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IPSEC VPN capture

Hi have site to site tunnnel

When i try to telnet a far end server i am not able to telnet a server

Please find the capture logs

Please help me on understand this OUTPUT

1: 19:12:32.437263 10.184.55.200.2467 > 10.179.19.43.5026: S 3691066942:3691066942(0) win 65535 <mss 1260,nop,wscale 0,nop,nop,sackOK>

   2: 19:12:33.356579 10.179.19.43.5026 > 10.184.55.200.2467: S 3847194469:3847194469(0) ack 3691066943 win 5840 <mss 1380,nop,nop,sackOK,nop,wscale 7>

   3: 19:12:33.356915 10.184.55.200.2467 > 10.179.19.43.5026: . ack 3847194470 win 65535

   4: 19:12:33.357189 10.184.55.200.2467 > 10.179.19.43.5026: P 3691066943:3691066964(21) ack 3847194470 win 65535

   5: 19:12:34.267579 10.179.19.43.5026 > 10.184.55.200.2467: . ack 3691066964 win 46

   6: 19:12:34.267594 10.179.19.43.5026 > 10.184.55.200.2467: . ack 3691066964 win 46

   7: 19:12:34.268098 10.179.19.43.5026 > 10.184.55.200.2467: P 3847194470:3847194486(16) ack 3691066964 win 46

   8: 19:12:34.268556 10.184.55.200.2467 > 10.179.19.43.5026: P 3691066964:3691066967(3) ack 3847194486 win 65519

   9: 19:12:34.270676 10.179.19.43.5026 > 10.184.55.200.2467: F 3847194486:3847194486(0) ack 3691066964 win 46

  10: 19:12:34.270982 10.184.55.200.2467 > 10.179.19.43.5026: . ack 3847194487 win 65519

  11: 19:12:34.271180 10.184.55.200.2467 > 10.179.19.43.5026: F 3691066967:3691066967(0) ack 3847194487 win 65519

  12: 19:12:35.257188 10.184.55.200.2468 > 10.179.19.43.5026: S 162483131:162483131(0) win 65535 <mss 1260,nop,wscale 0,nop,nop,sackOK>

  13: 19:12:36.177938 10.179.19.43.5026 > 10.184.55.200.2468: S 2514856068:2514856068(0) ack 162483132 win 5840 <mss 1380,nop,nop,sackOK,nop,wscale 7>

  14: 19:12:36.178274 10.184.55.200.2468 > 10.179.19.43.5026: . ack 2514856069 win 65535

  15: 19:12:36.178503 10.184.55.200.2468 > 10.179.19.43.5026: P 162483132:162483153(21) ack 2514856069 win 65535

  16: 19:12:37.097269 10.179.19.43.5026 > 10.184.55.200.2468: . ack 162483153 win 46

  17: 19:12:37.097285 10.179.19.43.5026 > 10.184.55.200.2468: P 2514856069:2514856085(16) ack 162483153 win 46

  18: 19:12:37.098688 10.184.55.200.2468 > 10.179.19.43.5026: P 162483153:162483156(3) ack 2514856085 win 65519

  19: 19:12:37.100840 10.179.19.43.5026 > 10.184.55.200.2468: F 2514856085:2514856085(0) ack 162483153 win 46

  20: 19:12:37.101435 10.184.55.200.2468 > 10.179.19.43.5026: . ack 2514856086 win 65519

  21: 19:12:37.101603 10.184.55.200.2468 > 10.179.19.43.5026: F 162483156:162483156(0) ack 2514856086 win 65519

  22: 19:12:37.101862 10.179.19.43.5026 > 10.184.55.200.2468: R 2514856086:2514856086(0) ack 162483153 win 46

  23: 19:12:37.648327 10.184.55.200.2467 > 10.179.19.43.5026: FP 3691066964:3691066967(3) ack 3847194487 win 65519

  24: 19:12:37.760550 10.184.55.200.2469 > 10.179.19.43.5026: S 1896300982:1896300982(0) win 65535 <mss 1260,nop,wscale 0,nop,nop,sackOK>

  25: 19:12:38.684260 10.179.19.43.5026 > 10.184.55.200.2469: S 475547703:475547703(0) ack 1896300983 win 5840 <mss 1380,nop,nop,sackOK,nop,wscale 7>

  26: 19:12:38.684595 10.184.55.200.2469 > 10.179.19.43.5026: . ack 475547704 win 65535

  27: 19:12:38.684885 10.184.55.200.2469 > 10.179.19.43.5026: P 1896300983:1896301004(21) ack 475547704 win 65535

  28: 19:12:39.603972 10.179.19.43.5026 > 10.184.55.200.2469: . ack 1896301004 win 46

  29: 19:12:39.604094 10.179.19.43.5026 > 10.184.55.200.2469: P 475547704:475547720(16) ack 1896301004 win 46

  30: 19:12:39.604521 10.184.55.200.2469 > 10.179.19.43.5026: P 1896301004:1896301007(3) ack 475547720 win 65519

  31: 19:12:39.607451 10.179.19.43.5026 > 10.184.55.200.2469: F 475547720:475547720(0) ack 1896301004 win 46

  32: 19:12:39.607771 10.184.55.200.2469 > 10.179.19.43.5026: . ack 475547721 win 65519

  33: 19:12:39.607985 10.184.55.200.2469 > 10.179.19.43.5026: F 1896301007:1896301007(0) ack 475547721 win 65519

  34: 19:12:42.979990 10.184.55.200.2469 > 10.179.19.43.5026: FP 1896301004:1896301007(3) ack 475547721 win 65519

  35: 19:12:44.489003 10.184.55.200.2467 > 10.179.19.43.5026: FP 3691066964:3691066967(3) ack 3847194487 win 65519

  36: 19:12:49.721016 10.184.55.200.2469 > 10.179.19.43.5026: FP 1896301004:1896301007(3) ack 475547721 win 65519

  37: 19:12:58.069683 10.184.55.200.2467 > 10.179.19.43.5026: FP 3691066964:3691066967(3) ack 3847194487 win 65519

37 packets shown

2 REPLIES

IPSEC VPN capture

Please post your tunnel config possibly both ends.

New Member

IPSEC VPN capture

Hi

The ip our side is 10.184.55.200 and far eend ip is 10.179.19.43.

there is site to site tunnel between sites

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