[Derexi]

I had my server running on localhost so I could test some features that I added, and somebody else connected. I tried to portforward with my new router the other day but I couldn't get it to work; when I entered my ip address followed by :7777, the port my server is running on, into SA-MP, it didn't work. But that's not the point... how did this stranger connect to my server, when I can't even connect myself unless I connect to localhost:7777? :S