OcNOS-RON-6.3.1 : Multi-Protocol Label Switching Guide : Multi-Protocol Label Switching Command Reference : MPLS Commands : show mpls forwarding-table
show mpls forwarding-table
Use this command to view forwarding table entries.
Command Syntax
show mpls forwarding-table (count|)
Parameters
count
Count of IPv4 FTNs.
Command Mode
Exec mode
Applicability
This command was introduced before OcNOS version 1.3.
Example
show mpls forwarding-table
Codes: > - installed FTN, * - selected FTN, p - stale FTN, B - BGP FTN, K - CLI FTN, t - tunnel
L - LDP FTN, R - RSVP-TE FTN, S - SNMP FTN, I - IGP-Shortcut,
U - unknown FTN, O - SR-OSPF FTN, i - SR-ISIS FTN, k - SR-CLI FTN
 
Code FEC FTN-ID Tunnel-id Pri LSP-Type Out- Label ELC Out-Intf Nexthop
R(t)> 29.29.29.29/32 1 5001 Yes LSP_DEFAULT 24322 yes
eth2 41.41.41.31
R(t)> 29.29.29.29/32 2 5001 No LSP_DEFAULT 24322 yes
eth1 69.69.69.42
 
#show mpls forwarding-table count
 
---------------------------------------------
Num FTNs : 3 [UP: 3, INSTALLED: 3]
Primary FTNs : 3 [UP: 3, INSTALLED: 3]
Secondary FTNs : 0 [UP: 0, INSTALLED: 0]
---------------------------------------------
---------------------------------------------
Num FTNs : 0 [UP: 0]
Primary FTNs : 0 [UP: 0]
Secondary FTNs : 0 [UP: 0]
---------------------------------------------
 
Table 8 shows the status codes displayed at the start of a route entry.
 
Table 8: status code output field
Status Code
Field
Description
P
Stale FTN
Stale marked FTN due to on-going Graceful Restart of MPLS module.
B
BGP FTN
FTN entry installed by BGP.
K
CLI FTN
Admin configured Static FTN entry.
L
LDP FTN
FTN entry installed by LDP.
R
RSVP-TE FTN
FTN entry installed by RSVP.
S
SNMP FTN
FTN entry installed via SNMP.
I
IGP-Shortcut
FTN entry installed by IGP shortcut.
U
Unknown FTN
FTN entry installed by unknown module.
O
SR-OSPF FTN
FTN entry installed by OSPF segment-Routing.
I
SR-ISIS FTN
FTN entry installed by ISIS segment-routing.
K
SR-CLI FTN
FTN entry installed by Static Segment Routing.
Table 9 explains the show command output fields.
 
Table 9: show mpls forwarding-table output field
Field
Description
FEC
Displays the Forward Equivalency Class (FEC) for this entry.
FTN-ID
FEC-to-NHLFE map counters identification.
Tunnel-ID
Tunnel identification to which packets with this label are going.
Pri
Primary.
LSP-Type
LSP type associated with each interface being protected.
Out-Label
Label received from downstream neighbor for route.
ELC
Whether the RSVP router has Entropy Label Capability.
Out-Intf
Short name of the physical interface through which traffic goes to the protected link.
Nexthop
Displays the IP address of the next hop.
Num FTNs
Number of FEC-to-NHLFE map counters in the interface.
Primary FTNs
Primary FEC-to-NHLFE in the interface.
Secondary FTNs
Secondary FEC-to-NHLFE in the interface.
Num FTNs
Number of FEC-to-NHLFE map counters in protocol.
Primary FTNs
Primary FEC-to-NHLFE map counters in protocol.
Secondary FTNs
Secondary FEC-to-NHLFE map counters in protocol.
Last modified date: 07-13-2023