Here's a thing: I have a piece of software listening on 127.0.0.1:port and only (I can choose the port). I want it to work as a server and accept connections from outer network. How can I forward the communication from (e.g.) 192.168.0.1:port to 127.0.0.1:port?
I am using Ubuntu 11.04. Tried to look into iptables, but they don't actually offer the thing I want to archieve.