Forum Discussion
Tabish_Mirza_12
Nimbostratus
Mar 12, 2014unable 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
Mar 12, 2014You said, "when I do tcpdump on route-domain 1 with the interface number or vlan ID. I do not see any packet but when I do tcpdump on default route domain with the interface number . I can see packets."
So are both VLANs coming the the same physical interface? if so, do you have them set as tagged or untagged in the VLAN config?
Also, has this ever worked? or is this new install that has never worked yet?
Tabish_Mirza_12
Nimbostratus
Mar 12, 2014Both VLANs running on different interfaces (Interface 1.3 running VLAN External-VIP subnet 10.11.29.0/24 & Interface 1.2 running VLAN STG-Web-IN subnet 10.11.27.0/24(Back-end servers using this subnet)).
I have tagged VLAN External-VIP on 1.3 & VLAN STG-Web-IN tagged on 1.2 interface. The reason I used tagged because we do have others vlan running on these interfaces.
Thanks
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