From owner-freebsd-mobile@FreeBSD.ORG Wed Feb 27 10:59:52 2008 Return-Path: Delivered-To: mobile@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 91E171065671 for ; Wed, 27 Feb 2008 10:59:52 +0000 (UTC) (envelope-from freebsd.lists@fsck.ch) Received: from xsmtp1.ethz.ch (xsmtp1.ethz.ch [82.130.70.13]) by mx1.freebsd.org (Postfix) with ESMTP id 4F8598FC16 for ; Wed, 27 Feb 2008 10:59:52 +0000 (UTC) (envelope-from freebsd.lists@fsck.ch) Received: from xfe2.d.ethz.ch ([82.130.124.42]) by xsmtp1.ethz.ch with Microsoft SMTPSVC(6.0.3790.3959); Wed, 27 Feb 2008 11:37:34 +0100 Received: from default.fsck.ch ([82.130.80.236]) by xfe2.d.ethz.ch over TLS secured channel with Microsoft SMTPSVC(6.0.3790.3959); Wed, 27 Feb 2008 11:37:32 +0100 Message-ID: <47C53D40.8070604@fsck.ch> Date: Wed, 27 Feb 2008 11:36:48 +0100 From: Tobias Roth User-Agent: Thunderbird 2.0.0.9 (X11/20080226) MIME-Version: 1.0 To: mobile@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 27 Feb 2008 10:37:32.0963 (UTC) FILETIME=[C28D6F30:01C8792C] Cc: Subject: wpa_supplicant keeps de- and reassociating X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Feb 2008 10:59:52 -0000 Hi I see the following when I connect to the universitys wlan with 7.0-PRERELEASE and if_ath0: I associate to a wlan using wpa_supplicant. There are several base stations for the same network around. First-time association works a bit slow but otherwise well, but then, after a while (quite frequently), something initiates a rescan, and the connections drops for some time. The laptops position was not changed during that time. Then, most of the time, things fix themselves and the interface reassociates, but this can take sme time. If I issue "ifconfig ath0" a few times during one of those dropouts, I can see different channels being tried, and also sometimes my ssid is shown, sometimes no ssid is shown during scanning. Questions: 1) what is causing these deassociate/scan/reassociate cycles? 2) why is it unsetting the ssid, when I explicitly set it in wpa_conf? 2) how can I stop this (i.e. keep the current connection after initial association? Thanks a lot, Tobias