head 1.1; branch 1.1.1; access; symbols netbsd-11-0-RELEASE:1.1.1.1 netbsd-11-0-RC7:1.1.1.1 netbsd-11-0-RC6:1.1.1.1 netbsd-11-0-RC5:1.1.1.1 netbsd-11-0-RC4:1.1.1.1 netbsd-11-0-RC3:1.1.1.1 tcpdump-4-99-6:1.1.1.1 netbsd-11-0-RC2:1.1.1.1 netbsd-11-0-RC1:1.1.1.1 perseant-exfatfs:1.1.1.1.0.4 perseant-exfatfs-base-20250801:1.1.1.1 netbsd-11:1.1.1.1.0.2 netbsd-11-base:1.1.1.1 tcpdump-4-99-5:1.1.1.1 TCPDUMP:1.1.1; locks; strict; comment @# @; 1.1 date 2024.09.02.15.50.11; author christos; state Exp; branches 1.1.1.1; next ; commitid E0666bfLa9iupfoF; 1.1.1.1 date 2024.09.02.15.50.11; author christos; state Exp; branches 1.1.1.1.4.1; next ; commitid E0666bfLa9iupfoF; 1.1.1.1.4.1 date 2024.09.02.15.50.11; author perseant; state dead; branches; next 1.1.1.1.4.2; commitid 23j6GFaDws3O875G; 1.1.1.1.4.2 date 2025.08.02.05.23.44; author perseant; state Exp; branches; next ; commitid 23j6GFaDws3O875G; desc @@ 1.1 log @Initial revision @ text @ 1 2023-08-10 12:23:59.828062 IP (tos 0xc0, ttl 255, id 1498, offset 0, flags [none], proto TCP (6), length 72) 192.168.0.2.58320 > 192.168.0.1.646: Flags [P.], cksum 0x3986 (correct), seq 96201:96233, ack 83737, win 2990, length 32 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 28 Notification Message (0x0001), length: 18, Message ID: 0xfffffff9, Flags: [ignore if unknown] Status TLV (0x0300), length: 10, Flags: [ignore and don't forward if unknown] Status: 0x0a, Flags: [Fatal error and don't forward] 2 2023-08-10 12:23:59.828114 IP (tos 0xc0, ttl 255, id 1499, offset 0, flags [none], proto TCP (6), length 40) 192.168.0.2.58320 > 192.168.0.1.646: Flags [F.], cksum 0x7d76 (correct), seq 32, ack 1, win 2990, length 0 3 2023-08-10 12:24:00.018513 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.1.3.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 172.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 4 2023-08-10 12:24:05.058942 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.1.3.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 172.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 5 2023-08-10 12:24:08.049677 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.0.0.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 192.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 6 2023-08-10 12:24:10.017949 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.1.3.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 172.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 7 2023-08-10 12:24:11.046122 IP (tos 0x0, ttl 255, id 1505, offset 0, flags [none], proto TCP (6), length 48) 192.168.0.2.58321 > 192.168.0.1.646: Flags [S], cksum 0x6df9 (correct), seq 110236, win 65535, options [mss 1420,nop,wscale 5], length 0 8 2023-08-10 12:24:11.046149 IP (tos 0xc0, ttl 255, id 1506, offset 0, flags [none], proto TCP (6), length 81) 192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x68c1 (correct), seq 110237:110278, ack 87765, win 3025, length 41 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 37 Initialization Message (0x0200), length: 27, Message ID: 0x00000001, Flags: [ignore if unknown] Common Session Parameters TLV (0x0500), length: 14, Flags: [ignore and don't forward if unknown] Version: 1, Keepalive: 30s, Flags: [Downstream Unsolicited, Loop Detection Enabled] Path Vector Limit 32, Max-PDU length: 0, Receiver Label-Space-ID 192.168.0.1:0 Unknown TLV (0x050b), length: 1, Flags: [continue processing and don't forward if unknown] 0x0000: 80 9 2023-08-10 12:24:11.052281 IP (tos 0xc0, ttl 255, id 1507, offset 0, flags [none], proto TCP (6), length 58) 192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x73a6 (correct), seq 41:59, ack 60, win 3023, length 18 10 2023-08-10 12:24:11.103231 IP (tos 0xc0, ttl 255, id 1508, offset 0, flags [none], proto TCP (6), length 387) 192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x46c6 (correct), seq 59:406, ack 60, win 3023, length 347 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 56 Address Message (0x0300), length: 46, Message ID: 0x00000003, Flags: [ignore if unknown] Address List TLV (0x0101), length: 38, Flags: [ignore and don't forward if unknown] Address Family: IPv4, addresses 26.0.0.2 12.0.0.2 23.0.0.2 192.168.0.2 192.168.1.2 192.168.2.2 192.168.3.2 192.168.4.2 192.168.5.2 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 68 Address Message (0x0300), length: 58, Message ID: 0x00000004, Flags: [ignore if unknown] Address List TLV (0x0101), length: 50, Flags: [ignore and don't forward if unknown] Address Family: IPv6, addresses fe80::7850:c6ff:fec0:0 fe80::7850:c6ff:fec0:1 fe80::7850:c6ff:fec0:3 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 