Configure Interprovider and Carrier-of-Carriers VPNs

To configure interprovider or carrier-of-carriers virtual private network (VPN) functionality, you typically need to include the labeled-unicast statement in the configuration for the Border Gateway Protocol (BGP) on the autonomous system (AS) border routers of an interprovider VPN or the provider edge (PE) and customer edge (CE) routers of a carrier-of-carriers VPN. You must also configure the provider (P) routers in the service provider's and service customer's networks.

To configure interprovider or carrier-of-carriers VPN functionality, include the bgp statement:

bgp {

    group group-name {

        type internal;

        local-address address;

        family inet {

            labeled-unicast {

                resolve-vpn;

            }

        }

        neighbor address;

    }

}

You can include the bgp statement at the following hierarchy levels:

• [edit protocols]
• [edit logical-routers logical-router-name protocols]

This chapter describes how to configure interprovider and carrier-of-carriers VPNs, discussing the following topics:

• Configure Interprovider VPNs
• Configure Carrier-of-Carriers VPNs
• Configure BGP to Gather Interprovider and Carrier-of-Carriers VPNs Statistics