You mention that you have connectivity to them. Does it work the other way? How is the DNS set up when you add that other DC? Is it the DNS for that subnet? If so, is it synched with your main DNS, so it can find the GC? Shooting from the hip, of course... Glenn Sullivan, MCSE+I MCDBA David Clark Company Inc. -----Original Message----- From: Rick Fogarty [mailto:rick@xxxxxxxxxxxxx] Sent: Friday, November 07, 2003 8:41 AM To: W2K Subject: [windows2000] Network Help This is more a theory question, but I'm hoping someone will jump on board to help me out.... Here is the way our network is setup, perhaps you can tell me why things aren't working as expected. On our main campus in my county, we have a T1 that is provided by the state. That's pushed to three separate subnets - two private (172.16.12 & 172.16.20) and one public address (198.85.71.x). Each of these subnets has many computers that we need to manage. I've created a new W2k3 AD domain and at present only have one DC - all the roles reside on it. DNS, DHCP and Wins are setup and running flawlessly - at least for now.... The DC (Zeus) has a network card per subnet that allows each subnet to login and get network resources. This appears to be working fine. I've setup a site for each subnet and logins and name service request work well. Now, the strange part - We have a satellite site that has a commercial cable modem setup providing access to 150 computers. Each site ours and theirs is setup with a Watchgaurd Firebox 2500. The two sites are linked with an encrypted VPN. So, I can sit at my desk and tracert to a machine over there and it traverses exactly as expected. However, when I place a DC over there so they can login to our domain, it can't find the global catalog. To me, it seems that not all traffic is passing through the firewall. Does that sound right? Is there a better setup for something like this? Thanks, Rick ========================================================================== Rick Fogarty Coordinator, Technical Support and Computer Servicing Sandhills Community College 3395 Airport Rd Pinehurst, NC 28374 1(910) 695-3943 Fax 1(910)695-1823 rick@xxxxxxxxxxxxx <mailto:rick@xxxxxxxxxxxxx> http://www.sandhills.edu <http://www.sandhills.edu/> ==========================================================================