Cannot bind another service to port 80 when IIS 7.0 is on
I have all the sites in IIS 7.0 bound to specific IP addresses. I'm trying to bind another service on the machine to port 80 on a different IP address that's not used in IIS. I get a binding failed message saying that port 80 is already open on that IP. When I stop the IIS service the other service can bind fine.
Is there a reason IIS is listening on all IPs when I have all existing sites bound to only one IP?