BGP L2VPN Operational Commands
BGP L2VPN Show Commands
The following show commands display the BGP L2VPN-related information.
BGP Summary
This command displays BGP protocol parameters like attributes or timers that are generic to the BGP instance.
Syntax:
| Attribute | Description |
|---|---|
|
Without any option, the command displays the information for all instances. |
Example: BGP summary for instance l2vpn_ce1
supervisor@rtbrick: op> show bgp summary instance l2vpn_ce1
Instance: l2vpn_ce1
General information
Hostname: , Domain name:
Local AS: 65006, Version: 4
Local preference: 100, eBGP Protocol preference: 20, iBGP Protocol preference: 200
Router ID: 182.1.6.4, Cluster ID: 182.1.6.4
Capabilities
Route refresh: True, AS4: True, Graceful restart: False, L2VPN VPLS-VPWS:True
Best route selection
Always compare MED: False, Ignore as path: False
Ignore local preference: False, Ignore origin: False
Ignore MED: False, Ignore route source: False
Ignore router ID: False, Ignore uptime: True
Ignore cluster length: False, Ignore peer IP: False
Route select parameter: 0
Timers
Connect retry: 30s, Keepalive: 30s, Holdtime: 90s
Statistics
Peers configured: 0, Peers auto discovery: 0
Peers in idle : 0
Peers in connect : 0
Peers in active : 0
Peers in opensent : 0
Peers in openconfirm : 0
BGP Peer
The 'show bgp peer' commands display information on BGP peers.
Syntax:
| Option | Description |
|---|---|
|
Without any option, the commands display all BGP peers in all instances in a summary table format. |
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Detailed information on all BGP peers in all instances in a list view. |
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Detailed information on the peer with the given name. |
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Detailed information on the peer with the given IP address. |
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Displays BGP peer history information such as the peer state down reasons. |
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Displays BGP peer history information such as the peer state down reasons for a specified peer. |
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Summary of all BGP peers in the given instance. |
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Detailed information on all BGP peers in the given instance. |
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Detailed information on the peer with the given name in the given instance. |
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Detailed information on the peer with the given IP address in the given instance. |
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Received and sent BGP prefixes per AFI/SAFI for all peers in all instances. |
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Received and sent BGP prefixes per AFI/SAFI for the peer with the given name. |
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Received and sent BGP prefixes per AFI/SAFI for the peer with the given IP address. |
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Received and sent BGP prefixes per AFI/SAFI for the peer with the given name in the given instance. |
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Received and sent BGP prefixes per AFI/SAFI for the peer with the given IP address in the given instance. |
Example 1: BGP Peer Information for instance default
supervisor@rtbrick: op> show bgp peer instance default Instance: default Peer Remote AS State Up/Down Time PfxRcvd PfxSent spine1 4200000000 Established 0d:00h:59m:45s 55 77 spine1 4200000000 Established 0d:00h:59m:48s 55 77 supervisor@rtbrick: op>
Example 2: Detailed view of BGP Peer Information
supervisor@rtbrick: op> show bgp peer detail
