Re: can't connect to server
The server is starting ok but the login server isn't showing the login attempt. If you have the right IP in internal.txt and use the batchfile to start the client then it's a router config problem.
Th first thing i would do is disable DMZ. DMZ is a nice idea but it is known to cause problems for some apps (bittorrent for example) so definitely try port forwarding instead.
Also, if you router allows you to log connection attempts then enable it so you can tell what is happening to the connections. My router allows me to write a log entry every time a forwarding rule is used so i can enable just for those rules, hopefully yours has something simiilar.