From owner-freebsd-current@FreeBSD.ORG Thu Sep 10 03:44:21 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4332C106566B for ; Thu, 10 Sep 2009 03:44:21 +0000 (UTC) (envelope-from sam@errno.com) Received: from ebb.errno.com (ebb.errno.com [69.12.149.25]) by mx1.freebsd.org (Postfix) with ESMTP id 1A1448FC15 for ; Thu, 10 Sep 2009 03:44:21 +0000 (UTC) Received: from ice.local ([10.0.0.115]) (authenticated bits=0) by ebb.errno.com (8.13.6/8.12.6) with ESMTP id n8A3iJBR078621 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 9 Sep 2009 20:44:19 -0700 (PDT) (envelope-from sam@errno.com) Message-ID: <4AA87613.9040600@errno.com> Date: Wed, 09 Sep 2009 20:44:19 -0700 From: Sam Leffler User-Agent: Thunderbird 2.0.0.23 (Macintosh/20090812) MIME-Version: 1.0 To: Borodin Oleg References: <4AA41025.5080908@yandex.ru> <4AA44B53.8060702@errno.com> <4AA77E4B.5060006@yandex.ru> In-Reply-To: <4AA77E4B.5060006@yandex.ru> Content-Type: text/plain; charset=KOI8-R; format=flowed Content-Transfer-Encoding: 8bit X-DCC-sonic.net-Metrics: ebb.errno.com; whitelist Cc: freebsd-current@freebsd.org Subject: Re: wpa_supplicant not found AP without SSID in beacon packet X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Sep 2009 03:44:21 -0000 Borodin Oleg wrote: > Sam Leffler пишет: >> Borodin Oleg wrote: >>> >>> Hi! >>> >>> wpa_supplicant "not found" AP without SSID in beacon packets. With same >>> device and configuration, but FreeBSD7.2 - work without problems. >>> >>> >> >> You seem to have disabled scan_ssid in your wpa_supplicant.conf file. >> It appears this causes wpa_supplicant to not supply the ssid when >> scanning so the net80211 layer never sends directed ProbeRequest >> frames and then ap does not respond. Try enabling scan_ssid for WNET1 >> and verify the directed probe request frames are sent. >> >> Sam >> _______________________________________________ >> > Of course, I tried to turn on and off scan_ssid. No results. If you don't show what you do then I cannot tell. You don't include the wlan debug msgs that show the directed ProbeRequest frames so I cannot be sure they are going out. If they are not sent then the ap will not respond. If you set scan_ssid and you're not seeing the ProbeRequest frames then you'll need to figure out why. > I do not know much logic WiFI, perhaps the problem with disassembly > beacon packet of access point? > > Or, more likely to parse the answer to the AP on ProbeRequest from FBSD? > > What is?... > wlan0: [00:23:5e:75:f7:c2] discard unhandled information element, id > 133, len 30 This just means the beacon frame included an IE that was not handled. You appear to have to have enabled "elemid" debug msgs. Sam