr: 13.13.13.13 cross connect ix: 17, op code: Push
Primary FTN entry with FEC: 14.14.14.14/32, id: 27, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 16, in intf: - in label: 0 out-segment ix: 15
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 15, owner: BGP, Stale: NO, out intf: eth6, out label: 24960
Nexthop addr: 9.9.9.9 cross connect ix: 16, op code: Push and Lookup
Primary FTN entry with FEC: 15.15.15.15/32, id: 17, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 12, in intf: - in label: 0 out-segment ix: 11
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 11, owner: LDP, Stale: NO, out intf: eth4, out label: 24321
Nexthop addr: 28.1.1.161 cross connect ix: 12, op code: Push
Primary FTN entry with FEC: 15.15.15.15/32, id: 24, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 13, in intf: - in label: 0 out-segment ix: 12
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 12, owner: BGP, Stale: NO, out intf: eth4, out label: 24960
Nexthop addr: 15.15.15.15 cross connect ix: 13, op code: Push
Primary FTN entry with FEC: 22.1.1.0/24, id: 5, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth6, out label: 3
Nexthop addr: 27.1.1.159 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 24.1.1.0/24, id: 6, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth6, out label: 3
Nexthop addr: 27.1.1.159 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 25.1.1.0/24, id: 7, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth6, out label: 3
Nexthop addr: 27.1.1.159 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 26.1.1.0/24, id: 18, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 28.1.1.161 cross connect ix: 8, op code: Push
Primary FTN entry with FEC: 29.1.1.0/24, id: 8, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth6, out label: 3
Nexthop addr: 27.1.1.159 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 30.1.1.0/24, id: 9, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth6, out label: 3
Nexthop addr: 27.1.1.159 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 32.1.1.0/24, id: 19, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 28.1.1.161 cross connect ix: 8, op code: Push
Primary FTN entry with FEC: 33.1.1.0/24, id: 20, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 28.1.1.161 cross connect ix: 8, op code: Push
Primary FTN entry with FEC: 40.1.1.0/24, id: 10, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth6, out label: 3
Nexthop addr: 27.1.1.159 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 42.1.1.0/24, id: 21, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 28.1.1.161 cross connect ix: 8, op code: Push
Primary FTN entry with FEC: 50.1.1.0/24, id: 22, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 28.1.1.161 cross connect ix: 8, op code: Push
Primary FTN entry with FEC: 60.1.1.0/24, id: 23, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth4, out label: 3
Nexthop addr: 28.1.1.161 cross connect ix: 8, op code: Push
BR6#
BR2#show ip bgp labeled-unicast all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>i 1.1.1.1/32 3.3.3.3 - 24960
*ai 8.8.8.8 - 24960
*ai 9.9.9.9 - 24961
*>i 7.7.7.7/32 7.7.7.7 24960(eth2) 24960
*>i 13.13.13.13/32 13.13.13.13 24962(eth2) 24960
*>i 14.14.14.14/32 9.9.9.9 - 24960
*ai 3.3.3.3 - 24961
*ai 8.8.8.8 - 24961
*>i 15.15.15.15/32 15.15.15.15 24961(eth2) 24960
BR2#
BR2#show ip bgp labeled-unicast all summary
BGP router identifier 10.12.28.160, local AS number 100
BGP table version is 6
1 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
3.3.3.3 4 100 601 601 6 0 0 04:58:39 2
7.7.7.7 4 100 600 606 6 0 0 04:58:44 1
8.8.8.8 4 100 601 601 6 0 0 04:58:43 2
9.9.9.9 4 100 600 601 6 0 0 04:58:33 2
13.13.13.13 4 100 600 606 6 0 0 04:58:34 1
15.15.15.15 4 100 600 604 6 0 0 04:58:43 1
Total number of neighbors 6
Total number of Established sessions 6
BR2#
BR2#show ip bgp labeled-unicast 1.1.1.1/32
BGP routing table entry for 1.1.1.1/32
Paths: (3 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
15.15.15.15
Local
3.3.3.3 (metric 12) from 3.3.3.3 (10.12.28.158)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal, best
Originator: 10.12.28.156, Cluster list: 10.12.28.158
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
7.7.7.7 13.13.13.13
Last update: Mon Aug 6 00:10:31 2018
Local
8.8.8.8 (metric 12) from 8.8.8.8 (10.12.28.165)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal, add-path
Originator: 10.12.28.156, Cluster list: 10.12.28.165
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
7.7.7.7 13.13.13.13
Last update: Mon Aug 6 00:10:27 2018
Local
9.9.9.9 (metric 12) from 9.9.9.9 (10.12.28.166)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal, add-path
Originator: 10.12.28.156, Cluster list: 10.12.28.166
rx path_id: -1 tx path_id: 2
Advertised to non peer-group peers:
7.7.7.7 13.13.13.13
Last update: Mon Aug 6 00:10:37 2018
BR2#show mpls ftn-table
Primary FTN entry with FEC: 1.1.1.1/32, id: 24, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 14, in intf: - in label: 0 out-segment ix: 12
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 12, owner: BGP, Stale: NO, out intf: eth2, out label: 24960
Nexthop addr: 3.3.3.3 cross connect ix: 14, op code: Push and Lookup
Primary FTN entry with FEC: 3.3.3.3/32, id: 1, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth2, out label: 24320
