I have a question that I am sure you have a simple answer to. I have a gateway set up with about 5 projects on it. This gateway is connected to two separate networks, each having radically different subnets. The first network is my production network where the plant floor PC’s connect to and the second is the corporate LAN. Of the 5 projects I have on the IA machine, I only want only one specific project to be viewable from either network since this particular project is a read-only application with non-sensitive information on it. For the other 4 restricted projects, what I have in mind is to have some sort of global script that checks to see if it is being launched from the plant network by checking the first octet of the IP address and if it is not a specific number then reject access to any further pages of the project and notify the user that they are forbidden access to the project. This script would only reside in the 4 projects that I do not want to be accessed outside the production network which has an IP address starting with 170. The 5th view only project would be unsrestricted. Could you give me an example of how that script would look like and give me any pointers of what else I may need to know.