can not access www.xyz.com:81 but can access local IP

[topimerah]

I installed ISPconfig on my network, behind a router. And my router has forwarding port direct to the server I installed ISP. I can open ISP through http://192.168.0.100:81 but can not open it on http://www.xyz.com:81.
The server is connected to out side, it show apache test page on http://www.xyz.com. Port 81 is open to out side.
What could be the problem?

[mwebb]

are you trying to reach www.xyz.com:81 from inside your lan?? if so try it from outside your lan. maybe it will work that way.

[topimerah]

are you trying to reach www.xyz.com:81 from inside your lan?? if so try it from outside your lan. maybe it will work that way.

I just tried it from out side my network and got the samething. I think I am going to reinstall from fresh again.

[falko]

Please make sure your ISP doesn't block port 81!

[topimerah]

Please make sure your ISP doesn't block port 81!

I rechecked my router again, apparently port 81 did not open. I swear I opened it before. :mad:

Thank a lot for reply though.. This is very good community. :)