Peer: spine1, Peer IP: fe80::9a19:2cff:fe99:4701, Remote AS: 4200000000, Local: fe80::9a19:2cff:fe36:3e03, Local AS: 4200000004, Any AS: False
Type: ebgp, State: Established, Up/Down Time: 0d:01h:00m:40s
Discovered on interface: ifl-0/0/2/1
Last transition: Thu Apr 18 04:50:56 GMT +0000 2024, Flap count: 0
Peer ID : 192.1.0.1, Local ID : 192.1.0.4
Instance : default, Peer group: spine
6PE enabled : False
Timer values:
Peer keepalive : 30s, Local keepalive: 30s
Peer holddown : 90s, Local holddown : 90s
Connect retry : 30s
Timers:
Connect retry timer : 0s
Keepalive timer : expires in 21s 796304us
Holddown timer : expires in 1m 13s 560627us
NLRIs:
Sent : ['l2vpn-evpn', 'ipv4-unicast', 'ipv6-unicast', 'ipv4-vpn-unicast', 'ipv6-vpn-unicast', 'ipv4-vpn-multicast', 'l2vpn-vpls', 'ipv4-labeled-unicast', 'ipv6-labeled-unicast']
Received : ['l2vpn-evpn', 'ipv4-unicast', 'ipv6-unicast', 'ipv4-vpn-unicast', 'ipv6-vpn-unicast', 'ipv4-vpn-multicast', 'l2vpn-vpls', 'ipv4-labeled-unicast', 'ipv6-labeled-unicast']
Negotiated : ['l2vpn-evpn', 'ipv4-unicast', 'ipv6-unicast', 'ipv4-vpn-unicast', 'ipv6-vpn-unicast', 'ipv4-vpn-multicast', 'l2vpn-vpls', 'ipv4-labeled-unicast', 'ipv6-labeled-unicast']
Capabilities:
Addpath sent : None
Addpath received : None
Addpath negotiated : None
Extended nexthop sent : ['ipv4-unicast', 'ipv4-vpn-unicast', 'ipv4-vpn-multicast', 'ipv4-labeled-unicast']
Extended nexthop received : ['ipv4-unicast', 'ipv4-labeled-unicast', 'ipv4-vpn-multicast', 'ipv4-vpn-unicast']
Extended nexthop negotiated : ['ipv4-unicast', 'ipv4-labeled-unicast', 'ipv4-vpn-multicast', 'ipv4-vpn-unicast']
Capabilities:
Feature Sent Received Negotiated
Route refresh True True True
4 byte AS True True True
Graceful restart False False False
Link local only False False False
Prefix Limit:
End of RIB:
Address family Sent Received
IPv4 unicast Thu Apr 18 04:50:59 GMT +0000 2024 Thu Apr 18 04:50:59 GMT +0000 2024
IPv4 labeled-unicast Thu Apr 18 04:50:59 GMT +0000 2024 Thu Apr 18 04:50:59 GMT +0000 2024
IPv6 unicast Thu Apr 18 04:50:59 GMT +0000 2024 Thu Apr 18 04:50:59 GMT +0000 2024
IPv6 labeled-unicast Thu Apr 18 04:50:59 GMT +0000 2024 Thu Apr 18 04:50:59 GMT +0000 2024
IPv4 VPN-unicast Thu Apr 18 04:50:59 GMT +0000 2024 Thu Apr 18 04:50:59 GMT +0000 2024
IPv6 VPN-unicast Thu Apr 18 04:50:59 GMT +0000 2024 Thu Apr 18 04:50:59 GMT +0000 2024
IPv4 VPN-multicast Thu Apr 18 04:50:59 GMT +0000 2024 Thu Apr 18 04:50:59 GMT +0000 2024
L2VPN VPLS Thu Apr 18 04:50:59 GMT +0000 2024 Thu Apr 18 04:50:59 GMT +0000 2024
L2VPN EVPN Thu Apr 18 04:50:59 GMT +0000 2024 Thu Apr 18 04:50:59 GMT +0000 2024
Message stats:
Session stats:
Direction Open Update Keepalive Notify Route refresh
Input 0 0 72 0 0
Output 0 0 71 0 0
Total stats:
Input 0 0 72 0 0
Output 0 0 71 0 0
Route stats:
Address family Received Sent Prefix limit Idle timeout
IPv4 unicast 0 0 0 0
IPv4 labeled-unicast 0 0 0 0
IPv6 unicast 0 0 0 0
IPv6 labeled-unicast 0 0 0 0
IPv4 VPN-unicast 0 0 0 0
IPv6 VPN-unicast 0 0 0 0
IPv4 VPN-multicast 0 0 0 0
L2VPN VPLS 0 0 0 0
L2VPN EVPN 0 0 0 0
<...>
Example 3: BGP Peer Statistics for a specific peer
supervisor@rtbrick: op> show bgp peer statistics peer address fe80::781a:c6ff:fec0:1
Instance: default
Peer AFI SAFI PfxRcvd PfxSent
spine1 ipv4 unicast 4 5
ipv4 labeled-unicast 4 5
ipv6 unicast 4 5
ipv6 labeled-unicast 4 5
ipv4 vpn-unicast 14 18
ipv6 vpn-unicast 14 18
ipv4 multicast 0 0
ipv4 vpn-multicast 4 7
l2vpn vpls 3 6
l2vpn evpn 4 8
Example 4: BGP Peer history for a specified peer
supervisor@rtbrick.net: op> show bgp peer history peer address 192:168::40 Instance: vrf1 Peer Address Source Address Type Last Reset Reason 192:168::40 192:168:5::20 FSM Error FSM Error, Sub-Code: Unexpected message in OpenSent State
BGP RIB-in
This command displays the received routes.
