I am trying to port forward a custom port on my sonic wall NSA 240 to a system behind my firewall. I need to have HHTp and SSH forwarded to this system. SSh is working fine, but when I try to forward any other port to the same system it fails. If i disable SSH then I can port forward my custom port to the system. Is there something with SSH that blocks any other port from forwarding to the same system? I confirmed that it is not my custom port as I could forward it to my exchange server with out any issue.
I used the the Sonic Wall How to open non-standard ports (custom service) to s server behind the sonic wall.
any guidance here would be appreciated.