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Cisco NAC Agent Problems with Mac Os X 10.7.4


My Cisco NAC Agent  (version doesn't work since I upgraded my Mac OS X  4 months ago, This happens every time with CISCO and MAC when there is a new update and it always seems to take forever to fix.

The NAC agent just keeps asking for my login in details even though there are correct (I can log in with a PC no problem).

Any update on when a new version is going to be released - Its getting really frustrating?

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New Member

Cisco NAC Agent Problems with Mac Os X 10.7.4

I figured out a solution that works you must disable Online Certificate Status Protocol (OCSP) on the affected system. To do this :

    Open Keychain Access. Keychain Access can be found by selecting Go in the Finder and choosing the Utilities option. Keychain access should be listed in the folder that appears. Double-click the Keychain Access icon to open it.

    Select Keychain Access -> Preferences from the menu at the top of the screen

    Choose the Certificates tab

    Change the OCSP option from Best Effort to Off

    Close the Preferences dialog and quit Keychain Access

    You should be able to NAC now

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