-MPLS (label 100656, exp 6, [S], ttl 64)
+ 1 10:17:05.850284 MPLS (label 100656, exp 6, [S], ttl 64)
IP (tos 0xc0, ttl 64, id 40719, offset 0, flags [none], proto TCP (6), length 71)
12.4.4.4.4100 > 12.8.8.8.179: Flags [P.], cksum 0xfd1b (correct), seq 1860641958:1860641977, ack 2969468967, win 16384, options [nop,nop,TS val 84784152 ecr 84770238], length 19: BGP
Keepalive Message (4), length: 19
-MPLS (label 100688, exp 7, [S], ttl 255)
+ 2 10:17:08.118493 MPLS (label 100688, exp 7, [S], ttl 255)
IP (tos 0x0, ttl 64, id 40723, offset 0, flags [none], proto UDP (17), length 76)
12.4.4.4.4786 > 127.0.0.1.3503: [udp sum ok]
LSP-PINGv1, msg-type: MPLS Echo Request (1), length: 48
Return Code: No return code or return code contained in the Error Code TLV (0)
Return Subcode: (0)
Sender Handle: 0x00000000, Sequence: 1
- Sender Timestamp: Receiver Timestamp: no timestamp
+ Sender Timestamp: 10:17:08.118389 Receiver Timestamp: no timestamp
Target FEC Stack TLV (1), length: 12
LDP IPv4 prefix subTLV (1), length: 5
12.1.1.1/32
0x0000: 0c01 0101 20
0x0000: 0001 0005 0c01 0101 2000 0000
-IP (tos 0xc0, ttl 62, id 50878, offset 0, flags [none], proto UDP (17), length 60)
+ 3 10:17:08.119504 IP (tos 0xc0, ttl 62, id 50878, offset 0, flags [none], proto UDP (17), length 60)
10.20.0.1.3503 > 12.4.4.4.4786: [udp sum ok]
LSP-PINGv1, msg-type: MPLS Echo Reply (2), length: 32
reply-mode: Reply via an IPv4/IPv6 UDP packet (2)
Return Code: Replying router is an egress for the FEC at stack depth 0 (3)
Return Subcode: (0)
Sender Handle: 0x00000000, Sequence: 1
- Sender Timestamp: Receiver Timestamp:
-MPLS (label 100704, exp 6, [S], ttl 64)
+ Sender Timestamp: 10:17:08.118389 Receiver Timestamp: 10:17:08.119950
+ 4 10:17:08.878375 MPLS (label 100704, exp 6, [S], ttl 64)
IP (tos 0xc0, ttl 64, id 40725, offset 0, flags [none], proto TCP (6), length 71)
12.4.4.4.2006 > 12.1.1.1.179: Flags [P.], cksum 0x6c0d (correct), seq 399708866:399708885, ack 708613212, win 16384, options [nop,nop,TS val 84784455 ecr 130411], length 19: BGP
Keepalive Message (4), length: 19
-MPLS (label 100704, exp 6, [S], ttl 64)
+ 5 10:17:08.978295 MPLS (label 100704, exp 6, [S], ttl 64)
IP (tos 0xc0, ttl 64, id 40726, offset 0, flags [none], proto TCP (6), length 52)
12.4.4.4.2006 > 12.1.1.1.179: Flags [.], cksum 0x6451 (correct), seq 19, ack 20, win 16384, options [nop,nop,TS val 84784465 ecr 133413], length 0
-MPLS (label 100688, exp 7, [S], ttl 255)
+ 6 10:17:09.128397 MPLS (label 100688, exp 7, [S], ttl 255)
IP (tos 0x0, ttl 64, id 40727, offset 0, flags [none], proto UDP (17), length 76)
12.4.4.4.4786 > 127.0.0.1.3503: [udp sum ok]
LSP-PINGv1, msg-type: MPLS Echo Request (1), length: 48
Return Code: No return code or return code contained in the Error Code TLV (0)
Return Subcode: (0)
Sender Handle: 0x00000000, Sequence: 2
- Sender Timestamp: Receiver Timestamp: no timestamp
+ Sender Timestamp: 10:17:09.128337 Receiver Timestamp: no timestamp
Target FEC Stack TLV (1), length: 12
LDP IPv4 prefix subTLV (1), length: 5
12.1.1.1/32
0x0000: 0c01 0101 20
0x0000: 0001 0005 0c01 0101 2000 0000
-IP (tos 0xc0, ttl 62, id 50880, offset 0, flags [none], proto UDP (17), length 60)
+ 7 10:17:09.129192 IP (tos 0xc0, ttl 62, id 50880, offset 0, flags [none], proto UDP (17), length 60)
10.20.0.1.3503 > 12.4.4.4.4786: [udp sum ok]
LSP-PINGv1, msg-type: MPLS Echo Reply (2), length: 32
reply-mode: Reply via an IPv4/IPv6 UDP packet (2)
Return Code: Replying router is an egress for the FEC at stack depth 0 (3)
Return Subcode: (0)
Sender Handle: 0x00000000, Sequence: 2
- Sender Timestamp: Receiver Timestamp:
-MPLS (label 100688, exp 7, [S], ttl 255)
+ Sender Timestamp: 10:17:09.128337 Receiver Timestamp: 10:17:09.129649
+ 8 10:17:10.128607 MPLS (label 100688, exp 7, [S], ttl 255)
