Attachment 221307 Details for Bug 252449 – Traffic dumps

Traffic dumps

tcpdump.odd.telnet.txt (text/plain), 11.08 KB, created by Marek Zarychta on 2021-01-05 20:46:57 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Marek Zarychta

Created: 2021-01-05 20:46:57 UTC

Size: 11.08 KB

patch

obsolete

>Connection successful:
>
>
>------------------------begin-----------------------------------
>20:49:19.997930 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 60)
>    10.x.x.x.10633 > 172.x.x.x.23: Flags [SEW], cksum 0xb9a5 (incorrect -> 0xac0b), seq 1663667437, win 65535, options [mss 1460,nop,wscale 9,sackOK,TS val 1118864724 ecr 0], length 0
>20:49:19.998968 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [DF], proto TCP (6), length 56)
>    172.x.x.x.23 > 10.x.x.x.10633: Flags [S.], cksum 0x2cdd (correct), seq 162416830, ack 1663667438, win 8192, options [mss 512,nop,nop,TS val 4401139 ecr 1118864724], length 0
>20:49:19.999003 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 52)
>    10.x.x.x.10633 > 172.x.x.x.23: Flags [.], cksum 0xb99d (incorrect -> 0x60e4), seq 1, ack 1, win 65535, options [nop,nop,TS val 1118864726 ecr 4401139], length 0
>20:49:19.999829 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 40)
>    172.x.x.x.23 > 10.x.x.x.10633: Flags [.], cksum 0x6a38 (correct), seq 1, ack 1, win 8192, length 0
>20:49:20.001168 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 85)
>    10.x.x.x.10633 > 172.x.x.x.23: Flags [P.], cksum 0xb9be (incorrect -> 0xc63f), seq 1:34, ack 1, win 65535, options [nop,nop,TS val 1118864727 ecr 4401139], length 33 [telnet WILL AUTHENTICATION, DO ENCRYPT, WILL ENCRYPT, DO SUPPRESS GO AHEAD, WILL TERMINAL TYPE, WILL NAWS, WILL TSPEED, WILL LFLOW, WILL LINEMODE, WILL NEW-ENVIRON, DO STATUS [|telnet]
>20:49:20.037931 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 40)
>    172.x.x.x.23 > 10.x.x.x.10633: Flags [.], cksum 0x6a38 (correct), seq 1, ack 34, win 8159, length 0
>20:49:20.823204 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 43)
>    172.x.x.x.23 > 10.x.x.x.10633: Flags [P.], cksum 0x6931 (correct), seq 1:4, ack 34, win 8159, length 3 [telnet WILL ECHO [|telnet]
>20:49:20.823279 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 55)
>    10.x.x.x.10633 > 172.x.x.x.23: Flags [P.], cksum 0xb9a0 (incorrect -> 0x5c7f), seq 34:37, ack 4, win 65535, options [nop,nop,TS val 1118865550 ecr 4401139], length 3 [telnet DO ECHO [|telnet]
>20:49:20.854635 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 40)
>    172.x.x.x.23 > 10.x.x.x.10633: Flags [.], cksum 0x6a14 (correct), seq 4, ack 37, win 8189, length 0
>20:49:20.854756 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 73)
>    172.x.x.x.23 > 10.x.x.x.10633: Flags [P.], cksum 0xc962 (correct), seq 4:37, ack 37, win 8189, length 33 [telnet DONT AUTHENTICATION, WONT ENCRYPT, DONT ENCRYPT, WILL SUPPRESS GO AHEAD, DONT TERMINAL TYPE, DONT NAWS, DONT TSPEED, DONT LFLOW, DONT LINEMODE, DONT NEW-ENVIRON, WONT STATUS [|telnet]
>20:49:20.894979 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 52)
>    10.x.x.x.10633 > 172.x.x.x.23: Flags [.], cksum 0xb99d (incorrect -> 0x5d1c), seq 37, ack 37, win 65535, options [nop,nop,TS val 1118865622 ecr 4401139], length 0
>20:49:20.895748 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 48)
>    172.x.x.x.23 > 10.x.x.x.10633: Flags [P.], cksum 0xedc6 (correct), seq 37:45, ack 37, win 8192, length 8
>20:49:20.937968 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 52)
>    10.x.x.x.10633 > 172.x.x.x.23: Flags [.], cksum 0xb99d (incorrect -> 0x5ce9), seq 37, ack 45, win 65535, options [nop,nop,TS val 1118865665 ecr 4401139], length 0