Nexthop addr: 40.1.1.159 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 4.4.4.4/32, id: 2, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 40.1.1.159 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 6.6.6.6/32, id: 12, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 50.1.1.161 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 13, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 11, in intf: - in label: 0 out-segment ix: 10
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 10, owner: LDP, Stale: NO, out intf: eth1, out label: 24334
Nexthop addr: 50.1.1.161 cross connect ix: 11, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 25, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 15, in intf: - in label: 0 out-segment ix: 13
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 13, owner: BGP, Stale: NO, out intf: eth1, out label: 24960
Nexthop addr: 7.7.7.7 cross connect ix: 15, op code: Push
Primary FTN entry with FEC: 8.8.8.8/32, id: 3, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth2, out label: 24333
Nexthop addr: 40.1.1.159 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 9.9.9.9/32, id: 4, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth2, out label: 24322
Nexthop addr: 40.1.1.159 cross connect ix: 3, op code: Push
Primary FTN entry with FEC: 10.10.10.10/32, id: 14, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth1, out label: 24323
Nexthop addr: 50.1.1.161 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 11.11.11.11/32, id: 5, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth2, out label: 24338
Nexthop addr: 40.1.1.159 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 12.12.12.12/32, id: 15, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 8
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 8, owner: LDP, Stale: NO, out intf: eth1, out label: 24320
Nexthop addr: 50.1.1.161 cross connect ix: 8, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 16, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 13, in intf: - in label: 0 out-segment ix: 11
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 11, owner: LDP, Stale: NO, out intf: eth1, out label: 24338
Nexthop addr: 50.1.1.161 cross connect ix: 13, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 28, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 18, in intf: - in label: 0 out-segment ix: 16
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 16, owner: BGP, Stale: NO, out intf: eth1, out label: 24960
Nexthop addr: 13.13.13.13 cross connect ix: 18, op code: Push
Primary FTN entry with FEC: 14.14.14.14/32, id: 27, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 17, in intf: - in label: 0 out-segment ix: 15
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 15, owner: BGP, Stale: NO, out intf: eth2, out label: 24960
Nexthop addr: 9.9.9.9 cross connect ix: 17, op code: Push and Lookup
Primary FTN entry with FEC: 15.15.15.15/32, id: 17, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 9, in intf: - in label: 0 out-segment ix: 9
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 9, owner: LDP, Stale: NO, out intf: eth1, out label: 24321
Nexthop addr: 50.1.1.161 cross connect ix: 9, op code: Push
Primary FTN entry with FEC: 15.15.15.15/32, id: 26, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 16, in intf: - in label: 0 out-segment ix: 14
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 14, owner: BGP, Stale: NO, out intf: eth1, out label: 24960
Nexthop addr: 15.15.15.15 cross connect ix: 16, op code: Push
Primary FTN entry with FEC: 22.1.1.0/24, id: 6, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 40.1.1.159 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 24.1.1.0/24, id: 7, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 40.1.1.159 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 25.1.1.0/24, id: 8, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 40.1.1.159 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 26.1.1.0/24, id: 18, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 50.1.1.161 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 27.1.1.0/24, id: 9, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 40.1.1.159 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 28.1.1.0/24, id: 19, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 50.1.1.161 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 29.1.1.0/24, id: 10, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 40.1.1.159 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 30.1.1.0/24, id: 11, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 40.1.1.159 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 32.1.1.0/24, id: 20, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 50.1.1.161 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 33.1.1.0/24, id: 21, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 50.1.1.161 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 42.1.1.0/24, id: 22, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 50.1.1.161 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 60.1.1.0/24, id: 23, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 50.1.1.161 cross connect ix: 6, op code: Push
BR2#
BR7#show ip bgp labeled-unicast all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>i 1.1.1.1/32 3.3.3.3 - 24960
*ai 8.8.8.8 - 24960
