From owner-freebsd-wireless@FreeBSD.ORG Mon Jun 22 01:06:01 2015 Return-Path: Delivered-To: freebsd-wireless@nevdull.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 8D7F7B36 for ; Mon, 22 Jun 2015 01:06:01 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 71D6BEEE for ; Mon, 22 Jun 2015 01:06:01 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id t5LL0HcN028370 for ; Sun, 21 Jun 2015 21:00:17 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <201506212100.t5LL0HcN028370@kenobi.freebsd.org> From: bugzilla-noreply@FreeBSD.org To: freebsd-wireless@FreeBSD.org Subject: Problem reports for freebsd-wireless@FreeBSD.org that need special attention X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 Date: Sun, 21 Jun 2015 21:00:17 +0000 Content-Type: text/plain; charset="UTF-8" X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 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: Mon, 22 Jun 2015 01:06:01 -0000 To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and obsolete releases. Status | Bug Id | Description ------------+-----------+--------------------------------------------------- Open | 154598 | [ath] Atheros 5424/2424 can't connect to WPA netw Open | 163312 | [panic] [ath] kernel panic: page fault with ath0 Open | 166190 | [ath] TX hangs and frames stuck in TX queue Open | 166357 | [ath] 802.11n TX stall when the first frame in th Open | 169362 | [ath] AR5416: radar pulse PHY errors sometimes in 5 problems total for which you should take action. From owner-freebsd-wireless@FreeBSD.ORG Mon Jun 22 11:48:24 2015 Return-Path: Delivered-To: freebsd-wireless@nevdull.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 2791312E for ; Mon, 22 Jun 2015 11:48:24 +0000 (UTC) (envelope-from m.vale@live.com.au) Received: from COL004-OMC1S17.hotmail.com (col004-omc1s17.hotmail.com [65.55.34.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client CN "*.outlook.com", Issuer "MSIT Machine Auth CA 2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 02A9DEBE for ; Mon, 22 Jun 2015 11:48:23 +0000 (UTC) (envelope-from m.vale@live.com.au) Received: from COL130-W36 ([65.55.34.8]) by COL004-OMC1S17.hotmail.com over TLS secured channel with Microsoft SMTPSVC(7.5.7601.22751); Mon, 22 Jun 2015 04:48:17 -0700 X-TMN: [ovBKxBhdj7yji4VSZVDW5aIoKlfn4r/c] X-Originating-Email: [m.vale@live.com.au] Message-ID: From: Michael Vale To: "freebsd-wireless@freebsd.org" Subject: idea Date: Mon, 22 Jun 2015 22:18:17 +1030 Importance: Normal MIME-Version: 1.0 X-OriginalArrivalTime: 22 Jun 2015 11:48:17.0986 (UTC) FILETIME=[548C8A20:01D0ACE1] Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 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: Mon, 22 Jun 2015 11:48:24 -0000 bhyve vm tty's link to ethernet and wifi TTYoverEthernet.could have a soft KVM b= uilt in to switch from server to serverfor a mobile dataacenter console. or= have multiple screens inwindows. this would only need to add a screen to = existing off the shelfwireless router boards with MIPS chips=2C no need to = use anything more powerful. vm tty's linked to serial analog uhf tv two-way radios back to a cloud or