>20:49:25.828978 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 53)
>    10.x.x.x.10633 > 172.x.x.x.23: Flags [P.], cksum 0xb99e (incorrect -> 0x45c6), seq 37:38, ack 45, win 65535, options [nop,nop,TS val 1118870555 ecr 4401139], length 1
>20:49:25.837746 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 40)
>    172.x.x.x.23 > 10.x.x.x.10633: Flags [.], cksum 0x69e8 (correct), seq 45, ack 38, win 8191, length 0
>20:49:25.887857 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 44)
>    172.x.x.x.23 > 10.x.x.x.10633: Flags [P.], cksum 0xfe8c (correct), seq 45:49, ack 38, win 8192, length 4
>20:49:25.921579 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 40)
>    172.x.x.x.23 > 10.x.x.x.10633: Flags [F.], cksum 0x69e2 (correct), seq 49, ack 38, win 8192, length 0
>20:49:25.921597 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 52)
>    10.x.x.x.10633 > 172.x.x.x.23: Flags [.], cksum 0xb99d (incorrect -> 0x496c), seq 38, ack 50, win 65535, options [nop,nop,TS val 1118870648 ecr 4401139], length 0
>20:49:25.921655 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 52)
>    10.x.x.x.10633 > 172.x.x.x.23: Flags [F.], cksum 0xb99d (incorrect -> 0x496b), seq 38, ack 50, win 65535, options [nop,nop,TS val 1118870648 ecr 4401139], length 0
>20:49:25.922715 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 40)
>    172.x.x.x.23 > 10.x.x.x.10633: Flags [.], cksum 0x69e1 (correct), seq 50, ack 39, win 8192, length 0
>------------------------end-----------------------------------
>
>
>Connection without login prompt:
>
>
>------------------------begin-----------------------------------
>21:24:42.035773 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 60)
>    10.x.x.x.53255 > 172.x.x.x.23: Flags [SEW], cksum 0xb9a5 (incorrect -> 0xa5f0), seq 381892323, win 65535, options [mss 1460,nop,wscale 9,sackOK,TS val 3210021564 ecr 0], length 0
>21:24:42.190040 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [DF], proto TCP (6), length 56)
>    172.x.x.x.23 > 10.x.x.x.53255: Flags [S.], cksum 0x6db4 (correct), seq 192278384, ack 381892324, win 8192, options [mss 512,nop,nop,TS val 4405383 ecr 3210021564], length 0
>21:24:42.190072 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 52)
>    10.x.x.x.53255 > 172.x.x.x.23: Flags [.], cksum 0xb99d (incorrect -> 0xa123), seq 1, ack 1, win 65535, options [nop,nop,TS val 3210021718 ecr 4405383], length 0
>21:24:42.190949 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 40)
>    172.x.x.x.23 > 10.x.x.x.53255: Flags [.], cksum 0xbdb0 (correct), seq 1, ack 1, win 8192, length 0
>21:24:42.191708 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 85)
>    10.x.x.x.53255 > 172.x.x.x.23: Flags [P.], cksum 0xb9be (incorrect -> 0x067e), seq 1:34, ack 1, win 65535, options [nop,nop,TS val 3210021720 ecr 4405383], length 33 [telnet WILL AUTHENTICATION, DO ENCRYPT, WILL ENCRYPT, DO SUPPRESS GO AHEAD, WILL TERMINAL TYPE, WILL NAWS, WILL TSPEED, WILL LFLOW, WILL LINEMODE, WILL NEW-ENVIRON, DO STATUS [|telnet]
>21:24:42.339716 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 40)
>    172.x.x.x.23 > 10.x.x.x.53255: Flags [.], cksum 0xbdb0 (correct), seq 1, ack 34, win 8159, length 0
>21:24:42.878827 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 85)
>    10.x.x.x.53255 > 172.x.x.x.23: Flags [P.], cksum 0xb9be (incorrect -> 0x03cf), seq 1:34, ack 1, win 65535, options [nop,nop,TS val 3210022407 ecr 4405383], length 33 [telnet WILL AUTHENTICATION, DO ENCRYPT, WILL ENCRYPT, DO SUPPRESS GO AHEAD, WILL TERMINAL TYPE, WILL NAWS, WILL TSPEED, WILL LFLOW, WILL LINEMODE, WILL NEW-ENVIRON, DO STATUS [|telnet]
>21:24:42.939547 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 43)
