I have seen quite a few discussions about this little mishap but no real clue as to what to do re solving the issue. I have a firewall directing traffic to an F5 VIP and the rst message showing up in the firewall logs and no traffic from the F5 / VIP being returned.
Logged a case with F5 and was amusingly advised that because this is a new F5, I have to go speak to Professional Services, pay them a handsome sum and they might fix it. You only get support if something breaks and it was working but then stopped working.....
Any ideas where to head re tcp-server-rst and absolutely no traffic crossing the F5 nic to the server pool?