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Reauthentication issue in Dot1x configuration

Reauthentication issue in Dot1x configuration

Farookh_shaikh
New Contributor

‎07-08-2015 10:45 AM

Problem : when user 1 authenticate his machine with dot1x it get connected and user is successfully authenticated but the problem comes when same user takes his machine RDP from other machine then user 1 machine gets re-authentication then it remain it temporary vlan only it doesn't authenticate back to its vlan can anyone help on this issue
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1 REPLY 1

Mel78__CISSP__E
New Contributor III

‎07-08-2015 11:40 AM

Native dot1x doesn't support RDP. Because in 802.1x there is no Layer3 connectivity until user/machine got auth.And when user is logged out..It's like the certificate got missing info - so RDP will not work. (RDP Working in Layer3)

More workaround. https://social.technet.microsoft.com/Forums/windows/en-US/507cd666-9c86-423c-bbed-789b9e975bd9/windo...

But I discourage it.. it defeat the purpose of 802.1x with RDP. The alternative is web-based RDP.

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