virtual server not show the default site

[vcllvc]

i config my router to open port 80 for web server access, but when i type in my domain name(have domain forward setup on Yahoo) My IE browser show me the Router Utility Page, not other web pages in my machine.
Did I need to config something else?

Thanks in advance.
Vincent

 

[John Lewis]

Port 80 needs to be forwarded to the private IP address of your server, not just opened.

 

[vcllvc]

I did forward to the private IP address of my server,and My IE browser still show me the Router Utility Page, not other web pages in my machine.
Anyone have an idea?

Vincent