Sorry, extremely busy here, didn't re-read through it to figure out what I mistyped, I did mean ROUTE ADD. I want to add this network to my perimeter network, since I don't have much control over it. Whenever I attempt to add it to the perimeter network however, I cannot reach past the first router (it works fine when connected to a computer instead of the ISA server). I have a similar subnet setup with our WAN, but since that is a controlled environment it is an internal network instead of a perimeter network. I believe the only major difference is that it is configure for "NAT" instead of "Route". -----Original Message----- From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx] Sent: Wednesday, September 14, 2005 10:59 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Perimeter Network Routing Problems... http://www.ISAserver.org HI Dan, Where is the ISA in all this? What is the perimeter network subnet? I think you meant "route add"? :-) -----Original Message----- From: Ball, Dan [mailto:DBall@xxxxxxxxxxx] Sent: Wednesday, September 14, 2005 7:40 AM To: [ISAserver.org Discussion List] Subject: [isalist] Perimeter Network Routing Problems... http://www.ISAserver.org I'm running into a problem with connecting another smaller network to our ISA 2004 server. We have a small network consisting of a router, wireless bridge, and a camera, here is the layout: 172.16.16.4 - Webcam | 172.16.16.3 - Wireless Bridge | 172.16.16.2 - Wireless Bridge | 172.16.16.1 - Router | 192.168.0.1 - Our Network If I connect it directly to a computer, everything works fine, I can reach the webcam at 172.16.16.4 with no problems. However, once I connect it to a perimeter network on my ISA server, I can reach the router only. Any attempts to reach any of the 172.16.16.x IP addresses times out. I have the feeling this is more of a routing issue, but not sure where to look. I put in routes to the 172.16.16.0 network using the PRINT ADD statement, traffic seems to be going to the right network when I view the log, it just times out when I attempt to view it. I know the http protocol rules work because I can configure the router. Anyone else done something like this?