H3C Technologies H3C SecPath F1000-E - Manual (Page 801)

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• Configure OSPFv3 on SecPath A, Router B and Router C and configure BFD over the link SecPath
A<—>L2 Switch<—>Router B.
• After the link SecPath A<—>L2 Switch<—>Router B fails, BFD can quickly detect the failure and
notify OSPFv3 of the failure. Then SecPath A and Router B communicate through Router C.
Figure 386 Network diagram
Device Interface IPv6 address Device Interface IPv6 address
SecPath A GE0/1 2001::1/64 Router B GE0/1 2001::2/64
GE0/2 2001:2::1/64 GE0/2 2001:3::2/64
Router C GE0/1 2001:2::2/64
GE0/2 2001:3::1/64
Configuration procedure
1. Configure IP addresses for the interfaces. (Details not shown.)
2. Configure OSPF basic functions:
# Configure SecPath A. Enable OSPFv3 and configure the router ID as 1.1.1.1.
<SecPathA> system-view
[SecPathA] ipv6
[SecPathA] ospfv3 1
[SecPathA-ospfv3-1] router-id 1.1.1.1
[SecPathA-ospfv3-1] quit
[SecPathA] interface GigabitEthernet0/1
[SecPathA-GigabitEthernet0/1] ospfv3 1 area 0
[SecPathA-GigabitEthernet0/1] quit
[SecPathA] interface GigabitEthernet0/2
[SecPathA-GigabitEthernet0/2] ospfv3 1 area 0
[SecPathA-GigabitEthernet0/2] quit
# Configure Router B. Enable OSPFv3 and configure the router ID as 2.2.2.2.
<RouterB> system-view
[RouterB] ipv6
[RouterB] ospfv3 1
[RouterB-ospf-1] router-id 2.2.2.2
[RouterB-ospf-1] quit
[RouterB] interface GigabitEthernet0/1
[RouterB-GigabitEthernet0/1] ospfv3 1 area 0