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ReWrite_132188's avatar
ReWrite_132188
Icon for Nimbostratus rankNimbostratus
Jul 02, 2014

F5 BIG-IP answers with a self-ip that is not associated with that VLAN

Hi, I am working on implementing av proxy-solution with the help of F5 BIG-IP to do SSL-decrypt. In short: Users surf the web, and the traffic hits the F5 internal VLAN over a fiber-trunk(2.1 and...
application delivery
deployment
design
LTM
vlan
ReWrite_132188's avatar
ReWrite_132188
Icon for Nimbostratus rankNimbostratus

Sure!

14:35:52.315196 IP 185.32.91.150.8338 > 195.88.55.16.80: S 742896523:742896523(0) win 8192  in slot1/tmm1 lis=
14:35:52.315253 IP 185.32.91.150.8338 > 195.88.55.16.80: S 742896523:742896523(0) win 8192  out slot1/tmm1 lis=/Common/vs_proxy
14:35:52.315233 IP 185.32.91.150.8339 > 195.88.55.16.80: S 1782147585:1782147585(0) win 8192  in slot1/tmm0 lis=
14:35:52.315269 IP 185.32.91.150.8339 > 195.88.55.16.80: S 1782147585:1782147585(0) win 8192  out slot1/tmm0 lis=/Common/vs_proxy
14:35:52.315947 IP 185.32.91.150.8338 > 195.88.55.16.80: S 742896523:742896523(0) win 8192  in slot1/tmm1 lis=
14:35:52.316162 IP 185.32.91.150.8339 > 195.88.55.16.80: S 1782147585:1782147585(0) win 8192  in slot1/tmm0 lis=
14:35:53.222188 IP 185.32.91.150.8338 > 195.88.55.16.80: R 742896524:742896524(0) ack 0 win 0 out slot1/tmm1 lis=/Common/vs_proxy
14:35:53.222207 IP 195.88.55.16.80 > 185.32.91.150.8338: R 1:1(0) ack 0 win 0 out slot1/tmm1 lis=/Common/vs_proxy
14:35:53.222431 IP 185.32.91.150.8338 > 195.88.55.16.80: R 0:0(0) ack 1 win 0 in slot1/tmm1 lis=/Common/vs_proxy_return
14:35:53.223547 IP 185.32.91.150.8339 > 195.88.55.16.80: R 1782147586:1782147586(0) ack 0 win 0 out slot1/tmm0 lis=/Common/vs_proxy
14:35:53.223554 IP 195.88.55.16.80 > 185.32.91.150.8339: R 1:1(0) ack 0 win 0 out slot1/tmm0 lis=/Common/vs_proxy
14:35:53.223685 IP 185.32.91.150.8339 > 195.88.55.16.80: R 0:0(0) ack 1 win 0 in slot1/tmm0 lis=/Common/vs_proxy_return
14:35:53.729457 IP 185.32.91.150.8339 > 195.88.55.16.80: S 1782147585:1782147585(0) win 8192  in slot1/tmm0 lis=
14:35:53.729496 IP 185.32.91.150.8339 > 195.88.55.16.80: S 1782147585:1782147585(0) win 8192  out slot1/tmm0 lis=/Common/vs_proxy
14:35:53.729450 IP 185.32.91.150.8338 > 195.88.55.16.80: S 742896523:742896523(0) win 8192  in slot1/tmm1 lis=
14:35:53.729496 IP 185.32.91.150.8338 > 195.88.55.16.80: S 742896523:742896523(0) win 8192  out slot1/tmm1 lis=/Common/vs_proxy
14:35:53.729893 IP 185.32.91.150.8338 > 195.88.55.16.80: S 742896523:742896523(0) win 8192  in slot1/tmm1 lis=
14:35:53.729984 IP 185.32.91.150.8339 > 195.88.55.16.80: S 1782147585:1782147585(0) win 8192  in slot1/tmm0 lis=
14:35:59.735636 IP 185.32.91.150.8339 > 195.88.55.16.80: S 1782147585:1782147585(0) win 8192  in slot1/tmm0 lis=/Common/vs_proxy
14:35:59.735654 IP 185.32.91.150.8339 > 195.88.55.16.80: S 1782147585:1782147585(0) win 8192  out slot1/tmm0 lis=/Common/vs_proxy
14:35:59.735648 IP 185.32.91.150.8338 > 195.88.55.16.80: S 742896523:742896523(0) win 8192  in slot1/tmm1 lis=/Common/vs_proxy
14:35:59.735668 IP 185.32.91.150.8338 > 195.88.55.16.80: S 742896523:742896523(0) win 8192  out slot1/tmm1 lis=/Common/vs_proxy
