http://www.eqemulator.net/forums/showthread.php?t=26075
That link should help answer most EQEmu related questions. Make sure the check the first link there. It is the FAQ and answers a fair amount of questions. I believe that minilogin is listed in there, which is probably the answer to your question. But if you are going to be connected to the internet full time, you might want to consider making a normal public server as they are easier to setup and get running.