here's the idea.
I have internet but no real IP. So i simply connect through gateway which of course HAS real IP (masquerading).
In short, i want to access my computer from outside (from any place).
Sure i know that direct connection is impossible so let's say i have another server with static IP. My idea is that i connect to that server and keep connection open and somehow i can connect to my computer through that connection using that server.
Sorry for clumsy sentences and so on, however i'm offering quite a bit : 500 points (can give even more)