Mailinglist Archive: opensuse-bugs (4238 mails)

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[Bug 727734] iwlagn: wifi locks and disconnects on re-keying

https://bugzilla.novell.com/show_bug.cgi?id=727734

https://bugzilla.novell.com/show_bug.cgi?id=727734#c4


Gerdi Brite <gerdi.brite@xxxxxx> changed:

What |Removed |Added
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CC| |gerdi.brite@xxxxxx

--- Comment #4 from Gerdi Brite <gerdi.brite@xxxxxx> 2011-12-04 21:15:52 UTC ---
(In reply to comment #3)
I also noticed that this actually doesn't happen always. It seems to happen
only at some locations (might be some weird AP<->wifi interaction).

I'm encountering the same problem. Using iwlagn, wpa_supplicant hangs for a few
seconds when the router changes the wpa key. During this time, no network
connection is existing. Setting "key lifetime" in the router configuration to a
long period, e.g. 60 min, reduces the problem. System: Opensuse 12.1,
wpa_supplicant v0.7.3.


Log:


WPA: Key negotiation completed with 00:0f:b5:18:b4:11 [PTK=TKIP GTK=TKIP]
CTRL-EVENT-CONNECTED - Connection to 00:0f:b5:18:b4:11 completed (auth) [id=0
id_str=]
<comment by user: a this moment, no network connection due to wpa key change>
WPA: Group rekeying completed with 00:0f:b5:18:b4:11 [GTK=TKIP]
CTRL-EVENT-DISCONNECTED bssid=00:0f:b5:18:b4:11 reason=15
Trying to authenticate with 00:0f:b5:18:b4:11 (SSID='xxxxx' freq=2457 MHz)
Trying to associate with 00:0f:b5:18:b4:11 (SSID='xxxxx' freq=2457 MHz)
Associated with 00:0f:b5:18:b4:11
WPA: Key negotiation completed with 00:0f:b5:18:b4:11 [PTK=TKIP GTK=TKIP]
CTRL-EVENT-CONNECTED - Connection to 00:0f:b5:18:b4:11 completed (reauth) [id=0
id_str=]
WPA: Group rekeying completed with 00:0f:b5:18:b4:11 [GTK=TKIP]
CTRL-EVENT-DISCONNECTED bssid=00:0f:b5:18:b4:11 reason=15

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