*ai 9.9.9.9 - 24961
*>i 7.7.7.7/32 7.7.7.7 24962(eth7) 24960
*>i 13.13.13.13/32 13.13.13.13 24960(eth7) 24960
*>i 14.14.14.14/32 3.3.3.3 - 24961
*ai 8.8.8.8 - 24961
*ai 9.9.9.9 - 24960
*>i 15.15.15.15/32 15.15.15.15 24961(eth7) 24960
BR7#
BR7#show ip bgp labeled-unicast all summary
BGP router identifier 10.12.28.169, local AS number 100
BGP table version is 7
1 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
3.3.3.3 4 100 603 603 7 0 0 04:59:46 2
7.7.7.7 4 100 602 607 7 0 0 04:59:43 1
8.8.8.8 4 100 603 604 7 0 0 04:59:40 2
9.9.9.9 4 100 603 604 7 0 0 04:59:47 2
13.13.13.13 4 100 602 608 7 0 0 04:59:42 1
15.15.15.15 4 100 602 606 7 0 0 04:59:40 1
Total number of neighbors 6
Total number of Established sessions 6
BR7#
BR7#show mpls ftn-table
Primary FTN entry with FEC: 1.1.1.1/32, id: 25, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 20, in intf: - in label: 0 out-segment ix: 13
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 13, owner: BGP, Stale: NO, out intf: eth7, out label: 24960
Nexthop addr: 3.3.3.3 cross connect ix: 20, op code: Push and Lookup
Primary FTN entry with FEC: 3.3.3.3/32, id: 12, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth7, out label: 24320
Nexthop addr: 29.1.1.159 cross connect ix: 3, op code: Push
Primary FTN entry with FEC: 4.4.4.4/32, id: 13, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth7, out label: 3
Nexthop addr: 29.1.1.159 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 5.5.5.5/32, id: 9, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 15, in intf: - in label: 0 out-segment ix: 10
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 10, owner: LDP, Stale: NO, out intf: eth5, out label: 24332
Nexthop addr: 33.1.1.161 cross connect ix: 15, op code: Push
Primary FTN entry with FEC: 6.6.6.6/32, id: 1, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 33.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 10, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 17, in intf: - in label: 0 out-segment ix: 11
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 11, owner: LDP, Stale: NO, out intf: eth5, out label: 24336
Nexthop addr: 33.1.1.161 cross connect ix: 17, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 28, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 23, in intf: - in label: 0 out-segment ix: 16
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 16, owner: BGP, Stale: NO, out intf: eth5, out label: 24960
Nexthop addr: 7.7.7.7 cross connect ix: 23, op code: Push
Primary FTN entry with FEC: 8.8.8.8/32, id: 14, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 11, in intf: - in label: 0 out-segment ix: 8
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 8, owner: LDP, Stale: NO, out intf: eth7, out label: 24336
Nexthop addr: 29.1.1.159 cross connect ix: 11, op code: Push
Primary FTN entry with FEC: 9.9.9.9/32, id: 24, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth7, out label: 24323
Nexthop addr: 29.1.1.159 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 10.10.10.10/32, id: 16, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 9, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth7, out label: 24331
Nexthop addr: 29.1.1.159 cross connect ix: 9, op code: Push
Primary FTN entry with FEC: 11.11.11.11/32, id: 17, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 13, in intf: - in label: 0 out-segment ix: 9
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 9, owner: LDP, Stale: NO, out intf: eth7, out label: 24342
Nexthop addr: 29.1.1.159 cross connect ix: 13, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 11, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 19, in intf: - in label: 0 out-segment ix: 12
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 12, owner: LDP, Stale: NO, out intf: eth5, out label: 24342
Nexthop addr: 33.1.1.161 cross connect ix: 19, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 15, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 5, owner: BGP, Stale: NO, out intf: eth5, out label: 24960
Nexthop addr: 13.13.13.13 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 14.14.14.14/32, id: 27, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 22, in intf: - in label: 0 out-segment ix: 15
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 15, owner: BGP, Stale: NO, out intf: eth7, out label: 24961
Nexthop addr: 3.3.3.3 cross connect ix: 22, op code: Push and Lookup
Primary FTN entry with FEC: 15.15.15.15/32, id: 8, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth5, out label: 24322
Nexthop addr: 33.1.1.161 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 15.15.15.15/32, id: 26, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 21, in intf: - in label: 0 out-segment ix: 14
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 14, owner: BGP, Stale: NO, out intf: eth5, out label: 24960
Nexthop addr: 15.15.15.15 cross connect ix: 21, op code: Push
Primary FTN entry with FEC: 22.1.1.0/24, id: 18, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth7, out label: 3
Nexthop addr: 29.1.1.159 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 24.1.1.0/24, id: 19, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth7, out label: 3
Nexthop addr: 29.1.1.159 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 25.1.1.0/24, id: 20, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth7, out label: 3