Syntax:
| Option | Description |
|---|---|
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Without any option, the command displays information on the received BGP routing table on all instances in a summary table format. |
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BGP routing table summary for the given address family (AFI), all sub-address families and all instances. Supported AFI values are 'ipv4', 'ipv6' and |
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BGP routing table summary for the given address family (AFI) and sub-address family (SAFI), and all instances. Supported SAFI values are |
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Detailed list view of the BGP routing table for the given address family (AFI) and sub-address family (SAFI), and all instances. |
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BGP routing table entry for the given prefix and all instances. |
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BGP routing table summary for the given AFI, SAFI, and instance. |
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Detailed list view of BGP routing table for the given AFI, SAFI, and instance. |
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BGP routing table entry for the given prefix and instance. |
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BGP community details for the given AFI, SAFI, and instance. |
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BGP route with error status for the given AFI, SAFI, and instance. |
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Peer name or address |
Example 1: Summary view of the BGP rib-in where you can find received information for the BGP L2VPN instances like l2vpn_ce1, l2vpn_ce2, and l2vpn_ce3.
supervisor@rtbrick: op> show bgp rib-in
Flags: & - Imported, ! - Error
Instance: default, AFI: ipv6, SAFI: unicast
Hostname: Local, Peer IP: 0.0.0.0
Source IP: 0.0.0.0, Total routes: 3
Prefix Next Hop MED Lpref AS Path Status
192:1::3/128 0 100 - Valid
192:1::5/128 0 100 - Valid
192:1::6/128 0 100 - Valid
Hostname: spine1, Peer IP: fe80::781a:c6ff:fec0:1
Source IP: fe80::7857:d6ff:fec0:0, Total routes: 1
Prefix Next Hop MED Lpref AS Path Status
192:1::1/128 fe80::781a:c6ff:fec0:1 0 - 4200000000 Valid
Instance: default, AFI: ipv6, SAFI: labeled-unicast
Hostname: Local, Peer IP: 0.0.0.0
Source IP: 0.0.0.0, Total routes: 3
Prefix Next Hop MED Lpref AS Path Status
192:1::3/128 0 100 - Valid
192:1::5/128 0 100 - Valid
192:1::6/128 0 100 - Valid
Hostname: spine1, Peer IP: fe80::781a:c6ff:fec0:1
Source IP: fe80::7857:d6ff:fec0:0, Total routes: 1
Prefix Next Hop MED Lpref AS Path Status
192:1::1/128 fe80::781a:c6ff:fec0:1 0 - 4200000000 Valid
Instance: l2vpn_ce1, AFI: l2vpn, SAFI: vpls-vpws
Hostname: Local, Peer IP: 0.0.0.0
Source IP: 0.0.0.0, Total routes: 1
Prefix Next Hop MED Lpref AS Path Status
00.00.00.00.00.00.00.00.00.00:300/112 0 100 - Valid
Instance: l2vpn_ce2, AFI: l2vpn, SAFI: vpls-vpws
Hostname: Local, Peer IP: 0.0.0.0
Source IP: 0.0.0.0, Total routes: 1
Prefix Next Hop MED Lpref AS Path Status
00.00.00.00.00.00.00.00.00.00:310/112 0 100 - Valid
Instance: l2vpn_ce3, AFI: l2vpn, SAFI: vpls-vpws
Hostname: Local, Peer IP: 0.0.0.0
Source IP: 0.0.0.0, Total routes: 1
Prefix Next Hop MED Lpref AS Path Status
00.00.00.00.00.00.00.00.00.00:400/112 0 100 - Valid
Instance: default, AFI: l2vpn, SAFI: vpls
Hostname: spine1, Peer IP: fe80::781a:c6ff:fec0:1
Source IP: fe80::7857:d6ff:fec0:0, Total routes: 3
Prefix Next Hop MED Lpref AS Path Status
00.00.00.00.00.00.00.00.00.00:301/112 192:1::1 0 - 4200000000 Valid
00.00.00.00.00.00.00.00.00.00:311/112 192:1::1 0 - 4200000000 Valid
00.00.00.00.00.00.00.00.00.00:401/112 192:1::1 0 - 4200000000 Valid
<...>
Example 2: Summary view of the BGP rib-in where you can find received information for address family l2vpn vpls.
