HP 6127xlg Configuration Manual page 330

4. Configure a sham link:
# Configure PE 1.
[PE1] interface loopback 1
[PE1-LoopBack1] ip binding vpn-instance vpn1
[PE1-LoopBack1] ipv6 address 3::3 128
[PE1-LoopBack1] quit
[PE1] ospfv3 100
[PE1-ospfv3-100] area 1
[PE1-ospfv3-100-area-0.0.0.1] sham-link 3::3 5::5
[PE1-ospfv3-100-area-0.0.0.1] quit
[PE1-ospfv3-100] quit
# Configure PE 2.
[PE2] interface loopback 1
[PE2-LoopBack1] ip binding vpn-instance vpn1
[PE2-LoopBack1] ipv6 address 5::5 128
[PE2-LoopBack1] quit
[PE2] ospfv3 100
[PE2-ospfv3-100] area 1
[PE2-ospfv3-100-area-0.0.0.1] sham-link 5::5 3::3
[PE2-ospfv3-100-area-0.0.0.1] quit
[PE2-ospfv3-100] quit
Verifying the configuration
# Execute the display ipv6 routing-table vpn-instance command on the PEs to verify the following results
(details not shown):
The path to the peer CE is now along the IPv6 BGP route across the backbone.
•
A route to the sham link destination address exists.
•
# Execute the display ipv6 routing-table command on the CEs to verify that the next hop of the OSPFv3
route to the peer CE is the VLAN interface connected to the PE. The VPN traffic to the peer is forwarded
over the backbone. (Details not shown.)
# Verify that a sham link has been established on PEs, for example, on PE 1.
[PE1] display ospfv3 sham-link
Sham-link (Area: 0.0.0.1)
Neighbor ID
120.1.1.1
# Verify that the peer state is Full on PE 1.
[PE1] display ospfv3 sham-link verbose
Sham-link (Area: 0.0.0.1)
Source
Destination : 5::5
OSPFv3 Process 100 with Router ID 100.1.1.1
State Instance ID
P-2-P 0
OSPFv3 Process 100 with Router ID 100.1.1.1
: 3::3
Destination address
5::5
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