HP MSR2000/3000/4000 Router Series MPLS Configuration Guide

263
--- Ping6 statistics for 2001:1::2 ---
5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss
round-trip min/avg/max/std-dev = 1.000/2.800/6.000/1.833 ms
Configuring IPv6 MPLS L3VPN carrier's carrier
Network requirements
Configure carrier's carrier for the scenario shown in Figure 66. In this scenario:
• PE 1 and PE 2 are the provider carrier's PE routers. They provide VPN services to the customer
carrier.
• CE 1 and CE 2 are the customer carrier's routers. They are connected to the provider carrier's
backbone as CE routers.
• PE 3 and PE 4 are the customer carrier's PE routers. They provide IPv6 MPLS L3VPN services to end
customers.
• CE 3 and CE 4 are customers of the customer carrier.
The key to the carrier's carrier deployment is to configure exchange of two kinds of routes:
• Exchange of the customer carrier's internal routes on the provider carrier's backbone.
• Exchange of the end customers' internal routes between PE 3 and PE 4, the PEs of the customer
carrier. In this process, an MP-IBGP peer relationship must be established between PE 3 and PE 4.
Figure 66 Network diagram
Device Interface IP address Device Interface IP address
CE 3 Eth1/1 2001:1::1/96 CE 4 Eth1/1 2001:2::1/96
PE 3 Loop0 1.1.1.9/32 PE 4 Loop0 6.6.6.9/32
Eth1/1 2001:1::2/96 Eth1/1 2001:2::2/96
POS5/1 10.1.1.1/24 POS5/1 20.1.1.2/24
CE 1 Loop0 2.2.2.9/32 CE 2 Loop0 5.5.5.9/32
POS5/0 10.1.1.2/24 POS5/0 21.1.1.2/24
POS5/1 11.1.1.1/24 POS5/1 20.1.1.1/24