Alright, I have followed instructions from lots of previous posts. I have my ip adress now I need to open a few ports. But I can;t get to the screen to see the ports and such. I have tried entering my ip adress into the web browser, entering aprts of it with a 1 and a 0 at the end, but I always get a "GATEWAY TIMEOUT" error.

Does anyone know how to fix this?