Date: Sat, 21 Jan 2012 20:19:12 -0800 From: Adrian Chadd <adrian@freebsd.org> To: Matthias Apitz <guru@unixarea.de> Cc: freebsd-wireless@freebsd.org Subject: Re: iwi0: <Intel(R) PRO/Wireless 2200BG> UP/DOWN in WPA-PSK mode Message-ID: <CAJ-Vmo=Zy0DdyKg8GPdaraFhG=6w2tHhXtgpRf8orCnDApqO7A@mail.gmail.com> In-Reply-To: <20120121214434.GA2494@tinyCurrent> References: <20120121214434.GA2494@tinyCurrent>
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Hi,
Please file a bug report. I've no idea what is causing this but we can
hopefully start enabling some debugging to figure it out.
Adrian
On 21 January 2012 13:44, Matthias Apitz <guru@unixarea.de> wrote:
>
> 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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