OcNOS-RON-6.3.1 : Multi-Protocol Label Switching Guide : Multi-Protocol Label Switching Command Reference : MPLS Commands : show mpls ftn-table
show mpls ftn-table
Use this command to display FTN (FEC-To-NHLF) table information.
Command Syntax
show mpls ftn-table
Parameters
None
Command Mode
Exec mode
Applicability
This command was introduced before OcNOS version 1.3.
Example
#show mpls ftn-table
Primary FTN entry with FEC: 5.5.5.5/32, id: 2, row status: Active
Owner: LDP, Action-type: Redirect to Tunnel, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, QoS Resource id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
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, out intf: p9p1, out label: 3
Nexthop addr: 40.0.0.2 cross connect ix: 1, op code: Push
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, out intf: p8p1, out label: 3
Nexthop addr: 30.0.0.2 cross connect ix: 3, op code: Push
 
Primary FTN entry with FEC: 50.0.0.0/24, id: 6, row status: Active
Owner: LDP, Action-type: Redirect to Tunnel, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, QoS Resource id: 0, Description: N/A
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
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, out intf: p8p1, out label: 3
Nexthop addr: 30.0.0.2 cross connect ix: 3, op code: Push
 
Table 10 explains the show command output fields.
 
Table 10: show mpls ftn-table output field
Field
Description
Action-type
Packets flow direction in the tunnel.
Exp-bits
Experimental bits (EXP) field is a 3-bit field in the MPLS header.
Incoming DSCP
Number of incoming packets in the DSCP.
Tunnel ID
Tunnel identifier (destination port) for the session.
Protected LSP ID
Identifier to protect the LSP in the interface.
QoS Resource ID
Resource identifier of the Quality of Service.
Description
Terms and concepts used to describe MPLS.
Matched bytes
Size of the matched packets.
Pkts
Number packets in the interface.
TX bytes
Size of the packets that transmitted to the neighbor.
Cross connect ix
Displays the table index for the cross-connect.
Pushed pkts
Number of hello packets pushed to the neighbor.
in intf
Installed as a result of configuring an interface.
in label
Displays the ingress (incoming interface) label for this segment.
out-segment ix
Displays the outbound segment index.
Persistent
Displays whether the tunnel is persistent – Yes or No.
Admin Status
Indicates whether the user can administratively disable a peer while still preserving its configuration. Up = Yes, Down = No.
Oper Status
Displays the current status of the cross-connect segment – Up or Down.
Out-Label
Label received from downstream neighbor for route.
Out-Intf
Short name of the physical interface through which traffic goes to the protected link.
Nexthop addr
Displays the IP address of the next hop.
OP code
PUSH = Replace the top label with another and then push one or more additional labels onto the label stack.
SET = Set the next hop label.
Primary FTN entry with FEC
Primary FTN entry configured for the FEC.
ID
Displays the Opcode that identifies the specific PDU for this entry.
ROW status
Displays the current status of the row.
 
Last modified date: 07-13-2023