Nexthop addr: 29.1.1.159 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 26.1.1.0/24, id: 2, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 33.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 27.1.1.0/24, id: 21, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth7, out label: 3
Nexthop addr: 29.1.1.159 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 28.1.1.0/24, id: 3, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 33.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 30.1.1.0/24, id: 22, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth7, out label: 3
Nexthop addr: 29.1.1.159 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 32.1.1.0/24, id: 4, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 33.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 40.1.1.0/24, id: 23, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth7, out label: 3
Nexthop addr: 29.1.1.159 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 42.1.1.0/24, id: 5, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 33.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 50.1.1.0/24, id: 6, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 33.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 60.1.1.0/24, id: 7, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth5, out label: 3
Nexthop addr: 33.1.1.161 cross connect ix: 1, op code: Push
BR7#show ip bgp labeled-unicast 1.1.1.1/32
BGP routing table entry for 1.1.1.1/32
Paths: (3 available, best #1, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
7.7.7.7 15.15.15.15
Local
3.3.3.3 (metric 12) from 3.3.3.3 (10.12.28.158)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal, best
Originator: 10.12.28.156, Cluster list: 10.12.28.158
rx path_id: -1 tx path_id: 1
Advertised to non peer-group peers:
13.13.13.13
Last update: Mon Aug 6 00:10:31 2018
Local
8.8.8.8 (metric 12) from 8.8.8.8 (10.12.28.165)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal, add-path
Originator: 10.12.28.156, Cluster list: 10.12.28.165
rx path_id: -1 tx path_id: 0
Advertised to non peer-group peers:
13.13.13.13
Last update: Mon Aug 6 00:10:29 2018
Local
9.9.9.9 (metric 12) from 9.9.9.9 (10.12.28.166)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal, add-path
Originator: 10.12.28.156, Cluster list: 10.12.28.166
rx path_id: 0 tx path_id: 2
Advertised to non peer-group peers:
13.13.13.13
Last update: Mon Aug 6 00:10:37 2018
BR7#
AGN4#show ip bgp labeled-unicast all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>i 1.1.1.1/32 3.3.3.3 - 24960
* i 3.3.3.3 - 24960
* i 3.3.3.3 - 24960
* i 3.3.3.3 - 24960
* i 8.8.8.8 - 24960
* i 8.8.8.8 - 24960
* i 8.8.8.8 - 24960
* i 8.8.8.8 - 24960
* i 9.9.9.9 - 24961
* i 9.9.9.9 - 24961
* i 9.9.9.9 - 24961
*>i 7.7.7.7/32 7.7.7.7 - 24960
* i 7.7.7.7 - 24960
* i 7.7.7.7 - 24960
* i 7.7.7.7 - 24960
*> 13.13.13.13/32 0.0.0.0 24960(eth6) -
*>i 14.14.14.14/32 3.3.3.3 - 24961
* i 3.3.3.3 - 24961
* i 3.3.3.3 - 24961
* i 3.3.3.3 - 24961
* i 8.8.8.8 - 24961
* i 8.8.8.8 - 24961
* i 8.8.8.8 - 24961
* i 9.9.9.9 - 24960
* i 9.9.9.9 - 24960
* i 9.9.9.9 - 24960
* i 9.9.9.9 - 24960
*>i 15.15.15.15/32 15.15.15.15 - 24960
* i 15.15.15.15 - 24960
* i 15.15.15.15 - 24960
* i 15.15.15.15 - 24960
AGN4#
AGN4#show ip bgp labeled-unicast all summary
BGP router identifier 10.12.28.170, local AS number 100
BGP table version is 7
1 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
5.5.5.5 4 100 609 603 7 0 0 05:00:20 8
10.10.10.10 4 100 608 603 7 0 0 05:00:22 8
11.11.11.11 4 100 607 602 7 0 0 05:00:00 6
12.12.12.12 4 100 609 603 7 0 0 05:00:29 8
Total number of neighbors 4
Total number of Established sessions 4
AGN4#
AGN4#show ip bgp labeled-unicast 1.1.1.1/32
BGP routing table entry for 1.1.1.1/32
Paths: (11 available, best #1, table Default-IP-Routing-Table)
Not advertised to any peer
Local
3.3.3.3 (metric 20) from 5.5.5.5 (10.12.28.160)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal, best
Originator: 10.12.28.158, Cluster list: 10.12.28.160 10.12.28.158
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:36 2018
Local
3.3.3.3 (metric 20) from 10.10.10.10 (10.12.28.167)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.158, Cluster list: 10.12.28.167 10.12.28.158
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:34 2018
Local
3.3.3.3 (metric 20) from 11.11.11.11 (10.12.28.168)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.158, Cluster list: 10.12.28.168 10.12.28.158
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:56 2018
Local
3.3.3.3 (metric 20) from 12.12.12.12 (10.12.28.169)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.158, Cluster list: 10.12.28.169 10.12.28.158
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:31 2018
Local
8.8.8.8 (metric 20) from 5.5.5.5 (10.12.28.160)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.165, Cluster list: 10.12.28.160 10.12.28.165
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:40 2018
Local
8.8.8.8 (metric 20) from 10.10.10.10 (10.12.28.167)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.165, Cluster list: 10.12.28.167 10.12.28.165
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:38 2018
Local
8.8.8.8 (metric 20) from 11.11.11.11 (10.12.28.168)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.165, Cluster list: 10.12.28.168 10.12.28.165
