Sudden User Authentication Rejection as a result Compatibility - error

Clement Ogedengbe c.ogedengbe at
Mon Feb 16 12:46:56 CET 2015


Our 802.1x Radius service has run uninterrupted for almost 2 years. Sometime in the morning yesterday, the server started rejecting authentications and Radius log shows loads of Certificate Compatibility problems as below.

The certificate has not expired and the configuration on the server has not been amended for almost 2 years. I wonder why the server should suddenly start to reject user authentication on the basis of certificate compatibility.

WARNING: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
WARNING: !! EAP session for state 0x2e8b52f829824b0d did not finish!
WARNING: !! Please read
WARNING: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Ready to process requests.
rad_recv: Access-Request packet from host port 1814, id=197, length=248

Best Regards

Clement Ogedengbe

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