text: So many variables.\n\nCan the servers see each other?\n\nI am sure you have checked the IP and Mask?\n\nFirst suspect I would look at if I were called to fix the problem is DNS.\n\nIf your clients are getting a dhcp from some other source than the Servers then the Name Servers will have no idea what your servers are.\n\nReally hard to answer this question without more information.