I am assuming you have the 2nd login server running.
edit your eqemu_config.xml file
Code:
<loginserver1>
<host>eqemulator.net</host>
<port>5998</port>
<account>your world server login</account>
<password>your world server password</password>
</loginserver1>
<loginserver2>
<host>www.yourhost.com</host>
<port>5998</port>
</loginserver2>
add as many as you are going to have. I have 3 set up in my config at the moment.