d= atacenter for processing power. with this optionthere is little or no conc= ern with bandwidth because everythingis streamed=2C tho analog requires mor= e bandwidth=2C it would proveto be more responsive=2C less lag from the inp= ut devices to thescreen. wifi is probably better and more suited. i believe microsoft would have a similar ability with hyper-v. = From owner-freebsd-wireless@FreeBSD.ORG Mon Jun 22 20:02:38 2015 Return-Path: Delivered-To: freebsd-wireless@nevdull.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id A953B43D for ; Mon, 22 Jun 2015 20:02:38 +0000 (UTC) (envelope-from zsolty_szasz@yahoo.com) Received: from nm40-vm4.bullet.mail.bf1.yahoo.com (nm40-vm4.bullet.mail.bf1.yahoo.com [72.30.239.212]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 65C78A73 for ; Mon, 22 Jun 2015 20:02:38 +0000 (UTC) (envelope-from zsolty_szasz@yahoo.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1435003021; bh=CuRVX3+xQwP4x/8W0+N6oN6ybx9maoUSdq4RWzBJUsA=; h=Date:From:To:Subject:References:In-Reply-To:From:Subject; b=bD/EtR1xOYC7Q/Y8qztjg9ZxzK94VR4RPAHqhYCvQORfsfEDYpnGGUrGjmUm39bhlqKvuUACOrBqQJzsQS5amSxNFzUXYLK62QwguRAvV7xlQ533dJHOJZFe7OXWwl/N1i18EfXRyI4Tpc3b0j9qZn2VPUa9rtahatGS6auB53LnT6xde5eUJCIEnCOn2SyQVwSyXIfB4J8wBOsRhnX32UX0hALQYIONBCKuMsqmPiBWcRHKk/Hbjwxlb/M/nRqk4rJOPLClZl8KiA+n8+9uVr0EzcZ/sHqUF2UEA21wmqdMoAT8E28vIzyxi4LcpA8eLDXeD8TldihSPQhfExB4/g== Received: from [66.196.81.173] by nm40.bullet.mail.bf1.yahoo.com with NNFMP; 22 Jun 2015 19:57:01 -0000 Received: from [98.139.213.8] by tm19.bullet.mail.bf1.yahoo.com with NNFMP; 22 Jun 2015 19:57:01 -0000 Received: from [127.0.0.1] by smtp108.mail.bf1.yahoo.com with NNFMP; 22 Jun 2015 19:57:01 -0000 X-Yahoo-Newman-Id: 397222.92173.bm@smtp108.mail.bf1.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: 2b_OSWgVM1lFcZoz4xtlwXekB5Bb9lcfmJffPgF88PS5cO7 YvQwJY7PZoB4s.lv.UEtgWtxirDIvEoD.ZR36.fY6Xesdh3Bjp_jj1pZFmZo WggfgfKspr7HcbYdGtXXaDQmbig6F9l2ZzUaSw4QuyM8I4H3qOVf00M2FEu8 8R82MD3w7Ndhep2xQwayT9klEYrIqNgBa2GGzKDYoRtbxU340Sa5szrXiTNs HlEnhr6y.PqRGh9kjVG3ymMcggGuYoTJCpwLN07coqaN7lKKp4nYS17ahiKq nPRuHlpF1aw2Rk540nXn.ufVl6DGY.gh4Kf01tCas7eq1Jc5gb_DrVt09u1k wQrWTz0ILZ6tGtGePiwD11lNiDy5XoT.TtZ_LJ2sHFfQs9DKyR2M9kLNPq27 PBFouE9CpuXfO6n3MZQ7vJGD7wyhJjLy5ucmqpXGT3m.pGauUUVNHWeJkIO3 4IFnWqmH9qmWCyjqTZRjd1VORfROVCMc1Fyx0J4UxrwZWI1IEzFTaNjCy3HI b7aEzq2.SKK2mu0bMYMeuO5vLbNt_bESNJNua4Ag- X-Yahoo-SMTP: 5y9VXDCswBBSOv5OTvOKSRzDQZXeB9iZDw-- Message-ID: <5588688C.2070900@yahoo.com> Date: Mon, 22 Jun 2015 22:57:00 +0300 From: Zsolt SZASZ User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-Version: 1.0 To: Adrian Chadd , "freebsd-wireless@freebsd.org" Subject: Re: trouble connecting to wifi References: <716422696.1187863.1434616682661.JavaMail.yahoo@mail.yahoo.com> <55846575.8000501@yahoo.com> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 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: Mon, 22 Jun 2015 20:02:38 -0000 Hi, After 2 days of testing with ifconfig ath0_wlan0 -ampdutx I must say that the situation has not improved. The system is running exactly the same way like before which regards the stability. I have a