I have a client that has two windows 2k8 R2 servers setup as Terminal Servers. They have sonicwall NSA2400 and use an IPSEC vpn for remote clients. The problem occurs when remote users connect by VPN and then remote desktop into the TS. The following events occurL
1. They will login into the TS and will be kicked off and the connection wont reconnect
2. They cant remote into the TS and the get an error message to contact Admin.
I used wireshark and found that they get TCP RST from the RDP port.