HP Comware 5 Debug Manual Vol 1

<Sysname> terminal debugging
<Sysname> terminal monitor
*Jan 4 09:26:07:674 2009 Sysname BFD/7/PKT_RCV: Ctrl packet, Src:2001::1, Dst:2001::2,
Ver:1, Diag:0, Sta:3, P/F/C/A/D/R:0/0/1/0/0/0, multi:5, LD/RD:1/1, Tx:400ms, Rx:400ms
// BFD received a control packet.
debugging bfd scm
Use debugging bfd scm to enable BFD session control management debugging.
Use undo debugging bfd scm to disable BFD session control management debugging.
Syntax
debugging bfd scm
undo debugging bfd scm
Default
BFD session control management debugging is disabled.
Views
User view
Default command level
1: Monitor level
Usage guidelines
Table 92 describes output fields and messages for the debugging bfd scm command.
Table 92 Output from the debugging bfd scm command
Field
Description
Remove from cache:(application message)
BFD removed the session messages not processed
from the cache.
Bfd-if(interface name), Oper: create BFD created an interface entry.
Bfd-if(interface name), Oper: delete BFD deleted an interface entry.
Bfd-if(interface name), Oper: delete(Cleanup sessions) BFD deleted an interface.
Clean up sessions in bfd-if(interface name) BFD cleared session information on the interface.
Failed to update session control right
BFD failed to update session control right. This is
normal in the SMOOTH phase.
Examples
# Enable BFD session control management debugging on a BFD-capable device.
<Sysname> debugging bfd scm
<Sysname> terminal debugging
<Sysname> terminal monitor
*Jan 4 09:30:09:642 2007 Sysname BFD/7/SCM:Sess[6.6.66.6/6.6.66.8,Dia0,Echo], Oper:
Create, Application(STATIC)
// A BFD session was created: source address is 6.6.66.6, destination address is 6.6.66.8, interface is
Dialer 0, working mode is Echo, and protocol type is static.
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