HP Comware 5 Debug Manual Vol 3

Examples
# Enable neighbor state machine debugging on Router A. The output in this example was created when
the following conditions exist:
•
Router A is connected to Router B through Ethernet 1/0.
•
OSPFv3 process 1 is created on Router A. OSPFv3 is enabled on Ethernet 1/0.
•
OSPFv3 process 1 is created on Router B. OSPFv3 is enabled on Ethernet 1/0.
<Sysname> debugging ospfv3 nfsm
*0.5752906 Sysname RM/6/RMDEBUG:OSPFv3 NFSM[34.1.1.1-000f0018]: Down (HelloReceived)
// The Router ID, interface ID, and state of the neighbor is 34.1.1.1, 000f0018, and Down, respectively.
The HelloReceived event was triggered.
*0.5461109 Sysname RM/6/RMDEBUG:OSPFv3 NFSM[34.1.1.1-000f0018]: LS update timer expire
// The Router ID and interface ID of the neighbor are 34.1.1.1 and 000f0018, respectively. The update
packet timer expired.
*0.4252250 Sysname RM/6/RMDEBUG:OSPFv3 NFSM[34.1.1.1-000f0018]: Status change Full ->
Down
// The Router ID and interface ID of the neighbor are 34.1.1.1 and 000f0018, respectively. The neighbor
state changed from Full to Down.
debugging ospfv3 packet
Use debugging ospfv3 packet to enable OSPFv3 packet debugging.
Use undo debugging ospfv3 packet to disable OSPFv3 packet debugging.
Syntax
debugging ospfv3 packet { all | { ack | dd | hello | request | update } * } [ verbose ]
undo debugging ospfv3 packet { all | { ack | dd | hello | request | update } * } [ verbose ]
Default
OSPFv3 packet debugging is disabled.
Views
User view
Default command level
1: Monitor level
Parameters
all: Specifies all packet debugging.
ack: Specifies LSAck packet debugging.
dd: Specifies DD packet debugging.
hello: Specifies hello packet debugging.
request: Specifies LSR packet debugging.
update: Specifies LSU packet debugging.
verbose: Specifies detailed packet debugging information.
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