I have a machine located at my office. It is in a LAN, and has a private IP address, something like 192.168.X.X, but it can connect to the Internet.
I also have another machine at my home. It share the Internet Connection through wireless, and it also has a private IP address, something like 192.168.x.x.
I want to access the remote machine at my office from my house. I think it is possible.
Give me some clues, I may be able to find it out.