|Ok, so when trying to access the server from inside your LAN, you may have to use either the internal ip address of the server, or you have to add an entry in the hosts file of your computer, where you assign the internal ip address to the external used name.|
Save the file and try to access the server by e.g. http://xxx.no-ip.biz, from inside your LAN.
From the internet, you should check, whether the port is really shown as open.
Here a link to an online port scanner, you can use:
The original poster should always write the last response !!!
Let us know, if the problem is solved !!!