UMN:CLI
User Manual
V8102
700
12.3.15.4
Displaying Debugging Information
The V8102 uses debug command to find the reason of problem. Use the following com-
mand.
Command
Mode
Description
debug ipv6 ospf all
Enable
Shows all the debugging information.
debug ipv6 ospf events
[
abr
|
asbr
|
os
|
router
|
vlink
|
nssa
]
Shows information about OSPF operation of OSPF
neighbor router, transmitted information, deciding
destination router, calculating the shortest route,
and so on.
debug ipv6 ospf ifs
m
[
events
|
status
|
timers
]
Shows the debugging information of OSPF inter-
face.
debug ipv6 ospf lsa
[
flooding
|
gen-
erate
|
refresh
|
install
|
maxage
]
Shows information transmitted by OSPF and calcu-
lating the shortest route.
debug ipv6 ospf nfsm
[
events
|
sta-
tus
|
timers
]
Shows the debugging information of OSPF Neigh-
bor router.
debug ipv6 ospf nsm
[
interface
|
redistribute
]
Shows the debugging information between OSPF
process and NSM (Network Services Module).
debug ipv6 ospf packet
[{
hello
|
dd
|
ls-ack
|
ls-request
|
ls-update
|
send
|
recv
|
detail
}]
Shows the debugging information of each packet.
debug ipv6 ospf route
[
ase
|
ia
|
install
|
spf
]
Shows the debugging information of OSPF routing.
To turn off the debugging information according to an option, use the following command.
Command
Mode
Description
no debug ipv6 ospf all
Enable
Turns off the debugging information of
OSPFv3.
no debug ipv6 ospf events
[
abr
|
asbr
|
os
|
rout-
er
|
vlink | nssa
]
no debug ipv6 ospf ifsm
[
events
|
status
|
timers
]
no debug ipv6 ospf lsa
[
flooding
|
generate
|
re-
fresh
|
install
|
maxage
]
no debug ipv6 ospf nfsm
[
events
|
status
|
tim-
ers
]
no debug ipv6 ospf nsm
[
interface
|
redistribute
]
no debug ipv6 ospf packet
[{
hello
|
dd
|
ls-ack
|
ls-request
|
ls-update
|
send
|
recv
|
detail
}]
no debug ipv6 ospf route
[
ase
|
ia
|
install
|
spf
]
To display the debugging information, use the following command.
Command
Mode
Description
show debugging ipv6 ospf
Enable
Global
Shows the debugging information of OSPFv3.