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:11:08 2018
Local
8.8.8.8 (metric 20) from 12.12.12.12 (10.12.28.169)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.165, Cluster list: 10.12.28.169 10.12.28.165
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:31 2018
Local
9.9.9.9 (metric 20) from 5.5.5.5 (10.12.28.160)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal
Originator: 10.12.28.166, Cluster list: 10.12.28.160 10.12.28.166
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:40 2018
Local
9.9.9.9 (metric 20) from 10.10.10.10 (10.12.28.167)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal
Originator: 10.12.28.166, Cluster list: 10.12.28.167 10.12.28.166
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:54 2018
Local
9.9.9.9 (metric 20) from 12.12.12.12 (10.12.28.169)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal
Originator: 10.12.28.166, Cluster list: 10.12.28.169 10.12.28.166
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:43 2018
AGN4#show mpls ftn-table
Primary FTN entry with FEC: 1.1.1.1/32, id: 19, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 14, in intf: - in label: 0 out-segment ix: 13
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 13, owner: BGP, Stale: NO, out intf: eth6, out label: 24960
Nexthop addr: 3.3.3.3 cross connect ix: 14, op code: Push and Lookup
Primary FTN entry with FEC: 3.3.3.3/32, id: 1, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth6, out label: 24325
Nexthop addr: 32.1.1.161 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 5.5.5.5/32, id: 2, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth6, out label: 24331
Nexthop addr: 32.1.1.161 cross connect ix: 3, op code: Push
Primary FTN entry with FEC: 6.6.6.6/32, id: 3, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth6, out label: 3
Nexthop addr: 32.1.1.161 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 4, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth6, out label: 24334
Nexthop addr: 32.1.1.161 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 20, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 15, in intf: - in label: 0 out-segment ix: 14
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 14, owner: BGP, Stale: NO, out intf: eth6, out label: 24960
Nexthop addr: 7.7.7.7 cross connect ix: 15, op code: Push
Primary FTN entry with FEC: 8.8.8.8/32, id: 5, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth6, out label: 24327
Nexthop addr: 32.1.1.161 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 9.9.9.9/32, id: 6, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth6, out label: 24329
Nexthop addr: 32.1.1.161 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 10.10.10.10/32, id: 7, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth6, out label: 24323
Nexthop addr: 32.1.1.161 cross connect ix: 8, op code: Push
Primary FTN entry with FEC: 11.11.11.11/32, id: 8, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 11, in intf: - in label: 0 out-segment ix: 10
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 10, owner: LDP, Stale: NO, out intf: eth6, out label: 24348
Nexthop addr: 32.1.1.161 cross connect ix: 11, op code: Push
Primary FTN entry with FEC: 12.12.12.12/32, id: 9, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 9, in intf: - in label: 0 out-segment ix: 8
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 8, owner: LDP, Stale: NO, out intf: eth6, out label: 24320
Nexthop addr: 32.1.1.161 cross connect ix: 9, op code: Push
Primary FTN entry with FEC: 14.14.14.14/32, id: 21, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 16, in intf: - in label: 0 out-segment ix: 15
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 15, owner: BGP, Stale: NO, out intf: eth6, out label: 24961
Nexthop addr: 3.3.3.3 cross connect ix: 16, op code: Push and Lookup
Primary FTN entry with FEC: 15.15.15.15/32, id: 10, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 10, in intf: - in label: 0 out-segment ix: 9
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 9, owner: LDP, Stale: NO, out intf: eth6, out label: 24321
Nexthop addr: 32.1.1.161 cross connect ix: 10, op code: Push
Primary FTN entry with FEC: 15.15.15.15/32, id: 18, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 13, in intf: - in label: 0 out-segment ix: 12
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 12, owner: BGP, Stale: NO, out intf: eth6, out label: 24960
Nexthop addr: 15.15.15.15 cross connect ix: 13, op code: Push
Primary FTN entry with FEC: 26.1.1.0/24, id: 11, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth6, out label: 3
Nexthop addr: 32.1.1.161 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 28.1.1.0/24, id: 12, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth6, out label: 3
Nexthop addr: 32.1.1.161 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 33.1.1.0/24, id: 13, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth6, out label: 3
Nexthop addr: 32.1.1.161 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 42.1.1.0/24, id: 14, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth6, out label: 3
Nexthop addr: 32.1.1.161 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 50.1.1.0/24, id: 15, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth6, out label: 3
