ASBR1 ASBR2
-------- D ------- E --------
| |
| |
A -------- C F -------- B
CE1 PE1 PE2 CE2
| |
| |
-------- G ------- H --------
ASBR3 ASBR4
# 12.0R4 default behavior
*A:Dut-B# traceroute 16.1.1.1 source 26.1.1.2 detail no-dns
wait 100 traceroute to 16.1.1.1 from 26.1.1.2, 30 hops max, 40 byte packets
1 1 26.1.1.1 1.90 ms
1 2 26.1.1.1 1.81 ms
1 3 26.1.1.1 2.01 ms
2 1 16.1.1.1 6.11 ms
2 2 16.1.1.1 8.35 ms
2 3 16.1.1.1 5.33 ms
*A:Dut-C# traceroute router 600 26.1.1.2 source 16.1.1.1 detail no-dns
wait 100 traceroute to 26.1.1.2 from 16.1.1.1, 30 hops max, 40 byte packets
1 1 26.1.1.1 5.03 ms
1 2 26.1.1.1 4.60 ms
1 3 26.1.1.1 4.60 ms
2 1 26.1.1.2 6.54 ms
2 2 26.1.1.2 5.99 ms
2 3 26.1.1.2 5.74 ms
# With ttl-propagate vprn-transit all and icmp-tunneling
*A:Dut-B# traceroute 16.1.1.1 source 26.1.1.2 detail no-dns
wait 100 traceroute to 16.1.1.1 from 26.1.1.2, 30 hops max, 40 byte packets
1 1 26.1.1.1 2.05 ms
1 2 26.1.1.1 1.87 ms
1 3 26.1.1.1 1.85 ms
2 1 10.10.4.4 8.42 ms
returned MPLS Label Stack Object
entry 1: MPLS Label = 262143, Exp = 0, TTL = 1, S = 0
entry 2: MPLS Label = 262137, Exp = 0, TTL = 1, S = 0
entry 3: MPLS Label = 262142, Exp = 0, TTL = 1, S = 1
2 2 10.10.4.4 5.85 ms
returned MPLS Label Stack Object
entry 1: MPLS Label = 262143, Exp = 0, TTL = 1, S = 0
entry 2: MPLS Label = 262137, Exp = 0, TTL = 1, S = 0
entry 3: MPLS Label = 262142, Exp = 0, TTL = 1, S = 1
2 3 10.10.4.4 5.75 ms
returned MPLS Label Stack Object
entry 1: MPLS Label = 262143, Exp = 0, TTL = 1, S = 0
entry 2: MPLS Label = 262137, Exp = 0, TTL = 1, S = 0
entry 3: MPLS Label = 262142, Exp = 0, TTL = 1, S = 1
3 1 10.10.1.2 5.54 ms
returned MPLS Label Stack Object
entry 1: MPLS Label = 262137, Exp = 0, TTL = 1, S = 0
entry 2: MPLS Label = 262142, Exp = 0, TTL = 2, S = 1
3 2 10.10.1.2 7.89 ms
returned MPLS Label Stack Object
entry 1: MPLS Label = 262137, Exp = 0, TTL = 1, S = 0
entry 2: MPLS Label = 262142, Exp = 0, TTL = 2, S = 1
3 3 10.10.1.2 5.56 ms
returned MPLS Label Stack Object
entry 1: MPLS Label = 262137, Exp = 0, TTL = 1, S = 0
entry 2: MPLS Label = 262142, Exp = 0, TTL = 2, S = 1
4 1 16.1.1.1 9.50 ms
4 2 16.1.1.1 5.91 ms
4 3 16.1.1.1 5.85 ms
# With ttl-propagate vprn-local all
*A:Dut-C# traceroute router 600 26.1.1.2 source 16.1.1.1 detail no-dns
wait 100 traceroute to 26.1.1.2 from 16.1.1.1, 30 hops max, 40 byte packets
1 1 10.10.4.2 4.78 ms
returned MPLS Label Stack Object
entry 1: MPLS Label = 262143, Exp = 7, TTL = 1, S = 0
entry 2: MPLS Label = 262136, Exp = 7, TTL = 1, S = 0
entry 3: MPLS Label = 262142, Exp = 7, TTL = 1, S = 1
1 2 10.10.4.2 4.56 ms
returned MPLS Label Stack Object
entry 1: MPLS Label = 262143, Exp = 7, TTL = 1, S = 0
entry 2: MPLS Label = 262136, Exp = 7, TTL = 1, S = 0
entry 3: MPLS Label = 262142, Exp = 7, TTL = 1, S = 1
1 3 10.10.4.2 4.59 ms
returned MPLS Label Stack Object
entry 1: MPLS Label = 262143, Exp = 7, TTL = 1, S = 0
entry 2: MPLS Label = 262136, Exp = 7, TTL = 1, S = 0
entry 3: MPLS Label = 262142, Exp = 7, TTL = 1, S = 1
2 1 10.10.6.4 4.55 ms
returned MPLS Label Stack Object
entry 1: MPLS Label = 262138, Exp = 7, TTL = 1, S = 0
entry 2: MPLS Label = 262142, Exp = 7, TTL = 2, S = 1
2 2 10.10.6.4 4.47 ms
returned MPLS Label Stack Object
entry 1: MPLS Label = 262138, Exp = 7, TTL = 1, S = 0
entry 2: MPLS Label = 262142, Exp = 7, TTL = 2, S = 1
2 3 10.10.6.4 4.20 ms
returned MPLS Label Stack Object
entry 1: MPLS Label = 262138, Exp = 7, TTL = 1, S = 0
entry 2: MPLS Label = 262142, Exp = 7, TTL = 2, S = 1
3 1 26.1.1.1 4.62 ms
3 2 26.1.1.1 4.41 ms
3 3 26.1.1.1 4.64 ms
4 1 26.1.1.2 5.74 ms
4 2 26.1.1.2 6.22 ms
4 3 26.1.1.2 5.77 ms