supervisor@rtbrick: op> show bgp rib-in l2vpn vpls
Flags: & - Imported, ! - Error
Instance: default, AFI: l2vpn, SAFI: vpls
Hostname: spine1, Peer IP: fe80::9a19:2cff:fe99:4701
Source IP: fe80::9a19:2cff:fe36:3e03, Total routes: 3
Prefix Next Hop MED Lpref AS Path Status
00.00.00.00.00.00.00.00.00.00:301/112 192:1::1 0 - 4200000000, 4200000003 Valid
00.00.00.00.00.00.00.00.00.00:311/112 192:1::1 0 - 4200000000, 4200000003 Valid
00.00.00.00.00.00.00.00.00.00:401/112 192:1::1 0 - 4200000000, 4200000003 Valid
Example 3: Summary view of the BGP rib-in with the error flag.
supervisor@rtbrick.net: op> show bgp rib-in ipv4 unicast peer address 12.0.0.2
Flags: & - Imported, ! - Error
Instance: default, AFI: ipv4, SAFI: unicast
Hostname: P1, Peer IP: 12.0.0.2
Source IP: 12.0.0.1, Total routes: 4
Flags Prefix Next Hop MED Lpref AS Path
12.0.0.0/24 12.0.0.2 0 - 4200000002
12.1.0.0/24 12.0.0.2 0 - 4200000002
192.168.0.20/32 12.0.0.2 0 - 4200000002
192.168.0.21/32 12.0.0.2 0 - 4200000002
BGP FIB
The 'show bgp fib' commands display the BGP forwarding table.
Syntax:
| Option | Description |
|---|---|
|
Without any option, the commands display the BGP forwarding table for all address families and all instances in a summary table format. |
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BGP forwarding table summary for the given address family (AFI), all sub-address families and all instances. Supported AFI values are |
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BGP forwarding table summary for the given address family (AFI) and sub-address family (SAFI), and all instances. Supported SAFI values are 'unicast', 'labeled-unicast', 'vpn-multicast', 'vpn-unicast', 'evpn-vpws', and 'vpls-vpws'. |
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Detailed list view of the BGP forwarding table for the given address family (AFI) and sub-address family (SAFI), and all instances. |
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BGP forwarding table entry for the given prefix and all instances. |
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BGP forwarding table summary for the given AFI, SAFI, and instance. |
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Detailed list view of BGP forwarding table for the given AFI, SAFI, and instance. |
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BGP forwarding table entry for the given prefix and instance. |
supervisor@rtbrick: op> show bgp fib Instance: default, AFI: ipv6, SAFI: unicast Prefix Preference Out Label Next Hop 192:1::1/128 20 - fe80::781a:c6ff:fec0:1 Instance: default, AFI: ipv6, SAFI: labeled-unicast Prefix Preference Out Label Next Hop 192:1::1/128 20 - fe80::781a:c6ff:fec0:1 Instance: l2vpn_ce1, AFI: l2vpn, SAFI: vpls-vpws Prefix Preference Out Label Next Hop 00.00.00.00.00.00.00.00.00.00:301/112 20 150000,bos:1 192:1::1 Instance: l2vpn_ce2, AFI: l2vpn, SAFI: vpls-vpws Prefix Preference Out Label Next Hop 00.00.00.00.00.00.00.00.00.00:311/112 20 110000,bos:1 192:1::1 Instance: l2vpn_ce3, AFI: l2vpn, SAFI: vpls-vpws Prefix Preference Out Label Next Hop 00.00.00.00.00.00.00.00.00.00:401/112 20 120000,bos:1 192:1::1
BGP RIB-out
This command displays the routes that were advertised to peers.
