Configure IPv6 on the Interfaces

You need to configure IPv6 on the PE router interfaces to the CE routers and on the CE router interfaces to the PE routers.

To configure the interface to handle IPv6 routes, include the family inet6 statement under the [edit interfaces interface-name unit unit-number] hierarchy level:

[edit]

interfaces {

    interface-name {

        unit unit-number {

            family inet6 {

                address IPv6-address;

            }

        }

    }

} 

If you have configured the Layer 3 VPN to handle both IPv4 and IPv6 routes, you need to configure the interface to handle both IPv4 and IPv6 routes:

[edit]

interfaces {

    interface-name {

        unit unit-number {

            family inet {

                address IPv4-address;

            }

            family inet6 {

                address IPv6-address;

            }

        }

    }

}