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1030 CHAPTER 73: BGP DEBUGGING COMMANDS
Examples # In an L2VPN environment, Device A and Device B have established a BGP peer
relationship. Enable debugging for BGP Update messages.
<Sysname> debugging bgp update l2vpn
*0.84372 Sysname RM/7/RMDEBUG:
BGP.L2VPN: Send UPDATE to 1.1.1.1 for following destinations :
Origin : IGP
AS Path : 200
Next Hop : 5.5.5.5
afi = 196(l2vpn) safi = 128(l2vpn)
Route Distinguisher:100:1
CE-ID:1
label offset:0
label base:20480
*0.92566 Sysname RM/7/RMDEBUG:
BGP.L2VPN: Recv UPDATE from 1.1.1.1 with following destinations :
Update message length : 88
Origin : IGP
AS Path : 100
Next Hop : 1.1.1.1
afi = 196(l2vpn) safi = 128(l2vpn)
Route Distinguisher:100:1
CE-ID:0
label offset:0
label base:8192
// Update messages in an L2VPN environment
debugging bgp update label-route
Syntax debugging bgp update label-route [ peer { ipv4-address | group-name } ] [ acl
acl-number | ip-prefix ip-prefix-name] [ receive | send ] [ verbose ]
undo debugging bgp update label-route [ peer { ipv4-address | group-name } ] [
receive | send ] [ verbose ]
View User view
Default Level 1: Monitor level
Parameters peer { ipv4-address | group-name }: Enables/disables BGP labeled route update
message debugging for the specified peer/peer group.
acl acl-number: Filters the output message debugging information with the
specified ACL.
ip-prefix ip-prefix-name: Filters the output message debugging information with
the specified address prefix.
Table 231 Description on the fields of the debugging bgp update l2vpn command
Field Description
afi = 196(l2vpn) safi = 128(l2vpn) Address family is 196. Sub-address family is
128(L2VPN).