Syntax:
| Option | Description |
|---|---|
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Without any option, the command displays advertised BGP routes for all instances. |
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BGP routing table summary for the given address family (AFI), all sub-address families and all instances. Supported AFI values are |
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BGP routing table summary for the given address family (AFI) and sub-address family (SAFI), and all instances. Supported SAFI values are |
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Detailed list view of the BGP routing table for the given address family (AFI) and sub-address family (SAFI), and all instances. |
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BGP routing table entry for the given prefix and all instances. |
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BGP routing table summary for the given AFI, SAFI, and instance. |
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Detailed list view of BGP routing table for the given AFI, SAFI, and instance. |
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BGP routing table entry for the given prefix and instance. |
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Peer name or address |
Example 1: Summary view of the routes advertised to a peer
supervisor@rtbrick: op> show bgp rib-out
Instance: default, AFI: ipv6, SAFI: unicast
Peer-group: spine, Sent routes: 4
Prefix MED Lpref Origin Next Hop AS Path
192:1::1/128 0 - Incomplete - 4200000003, 4200000000
192:1::3/128 0 - Incomplete - 4200000003
192:1::5/128 0 - Incomplete - 4200000003
192:1::6/128 0 - Incomplete - 4200000003
Instance: default, AFI: ipv6, SAFI: labeled-unicast
Peer-group: spine, Sent routes: 4
Prefix MED Lpref Origin Next Hop AS Path
192:1::1/128 0 - Incomplete - 4200000003, 4200000000
192:1::3/128 0 - Incomplete - 4200000003
192:1::5/128 0 - Incomplete - 4200000003
192:1::6/128 0 - Incomplete - 4200000003
Instance: default, AFI: l2vpn, SAFI: vpls
Peer-group: spine, Sent routes: 3
Prefix MED Lpref Origin Next Hop AS Path
00.00.00.00.00.00.00.00.00.00:300/112 0 - Incomplete 192:1::3 4200000003
00.00.00.00.00.00.00.00.00.00:310/112 0 - Incomplete 192:1::3 4200000003, 4200000000
00.00.00.00.00.00.00.00.00.00:400/112 0 - Incomplete 192:1::3 4200000003
BGP L2VPN
This command displays the BGP L2VPN information.
Syntax:
| Option | Description |
|---|---|
|
Displays pseudowire peer IP information for all instances. |
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Displays pseudowire peer IP information for the specified instance. |
pseudowire detail |
Displays detailed pseudowire peer IP information for all instances. |
Example 1: Display L2VPN pseudowire information for instance l2vpn_ce1
supervisor@rtbrick: op> show bgp l2vpn pseudowire instance l2vpn_ce1
Instance: l2vpn_ce1, AFI: l2vpn, SAFI: vpls-vpws
Peer IP: 12.0.0.2
Route Distinguisher: 192.1.6.3:65006
Number of local interfaces: 1
Interface name Prefix Status Local SID Remote SID Pop Label Push Label
ifl-0/1/7/100 00.00.00.00.00.00.00.00.00.00:300/112 up 300 301 label:150001,bos:1 label:150001
Example 2: Display L2VPN pseudowire information
supervisor@rtbrick.net: cfg> show bgp l2vpn pseudowire
Instance: vrf1-blue, AFI: l2vpn, SAFI: evpn-vpws
Route Distinguisher: 192.168.3.10:65010
Number of local interfaces: 4
Interface name Prefix Status Local SID Remote SID Pop Label Push Label
ifp-0/0/2/101 00.00.00.00.00.00.00.00.00.00:300/112 Up 300 301 label:20018,bos:1 label:20017,bos:1
ifp-0/0/2/201 00.00.00.00.00.00.00.00.00.00:310/112 Up 310 311 label:20019,bos:1 label:20018,bos:1
ifp-0/0/2/401 00.00.00.00.00.00.00.00.00.00:401/112 Up 401 402 - -
ifp-0/0/3/401 00.00.00.00.00.00.00.00.00.00:402/112 Up 402 401 - -
Example 3: Detailed view of L2VPN pseudowire information
supervisor@rtbrick.net: cfg> show bgp l2vpn pseudowire detail
Instance: vrf1-blue, AFI: l2vpn, SAFI: evpn-vpws
Route distinguisher: 192.168.3.10:65010, Number of local interfaces: 4
Prefix: 00.00.00.00.00.00.00.00.00.00:300/112
Peer IP: 12.0.0.2, Interface name: ifp-0/0/2/101, Status: Up
Local SID: 300, Remote SID: 301, Pseudowire type: Remote cross connect
Pop label: label:519936,bos:1, Push label: label:519936,bos:1, Control Word: False
Prefix: 00.00.00.00.00.00.00.00.00.00:310/112
Peer IP: 12.0.0.2, Interface name: ifp-0/0/2/201, Status: Up
Local SID: 310, Remote SID: 311, Pseudowire type: Remote cross connect
Pop label: label:519937,bos:1, Push label: label:519937,bos:1, Control Word: True
Prefix: -
Peer IP: -, Interface name: ifp-0/0/2/401, Status: Local failure
Local SID: 401, Remote SID: 402, Pseudowire type: Unknown
Pop label: -, Push label: -, Control Word: False
Prefix: 00.00.00.00.00.00.00.00.00.00:402/112
Peer IP: -, Interface name: ifp-0/0/3/401, Status: Remote failure
Local SID: 402, Remote SID: 401, Pseudowire type: Unknown
Pop label: label:519980,bos:1, Push label: -, Control Word: False
<...>