a question regarding setting up apache server

[grunt123]

I'm having a problem with setting up apache server. I have DSL connection that I connected to a rounter to share it with other computers. Well, I was able to run apache server (meaning that ppl can surf my website) when i used cable modem connection (yes, I used a router at that time too.)
Now, it seems that I can't view my webpage from the internet. (getting page not found)

maybe, I can't run web server if i share DSL connection using a router? (anyone had the same experience?)

[isitreal]

In your router you have to set up port forwarding, you have to set port 80 to forward to the ip address of your computer, and your computer needs to have a static ip on your network, like 192.168.0.5, depending on your network ip configuration