From owner-freebsd-wireless@freebsd.org Sat Sep 17 23:24:07 2016 Return-Path: Delivered-To: freebsd-wireless@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 762CFBDFE1C for ; Sat, 17 Sep 2016 23:24:07 +0000 (UTC) (envelope-from ler@lerctr.org) Received: from thebighonker.lerctr.org (thebighonker.lerctr.org [IPv6:2001:470:1f0f:3ad:223:7dff:fe9e:6e8a]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "thebighonker.lerctr.org", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4AA221B2E; Sat, 17 Sep 2016 23:24:07 +0000 (UTC) (envelope-from ler@lerctr.org) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lerctr.org; s=lerami; h=Message-ID:References:In-Reply-To:Subject:Cc:To:From:Date: Content-Transfer-Encoding:Content-Type:MIME-Version:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=/HwGxXSO1TJSUs2tl40rBNcW//akWJB9K3/HpxSKCBE=; b=EMZ5GGG+q09gZSifNWpLxdkFJX 30j8rqVffjsFDjxFsXLixBEpAu1wToD1UHz7E30w5/2jQmQT6BRnqUUmZFuj/6qRaJJkMfmuXep9/ rE32WYjjopBfmKbzYFPnWcMT9p+6TO1Wa1th0TBK+ZFULimsghAOGmRlhL0G5E9+A3rU=; Received: from thebighonker.lerctr.org ([2001:470:1f0f:3ad:223:7dff:fe9e:6e8a]:47165 helo=webmail.lerctr.org) by thebighonker.lerctr.org with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.87 (FreeBSD)) (envelope-from ) id 1blOxq-0004Cm-FW; Sat, 17 Sep 2016 18:24:06 -0500 Received: from 2001:470:1f0f:42c:b50a:6d5c:15c3:fb8e by webmail.lerctr.org with HTTP (HTTP/1.1 POST); Sat, 17 Sep 2016 18:24:06 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Sat, 17 Sep 2016 18:24:06 -0500 From: Larry Rosenman To: Adrian Chadd Cc: Andriy Voskoboinyk , Freebsd wireless , adrian.chadd@gmail.com Subject: Re: (IWM) 7260 AC Dual Band - Still No Connect In-Reply-To: References: <20160917024238.GA79497@pita.lerctr.org> <20160917145943.GA6303@pita.lerctr.org> <20160917152147.GA56866@thebighonker.lerctr.org> <20160917153808.GA1425@pita.lerctr.org> <20160917163757.GA1426@pita.lerctr.org> <66a0de815de953b5fa99424dfd624f4f@thebighonker.lerctr.org> <091e5dc8b68ef08086eadb4c8815aeda@thebighonker.lerctr.org> <802576473e12f090260587f62fba0d32@thebighonker.lerctr.org> <068abc6a7c5ec56a6bdc06655510bdb7@thebighonker.lerctr.org> <2d39c33aee08d69075b4ab1df0a6e574@thebighonker.lerctr.org> <9460c7cf79ede79ebb474632f573901e@thebighonker.lerctr.org> <91c391fde82e89b404428655da62a048@thebighonker.lerctr.org> <5589d76521483939157026cc0f3fa250@thebighonker.lerctr.org> Message-ID: <054de39ac7dd23bd823430a2d1e30f19@thebighonker.lerctr.org> X-Sender: ler@lerctr.org User-Agent: Roundcube Webmail/1.2.0 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list 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, 17 Sep 2016 23:24:07 -0000 On 2016-09-17 18:21, Adrian Chadd wrote: > Hi, > > So those status=0x83 means it failed the long retry limit: > > IWM_TX_STATUS_FAIL_LONG_LIMIT = 0x83 > > so it's failing to get an ACK. > > The TX setup is: > > iwm0: sending data: qid=0 idx=2 len=30 nsegs=1 txflags=0x00003008 > rate_n_flags=0x0000420a rateidx=0 > > > So, rate_n_flags = 0x420a, which is: > > IWM_RATE_1M_PLCP = 10, (0xa) > first antenna (0x4000) - (1 << IWM_RATE_MCS_ANT_POS) > 0x200 - CCK (IWM_RATE_MCS_CCK_POS) > > So it's tryignt o send the frame as a 1M CCK frame > > Ok, for the tx_flags: > > 0x8 = IWM_TX_CMD_FLG_ACK > 0x1000 = IWM_TX_CMD_FLG_BT_DIS > 0x2000 = IWM_TX_CMD_FLG_SEQ_CTL > > So it looks like it's a static, single rate (1MB), no multi-rate > retries, and it fails to ACK. > > Can you do an 'ifconfig -v wlan0 list scan' ? I'd like to see if this > AP is (say) refusing to allow 1M CCK frames (eg a "no 11b" policy.) > > Thanks! > > > -adrian $ ifconfig -v wlan0 list scan SSID/MESH ID BSSID CHAN RATE S:N INT CAPS 2WIRE905 e8:33:81:0a:0c:50 1 54M -185:-127 100 EP SSID<2WIRE905> RATES DSPARMS<1> TIM<050402030000> ERP<0x0> ???<2f0100> XRATES<12,18,24,96> VEN WME LERCTR NETWORK 2.5 e4:8d:8c:ba:14:ea 2 54M -168:-127 100 EPS SSID RATES DSPARMS<2> ERP<0x0> HTCAP RSN XRATES<48,72,96,108> HTINFO VEN WPA WME VEN VEN WPS LERCTR NETWORK 2.5 bc:ee:7b:6f:41:b8 10 54M -164:-127 100 EP SSID RATES DSPARMS<10> ERP<0x4> ???<2f0104> RSN XRATES<12,18,24,96> BSSLOAD HTCAP HTINFO ???<4a0e14000a002c01c800140005001900> ???<7f080500080000000040> WPS VEN WME ???<46057208010000> VEN DIRECT-umMFC-9130CW f6:b7:e2:28:23:48 10 54M -178:-127 100 EP SSID RATES DSPARMS<10> ERP<0x4> ???<2f0104> RSN HTCAP HTINFO VEN WME VEN WPS tl6270b2 00:25:f0:62:70:b2 10 54M -168:-127 100 EPS SSID RATES DSPARMS<10> HTCAP HTINFO ???<3e0100> RSN WME BSSLOAD VEN COUNTRY WPS ngHub_319331NV0624F 20:e5:2a:79:70:a3 11 54M -175:-127 100 EPS SSID RATES DSPARMS<11> TIM<050400010000> COUNTRY ERP<0x2> XRATES<48,72,96,108> HTCAP HTINFO WME ATH<0x7fff> RSN WPS LERCTR NETWORK 5 bc:ee:7b:6f:41:bc 36 54M -174:-127 100 EP SSID RATES TIM<050402030000> RSN BSSLOAD HTCAP HTINFO ???<7f080400080000000040> VHTCAP VHTOPMODE VHTPWRENV VEN WME ???<46057208010000> WIFIE4EBA3-5G a8:a7:95:e4:eb:a8 36 54M -182:-127 100 EP SSID RATES RSN BSSLOAD HTCAP HTINFO ???<7f080400080000000040> VHTCAP VHTOPMODE VHTPWRENV WPS VEN WME ???<46057208010000> $ -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281