Date: Sat, 21 Jan 2012 22:44:34 +0100 From: Matthias Apitz <guru@unixarea.de> To: freebsd-wireless@freebsd.org Subject: iwi0: <Intel(R) PRO/Wireless 2200BG> UP/DOWN in WPA-PSK mode Message-ID: <20120121214434.GA2494@tinyCurrent>
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Hello,
I've changed my AP at home from WEP to WPA2 and since this one of my
stations facing after some while (~90 minutes) the problem of UP and
DOWN; in /var/log/messages it looks like this:
Jan 21 22:00:09 Perlach wpa_supplicant[485]: CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Jan 21 22:00:09 Perlach kernel: wlan0: link state changed to DOWN
Jan 21 22:00:09 Perlach wpa_supplicant[485]: Trying to associate with 00:13:f7:0d:08:48 (SSID='tarara' freq=2442 MHz)
Jan 21 22:00:09 Perlach wpa_supplicant[485]: Associated with 00:13:f7:0d:08:48
Jan 21 22:00:09 Perlach kernel: wlan0: link state changed to UP
Jan 21 22:00:12 Perlach wpa_supplicant[485]: WPA: Key negotiation completed with 00:13:f7:0d:08:48 [PTK=CCMP GTK=CCMP]
Jan 21 22:00:12 Perlach wpa_supplicant[485]: CTRL-EVENT-CONNECTED - Connection to 00:13:f7:0d:08:48 completed (reauth) [id=0 id_str=]
Jan 21 22:00:18 Perlach wpa_supplicant[485]: CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Jan 21 22:00:18 Perlach kernel: wlan0: link state changed to DOWN
Jan 21 22:00:18 Perlach wpa_supplicant[485]: Trying to associate with 00:13:f7:0d:08:48 (SSID='tarara' freq=2442 MHz)
The system runs 9-CURRENT from October 2010 (r214444) and did not show
this problem in WEP mode; wpa_supplicant lines are simple:
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=wheel
eapol_version=1
ap_scan=1
fast_reauth=1
network={
ssid="tarara"
key_mgmt=WPA-PSK
psk="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
}
Killing the dhclient(8) processes and restart
# dhclient wlan0
helps to get out of this loop of UP/DOWN.
Any ideas or should I file a bug report?
Thanks
matthias
--
Matthias Apitz
t +49-89-61308 351 - f +49-89-61308 399 - m +49-170-4527211
e <guru@unixarea.de> - w http://www.unixarea.de/
UNIX since V7 on PDP-11 | UNIX on mainframe since ESER 1055 (IBM /370)
UNIX on x86 since SVR4.2 UnixWare 2.1.2 | FreeBSD since 2.2.5
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