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Date: Sun, 22 Jan 2012 17:00:23 GMT
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To: freebsd-wireless@FreeBSD.org
From: Matthias Apitz <guru@unixarea.de>
Cc: 
Subject: Re: kern/164365: iwi0: <Intel(R) PRO/Wireless 2200BG> UP/DOWN in
 WPA-PSK mode
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The following reply was made to PR kern/164365; it has been noted by GNATS.

From: Matthias Apitz <guru@unixarea.de>
To: bug-followup@FreeBSD.org, Matthias Apitz <guru@unixarea.de>
Cc:  
Subject: Re: kern/164365: iwi0: <Intel(R) PRO/Wireless 2200BG> UP/DOWN in
 WPA-PSK mode
Date: Sun, 22 Jan 2012 17:17:47 +0100

 Today I faced another incident and while this UP/DOWN loop occurs
 I see in the messages of the other laptop connected to the same AP:
 
 Jan 22 14:32:20 tinyCurrent wpa_supplicant[1612]: WPA: Group rekeying completed with 00:13:f7:0d:08:48 [GTK=CCMP]
 Jan 22 14:32:52 tinyCurrent last message repeated 10 times
 Jan 22 14:34:55 tinyCurrent last message repeated 39 times
 Jan 22 14:36:16 tinyCurrent last message repeated 19 times
 Jan 22 14:36:18 tinyCurrent wpa_supplicant[1612]: WPA: AES unwrap failed - could not decrypt EAPOL-Key key data
 Jan 22 14:36:25 tinyCurrent wpa_supplicant[1612]: WPA: Group rekeying completed with 00:13:f7:0d:08:48 [GTK=CCMP]
 Jan 22 14:36:40 tinyCurrent last message repeated 4 times
 
 In the AP the interval of "Group Key Re_Keying" is disabled; I will
 change this now to 12 hours ....
 
 	matthias