Nexthop addr: 32.1.1.161 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 60.1.1.0/24, id: 16, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth6, out label: 3
Nexthop addr: 32.1.1.161 cross connect ix: 4, op code: Push
AGN4#
AGN2#show ip bgp labeled-unicast all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>i 1.1.1.1/32 3.3.3.3 - 24960
* i 3.3.3.3 - 24960
* i 3.3.3.3 - 24960
* i 3.3.3.3 - 24960
* i 8.8.8.8 - 24960
* i 8.8.8.8 - 24960
* i 8.8.8.8 - 24960
* i 9.9.9.9 - 24961
* i 9.9.9.9 - 24961
*> 7.7.7.7/32 0.0.0.0 24960(eth2) -
*>i 13.13.13.13/32 13.13.13.13 - 24960
* i 13.13.13.13 - 24960
* i 13.13.13.13 - 24960
* i 13.13.13.13 - 24960
*>i 14.14.14.14/32 3.3.3.3 - 24961
* i 3.3.3.3 - 24961
* i 3.3.3.3 - 24961
* i 3.3.3.3 - 24961
* i 8.8.8.8 - 24961
* i 8.8.8.8 - 24961
* i 9.9.9.9 - 24960
* i 9.9.9.9 - 24960
* i 9.9.9.9 - 24960
*>i 15.15.15.15/32 15.15.15.15 - 24960
* i 15.15.15.15 - 24960
* i 15.15.15.15 - 24960
* i 15.15.15.15 - 24960
AGN2#show ip bgp labeled-unicast all summary
BGP router identifier 10.12.28.162, local AS number 100
BGP table version is 8
1 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
5.5.5.5 4 100 579 573 8 0 0 04:45:08 8
10.10.10.10 4 100 578 573 8 0 0 04:45:07 8
11.11.11.11 4 100 578 573 8 0 0 04:45:05 6
12.12.12.12 4 100 578 573 8 0 0 04:45:07 4
Total number of neighbors 4
Total number of Established sessions 4
AGN2#
AGN2#show ip bgp labeled-unicast 1.1.1.1/32
BGP routing table entry for 1.1.1.1/32
Paths: (9 available, best #1, table Default-IP-Routing-Table)
Not advertised to any peer
Local
3.3.3.3 (metric 20) from 5.5.5.5 (10.12.28.160)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal, best
Originator: 10.12.28.158, Cluster list: 10.12.28.160 10.12.28.158
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:32 2018
Local
3.3.3.3 (metric 20) from 10.10.10.10 (10.12.28.167)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.158, Cluster list: 10.12.28.167 10.12.28.158
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:34 2018
Local
3.3.3.3 (metric 20) from 11.11.11.11 (10.12.28.168)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.158, Cluster list: 10.12.28.168 10.12.28.158
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:32 2018
Local
3.3.3.3 (metric 20) from 12.12.12.12 (10.12.28.169)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.158, Cluster list: 10.12.28.169 10.12.28.158
Not advertised to any peer
Last update: Mon Aug 6 00:10:34 2018
Local
8.8.8.8 (metric 20) from 5.5.5.5 (10.12.28.160)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal, backup
Originator: 10.12.28.165, Cluster list: 10.12.28.160 10.12.28.165
rx path_id: 0 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:28 2018
Local
8.8.8.8 (metric 20) from 10.10.10.10 (10.12.28.167)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.165, Cluster list: 10.12.28.167 10.12.28.165
rx path_id: 1 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:37 2018
Local
8.8.8.8 (metric 20) from 11.11.11.11 (10.12.28.168)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.165, Cluster list: 10.12.28.168 10.12.28.165
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:11:07 2018
Local
9.9.9.9 (metric 20) from 5.5.5.5 (10.12.28.160)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal
Originator: 10.12.28.166, Cluster list: 10.12.28.160 10.12.28.166
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:39 2018
Local
9.9.9.9 (metric 20) from 10.10.10.10 (10.12.28.167)
Origin IGP, metric 0, localpref 100, label 24961, Out-label 24961, In-label NA , valid, internal
Originator: 10.12.28.166, Cluster list: 10.12.28.167 10.12.28.166
rx path_id: 2 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:52 2018
BGP PIC Enabled
AGN2#
AGN2#sh mpls ftn-table
Primary FTN entry with FEC: 1.1.1.1/32, id: 19, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 13, in intf: - in label: 0 out-segment ix: 12
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 12, owner: BGP, Stale: NO, out intf: eth2, out label: 24960
Nexthop addr: 3.3.3.3 cross connect ix: 13, op code: Push and Lookup
Non-primary FTN entry with FEC: 1.1.1.1/32, id: 24, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 17, in intf: - in label: 0 out-segment ix: 16
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 16, owner: BGP, Stale: NO, out intf: eth2, out label: 24960
Nexthop addr: 8.8.8.8 cross connect ix: 17, op code: Push and Lookup
Primary FTN entry with FEC: 3.3.3.3/32, id: 1, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth2, out label: 24325
Nexthop addr: 60.1.1.161 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 5.5.5.5/32, id: 2, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth2, out label: 24331
Nexthop addr: 60.1.1.161 cross connect ix: 3, op code: Push
Primary FTN entry with FEC: 6.6.6.6/32, id: 3, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 60.1.1.161 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 8.8.8.8/32, id: 4, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth2, out label: 24327
Nexthop addr: 60.1.1.161 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 9.9.9.9/32, id: 5, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth2, out label: 24329
Nexthop addr: 60.1.1.161 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 10.10.10.10/32, id: 6, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth2, out label: 24323