211 Label Mapping Message (0x0400), length: 37, Message ID: 0x00000005, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.0.2/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 3 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 01 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x00000006, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.1.2/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 3 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 01 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x00000007, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.2.2/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 3 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 01 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x00000008, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.3.2/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 3 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 01 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x00000009, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.4.2/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 3 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 01 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 11 2023-08-10 12:24:11.929655 IP (tos 0xc0, ttl 255, id 1509, offset 0, flags [none], proto TCP (6), length 40) 192.168.0.2.58321 > 192.168.0.1.646: Flags [.], cksum 0x34ab (correct), ack 168, win 3020, length 0 12 2023-08-10 12:24:11.929679 IP (tos 0xc0, ttl 255, id 1510, offset 0, flags [none], proto TCP (6), length 300) 192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0xbffe (correct), seq 406:666, ack 813, win 3000, length 260 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48 Label Release Message (0x0403), length: 38, Message ID: 0x0000000a, Flags: [ignore if unknown] 0x0000: 0100 0008 0200 0120 c0a8 0002 0200 0004 0x0010: 0000 4e62 0300 000a 0000 000b 0000 000f 0x0020: 0400 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48 Label Release Message (0x0403), length: 38, Message ID: 0x0000000b, Flags: [ignore if unknown] 0x0000: 0100 0008 0200 0120 c0a8 0102 0200 0004 0x0010: 0000 4e62 0300 000a 0000 000b 0000 0010 0x0020: 0400 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48 Label Release Message (0x0403), length: 38, Message ID: 0x0000000c, Flags: [ignore if unknown] 0x0000: 0100 0008 0200 0120 c0a8 0202 0200 0004 0x0010: 0000 4e62 0300 000a 0000 000b 0000 0011 0x0020: 0400 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48 Label Release Message (0x0403), length: 38, Message ID: 0x0000000d, Flags: [ignore if unknown] 0x0000: 0100 0008 0200 0120 c0a8 0302 0200 0004 0x0010: 0000 4e62 0300 000a 0000 000b 0000 0012 0x0020: 0400 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48 Label Release Message (0x0403), length: 38, Message ID: 0x0000000e, Flags: [ignore if unknown] 0x0000: 0100 0008 0200 0120 c0a8 0402 0200 0004 0x0010: 0000 4e62 0300 000a 0000 000b 0000 0013 0x0020: 0400 13 2023-08-10 12:24:12.831754 IP (tos 0xc0, ttl 255, id 1520, offset 0, flags [none], proto TCP (6), length 415) 192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0xef2a (correct), seq 666:1041, ack 813, win 3000, length 375 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 371 Label Mapping Message (0x0400), length: 41, Message ID: 0x0000000f, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.0.1/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20065 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 02 Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0001 c0a8 0002 Label Mapping Message (0x0400), length: 41, Message ID: 0x00000010, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.1.1/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20065 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 02 Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0001 c0a8 0002 Label Mapping Message (0x0400), length: 41, Message ID: 0x00000011, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.2.1/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20065 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 02 Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0001 c0a8 0002 Label Mapping Message (0x0400), length: 41, Message ID: 0x00000012, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.3.1/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20065 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 02 Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0001 c0a8 0002 Label Mapping Message (0x0400), length: 41, Message ID: 0x00000013, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.4.1/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20065 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 02 Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0001 c0a8 0002 Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000014, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.0.