I have inherited a multi-office win2k3 server set up.
There are domain controllers at both offices.
The problem is if the vpn connection from officeA to officeB goes down, then I loose my DNS in officeB.
There are actually 2 DCs running in officeA and one DC in officeB.
DC in officeB has reverse lookup zone pointing to officeA.
I need to break whatever dependency is causing this issue and get officeB DNS working without needing to have vpn client running on officeA server.
I believe there is a Cisco ASA at each office. Could this be a configuration issue with the Cisco devices?