802.1x wireless authentication with certificates

Unanswered Question
Apr 2nd, 2012


I have configured and working 802.1x authentication with certificates for Wired connections. with no problem.

when i try to authenticate the same machine with 802.1x and certificates , on Wirelss, the ACS rejects it  with:

"12520  EAP-TLS failed SSL/TLS handshake because the client rejected the ACS local-certificate."

the ACS is the same, the certificate the same, and the root ca is the same.

what's hapenning????

Antero Vasconcelos

I have this problem too.
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mikayil1987 Fri, 07/19/2013 - 03:45

Hi Antero did you find the reason?

Jatin Katyal Sat, 07/20/2013 - 06:38

What supplicant are we using for wireless authentication? Do we have complete chain of certificates installed on the client machine? Can you check if we have root CA/intermediate correctly installed in client and ACS.

Jatin Katyal

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Posted April 2, 2012 at 7:32 AM
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