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000015, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.1.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000016, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.2.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000017, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.3.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000018, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.4.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 14 2023-08-10 12:24:13.028465 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.0.0.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 192.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 15 2023-08-10 12:24:13.058561 IP (tos 0xc0, ttl 255, id 1524, offset 0, flags [none], proto TCP (6), length 40) 192.168.0.2.58321 > 192.168.0.1.646: Flags [.], cksum 0x2e0b (correct), ack 1263, win 2986, length 0 16 2023-08-10 12:24:13.833287 IP (tos 0xc0, ttl 255, id 1530, offset 0, flags [none], proto TCP (6), length 255) 192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x7e4f (correct), seq 1041:1256, ack 1263, win 2986, length 215 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 211 Label Mapping Message (0x0400), length: 37, Message ID: 0x00000019, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.0.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 00 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001a, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.1.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 00 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001b, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.2.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 00 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001c, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.3.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 00 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001d, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.4.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 00 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 17 2023-08-10 12:24:15.036359 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.1.3.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 172.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 18 2023-08-10 12:24:18.042950 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.0.0.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 192.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 19 2023-08-10 12:24:20.052540 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.1.3.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 172.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 20 2023-08-10 12:24:21.030795 IP (tos 0xc0, ttl 255, id 1534, offset 0, flags [none], proto TCP (6), length 58) 192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x6a3d (correct), seq 1256:1274, ack 1263, win 2986, length 18 21 2023-08-10 12:24:21.087477 IP (tos 0xc0, ttl 255, id 1535, offset 0, flags [none], proto TCP (6), length 40) 192.168.0.2.58321 > 192.168.0.1.646: Flags [.], cksum 0x2d11 (correct), ack 1281, win 2985, length 0 22 2023-08-10 12:24:23.011577 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.0.0.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 192.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 @ 1.1.1.1 log @Import tcpdump-4.99.5, previous was 4.99.4 Friday, August 30, 2024 / The Tcpdump Group Summary for 4.99.5 tcpdump release Refine protocol decoding for: Arista: Use the test .pcap file from pull request #955 (HwInfo). BGP: Fix an undefined behavior when it tries to parse a too-short packet. CARP: Print the protocol name before any GET_(). CDP: only hex-dump unknown TLVs in verbose mode. DHCP: parse the SZTP redirect tag. DHCPv6: client-id/server-id DUID type 2 correction; parse the user class, boot file URL, and SZTP redirect options; add DUID-UUID printing (RFC6355). DNS: Detect and correctly handle too-short URI RRs. EAP: Assign ndo_protocol in the eap_print() function. ESP: Don't use EVP_add_cipher_alias() (fixes building on OpenBSD 7.5). Frame Relay (Multilink): Fix the Timestamp Information Element printing. ICMPv6: Fix printing the Home Agent Address Discovery Reply Message. IEEE 802.11: no need for an element ID in the structures for IEs, make the length in the