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Anesh's avatar
Anesh
Icon for Cirrostratus rankCirrostratus
May 27, 2014

Connection table entry removed after idle timer reaches tcp keep alive value

Problem: i am doing a telnet to a VIP configured on an LTM and the Connection table entry removed after idle timer reaches tcp keep alive value configured which is 60 seconds and also the i see the i...
application delivery
deployment
design
LTM
Anesh's avatar
Anesh
Icon for Cirrostratus rankCirrostratus
May 29, 2014
No.     Time                Source                Destination           Protocol Info
    280 2014-05-27 15:37:20 6.6.6.6         1.1.1.1         TCP      [TCP Keep-Alive] 9041 > 57703 [ACK] Seq=2629992488 Ack=144158763 Win=65535 Len=0


No.     Time                Source                Destination           Protocol Info
    281 2014-05-27 15:37:20 3.3.3.3         2.2.2.2          TCP      [TCP Keep-Alive] 57703 > 9041 [ACK] Seq=380327577 Ack=1111550497 Win=65535 Len=0


No.     Time                Source                Destination           Protocol Info
    282 2014-05-27 15:37:20 2.2.2.2          3.3.3.3         TCP      [TCP Window Update] 9041 > 57703 [ACK] Seq=1111550497 Ack=380327578 Win=46 Len=0


No.     Time                Source                Destination           Protocol Info
    283 2014-05-27 15:37:20 1.1.1.1         6.6.6.6         TCP      [TCP Keep-Alive ACK] 57703 > 9041 [ACK] Seq=144158763 Ack=2629992489 Win=68 Len=0


No.     Time                Source                Destination           Protocol Info
    284 2014-05-27 15:37:22 2.2.2.2          3.3.3.3         TCP      9041 > 57703 [FIN, ACK] Seq=1111550497 Ack=380327578 Win=46 Len=0


No.     Time                Source                Destination           Protocol Info
    285 2014-05-27 15:37:22 3.3.3.3         2.2.2.2          TCP      57703 > 9041 [ACK] Seq=380327578 Ack=1111550498 Win=4380 Len=0


No.     Time                Source                Destination           Protocol Info
    286 2014-05-27 15:37:22 6.6.6.6         1.1.1.1         TCP      9041 > 57703 [FIN, ACK] Seq=2629992489 Ack=144158763 Win=3780 Len=0


No.     Time                Source                Destination           Protocol Info
    287 2014-05-27 15:37:22 1.1.1.1         6.6.6.6         TCP      57703 > 9041 [ACK] Seq=144158763 Ack=2629992490 Win=68 Len=0


No.     Time                Source                Destination           Protocol Info
    288 2014-05-27 15:37:22 1.1.1.1         6.6.6.6         TCP      57703 > 9041 [FIN, ACK] Seq=144158763 Ack=2629992490 Win=68 Len=0


No.     Time                Source                Destination           Protocol Info
    289 2014-05-27 15:37:22 6.6.6.6         1.1.1.1         TCP      9041 > 57703 [ACK] Seq=2629992490 Ack=144158764 Win=3780 Len=0



6.6.6.6---VIP
2.2.2.2---Pool member
3.3.3.3---snat
1.1.1.1---client