For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

mdiamore_227819's avatar
mdiamore_227819
Icon for Nimbostratus rankNimbostratus
Jun 14, 2018

VS fails to process ANY traffic

Currently attempting to configure my F5 to support unidirectional UDP forwarding of raw NetFlow from an upstream router but struggling to move traffic.   I can see traffic landing on 1.1 in the...
application delivery
BIG-IP
LTM
udp
virtual server
AceDawg1's avatar
AceDawg1
Icon for Nimbostratus rankNimbostratus
Jun 14, 2018

Could you run tmsh ltm list virtual udp_virtual_servername and post the config please?

 

If you don't have SNAT enabled on your virtual server, that may be the culprit. If SNAT is not enabled, then 192.168.y.20 would have to use 192.168.y.254 as default gateway.