Administrator Guide
• Is the router in the correct area type?
• Did you include the routes in the OSPF database?
• Did you include the OSPF routes in the routing table (not just the OSPF database)?
Some useful troubleshooting commands are:
• show ipv6 interfaces
• show ipv6 protocols
• debug ipv6 ospf events and/or packets
• show ipv6 neighbors
• show ipv6 routes
Viewing Summary Information
To get general route, conguration, links status, and debug information, use the following commands.
• View the summary information of the IPv6 routes.
EXEC Privilege mode
show ipv6 route [vrf vrf-name] summary
• View the summary information for the OSPFv3 database.
EXEC Privilege mode
show ipv6 ospf [vrf vrf-name] database
• View the conguration of OSPFv3 neighbors.
EXEC Privilege mode
show ipv6 ospf [vrf vrf-name] neighbor
• View debug messages for all OSPFv3 interfaces.
EXEC Privilege mode
debug ipv6 ospf [vrf vrf-name] [event | packet] {type slot/port}
– For a 1-GigabitEthernet interface, enter the keyword GigabitEthernet then the slot/port information.
– For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.
– For a port channel interface, enter the keywords port-channel then a number.
– For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
MIB Support for OSPFv3
SNMPv3 context name support implements MIB views on multiple OSPV3 instances.
Table 53. MIB Objects for OSPFv3
MIB Object OID Description
ospfv3GeneralGroup 1.3.6.1.2.1.191.1.1 Contains a 32-bit unsigned integer uniquely
identifying the router in the autonomous
system.
ospfv3AreaEntry 1.3.6.1.2.1.191.1.2.1 Contains information describing the
parameter conguration and cumulative
statistics of the router’s attached areas.
632 Open Shortest Path First (OSPFv2 and OSPFv3)