IE structures a u_int, include the "TA" field while printing Block Ack Control frame. IP: Enable TSO (TCP Segmentation Offload) support; fix printing invalid cases as invalid, not truncated; use ND_ICHECKMSG_ZU() to test the header length. IPv6: Fix printing invalid cases as invalid, not truncated; use ND_ICHECKMSG_U() to print an invalid version. IPv6: Fix invalid 32-bit versus 64-bit printouts of fragment headers. ISAKMP: Fix printing Delete payload SPI when size is zero. Kerberos: Print the protocol name, remove a redundant bounds check. lwres: Fix an undefined behavior in pointer arithmetic. OpenFlow 1.0: Fix indentation of PORT_MOD, improve handling of some lengths, and fix handling of snapend. TCP: Test ports < 1024 in port order to select the printer. UDP: Move source port equal BCM_LI_PORT to bottom of long if else chain. UDP: Test ports < 1024 in port order to select the printer. LDP: Add missing fields of the Common Session Parameters TLV and fix the offset for the A&D bits. NFLOG: Use correct AF code points on all OSes. NFS: Avoid printing non-ASCII characters. OSPF: Pad TLVs in LS_OPAQUE_TYPE_RI to multiples of 4 bytes. OSPF: Update LS-Ack printing not to run off the end of the packet. OSPF6: Fix an undefined behavior. pflog: use nd_ types in struct pfloghdr. PPP: Check if there is some data to hexdump. PPP: Remove an extra colon before LCP Callback Operation. Use the buffer stack for de-escaping PPP; fixes CVE-2024-2397; Note: This problem does not affect any tcpdump release. PTP: Fix spelling of type SIGNALING, Parse major and minor version correctly, Print majorSdoId field instead of just the first bit. RIP: Make a couple trivial protocol updates. RPKI-Router: Refine length and bounds checks. RX: Use the "%Y-%m-%d" date format. smbutil.c: Use the "%Y-%m-%d" date format. SNMP: Fix two undefined behaviors. Text protocols: Fix printing truncation if it is not the case. ZEP: Use the "%Y-%m-%d" date format. ZMTP: Replace custom code with bittok2str(). User interface: Print the supported time stamp types (-J) to stdout instead of stderr. Print the list of data link types (-L) to stdout instead of stderr. Use symmetrical quotation characters in error messages. Update --version option to print 32/64-bit build and time_t size. Improve error messages for invalid interface indexes specified with -i. Support "3des" as an alias for "des_ede3_cbc" even if the crypto library doesn't support adding aliases. Source code: tcpdump: Fix a memory leak. child_cleanup: reap as many child processes as possible. Ignore failures when setting the default "any" device DLL to LINUX_SLL2. Fix for backends which doesn't support capsicum. Update ND_BYTES_BETWEEN() macro for better accuracy. Update ND_BYTES_AVAILABLE_AFTER() macro for better accuracy. Introduce new ND_ICHECK*() macros to deduplicate more code. Skip privilege dropping when using -Z root on --with-user builds. Add a nd_printjn() function. Make nd_trunc_longjmp() not static inline. Include from netdissect.h. Remove init_crc10_table() and the entourage. Initialize tzcode early. Capsicum support: Fix a 'not defined' macro error. Update the "Error converting time" tests for packet times. Fix warnings when building for 32-bit and defining _TIME_BITS=64. Free interface list just before exiting where it wasn't being freed. Building and testing: Add a configure option to help debugging (--enable-instrument-functions). At build time require a proof of suitable snprintf(3) implementation in libc (and document Solaris 9 as unsupported because of that). Makefile.in: Add two "touch .devel" commands in the releasecheck target. Autoconf: Get --with-user and --with-chroot right. Autoconf: Fix --static-pcap-only test on Solaris 10. Autoconf: Add some warning flags for clang 13 or newer. Autoconf: Update config.{guess,sub}, timestamps 2024-01-01. Autoconf: Add autogen.sh, remove configure and config.h.in and put these generated files in the release tarball. Autoconf: Update the install-sh script to the 2020-11-14.01 version. configure: Apply autoupdate 2.69. CMake: improve the comment before project(tcpdump C). Do not require vsnprintf(). tests: Use the -tttt option, by default, for the tests. Autoconf, CMake: Get the size of a void * and a time_t. Fix propagation of cc_werr_cflags() output. Makefile.in: Fix the depend target. mkdep: Exit with a non-zero status if a command fails. Autoconf: use V_INCLS to update the list of include search paths. Autoconf: don't put anything before -I and -L flags for local libpcap. Autoconf, CMake: work around an Xcode 15+ issue. Autoconf, CMake: use pkg-config and Homebrew when looking for libcrypto. Fix