>    172.x.x.x.23 > 10.x.x.x.53255: Flags [P.], cksum 0xbca9 (correct), seq 1:4, ack 34, win 8159, length 3 [telnet WILL ECHO [|telnet]
>21:24:43.001740 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 81)
>    172.x.x.x.23 > 10.x.x.x.53255: Flags [P.], cksum 0x0357 (correct), seq 4:45, ack 34, win 8192, length 41 [telnet DONT AUTHENTICATION, WONT ENCRYPT, DONT ENCRYPT, WILL SUPPRESS GO AHEAD, DONT TERMINAL TYPE, DONT NAWS, DONT TSPEED, DONT LFLOW, DONT LINEMODE, DONT NEW-ENVIRON, WONT STATUS]
>21:24:44.013219 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 85)
>    10.x.x.x.53255 > 172.x.x.x.23: Flags [P.], cksum 0xb9be (incorrect -> 0xff5f), seq 1:34, ack 1, win 65535, options [nop,nop,TS val 3210023542 ecr 4405383], length 33 [telnet WILL AUTHENTICATION, DO ENCRYPT, WILL ENCRYPT, DO SUPPRESS GO AHEAD, WILL TERMINAL TYPE, WILL NAWS, WILL TSPEED, WILL LFLOW, WILL LINEMODE, WILL NEW-ENVIRON, DO STATUS [|telnet]
>21:24:44.014108 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 40)
>    172.x.x.x.23 > 10.x.x.x.53255: Flags [.], cksum 0xbd63 (correct), seq 45, ack 34, win 8192, length 0
>21:24:46.073752 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 85)
>    10.x.x.x.53255 > 172.x.x.x.23: Flags [P.], cksum 0xb9be (incorrect -> 0xf753), seq 1:34, ack 1, win 65535, options [nop,nop,TS val 3210025602 ecr 4405383], length 33 [telnet WILL AUTHENTICATION, DO ENCRYPT, WILL ENCRYPT, DO SUPPRESS GO AHEAD, WILL TERMINAL TYPE, WILL NAWS, WILL TSPEED, WILL LFLOW, WILL LINEMODE, WILL NEW-ENVIRON, DO STATUS [|telnet]
>21:24:46.089385 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 84)
>    172.x.x.x.23 > 10.x.x.x.53255: Flags [P.], cksum 0xb7a5 (correct), seq 1:45, ack 34, win 8192, length 44 [telnet WILL ECHO, DONT AUTHENTICATION, WONT ENCRYPT, DONT ENCRYPT, WILL SUPPRESS GO AHEAD, DONT TERMINAL TYPE, DONT NAWS, DONT TSPEED, DONT LFLOW, DONT LINEMODE, DONT NEW-ENVIRON, WONT STATUS]
>21:24:50.041239 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 87)
>    10.x.x.x.53255 > 172.x.x.x.23: Flags [P.], cksum 0xb9c0 (incorrect -> 0xddc4), seq 1:36, ack 1, win 65535, options [nop,nop,TS val 3210029570 ecr 4405383], length 35 [telnet WILL AUTHENTICATION, DO ENCRYPT, WILL ENCRYPT, DO SUPPRESS GO AHEAD, WILL TERMINAL TYPE, WILL NAWS, WILL TSPEED, WILL LFLOW, WILL LINEMODE, WILL NEW-ENVIRON, DO STATUS]
>21:24:50.139372 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 50)
>    172.x.x.x.23 > 10.x.x.x.53255: Flags [P.], cksum 0x342c (correct), seq 45:55, ack 36, win 8192, length 10
>21:24:50.344760 IP (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 52)
>    10.x.x.x.53255 > 172.x.x.x.23: Flags [F.], cksum 0xb99d (incorrect -> 0x8124), seq 36, ack 1, win 65535, options [nop,nop,TS val 3210029873 ecr 4405383], length 0
>21:24:50.370183 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 40)
>    172.x.x.x.23 > 10.x.x.x.53255: Flags [.], cksum 0xbd56 (correct), seq 55, ack 37, win 8192, length 0
>21:24:50.390291 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 40)
>    172.x.x.x.23 > 10.x.x.x.53255: Flags [F.], cksum 0xbd55 (correct), seq 55, ack 37, win 8192, length 0
>21:24:52.039371 IP (tos 0x0, ttl 63, id 56312, offset 0, flags [none], proto TCP (6), length 94)
>    172.x.x.x.23 > 10.x.x.x.53255: Flags [FP.], cksum 0x2e74 (correct), seq 1:55, ack 37, win 8192, length 54 [telnet WILL ECHO, DONT AUTHENTICATION, WONT ENCRYPT, DONT ENCRYPT, WILL SUPPRESS GO AHEAD, DONT TERMINAL TYPE, DONT NAWS, DONT TSPEED, DONT LFLOW, DONT LINEMODE, DONT NEW-ENVIRON, WONT STATUS]
>------------------------end-----------------------------------

Actions: View

Attachments on bug 252449: 221307