14:35:59.735826 IP 185.32.91.150.8338 > 195.88.55.16.80: S 742896523:742896523(0) win 8192  in slot1/tmm1 lis=/Common/vs_proxy_return
14:35:59.735796 IP 185.32.91.150.8339 > 195.88.55.16.80: S 1782147585:1782147585(0) win 8192  in slot1/tmm0 lis=/Common/vs_proxy_return
14:36:05.222183 IP 185.32.91.150.8338 > 195.88.55.16.80: R 0:0(0) ack 1 win 0 out slot1/tmm1 lis=/Common/vs_proxy
14:36:05.222202 IP 195.88.55.16.80 > 185.32.91.150.8338: R 1:1(0) ack 0 win 0 out slot1/tmm1 lis=/Common/vs_proxy
14:36:05.222448 IP 185.32.91.150.8338 > 195.88.55.16.80: R 0:0(0) ack 1 win 0 in slot1/tmm1 lis=/Common/vs_proxy_return
14:36:05.223696 IP 185.32.91.150.8339 > 195.88.55.16.80: R 0:0(0) ack 1 win 0 out slot1/tmm0 lis=/Common/vs_proxy
14:36:05.223704 IP 195.88.55.16.80 > 185.32.91.150.8339: R 1:1(0) ack 0 win 0 out slot1/tmm0 lis=/Common/vs_proxy
14:36:05.223994 IP 185.32.91.150.8339 > 195.88.55.16.80: R 0:0(0) ack 1 win 0 in slot1/tmm0 lis=/Common/vs_proxy_return
14:36:19.571174 IP 185.32.91.150.8347 > 195.88.55.16.80: S 3918794636:3918794636(0) win 8192  in slot1/tmm1 lis=
14:36:19.571226 IP 185.32.91.150.8347 > 195.88.55.16.80: S 3918794636:3918794636(0) win 8192  out slot1/tmm1 lis=/Common/vs_proxy
14:36:19.571608 IP 185.32.91.150.8347 > 195.88.55.16.80: S 3918794636:3918794636(0) win 8192  in slot1/tmm1 lis=
14:36:22.574181 IP 185.32.91.150.8347 > 195.88.55.16.80: S 3918794636:3918794636(0) win 8192  in slot1/tmm1 lis=/Common/vs_proxy
14:36:22.574208 IP 185.32.91.150.8347 > 195.88.55.16.80: S 3918794636:3918794636(0) win 8192  out slot1/tmm1 lis=/Common/vs_proxy
14:36:22.574409 IP 185.32.91.150.8347 > 195.88.55.16.80: S 3918794636:3918794636(0) win 8192  in slot1/tmm1 lis=/Common/vs_proxy_return
14:36:25.570207 IP 185.32.91.150.8347 > 195.88.55.16.80: R 3918794637:3918794637(0) ack 0 win 0 out slot1/tmm1 lis=/Common/vs_proxy
14:36:25.570217 IP 195.88.55.16.80 > 185.32.91.150.8347: R 1:1(0) ack 0 win 0 out slot1/tmm1 lis=/Common/vs_proxy
14:36:25.570526 IP 185.32.91.150.8347 > 195.88.55.16.80: R 0:0(0) ack 1 win 0 in slot1/tmm1 lis=/Common/vs_proxy_return
14:36:26.084242 IP 185.32.91.150.8347 > 195.88.55.16.80: S 3918794636:3918794636(0) win 8192  in slot1/tmm1 lis=
14:36:26.084296 IP 185.32.91.150.8347 > 195.88.55.16.80: S 3918794636:3918794636(0) win 8192  out slot1/tmm1 lis=/Common/vs_proxy
14:36:26.084680 IP 185.32.91.150.8347 > 195.88.55.16.80: S 3918794636:3918794636(0) win 8192  in slot1/tmm1 lis=
14:36:31.879833 IP 195.88.55.16.80 > 185.32.91.150.8347: R 1:1(0) ack 0 win 0 out slot1/tmm1 lis=/Common/vs_proxy_return
14:36:31.879860 IP 185.32.91.150.8347 > 195.88.55.16.80: R 0:0(0) ack 1 win 0 out slot1/tmm1 lis=/Common/vs_proxy
14:36:31.879865 IP 195.88.55.16.80 > 185.32.91.150.8347: R 1:1(0) ack 0 win 0 out slot1/tmm1 lis=/Common/vs_proxy
14:36:31.880012 IP 195.88.55.16.80 > 185.32.91.150.8347: R 1:1(0) ack 0 win 0 in slot1/tmm1 lis=
14:36:31.880101 IP 185.32.91.150.8347 > 195.88.55.16.80: R 0:0(0) ack 1 win 0 in slot1/tmm1 lis=
nitass's avatar
nitass
Icon for Employee rankEmployee
Jul 07, 2014
on the /Common/vs_proxy, i think i do not see syn-ack from proxy.