does xp block port 80?

[straightv6]

I'm trying to set up my own web server. I'm using xp pro with iis. i created a simple webpage and opened port 80 on my router. I am able to access the webpage by typing in http://192.168.1.100 in my browser. I should be able to access the webpage from a friends computer by typing in the routers ip address, correct? if not, what do i have to do to access it?

 

[Roshi229]

enable port forwarding on the router?

 

[straightv6]

enable port forwarding on the router?

i believe i've done that already.

is there anything i need to do with tcp?

 

[funggorgor]

maybe your ISP block port 80

 

[Nikon]

He doesn't type the router IP, he types http://your.real.ip.here