Sun C invocation from CMake. mkdep: Use TMPDIR if it is set and not null. Add initial support for building with TinyCC. Makefile.in: Use the variable MAKE instead of the make command. Makefile.in: Add instrumentation configuration in releasecheck target. Make various improvements to the TESTrun script. Untangle detection of pcap_findalldevs(). Autoconf: don't use egrep, use $EGREP. Autoconf: check for gethostbyaddr(), not gethostbyname(). Autoconf, CMake: search for gethostbyaddr() in libnetwork. Make illumos build warning-free. Documentation: Fixed errors in doc/README.Win32.md and renamed it to README.windows.md. Make various improvements to the man page. Add initial README file for Haiku. Make various improvements to CONTRIBUTING.md. @ text @@ 1.1.1.1.4.1 log @file ldp-common-session.out was added on branch perseant-exfatfs on 2025-08-02 05:23:44 +0000 @ text @d1 323 @ 1.1.1.1.4.2 log @Sync with HEAD @ text @a0 323 1 2023-08-10 12:23:59.828062 IP (tos 0xc0, ttl 255, id 1498, offset 0, flags [none], proto TCP (6), length 72) 192.168.0.2.58320 > 192.168.0.1.646: Flags [P.], cksum 0x3986 (correct), seq 96201:96233, ack 83737, win 2990, length 32 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 28 Notification Message (0x0001), length: 18, Message ID: 0xfffffff9, Flags: [ignore if unknown] Status TLV (0x0300), length: 10, Flags: [ignore and don't forward if unknown] Status: 0x0a, Flags: [Fatal error and don't forward] 2 2023-08-10 12:23:59.828114 IP (tos 0xc0, ttl 255, id 1499, offset 0, flags [none], proto TCP (6), length 40) 192.168.0.2.58320 > 192.168.0.1.646: Flags [F.], cksum 0x7d76 (correct), seq 32, ack 1, win 2990, length 0 3 2023-08-10 12:24:00.018513 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.1.3.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 172.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 4 2023-08-10 12:24:05.058942 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.1.3.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 172.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 5 2023-08-10 12:24:08.049677 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.0.0.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 192.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 6 2023-08-10 12:24:10.017949 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.1.3.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 172.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 7 2023-08-10 12:24:11.046122 IP (tos 0x0, ttl 255, id 1505, offset 0, flags [none], proto TCP (6), length 48) 192.168.0.2.58321 > 192.168.0.1.646: Flags [S], cksum 0x6df9 (correct), seq 110236, win 65535, options [mss 1420,nop,wscale 5], length 0 8 2023-08-10 12:24:11.046149 IP (tos 0xc0, ttl 255, id 1506, offset 0, flags [none], proto TCP (6), length 81) 192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x68c1 (correct), seq 110237:110278, ack 87765, win 3025, length 41 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 37 Initialization Message (0x0200), length: 27, Message ID: 0x00000001, Flags: [ignore if unknown] Common Session Parameters TLV (0x0500), length: 14, Flags: [ignore and don't forward if unknown] Version: 1, Keepalive: 30s, Flags: [Downstream Unsolicited, Loop Detection Enabled] Path Vector Limit 32, Max-PDU length: 0, Receiver Label-Space-ID 192.168.0.1:0 Unknown TLV (0x050b), length: 1, Flags: [continue processing and don't forward if unknown] 0x0000: 80 9 2023-08-10 12:24:11.052281 IP (tos 0xc0, ttl 255, id 1507, offset 0, flags [none], proto TCP (6), length 58) 192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x73a6 (correct), seq 41:59, ack 60, win 3023, length 18 10 2023-08-10 12:24:11.103231 IP (tos 0xc0, ttl 255, id 1508, offset 0, flags [none], proto TCP (6), length 387) 192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x46c6 (correct), seq 59:406, ack 60, win 3023, length 347 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 56 Address Message (0x0300), length: 46, Message ID: 0x00000003, Flags: [ignore if unknown] Address List TLV (0x0101), length: 38, Flags: [ignore and don't forward if unknown] Address Family: IPv4, addresses 26.0.0.2 12.0.0.2 23.0.0.2 192.168.0.2 192.168.1.2 192.168.2.2 192.168.3.2 192.168.4.2 192.168.5.2 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 68 Address Message (0x0300), length: 58, Message ID: 0x00000004, Flags: [ignore if unknown] Address List TLV (0x0101), length: 50, Flags: [ignore and don't forward if unknown] Address Family: IPv6, addresses fe80::7850:c6ff:fec0:0 fe80::7850:c6ff:fec0:1 fe80::7850:c6ff:fec0:3 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 