Right, so when I installed V14, and I started a server, no-one could connect, I've tried to get a friend to connect- it failed, So, I ran my dedicated again, and I saw this:
Initializing UPnP...
--------------------
List of UPNP devices found on the network :
desc: http://192.168.0.1:49152/gateway.xml
st: urn:schemas-upnp-org:device:InternetGatewayDevice:1
desc: http://192.168.0.1:49152/gateway.xml
st: urn:schemas-upnp-org:device:InternetGatewayDevice:1
Found a (not connected?) IGD : http://192.168.0.1:49152/upnp/control/WANIPConnection
Trying to continue anyway
Local LAN ip address : 192.168.0.7
ExternalIPAddress = 92.3.140.207
Internal IP:Port = 192.168.0.7:28000
External 92.3.140.207:28000 UDP is redirected to internal 192.168.0.7:28000
--------------------
The only peculiar thing is, that I have EXACTLY same router and package at my moms and dad's, but at my dad's I can host, but at my mom's I can't?