HP Comware 5 Debug Manual Vol 1

Field
Description
Process sync sess: Failed to create session
(session index)
The newly inserted interface card failed to create the
session after receiving the IPC message with session
structure from the active MPU.
Process sync sess: Error, session already
(session index)exist
When the newly inserted interface card used the IPC
message with session structure received from the
active MPU to create the session, an error occurred
due to the existence of the session.
Receive(application message)
BFD received an application message from the routing
module.
Unknown message type Unknown message type.
Examples
# Enable event debugging on a BFD-capable device. When you remove an interface configured with
BFD parameters, output similar to the following example is generated:
<Sysname> debugging bfd event
<Sysname> system-view
[Sysname] undo interface dialer 0
*Dec 31 15:08:35:54 2006 Sysname BFD/7/EVENT:Receive a message of deleting Dialer0
// BFD received a notification that Dialer 0 was removed.
*Jan 4 09:39:02:598 2007 Sysname BFD/7/EVENT:Receive Create-sess, [Src:6.6.66.6,
Dst:6.6.66.8, Dialer0, Echo], Direct, Instance:0x0, Proto: STATIC
*Jan 4 09:39:02:598 2007 Sysname BFD/7/EVENT:Receive Create-sess,
[Src:10.1.1.1,Dst:10.1.1.2,Ethernet0/1/0,Ctrl], Direct, Instance:0x0, Proto: STATIC
// BFD received a session establishment request.
*Jan 4 09:40:41:914 2007 Sysname BFD/7/EVENT:Receive Delete-sess,
[Src:6.6.66.6,Dst:6.6.66.8,Dialer0,Echo], Direct, Instance:0x0, Proto: STATIC
*Jan 4 09:40:41:914 2007 Sysname BFD/7/EVENT:Receive Delete-sess,
[Src:10.1.1.1,Dst:10.1.1.2,Ethernet0/1/0,Ctrl], Direct, Instance:0x0, Proto: STATIC
// BFD received a session removal message.
debugging bfd fsm
Use debugging bfd fsm to enable BFD state machine debugging.
Use undo debugging bfd fsm to disable BFD state machine debugging.
Syntax
debugging bfd fsm
undo debugging bfd fsm
Default
BFD state machine debugging is disabled.
Views
User view
Default command level
1: Monitor level
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