description interop0: atmdxi snap addrouter r1 int ser1 ser - $1a$ $1b$ ! vrf def v1 rd 1:1 exit int ser1 encap atmdxi atmdxi vpi 1 atmdxi vci 11 atmdxi payload snap vrf for v1 ipv4 addr 1.1.1.1 255.255.255.0 ipv6 addr 1234::1 ffff:: exit ! addother r2 int ser1 ser - $1b$ $1a$ ! ip routing ipv6 unicast-routing interface serial1/0 encap atm-dxi no shutdown exit interface Serial1/0.1 point-to-point ip address 1.1.1.2 255.255.255.0 ipv6 address 1234::2/64 dxi interface-dfa 1 11 snap exit ! r1 tping 100 30 1.1.1.2 vrf v1 r1 tping 100 30 1234::2 vrf v1