Operation Manual – IPv6 Routing
H3C S3610&S5510 Series Ethernet Switches
Chapter 3 IPv6 OSPFv3 Configuration
3-23
2) Display OSPFv3 interface information using the
display ospfv3 interface
command.
3)
Ping the neighbor router’s IP address to check connectivity.
4)
Check OSPF timers. The dead interval on an interface must be at least four times
the hello interval.
5)
On a broadcast network, at least one interface must have a DR priority higher than
0.
3.9.2 Incorrect Routing Information
I. Symptom
OSPFv3 cannot find routes to other areas.
II. Analysis
The backbone area must maintain connectivity to all other areas. If a router connects to
more than one area, at least one area must be connected to the backbone. The
backbone cannot be configured as a Stub area.
In a Stub area, all routers cannot receive external routes, and all interfaces connected
to the Stub area must be associated with the Stub area.
III. Solution
1) Use
the
display ospfv3 peer
command to display OSPFv3 neighbors.
2) Use
the
display ospfv3 interface
command to display OSPFv3 interface
information.
3) Use
the
display ospfv3 lsdb
command to display Link State Database
information to check integrity.
4) Display information about area configuration using the
display
current-configuration configuration
command. If more than two areas are
configured, at least one area is connected to the backbone.
5)
In a Stub area, all routers are configured with the
stub
command.
6) If a virtual link is configured, use the
display ospf vlink
command to check the
neighbor state.