211 Label Mapping Message (0x0400), length: 37, Message ID: 0x00000005, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.0.2/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 3 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 01 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x00000006, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.1.2/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 3 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 01 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x00000007, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.2.2/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 3 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 01 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x00000008, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.3.2/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 3 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 01 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x00000009, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.4.2/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 3 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 01 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 11 2023-08-10 12:24:11.929655 IP (tos 0xc0, ttl 255, id 1509, offset 0, flags [none], proto TCP (6), length 40) 192.168.0.2.58321 > 192.168.0.1.646: Flags [.], cksum 0x34ab (correct), ack 168, win 3020, length 0 12 2023-08-10 12:24:11.929679 IP (tos 0xc0, ttl 255, id 1510, offset 0, flags [none], proto TCP (6), length 300) 192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0xbffe (correct), seq 406:666, ack 813, win 3000, length 260 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48 Label Release Message (0x0403), length: 38, Message ID: 0x0000000a, Flags: [ignore if unknown] 0x0000: 0100 0008 0200 0120 c0a8 0002 0200 0004 0x0010: 0000 4e62 0300 000a 0000 000b 0000 000f 0x0020: 0400 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48 Label Release Message (0x0403), length: 38, Message ID: 0x0000000b, Flags: [ignore if unknown] 0x0000: 0100 0008 0200 0120 c0a8 0102 0200 0004 0x0010: 0000 4e62 0300 000a 0000 000b 0000 0010 0x0020: 0400 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48 Label Release Message (0x0403), length: 38, Message ID: 0x0000000c, Flags: [ignore if unknown] 0x0000: 0100 0008 0200 0120 c0a8 0202 0200 0004 0x0010: 0000 4e62 0300 000a 0000 000b 0000 0011 0x0020: 0400 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48 Label Release Message (0x0403), length: 38, Message ID: 0x0000000d, Flags: [ignore if unknown] 0x0000: 0100 0008 0200 0120 c0a8 0302 0200 0004 0x0010: 0000 4e62 0300 000a 0000 000b 0000 0012 0x0020: 0400 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 48 Label Release Message (0x0403), length: 38, Message ID: 0x0000000e, Flags: [ignore if unknown] 0x0000: 0100 0008 0200 0120 c0a8 0402 0200 0004 0x0010: 0000 4e62 0300 000a 0000 000b 0000 0013 0x0020: 0400 13 2023-08-10 12:24:12.831754 IP (tos 0xc0, ttl 255, id 1520, offset 0, flags [none], proto TCP (6), length 415) 192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0xef2a (correct), seq 666:1041, ack 813, win 3000, length 375 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 371 Label Mapping Message (0x0400), length: 41, Message ID: 0x0000000f, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.0.1/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20065 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 02 Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0001 c0a8 0002 Label Mapping Message (0x0400), length: 41, Message ID: 0x00000010, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.1.1/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20065 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 02 Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0001 c0a8 0002 Label Mapping Message (0x0400), length: 41, Message ID: 0x00000011, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.2.1/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20065 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 02 Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0001 c0a8 0002 Label Mapping Message (0x0400), length: 41, Message ID: 0x00000012, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.3.1/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20065 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 02 Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0001 c0a8 0002 Label Mapping Message (0x0400), length: 41, Message ID: 0x00000013, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.4.1/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20065 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 02 Path Vector TLV (0x0104), length: 8, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0001 c0a8 0002 Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000014, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.0.