1028 CHAPTER 73: BGP DEBUGGING COMMANDS

View

User view

 

Default Level

1: Monitor level

 

Parameters

peer { ipv6-address ipv6-group-name}: Enables/disables BGP IPv6 update

 

debugging for the specified IPv6 peer/peer group.

 

ip-prefixip-prefix-name: Filters the output message debugging information with

 

the specified IP prefix list.

 

receive: Enables/disables debugging for received BGP packets.

 

send: Enables/disables debugging for sent BGP packets.

 

verbose: Displays detailed debugging information.

Description

Use the debugging bgp update ipv6 command to enable debugging for IPv6

 

BGP Update messages.

 

 

Use the undo debugging bgp update ipv6 command to disable debugging

 

for IPv6 BGP update messages.

 

Enabling debugging may affect system performance; therefore, use this command

 

only when necessary and disable debugging once the debugging operation is

 

complete.

 

 

By default, this debugging is disabled.

Examples

# Device A and Device B have established an IPv6 BGP peer relationship. Enable

 

debugging for IPv6 BGP update messages.

 

<Sysname> debugging bgp update ipv6

 

%Sep

4 16:17:20:642 2006 Sysname RM/3/RMLOG:

 

BGP.: 100::2 State is changed from OPENCONFIRM to ESTABLISHED.

 

*Sep

4 16:17:20:642 2006 Sysname RM/6/RMDEBUG:

 

 

BGP.: Send UPDATE to 100::2 for following destinations :

 

 

Origin

: Incomplete

 

 

AS Path

:

 

 

Next Hop

: 100::1

 

 

Local Pref

: 100

 

 

MED

: 0

 

 

11::11/128,

 

 

*Sep

4 16:17:20:642 2006 Sysname RM/6/RMDEBUG:

 

 

BGP.: Send UPDATE to 100::2 for following destinations :

 

 

Origin

: Incomplete

 

 

AS Path

:

 

 

Next Hop

: 100::1

 

 

Local Pref

: 100

 

 

MED

: 0

 

 

100::/64,

 

 

*Sep

4 16:17:20:708 2006 Sysname RM/6/RMDEBUG:

 

 

BGP_IPV6.: Recv UPDATE from peer 100::2 with following destinations :

 

 

Update message length : 86

 

 

Local Pref

: 100

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3Com MSR 30 Debugging for the specified IPv6 peer/peer group, Receive Enables/disables debugging for received BGP packets