HP HPE FlexNetwork MSR Router Series Configuration Manual page 66

Figure 22 Network diagram
GE2/0/1
11::1/64
11::0/64
Requirements analysis
•
To ensure that the LSRs establish IPv6 LSPs automatically, enable IPv6 LDP on each LSR.
•
To establish IPv6 LDP LSPs, configure an IPv6 routing protocol to ensure IP connectivity
between the LSRs. This example uses OSPFv3.
•
To control the number of IPv6 LSPs, configure an IPv6 LSP generation policy on each LSR.
Configuration procedure
1. Configure IPv6 addresses and masks for interfaces, including the loopback interfaces, as
shown in
2. Configure OSPFv3 on each router to ensure IP connectivity between them:
# Configure Router A.
<RouterA> system-view
[RouterA] ospfv3
[RouterA-ospfv3-1] router-id 1.1.1.9
[RouterA-ospfv3-1] area 0
[RouterA-ospfv3-1-area-0.0.0.0] quit
[RouterA-ospfv3-1] quit
[RouterA] interface loopback 0
[RouterA-LoopBack0] ospfv3 1 area 0.0.0.0
[RouterA-LoopBack0] quit
[RouterA] interface gigabitethernet 2/0/1
[RouterA-GigabitEthernet2/0/1] ospfv3 1 area 0.0.0.0
[RouterA-GigabitEthernet2/0/1] quit
[RouterA] interface serial 2/1/0
[RouterA-Serial2/1/0] ospfv3 1 area 0.0.0.0
[RouterA-Serial2/1/0] quit
# Configure Router B.
<RouterB> system-view
[RouterB] ospfv3
[RouterB-ospfv3-1] router-id 2.2.2.9
[RouterB-ospfv3-1] area 0
[RouterB-ospfv3-1-area-0.0.0.0] quit
[RouterB-ospfv3-1] quit
[RouterB] interface loopback 0
[RouterB-LoopBack0] ospfv3 1 area 0.0.0.0
[RouterB-LoopBack0] quit
Loop0
1.1.1.9/32
100::1/128
Ser2/1/0
10::1/64
Ser2/1/0
10::2/64
Router A
Figure 22. (Details not shown.)
Loop0
2.2.2.9/32
100::2/128
Ser2/1/0
20::2/64
Ser2/1/1
20::1/64
Router B
56
Loop0
3.3.3.9/32
100::3/128
GE2/0/1
21::1/64
Router C
21::0/64