HP Comware 5 Debug Manual Vol 3

When a neighbor relationship is established between Router A and Router B, output similar to the
following example is generated:
<Sysname> debugging ospfv3 lsa flooding
*0.14227421 Sysname RM/6/RMDEBUG: OSPFv3 LSA[Link(Ethernet1/0):Type(0x0008)
:0.15.0.24:34.1.1.1 *]: consider flooding through interface[Ethernet1/0]
// OSPFv3 advertised an LSA (the LSA type is 0x0008, Link State ID is 0.15.0.24, and advertising router
I D i s 3 4 .1.1.1) through Ethernet 1/0.
*0.284706031 Sysname RM/6/RMDEBUG:OSPFv3 LSA[Area(0.0.0.0):Type(0x2004)
:0.0.0.1:78.3.3.3]: flood started
*0.284705984 Sysname RM/6/RMDEBUG:OSPFv3 LSA[Area(0.0.0.0):
Type(0x2003):0.0.0.3:78.3.3.3 *]: Update param for self-originated LSA
*0.284706046 Sysname RM/6/RMDEBUG:OSPFv3 LSA[Area(0.0.0.0):
Type(0x2004):0.0.0.1:78.3.3.3 *]: Process self-originated LSA
// OSPFv3 was processing self-originated LSAs.
*0.79095047 Sysname RM/6/RMDEBUG:OSPFv3 LSA[Area(0.0.0.0):Type(0x2004):
0.0.0.1:78.3.3.3]: DISCARD, same instance exists in LSDB
// OSPFv3 discarded the received LSA because the same LSA already exists in the LSDB.
*0.14241000 Sysname RM/6/RMDEBUG:OSPFv3 LSA[Area(0.0.0.0):Type(0x2009)
:0.0.0.2:34.1.1.1]: DISCARD, LSA is MaxAge, there is no instance and none of router's
neighbors are in states Exchange or Loading
// OSPFv3 discarded the received LSA because its maximum age was reached and none of the router's
neighbors is in the Exchange or Loading state.
debugging ospfv3 nfsm
Use debugging ospfv3 nfsm to enable debugging for the OSPFv3 neighbor state machine.
Use undo debugging ospfv3 nfsm to disable debugging for the OSPFv3 neighbor state machine.
Syntax
debugging ospfv3 nfsm [ event | status | timer ]
undo debugging ospfv3 nfsm [ event | status | timer ]
Default
Debugging for the OSPFv3 neighbor state machine is disabled.
Views
User view
Default command level
1: Monitor level
Parameters
status: Specifies status debugging of the neighbor state machine.
event: Specifies event debugging of the neighbor state machine.
timer: Specifies timer debugging of the neighbor state machine.
Usage guidelines
Table 7 describes output fields and messages for the debugging ospfv3 nfsm command.
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