Web Server

[heathen83]

Im trying to host my own web page from my linux box, running knoppix 3.7. I have apache running and have copied my html files etc into the www file, I have a home network running through a DLink DSL504T router modem, the port forwarding is set for port 80. I have a static IP through No-IP, All my pc's can see the web page but when I try to access it from outside my network I just get timeout errors. One of my friends mentioned adding to the route table, but i can not find how to do this in linux or what i need to add as i have tried the directions given to me, but these are for Dos, hence did not work. I am a complete Linux novice so any help or if you could point me in the general direction I would be most gratefull,

Cheers
Dave