This is really more of an IIS question. I know I've seen the answer on the SBS lists. I'd post this question to the Microsoft public SBS list. Doesn't matter that you're not using SBS, you've SBS'd your ISA server by installing IIS on it. Amy ________________________________ From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of net consultant Sent: Saturday, April 29, 2006 3:37 AM To: isalist@xxxxxxxxxxxxx Subject: [isalist] Hosting multiple sites on windows server 2003 running ISA 2004 as well Hi All I am running ISA 2004 , IIS 6.0 and FTP on the same collocated windows server 2003. I ran into big problem because of conflict of ports between ISA and IIS. Thanks to Thomas W Shinder, Using the help given in http://www.isaserver.org/articles/2004ispcolo.html I could fix that but because Loopback adaptor has only one IP and I have many sites, all with their own public IP, how can I publish all my sites accessible by their own public IPs. One loopback adaptor's IP I have used in publishing default site defined in IIS. Can I re-run to make many IPs available to be mapped to public IPs what I did with one IP? Please help. Regards, John