1*05b00f60SXin Li 1 10:13:29.315598 MPLS (label 100704, tc 0, [S], ttl 1) 2*05b00f60SXin Li IP (tos 0x0, ttl 1, id 42316, offset 0, flags [none], proto UDP (17), length 40) 3*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33435: UDP, length 12 4*05b00f60SXin Li 2 10:13:29.316413 IP (tos 0x0, ttl 255, id 5014, offset 0, flags [DF], proto ICMP (1), length 168) 5*05b00f60SXin Li 10.5.0.1 > 12.4.4.4: ICMP time exceeded in-transit, length 148 6*05b00f60SXin Li IP (tos 0x0, ttl 1, id 42316, offset 0, flags [none], proto UDP (17), length 40) 7*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33435: UDP, length 12 8*05b00f60SXin Li ICMP Multi-Part extension v2, checksum 0xc55f (correct), length 12 9*05b00f60SXin Li MPLS Stack Entry Object (1), Class-Type: 1, length 8 10*05b00f60SXin Li label 100704, tc 0, [S], ttl 1 11*05b00f60SXin Li 3 10:13:29.319182 MPLS (label 100704, tc 0, [S], ttl 1) 12*05b00f60SXin Li IP (tos 0x0, ttl 1, id 42317, offset 0, flags [none], proto UDP (17), length 40) 13*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33436: UDP, length 12 14*05b00f60SXin Li 4 10:13:29.326330 IP (tos 0x0, ttl 255, id 5015, offset 0, flags [DF], proto ICMP (1), length 168) 15*05b00f60SXin Li 10.5.0.1 > 12.4.4.4: ICMP time exceeded in-transit, length 148 16*05b00f60SXin Li IP (tos 0x0, ttl 1, id 42317, offset 0, flags [none], proto UDP (17), length 40) 17*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33436: UDP, length 12 18*05b00f60SXin Li ICMP Multi-Part extension v2, checksum 0xc55f (correct), length 12 19*05b00f60SXin Li MPLS Stack Entry Object (1), Class-Type: 1, length 8 20*05b00f60SXin Li label 100704, tc 0, [S], ttl 1 21*05b00f60SXin Li 5 10:13:29.326697 MPLS (label 100704, tc 0, [S], ttl 1) 22*05b00f60SXin Li IP (tos 0x0, ttl 1, id 42318, offset 0, flags [none], proto UDP (17), length 40) 23*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33437: UDP, length 12 24*05b00f60SXin Li 6 10:13:29.327328 IP (tos 0x0, ttl 255, id 5016, offset 0, flags [DF], proto ICMP (1), length 168) 25*05b00f60SXin Li 10.5.0.1 > 12.4.4.4: ICMP time exceeded in-transit, length 148 26*05b00f60SXin Li IP (tos 0x0, ttl 1, id 42318, offset 0, flags [none], proto UDP (17), length 40) 27*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33437: UDP, length 12 28*05b00f60SXin Li ICMP Multi-Part extension v2, checksum 0xc55f (correct), length 12 29*05b00f60SXin Li MPLS Stack Entry Object (1), Class-Type: 1, length 8 30*05b00f60SXin Li label 100704, tc 0, [S], ttl 1 31*05b00f60SXin Li 7 10:13:29.327769 MPLS (label 100704, tc 0, [S], ttl 2) 32*05b00f60SXin Li IP (tos 0x0, ttl 2, id 42319, offset 0, flags [none], proto UDP (17), length 40) 33*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33438: UDP, length 12 34*05b00f60SXin Li 8 10:13:29.328510 IP (tos 0x0, ttl 254, id 59166, offset 0, flags [DF], proto ICMP (1), length 168) 35*05b00f60SXin Li 10.4.0.2 > 12.4.4.4: ICMP time exceeded in-transit, length 148 36*05b00f60SXin Li IP (tos 0x0, ttl 1, id 42319, offset 0, flags [none], proto UDP (17), length 40) 37*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33438: UDP, length 12 38*05b00f60SXin Li ICMP Multi-Part extension v2, checksum 0xc4e4 (correct), length 12 39*05b00f60SXin Li MPLS Stack Entry Object (1), Class-Type: 1, length 8 40*05b00f60SXin Li label 102672, tc 0, [S], ttl 1 41*05b00f60SXin Li 9 10:13:29.330110 MPLS (label 100704, tc 0, [S], ttl 2) 42*05b00f60SXin Li IP (tos 0x0, ttl 2, id 42320, offset 