Local server setup do config login and eqhost setup?
 

Does the router ip or pc ip go in eq host?

Also, why does it say when i'm trying to start?The server that the daily base username cannot be empty?

The IP address of whatever system the EQ server it's running on. Example, my server is running inside a VM that I hard coded the IP to be 192.168.50.234. That is the IP that goes into the eqhosts file