IP (tos 0x0, ttl 64, id 40729, offset 0, flags [none], proto UDP (17), length 76)
12.4.4.4.4786 > 127.0.0.1.3503: [udp sum ok]
LSP-PINGv1, msg-type: MPLS Echo Request (1), length: 48
Return Code: No return code or return code contained in the Error Code TLV (0)
Return Subcode: (0)
Sender Handle: 0x00000000, Sequence: 3
- Sender Timestamp: Receiver Timestamp: no timestamp
+ Sender Timestamp: 10:17:10.128540 Receiver Timestamp: no timestamp
Target FEC Stack TLV (1), length: 12
LDP IPv4 prefix subTLV (1), length: 5
12.1.1.1/32
0x0000: 0c01 0101 20
0x0000: 0001 0005 0c01 0101 2000 0000
-IP (tos 0xc0, ttl 62, id 50882, offset 0, flags [none], proto UDP (17), length 60)
+ 9 10:17:10.129475 IP (tos 0xc0, ttl 62, id 50882, offset 0, flags [none], proto UDP (17), length 60)
10.20.0.1.3503 > 12.4.4.4.4786: [udp sum ok]
LSP-PINGv1, msg-type: MPLS Echo Reply (2), length: 32
reply-mode: Reply via an IPv4/IPv6 UDP packet (2)
Return Code: Replying router is an egress for the FEC at stack depth 0 (3)
Return Subcode: (0)
Sender Handle: 0x00000000, Sequence: 3
- Sender Timestamp: Receiver Timestamp:
-MPLS (label 100688, exp 7, [S], ttl 255)
+ Sender Timestamp: 10:17:10.128540 Receiver Timestamp: 10:17:10.129926
+ 10 10:17:11.128577 MPLS (label 100688, exp 7, [S], ttl 255)
IP (tos 0x0, ttl 64, id 40731, offset 0, flags [none], proto UDP (17), length 76)
12.4.4.4.4786 > 127.0.0.1.3503: [udp sum ok]
LSP-PINGv1, msg-type: MPLS Echo Request (1), length: 48
Return Code: No return code or return code contained in the Error Code TLV (0)
Return Subcode: (0)
Sender Handle: 0x00000000, Sequence: 4
- Sender Timestamp: Receiver Timestamp: no timestamp
+ Sender Timestamp: 10:17:11.128499 Receiver Timestamp: no timestamp
Target FEC Stack TLV (1), length: 12
LDP IPv4 prefix subTLV (1), length: 5
12.1.1.1/32
0x0000: 0c01 0101 20
0x0000: 0001 0005 0c01 0101 2000 0000
-IP (tos 0xc0, ttl 62, id 50883, offset 0, flags [none], proto UDP (17), length 60)
+ 11 10:17:11.129418 IP (tos 0xc0, ttl 62, id 50883, offset 0, flags [none], proto UDP (17), length 60)
10.20.0.1.3503 > 12.4.4.4.4786: [udp sum ok]
LSP-PINGv1, msg-type: MPLS Echo Reply (2), length: 32
reply-mode: Reply via an IPv4/IPv6 UDP packet (2)
Return Code: Replying router is an egress for the FEC at stack depth 0 (3)
Return Subcode: (0)
Sender Handle: 0x00000000, Sequence: 4
- Sender Timestamp: Receiver Timestamp:
-MPLS (label 100688, exp 7, [S], ttl 255)
+ Sender Timestamp: 10:17:11.128499 Receiver Timestamp: 10:17:11.129870
+ 12 10:17:12.128655 MPLS (label 100688, exp 7, [S], ttl 255)
IP (tos 0x0, ttl 64, id 40733, offset 0, flags [none], proto UDP (17), length 76)
12.4.4.4.4786 > 127.0.0.1.3503: [udp sum ok]
LSP-PINGv1, msg-type: MPLS Echo Request (1), length: 48
Return Code: No return code or return code contained in the Error Code TLV (0)
Return Subcode: (0)
Sender Handle: 0x00000000, Sequence: 5
- Sender Timestamp: Receiver Timestamp: no timestamp
+ Sender Timestamp: 10:17:12.128581 Receiver Timestamp: no timestamp
Target FEC Stack TLV (1), length: 12
LDP IPv4 prefix subTLV (1), length: 5
12.1.1.1/32
0x0000: 0c01 0101 20
0x0000: 0001 0005 0c01 0101 2000 0000
-IP (tos 0xc0, ttl 62, id 50886, offset 0, flags [none], proto UDP (17), length 60)
+ 13 10:17:12.129573 IP (tos 0xc0, ttl 62, id 50886, offset 0, flags [none], proto UDP (17), length 60)
10.20.0.1.3503 > 12.4.4.4.4786: [udp sum ok]
LSP-PINGv1, msg-type: MPLS Echo Reply (2), length: 32
reply-mode: Reply via an IPv4/IPv6 UDP packet (2)
Return Code: Replying router is an egress for the FEC at stack depth 0 (3)
Return Subcode: (0)
Sender Handle: 0x00000000, Sequence: 5
- Sender Timestamp: Receiver Timestamp:
+ Sender Timestamp: 10:17:12.128581 Receiver Timestamp: 10:17:12.130022
projects / tcpdump / blobdiff