I have set-up a remote access vpn on a 5510 ASA for a customer and although they can connect and collect mail and see their mapped drives they do not get dns resolution from the internal servers and are not able to use RDP to access the internal servers. The ASA is running version 7.2. I have tried recreating this in a lab environment and get the same problem. I am new to the ASA and not sure if there may be something in the policy that blocks these services. I have tried upgrading the lab equipment to 8.03 but still have the same problem. If anyone has any advice it would be much appreciated as it looks like I have a few of these to install in the near future.
I have this problem too.