[luv-talk] RDP to a Windows 7 PC on remote subnet (VPN)

Hi all, I have some trouble to connect to a remote Windows 7 computer. We are connected via VPN, I can ping the other side, the port 3389 is open, as telnet shows. The McAfee firewall accepts connections from our subnet. However, if I try to connect using rdesktop on Linux, it is hanging for some seconds, and then the Windows resets the connection. The same if I use a Windows 7 RDP client. Local RDP seems to be fine - I can connect to a local Windows here, and local RDP connections are working in the remote network too. Any ideas? Thanks for answers Peter