I have two seperate domains and one of them is in a DMZ.I also am using a Cisco ASA 5510 for my firewall and i have any traffice configured from the DMZ domain to the corp domain. When i try to establish a ODBC connection from the DMZ domain to SQL server in the corp domain. The connection attemp fails with server not found or access denied. If i use the ( \\192.168.10.9\c$) which is the corp domain SQL server and logon using that domain credential then the ODBC connection works. What is going on.??