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802.1x authentication fails

1 posts by 1 authors in: Forums > CWSP - Enterprise Wi-Fi Security
Last Post: June 3, 2010:
  • By Vertigo
    Reply

    Yes, we have met similar problem with PEAP-MSCHAPv2 computer authentication in our enviroment: "802.1x auth fails somehow and supplicant can?t get a valid IP-address- only APIPA address". We had solved this problem following : we increased Key Renewal Timeout in all APs from 3600secs to 12 hours. This timeout pertains only to GTK, PTK isn't affected, but it helps ;) Why 12 hours? Because default PMK caching time is 12 h.

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    Vertigo

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