H3C Technologies H3C SR8800 - Manual (Page 389)

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Interface : NULL0 Cost : 0
# From each CE, ping other CEs. CEs of the same VPN can ping each other, whereas those of
different VPNs should not. For example, CE 1 can ping CE 3 (2001:3::1), but cannot ping CE 4
(2001:4::1):
[CE1] ping ipv6 2001:3::1
PING 2001:3::1 : 56 data bytes, press CTRL_C to break
Reply from 2001:3::1
bytes=56 Sequence=1 hop limit=64 time = 1 ms
Reply from 2001:3::1
bytes=56 Sequence=2 hop limit=64 time = 1 ms
Reply from 2001:3::1
bytes=56 Sequence=3 hop limit=64 time = 1 ms
Reply from 2001:3::1
bytes=56 Sequence=4 hop limit=64 time = 1 ms
Reply from 2001:3::1
bytes=56 Sequence=5 hop limit=64 time = 1 ms
--- 2001:3::1 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 1/1/1 ms
[CE1] ping ipv6 2001:4::1
PING 2001:4::1 : 56 data bytes, press CTRL_C to break
Request time out
Request time out
Request time out
Request time out
Request time out
--- 2001:4::1 ping statistics ---
5 packet(s) transmitted
0 packet(s) received
100.00% packet loss
round-trip min/avg/max = 0/0/0 ms
Configuring inter-AS IPv6 VPN option A
Network requirements
• CE 1 and CE 2 belong to the same VPN. CE 1 accesses the network through PE 1 in AS 100 and
CE 2 accesses the network through PE 2 in AS 200.
• An inter-AS IPv6 MPLS L3VPN is implemented using option A. That is, the VRF-to-VRF method is
used to manage VPN routes.
• The MPLS backbone in each AS runs OSPF.