lot of stuck beacon messages as well. When normally WiFi is not working then from my laptop I can see the ssid, I can connect (but it always connect with 15mbps) and disconnect from it but by pinging the router I am not receiving reply. I think the WiFi became unstable after I generate a heavy traffic by my torrent client from my laptop. On 6/20/2015 6:00 PM, Adrian Chadd wrote: > Hi, > > yes - this'll hurt performance, but I'm more interested in whether > disabling ampdutx affects performance/stability. If disabling AMPDU TX > (but leaving AMPDU RX enabled) reduces the instability/stuck beacons > then I have more useful information. > > > -adrian > > > On 19 June 2015 at 14:54, Zsolt SZASZ wrote: >> Hi, >> >> * dev.ath.0.hal.force_full_reset=1 <- its already setup, this is nothing to >> do with the ability to connect with my devices to the wifi, but it helps me >> to have a smoother download - without this I have interruptions (spikes) >> when I download - so its a good thing. >> >> Then I tried: >> # ifconfig ath0_wlan0 -ampdutx but it hurts my download speeds. Without this >> I achieve download speeds like 15-17MB/sec but when this is active I've got >> only 3MB/sec. Also, I don't know if my wifi is stable with this setting on, >> I need more days to check :) >> >> >> >> On 6/18/2015 4:12 PM, Adrian Chadd wrote: >>> On 18 June 2015 at 01:38, zsolty szasz via freebsd-wireless >>> wrote: >>>> Hi, >>>> >>>> I am using pfsense 2.2.2 at home. I have a computer dedicated to be a >>>> home router which contains a PCI slot wireless adapter with Atheros 9227 >>>> chipset. The model of the wireless adapter is TP-Link TL-WN51ND and it has >>>> two antennas. This comply with IEEE 802.11n, and provides wireless speed up >>>> to 300Mbps according to the manufacturer. >>>> This adapter was recognized well by pfsense and I have setup with ease in >>>> "N" using channel 3 - I live in a crowded neighborhood and I saw that nobody >>>> is using channel 3. With this settings the wifi is working fine one or two >>>> days but after that I have to do something like "ifconfig ath0 down | >>>> ifconfig ath0 up" to work again a couple of days more. The issue is that >>>> from my laptop or phones I can see my wifi but I cant connect. I also >>>> receive a lot of "ath0 stuck beacon resetting" messages in pfsense. For a >>>> couple of weeks I changed back to "G" mode to see if its stable and its >>>> working perfectly stable with no ath0 stuck beacon messages at all! >>>> I really would like to use in "N" because of greater download speeds but >>>> I'm lazy to go every time in front of the router and type ifconfig ath0 >>>> down/up every time. So please advise me what can I do, or check or setup. >>>> Kind regards, >>> Hi, >>> >>> So: >>> >>> * Set dev.ath.0.hal.force_full_reset=1 ; see if that helps >>> * Since 11n is not working but 11g does, it may be something to do >>> with using 11n features. 11n is always /configured/ in the NIC. So, >>> try doing this: >>> >>> # ifconfig wlan0 -ampdutx >>> >>> .. to disable AMPDU transmit. See if that makes it behave differently. >>> >>> >>> >>> -adrian >> From owner-freebsd-wireless@FreeBSD.ORG Mon Jun 22 20:07:15 2015 Return-Path: Delivered-To: freebsd-wireless@nevdull.