If I connect to my computer with RDP, the 802.1x authenticated network disconnects, and therefore also my RDP conection. Windows 7 Professional x64. 802.1x Auth is over LAN/RJ45 so no wlan issues.

What is the system of the Remote Desktop client computer? If it is Windows XP, you may look at this: Wireless LAN Support in Windows: Frequently Asked Questions http://technet.microsoft.com/en-us/network/dd727529.aspx Q. Do Remote Desktop connections work to Windows wireless clients that use 802.1X authentication? A. Not at this time. All 802.1X-based wireless connections are affected, including those using EAP-TLS or PEAP-MS-CHAP v2. Connections using a static WEP key or WPA-PSK are not affected. Microsoft has addressed this issue in Windows Vista and Windows Server 2008. If you want to work around this, The xp sp3 802.1x authenticated pc network is down when use remote desktop connection tools http://social.technet.microsoft.com/Forums/en/winserverNAP/thread/962e1642-6b09-4b38-ac29-fdc3d90caee3Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

I`m using Windows 7 clients over a wired 802.1x authenticated network and I`m using user certificates. The authentication server is NPS radius on Windows Server 2008 R2 and so is the AD server and CA as well. When I do a remote Desktop to a client machine the connection stays up for a couple minutes ant then 802.1x close the port on the switch. Is there a way around this? Any bits would help, I have been struggling with this for a while now. Regards,