You can get AOLserver to listen to two IPs (if for instance you had 20 on the machine but didn't want it to take ALL of them by grabbing 0.0.0.0) by having two sets of nssock entries. (Call the second one nssock2 or something, but use nssock.so for both.) I did this with a bunch of vservers when we were transitioning from one block of IP space to another.