Nexthop addr: 60.1.1.161 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 11.11.11.11/32, id: 7, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 11, in intf: - in label: 0 out-segment ix: 10
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 10, owner: LDP, Stale: NO, out intf: eth2, out label: 24345
Nexthop addr: 60.1.1.161 cross connect ix: 11, op code: Push
Primary FTN entry with FEC: 12.12.12.12/32, id: 8, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth2, out label: 24320
Nexthop addr: 60.1.1.161 cross connect ix: 8, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 9, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 10, in intf: - in label: 0 out-segment ix: 9
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 9, owner: LDP, Stale: NO, out intf: eth2, out label: 24339
Nexthop addr: 60.1.1.161 cross connect ix: 10, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 17, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 12, in intf: - in label: 0 out-segment ix: 11
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 11, owner: BGP, Stale: NO, out intf: eth2, out label: 24960
Nexthop addr: 13.13.13.13 cross connect ix: 12, op code: Push
Primary FTN entry with FEC: 14.14.14.14/32, id: 22, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 16, in intf: - in label: 0 out-segment ix: 15
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 15, owner: BGP, Stale: NO, out intf: eth2, out label: 24961
Nexthop addr: 3.3.3.3 cross connect ix: 16, op code: Push and Lookup
Non-primary FTN entry with FEC: 14.14.14.14/32, id: 25, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 18, in intf: - in label: 0 out-segment ix: 17
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 17, owner: BGP, Stale: NO, out intf: eth2, out label: 24961
Nexthop addr: 8.8.8.8 cross connect ix: 18, op code: Push and Lookup
Primary FTN entry with FEC: 15.15.15.15/32, id: 10, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 9, in intf: - in label: 0 out-segment ix: 8
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 8, owner: LDP, Stale: NO, out intf: eth2, out label: 24321
Nexthop addr: 60.1.1.161 cross connect ix: 9, op code: Push
Primary FTN entry with FEC: 15.15.15.15/32, id: 26, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 19, in intf: - in label: 0 out-segment ix: 18
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 18, owner: BGP, Stale: NO, out intf: eth2, out label: 24960
Nexthop addr: 15.15.15.15 cross connect ix: 19, op code: Push
Primary FTN entry with FEC: 26.1.1.0/24, id: 11, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 60.1.1.161 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 28.1.1.0/24, id: 12, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 60.1.1.161 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 32.1.1.0/24, id: 13, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 60.1.1.161 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 33.1.1.0/24, id: 14, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 60.1.1.161 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 42.1.1.0/24, id: 15, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 60.1.1.161 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 50.1.1.0/24, id: 16, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 60.1.1.161 cross connect ix: 4, op code: Push
AGN2#
AGN5#show ip bgp labeled-unicast all
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>i 1.1.1.1/32 3.3.3.3 - 24960
* i 3.3.3.3 - 24960
* i 3.3.3.3 - 24960
* i 3.3.3.3 - 24960
*>i 7.7.7.7/32 7.7.7.7 - 24960
* i 7.7.7.7 - 24960
* i 7.7.7.7 - 24960
* i 7.7.7.7 - 24960
*>i 13.13.13.13/32 13.13.13.13 - 24960
* i 13.13.13.13 - 24960
* i 13.13.13.13 - 24960
* i 13.13.13.13 - 24960
*>i 14.14.14.14/32 3.3.3.3 - 24961
* i 8.8.8.8 - 24961
* i 9.9.9.9 - 24960
* i 9.9.9.9 - 24960
*> 15.15.15.15/32 0.0.0.0 24960(eth7) -
AGN5#
AGN5#show ip bgp labeled-unicast all summary
BGP router identifier 10.12.28.172, local AS number 100
BGP table version is 8
1 BGP AS-PATH entries
0 BGP community entries
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
5.5.5.5 4 100 610 606 8 0 0 05:01:41 4
10.10.10.10 4 100 609 606 8 0 0 05:01:54 4
11.11.11.11 4 100 609 606 8 0 0 05:01:39 4
12.12.12.12 4 100 610 606 8 0 0 05:01:39 4
Total number of neighbors 4
Total number of Established sessions 4
AGN5#
AGN5#show ip bgp labeled-unicast 1.1.1.1/32
BGP routing table entry for 1.1.1.1/32
Paths: (4 available, best #1, table Default-IP-Routing-Table)
Not advertised to any peer
Local
3.3.3.3 (metric 20) from 5.5.5.5 (10.12.28.160)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal, best
Originator: 10.12.28.158, Cluster list: 10.12.28.160 10.12.28.158
rx path_id: -1 tx path_id: -1
Not advertised to any peer
Last update: Mon Aug 6 00:10:34 2018
Local
3.3.3.3 (metric 20) from 10.10.10.10 (10.12.28.167)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.158, Cluster list: 10.12.28.167 10.12.28.158
Not advertised to any peer
Last update: Mon Aug 6 00:10:32 2018
Local
3.3.3.3 (metric 20) from 11.11.11.11 (10.12.28.168)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.158, Cluster list: 10.12.28.168 10.12.28.158
Not advertised to any peer
Last update: Mon Aug 6 00:10:33 2018
Local
3.3.3.3 (metric 20) from 12.12.12.12 (10.12.28.169)
Origin IGP, metric 0, localpref 100, label 24960, Out-label 24960, In-label NA , valid, internal
