Returning traffic from the pool members with a different port
Hi,
We have an IIS application that is communicating with the client using HTTPS/443, we have a basic VS setup to load balancing between 3 pool members. .Recently we have introduced a new feature in the application where the pool member will communicate back to the client on port 90xx (for a peripheral that's attached to the client machine) once the connection on 443 has established, now everything is working fine on 443 but once the IIS application trying to communicate the peripheral on 9014 then nothing will happen.
Now after doing a TCPDump we have this
So the question is, is it because the VS doesn't know anything about this is traffic that's why it doesn't SYN, ACK to complete the 3 way handshakes?
Sorry if the question is not clear, I am very new to the F5.
Thanks. Any help will be appreciated.