There's program that can connect to servers, but it's limited to 6 predefined IPs (although it has ability to connect to other IPs, don't ask why and how). I can't modify it.
I need to connect to another public IP using that program. How can I make it think it's connecting to own predefined IP, but for real connect to IP defined by me? (Windows)
Connection goes using two ports, one UDP and one TCP.