Ok, I have 3 registered IPs for my system

1st IP - NS1 and Main site
2nd IP - NS2
3rd IP - Virtual Host

My last 2 domains have registered themselves to the 2nd IP even though in my settings it says all virtual hosts are mapped to the 3rd. So I decided to reserve the 2nd IP so that it could not be used, now I cannot create accounts. When I go to change a sites IP, the 3rd address does not show in the list, onlt the 1st and 2nd do. When I look at the Reserved IP list, only the 2nd and 3rd show up, but nweither is checked (I unchecked the 2nd so that I could create accounts).

Also if my IP is the 2nd, and I go to change it, it twells me the 1st IP is my main shared IP, when in the settings, my main shared IP is listed as IP 3...

Why is my 3rd IP no longer acepting hosts? is there a max to the # of hosts that are allowed per IP?

Ok, I have added a 4th IP and was able to switch my new accounts over to ip. however once I reserve the 2nd IP again, I get:

Found 0 free ips. /etc/ipaddrpool has been updated

Ok, I manualy edited the /etc/ipaddrpool file to have my IPs in there, but how do I prevent it from happening again where the file becoems empty.