sucess-6vpe

R1#traceroute ipv6
Target IPv6 address: 2001::20
Source address: 2001::1
Tracing the route to 2001::20

  1 2001:10:1:2::2 72 msec 40 msec 64 msec
  2 ::FFFF:20.2.3.2 [MPLS: Labels 3008/9016 Exp 0] 240 msec 240 msec 216 msec
  3 ::FFFF:20.3.4.2 [MPLS: Labels 4008/9016 Exp 0] 236 msec 216 msec 212 msec
  4 ::FFFF:20.4.5.2 [MPLS: Labels 5007/9016 Exp 0] 208 msec 240 msec 244 msec
  5 ::FFFF:20.5.6.2 [MPLS: Labels 6000/9016 Exp 0] 216 msec 224 msec 228 msec
  6 2001:10:19:20::19 [MPLS: Label 9016 Exp 0] 188 msec 212 msec 216 msec
  7 2001:10:19:20::20 244 msec 224 msec 224 msec