Windows Storage Server 2003 R2 RDP Disconnection

rdpwindowswindows-server-2003

I am unable to remote desktop to our Windows Storage Server 2003 R2 machine.

There are a few people about with similar issues but no answers around. Symantec End Point is installed but no network protection.

Using rdesktop in Linux I receive:

ERROR: send: Connection reset by peer
NOT IMPLEMENTED: PDU 12
ERROR: Connection closed

Where the "PDU XX" number changes on each connection.

In windows using the latest mstsc I receive:

The connection was lost due to a network error. Try connecting again. 
If the problem persists, contact your network Administrator.

Any ideas?

Best Answer

Drivers. Check for the latest drivers, DISABLE TCP OFFLOADING / CHIMNEY. Some drivers around are crappy like hell.