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000015, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.1.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000016, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.2.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000017, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.3.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Label Withdraw Message (0x0402), length: 24, Message ID: 0x00000018, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.4.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 14 2023-08-10 12:24:13.028465 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.0.0.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 192.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 15 2023-08-10 12:24:13.058561 IP (tos 0xc0, ttl 255, id 1524, offset 0, flags [none], proto TCP (6), length 40) 192.168.0.2.58321 > 192.168.0.1.646: Flags [.], cksum 0x2e0b (correct), ack 1263, win 2986, length 0 16 2023-08-10 12:24:13.833287 IP (tos 0xc0, ttl 255, id 1530, offset 0, flags [none], proto TCP (6), length 255) 192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x7e4f (correct), seq 1041:1256, ack 1263, win 2986, length 215 LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 211 Label Mapping Message (0x0400), length: 37, Message ID: 0x00000019, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.0.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 00 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001a, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.1.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 00 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001b, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.2.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 00 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001c, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.3.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 00 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 Label Mapping Message (0x0400), length: 37, Message ID: 0x0000001d, Flags: [ignore if unknown] FEC TLV (0x0100), length: 8, Flags: [ignore and don't forward if unknown] Prefix FEC (0x02): IPv4 prefix 192.168.4.3/32 Generic Label TLV (0x0200), length: 4, Flags: [ignore and don't forward if unknown] Label: 20066 Hop Count TLV (0x0103), length: 1, Flags: [ignore and don't forward if unknown] 0x0000: 00 Path Vector TLV (0x0104), length: 4, Flags: [ignore and don't forward if unknown] 0x0000: c0a8 0002 17 2023-08-10 12:24:15.036359 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.1.3.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 172.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 18 2023-08-10 12:24:18.042950 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.0.0.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 192.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 19 2023-08-10 12:24:20.052540 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.1.3.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 172.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000038, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 172.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 20 2023-08-10 12:24:21.030795 IP (tos 0xc0, ttl 255, id 1534, offset 0, flags [none], proto TCP (6), length 58) 192.168.0.2.58321 > 192.168.0.1.646: Flags [P.], cksum 0x6a3d (correct), seq 1256:1274, ack 1263, win 2986, length 18 21 2023-08-10 12:24:21.087477 IP (tos 0xc0, ttl 255, id 1535, offset 0, flags [none], proto TCP (6), length 40) 192.168.0.2.58321 > 192.168.0.1.646: Flags [.], cksum 0x2d11 (correct), ack 1281, win 2985, length 0 22 2023-08-10 12:24:23.011577 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [none], proto UDP (17), length 70) 12.0.0.2.646 > 224.0.0.2.646: LDP, Label-Space-ID: 192.168.0.2:0, pdu-length: 38 Hello Message (0x0100), length: 28, Message ID: 0x00000000, Flags: [ignore if unknown] Common Hello Parameters TLV (0x0400), length: 4, Flags: [ignore and don't forward if unknown] Hold Time: 15s, Flags: [Link Hello] IPv4 Transport Address TLV (0x0401), length: 4, Flags: [ignore and don't forward if unknown] IPv4 Transport Address: 192.168.0.2 Unknown TLV (0x0701), length: 4, Flags: [continue processing and don't forward if unknown] 0x0000: 4000 0000 @