Forum Discussion
Tabish_Mirza_12
Nimbostratus
Nimbostratusunable to ping backend servers through F5 BIG-IP LTM inline mode
We have pair of BIG-IP LTM running 11.4 HF3 with multiple route domain. Route Domain 0 & 1. In route domain 1 we have two VLAN (External & Internal). We have servers connected behind BIG-IP using BIG...
Moe_Jartin
Cirrus
CirrusHave you configured an IP Forwarding virtual server for the subnet that the servers are on? LTM is a default deny box. It is not going to forward traffic for which it does not have a "listener".
Tabish_Mirza_12Hi Martin, Thanks for your response indeed. Yes I created two Wildcard IP Forwarding Virtual Server. One for default route domain means 0 & one for route domain 1 with %1 notation. But no luck. Do you have any idea that why I am getting below while running tcpdump on Interface 1.3 which is tag on External VLAN ? 15:27:08.054649 01:00:0c:cc:cc:cd (oui Unknown) > 00:19:30:4a:f0:6d (oui Unknown) SNAP Unnumbered, ui, Flags [Command], length 50 0x0000: 0100 0ccc cccd 0019 304a f06d 8100 e000 ........0J.m.... 0x0010: 0032 aaaa 0300 000c 010b 0000 0000 0081 .2.............. 0x0020: dc00 0a8b 2528 0000 0000 0381 dc00 0af3 ....%(.......... 0x0030: 9045 4080 0601 .E@... Thanks Tabish Moreover, Le