Originator: 10.12.28.158, Cluster list: 10.12.28.169 10.12.28.158
Not advertised to any peer
Last update: Mon Aug 6 00:10:33 2018
BGP PIC Enabled
AGN5#show mpls ftn-table
Primary FTN entry with FEC: 1.1.1.1/32, id: 19, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 14, in intf: - in label: 0 out-segment ix: 13
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 13, owner: BGP, Stale: NO, out intf: eth7, out label: 24960
Nexthop addr: 3.3.3.3 cross connect ix: 14, op code: Push and Lookup
Primary FTN entry with FEC: 3.3.3.3/32, id: 11, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 4
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 4, owner: LDP, Stale: NO, out intf: eth7, out label: 24326
Nexthop addr: 42.1.1.161 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 5.5.5.5/32, id: 9, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: eth7, out label: 24333
Nexthop addr: 42.1.1.161 cross connect ix: 8, op code: Push
Primary FTN entry with FEC: 6.6.6.6/32, id: 1, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth7, out label: 3
Nexthop addr: 42.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 14, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 9, in intf: - in label: 0 out-segment ix: 8
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 8, owner: LDP, Stale: NO, out intf: eth7, out label: 24337
Nexthop addr: 42.1.1.161 cross connect ix: 9, op code: Push
Primary FTN entry with FEC: 7.7.7.7/32, id: 21, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 15, in intf: - in label: 0 out-segment ix: 14
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 14, owner: BGP, Stale: NO, out intf: eth7, out label: 24960
Nexthop addr: 7.7.7.7 cross connect ix: 15, op code: Push
Primary FTN entry with FEC: 8.8.8.8/32, id: 12, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: eth7, out label: 24328
Nexthop addr: 42.1.1.161 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 9.9.9.9/32, id: 13, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: eth7, out label: 24330
Nexthop addr: 42.1.1.161 cross connect ix: 6, op code: Push
Primary FTN entry with FEC: 10.10.10.10/32, id: 10, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 3
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: LDP, Stale: NO, out intf: eth7, out label: 24324
Nexthop addr: 42.1.1.161 cross connect ix: 3, op code: Push
Primary FTN entry with FEC: 11.11.11.11/32, id: 15, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 11, in intf: - in label: 0 out-segment ix: 10
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 10, owner: LDP, Stale: NO, out intf: eth7, out label: 24349
Nexthop addr: 42.1.1.161 cross connect ix: 11, op code: Push
Primary FTN entry with FEC: 12.12.12.12/32, id: 2, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: LDP, Stale: NO, out intf: eth7, out label: 24320
Nexthop addr: 42.1.1.161 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 16, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 10, in intf: - in label: 0 out-segment ix: 9
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 9, owner: LDP, Stale: NO, out intf: eth7, out label: 24343
Nexthop addr: 42.1.1.161 cross connect ix: 10, op code: Push
Primary FTN entry with FEC: 13.13.13.13/32, id: 17, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 12, in intf: - in label: 0 out-segment ix: 11
Owner: BGP, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 11, owner: BGP, Stale: NO, out intf: eth7, out label: 24960
Nexthop addr: 13.13.13.13 cross connect ix: 12, op code: Push
Primary FTN entry with FEC: 14.14.14.14/32, id: 20, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 16, in intf: - in label: 0 out-segment ix: 15
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 15, owner: BGP, Stale: NO, out intf: eth7, out label: 24961
Nexthop addr: 3.3.3.3 cross connect ix: 16, op code: Push and Lookup
Non-primary FTN entry with FEC: 14.14.14.14/32, id: 22, row status: Active
Owner: BGP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 17, in intf: - in label: 0 out-segment ix: 16
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 16, owner: BGP, Stale: NO, out intf: eth7, out label: 24961
Nexthop addr: 8.8.8.8 cross connect ix: 17, op code: Push and Lookup
Primary FTN entry with FEC: 26.1.1.0/24, id: 3, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth7, out label: 3
Nexthop addr: 42.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 28.1.1.0/24, id: 4, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth7, out label: 3
Nexthop addr: 42.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 32.1.1.0/24, id: 5, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth7, out label: 3
Nexthop addr: 42.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 33.1.1.0/24, id: 6, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth7, out label: 3
Nexthop addr: 42.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 50.1.1.0/24, id: 7, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth7, out label: 3
Nexthop addr: 42.1.1.161 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 60.1.1.0/24, id: 8, row status: Active
Owner: LDP, Stale: NO, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Primary: Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: eth7, out label: 3
Nexthop addr: 42.1.1.161 cross connect ix: 1, op code: Push
AGN5#