From owner-freebsd-wireless@FreeBSD.ORG Sat Jan 21 23:46:46 2012 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2ED4C106564A for ; Sat, 21 Jan 2012 23:46:46 +0000 (UTC) (envelope-from guru@unixarea.de) Received: from ms16-1.1blu.de (ms16-1.1blu.de [89.202.0.34]) by mx1.freebsd.org (Postfix) with ESMTP id B0FE68FC08 for ; Sat, 21 Jan 2012 23:46:45 +0000 (UTC) Received: from [88.217.22.222] (helo=localhost.my.domain) by ms16-1.1blu.de with esmtpsa (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.69) (envelope-from ) id 1Roijl-0002Js-Cw for freebsd-wireless@freebsd.org; Sat, 21 Jan 2012 22:44:37 +0100 Received: from localhost.my.domain (localhost [127.0.0.1]) by localhost.my.domain (8.14.4/8.14.3) with ESMTP id q0LLiZKT002535 for ; Sat, 21 Jan 2012 22:44:35 +0100 (CET) (envelope-from guru@unixarea.de) Received: (from guru@localhost) by localhost.my.domain (8.14.4/8.14.3/Submit) id q0LLiZq9002534 for freebsd-wireless@freebsd.org; Sat, 21 Jan 2012 22:44:35 +0100 (CET) (envelope-from guru@unixarea.de) X-Authentication-Warning: localhost.my.domain: guru set sender to guru@unixarea.de using -f Date: Sat, 21 Jan 2012 22:44:34 +0100 From: Matthias Apitz To: freebsd-wireless@freebsd.org Message-ID: <20120121214434.GA2494@tinyCurrent> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Operating-System: FreeBSD 9.0-CURRENT r214444 (i386) User-Agent: Mutt/1.5.21 (2010-09-15) X-Con-Id: 51246 X-Originating-IP: 88.217.22.222 Subject: iwi0: UP/DOWN in WPA-PSK mode X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Matthias Apitz List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Jan 2012 23:46:46 -0000 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 - 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