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HP Comware 5 Debug Manual Vol 1

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Field
Description
BGP_BFD: BGP session dst-ip not configure bfd when
recv BFD DOWN msg.
A DOWN BFD session message was received, but
BFD was not enabled for the BGP session with
destination address dst-ip.
Table 97 describes output fields and messages for the debugging bgp bfd command for IPv6
environment.
Table 97 Output from the debugging bgp bfd command (for IPv6 environment)
Field
Description
Send XXX msg to BFD
The XXX can be one of the following:
• CREATE.
• DELETE.
• Disable.
Connection type XXX Connection type: DIRECT or INDIRECT.
Src IP Source IP address.
Dst IP Destination IP address.
Examples
# Enable BGP BFD debugging on device 10 .1.1. 2. Output similar to the following example is generated
when the following tasks are performed:
•
Establishes a BGP peer relationship between device 10 .1.1. 2 and device 10 .1.1.1.
•
Enables BFD on both devices.
<Sysname> debugging bgp bfd
*Jul 15 10:20:49:672 2009 H3C RM/6/RMDEBUG:
BGP_BFD: Send CREATE msg to BFD, Connection type DIRECT, Src IP 10.1.1.2, Dst IP 10.1.1.1,
Instance ID 0.
// (A BGP session was created.) A CREATE BFD session message was sent to BFD, with link type DIRECT,
source address 10.1.1.2, destination a d d r e s s 10 .1.1.1, and BGP instance ID 0 (indicating unicast BGP).
# Enable BGP BFD debugging on device 15::2. Output similar to the following example is generated
when the following tasks are performed:
•
Establishes an IPv6 BGP peer relationship between device 15::2 and device 15::1.
•
Enables BFD on both devices.
<Sysname> debugging bgp bfd 15::1
[Sysname-bgp-af-ipv6] peer 15::1 bfd
*Aug 12 21:10:00:297 2009 Sysname RM/6/RMDEBUG:
BGP_BFD: Send CREATE msg to BFD, Connection type DIRECT, Src IP 15::2, Dst IP 15::1,
Instance ID 0.
// BGP sent a CREATE message to BFD, with connection type DIRECT, source address 15::2, destination
address 15 : :1, and instance ID 0.
debugging bgp detail
Use debugging bgp detail to enable detailed debugging for BGP.
Use undo debugging bgp detail to disable detailed debugging for BGP.
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