802.1x credentials failure with ACS 5.2

Hi all,
I recently tried to deploy an ACS appliance with version 5.2 installed on it for a customer.
After setting up the WLC to use the ACS as a radius server, and successfully testing connection from the ACS to the AD,
I get an error message " 12321 PEAP failed SSL/TLS handshake because the client rejected the ACS local-certificate" anytime a client tries to connect to the network.
This is surprising because I had already generated a certficate for the ACS from a CA and binded the CA signed certificate with the ACS, I also specified the CA in the client machine's wireless properties and checked the "validate certificate" button.
When I tried to connect using the internal identity store, the client was successfully authenticated without any certificate issues.
Any help on this will be appreciated.

Hi,
Can you please send me the pdf output of the authentication for the user which passes authentication to the internal identity store and for the user account that fails when pointing to AD? Are you using an identity sequence or are you modifying the identity settings? If it is ok please attach it to your next post. If not please PM me and i can setup a share for you to upload the files to securely.
thanks,
Tarik

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Im trying to setup 802.1x with ACS 5.2 but am struggling as its very differnet to ACS 4.2.
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Hi Marco,
i guess you've missed a mapping configuration in the Access Policy Section.
Create a Access Service name it AS-802.1x select User Select Service Type and select Network Access. Select the Policy Structure Identity and Authorization. Select PEAP as allowed Protocol. Click Finish
You'll see the new service click Identity.
Select the identity source you've created then save.
Click on authorization
Select a default authorization rule permit access and save.
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Select Protocol Radius as Condition and as Compound Condition select RADIUS-IETF:Service-Type match Framed then select the service you created before.
then you can try again.
regards
alex

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I as a Cisco customer would like to see answers to our questions based on some real world experience or something you've noticed in a lab environment.
By simply posting links is not very helpful. The reason most of us come to this site and post our questions, is because we already went to the Cisco website and found the explanation to be vague. In the future, please post answers to our question, intead of referring us to a link.
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If yes, what pre-required on ACS and MAC OSx? Methods of authentification which are recommended ?
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Thanks

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http://support.apple.com/kb/HT2717
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Hi Vijay,
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This one is an old document, But has steps to configure Machine certificate for the user, You can see the steps to download user certificate if its Microsoft server:
http://www.cisco.com/c/en/us/support/docs/security/secure-access-control-server-windows/43722-acs-eap.html#wc-2
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Hi Javier,
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Feb 16 12:00:04.049: dot1x-ev:dot1x_port_authorized: Added 0006.1bdb.6a09 to HA table on vlan 1
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Thank’s

solved
It was just missing the command
aaa authorization network default group XXXX

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Hi all !
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====================================================================================
As per the discussion, we need to engage Vendor on the case to find out why the CRL Distribution Point (CDP) and AIA paths are missing from the certificate. Ideally CDP contains that Revocation List of the certificates and AIA is used for building the certificate chain.
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802.1x credentials failure with ACS 5.2

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