F5 AFM Source / Destination NAT
We are having F5 DNS+AFM, the DNS configured as a transparent cache with DoS and access rules in place, diagram provided for better understanding of the setup.
We want to enable NAT (1:1) from inside to outside and from outside to inside. The configuration is done by following the article below.
The AFM is in firewall mode.
When we do a 'show net packet-tester security' we can see UDP and ICMP getting translated, but TCP is dropped (output attached), provided below. On the firewall log we can see the traffic is translated and forwarded, but no response.
Support and guidance is much appreciated.