Multiple IP adresses (NAT)

My server is behind NAT.

Its IP for inbound connections is
Its IP for outbound connections is

As long as I connect directly via


everything is OK (meaning server is ON and working)

But server says that his actual public IP is and tries to index himself as in Steam server list so that my server is invisible, though reachable via

Is there any way telling my actual IP to steam server list?





gives us an error:

Couldn't allocate any server IP port