0, flags [none], proto UDP (17), length 40) 43*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33439: UDP, length 12 44*05b00f60SXin Li 10 10:13:29.330735 IP (tos 0x0, ttl 254, id 59167, offset 0, flags [DF], proto ICMP (1), length 168) 45*05b00f60SXin Li 10.4.0.2 > 12.4.4.4: ICMP time exceeded in-transit, length 148 46*05b00f60SXin Li IP (tos 0x0, ttl 1, id 42320, offset 0, flags [none], proto UDP (17), length 40) 47*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33439: UDP, length 12 48*05b00f60SXin Li ICMP Multi-Part extension v2, checksum 0xc4e4 (correct), length 12 49*05b00f60SXin Li MPLS Stack Entry Object (1), Class-Type: 1, length 8 50*05b00f60SXin Li label 102672, tc 0, [S], ttl 1 51*05b00f60SXin Li 11 10:13:29.331066 MPLS (label 100704, tc 0, [S], ttl 2) 52*05b00f60SXin Li IP (tos 0x0, ttl 2, id 42321, offset 0, flags [none], proto UDP (17), length 40) 53*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33440: UDP, length 12 54*05b00f60SXin Li 12 10:13:29.331681 IP (tos 0x0, ttl 254, id 59168, offset 0, flags [DF], proto ICMP (1), length 168) 55*05b00f60SXin Li 10.4.0.2 > 12.4.4.4: ICMP time exceeded in-transit, length 148 56*05b00f60SXin Li IP (tos 0x0, ttl 1, id 42321, offset 0, flags [none], proto UDP (17), length 40) 57*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33440: UDP, length 12 58*05b00f60SXin Li ICMP Multi-Part extension v2, checksum 0xc4e4 (correct), length 12 59*05b00f60SXin Li MPLS Stack Entry Object (1), Class-Type: 1, length 8 60*05b00f60SXin Li label 102672, tc 0, [S], ttl 1 61*05b00f60SXin Li 13 10:13:29.332494 MPLS (label 100704, tc 0, [S], ttl 3) 62*05b00f60SXin Li IP (tos 0x0, ttl 3, id 42322, offset 0, flags [none], proto UDP (17), length 40) 63*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33441: UDP, length 12 64*05b00f60SXin Li 14 10:13:29.333151 IP (tos 0x0, ttl 253, id 50599, offset 0, flags [DF], proto ICMP (1), length 56) 65*05b00f60SXin Li 12.1.1.1 > 12.4.4.4: ICMP 12.1.1.1 udp port 33441 unreachable, length 36 66*05b00f60SXin Li IP (tos 0x0, ttl 1, id 42322, offset 0, flags [none], proto UDP (17), length 40) 67*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33441: UDP, length 12 68*05b00f60SXin Li 15 10:13:29.609602 MPLS (label 100704, tc 0, [S], ttl 3) 69*05b00f60SXin Li IP (tos 0x0, ttl 3, id 42323, offset 0, flags [none], proto UDP (17), length 40) 70*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33442: UDP, length 12 71*05b00f60SXin Li 16 10:13:29.610234 IP (tos 0x0, ttl 253, id 50600, offset 0, flags [DF], proto ICMP (1), length 56) 72*05b00f60SXin Li 12.1.1.1 > 12.4.4.4: ICMP 12.1.1.1 udp port 33442 unreachable, length 36 73*05b00f60SXin Li IP (tos 0x0, ttl 1, id 42323, offset 0, flags [none], proto UDP (17), length 40) 74*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33442: UDP, length 12 75*05b00f60SXin Li 17 10:13:29.610710 MPLS (label 100704, tc 0, [S], ttl 3) 76*05b00f60SXin Li IP (tos 0x0, ttl 3, id 42324, offset 0, flags [none], proto UDP (17), length 40) 77*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33443: UDP, length 12 78*05b00f60SXin Li 18 10:13:29.611307 IP (tos 0x0, ttl 253, id 50601, offset 0, flags [DF], proto ICMP (1), length 56) 79*05b00f60SXin Li 12.1.1.1 > 12.4.4.4: ICMP 12.1.1.1 udp port 33443 unreachable, length 36 80*05b00f60SXin Li IP (tos 0x0, ttl 1, id 42324, offset 0, flags [none], proto UDP (17), length 40) 81*05b00f60SXin Li 12.4.4.4.42315 > 12.1.1.1.33443: UDP, length 12 82