Concept Guide

Viewing Summary Information
To get general route, conguration, links status, and debug information, use the following commands.
• View the summary information of the IPv6 routes.
EXEC Privilege mode
show ipv6 route summary
• View the summary information for the OSPFv3 database.
EXEC Privilege mode
show ipv6 ospf database
• View the conguration of OSPFv3 neighbors.
EXEC Privilege mode
show ipv6 ospf neighbor
• View debug messages for all OSPFv3 interfaces.
EXEC Privilege mode
debug ipv6 ospf [event | packet] {type slot/port}
– event: View OSPF event messages.
– packet: View OSPF packets.
– For a Gigabit Ethernet interface, enter the keyword GigabitEthernet then the slot/port information (for example, passive-
interface gi 2/1
).
– For a port channel, enter the keywords port-channel then a number from 1 to 255.
– For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information (for example,
passive-interface ten 2/3).
– For a VLAN, enter the keyword vlan then a number from 1 to 4094 (for example, passive-interface vlan 2222). The
system supports 4094 VLANs.
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 conguration and cumulative
statistics of the router’s attached areas.
ospfv3AsLsdbEntry 1.3.6.1.2.1.191.1.3.1 Contains OSPFv3 process’s AS-scope link
state database. The LSDB contains the AS-
scope link state advertisements.
ospfv3AreaLsdbEntry 1.3.6.1.2.1.191.1.4.1 Contains OSPFv3 process’s Area-scope link
state database. The LSDB contains the
Areas-scope link state advertisements.
602 Open Shortest Path First (OSPFv2 and OSPFv3)