I have an airport extreme router in a new building which is connected to a network running through a property where 3 other buildings are connected. The primary router (a Lynksys) is in the main building which assigns IP addresses 10.100.1.1 through 10.100.150 I am trying to get my airport extreme to see this network. I am connected to the internet and can send emails ect, but cannot see other computers on the network. The choices when I use the airport admin utility don't include 10.100 Can I set this up? Is going from a router which assigns IP addresses to the airport extreme unit possible? How do I do it?