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id BA419463 for ; Mon, 22 Jun 2015 20:07:15 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-ie0-x232.google.com (mail-ie0-x232.google.com [IPv6:2607:f8b0:4001:c03::232]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7F6CBB12 for ; Mon, 22 Jun 2015 20:07:15 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by ieqy10 with SMTP id y10so34487769ieq.0 for ; Mon, 22 Jun 2015 13:07:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=4pb8xSkx/Spjh862auK3RZskkzuund5OYTLKsGKbIvM=; b=P72NAlBT3hyRyMXwFy8ZzkMQt68JVf0DZE1RkejanWE8a/7/9dQP7wH2bTOLKdOA7z oYM2cZFsFaYGAiTu6ITJqeS+zpww0iusBjRKIYxU9mzQgcc6POOAy95lg1od3f04EZkw P891KNBXOUlpeyaTOXdx3nwmlmNAozGwBbhQo4t23As8yfcJWhpTV+tjPl9o1DpgsWDi 14kT/A9JZSssbEaE5Q5P+gfls/JfBqg6x4KyRsL7eMjgPcP7AzSPPcbQQYxavEfjg0lF HQI58+mWOmGQdorgtijkC2sMlOkJApKtg1sx/zRyxeDz/EjETPyqTVXYYV4O6ObiqtZo Mvkw== MIME-Version: 1.0 X-Received: by 10.107.11.164 with SMTP id 36mr12107733iol.8.1435003634899; Mon, 22 Jun 2015 13:07:14 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.36.38.133 with HTTP; Mon, 22 Jun 2015 13:07:14 -0700 (PDT) In-Reply-To: <5588688C.2070900@yahoo.com> References: <716422696.1187863.1434616682661.JavaMail.yahoo@mail.yahoo.com> <55846575.8000501@yahoo.com> <5588688C.2070900@yahoo.com> Date: Mon, 22 Jun 2015 16:07:14 -0400 X-Google-Sender-Auth: PS7R_6emAGMlZuan4zzMP49WmKI Message-ID: Subject: Re: trouble connecting to wifi From: Adrian Chadd To: Zsolt SZASZ Cc: "freebsd-wireless@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 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: Mon, 22 Jun 2015 20:07:15 -0000 Hi, That's fine. Ok, try this: ifconfig ath0_wlan0 -ampdu .. then reassociate evryone. -adrian From owner-freebsd-wireless@freebsd.org Thu Jun 25 15:13:08 2015 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 C3BDB98C1F5 for ; Thu, 25 Jun 2015 15:13:08 +0000 (UTC) (envelope-from zsolty_szasz@yahoo.com) Received: from nm50-vm8.bullet.mail.gq1.yahoo.com (nm50-vm8.bullet.mail.gq1.yahoo.com [67.195.87.248]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 8890B1D57 for ; Thu, 25 Jun 2015 15:13:08 +0000 (UTC) (envelope-from zsolty_szasz@yahoo.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1435245187; bh=wLyqM0CFgtUf87IiQ70o4BtdyjEjZzPUGlVbo1IsEvE=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:From:Subject; b=hoEWpoA78EXQfLkzw3S0nJMwSM1hbR3tIODhvudA6RXhczaWV78NdyRA2zpivoCDxwpK6dWgywD/BaJxye9MnEM4XxHqHiqYsvqj99N685+q50uFVuNcyAfOk2zhh51nvn2gcT5e9sgjJkEXoMqeF5qP8pbCR/S1r2RHasiB/8bDc0vAnC0MYEqyPWhRW4fXRBm5xl5Y4uXnu2UnC6IoKP5Yzg5uGLeo/6uZFZadZ+ASzigxYoEjTsCXRtNa3oQhvnqlF0Tv1XSKd4dy12dBW26PzJX+xMc7vX34XrTdYX5IQeamqkHGPulFrmjUILz4AyUELN4mjoGQJLvNPoZYgg== Received: from [127.0.0.1] by nm50.bullet.mail.gq1.yahoo.com with NNFMP; 25 Jun 2015 15:13:07 -0000 Received: from [216.39.60.183] by nm50.bullet.mail.gq1.yahoo.com with NNFMP; 25 Jun 2015 15:10:16 -0000 Received: from [66.196.81.172] by tm19.bullet.mail.gq1.yahoo.com with NNFMP; 25 Jun 2015 15:10:16 -0000 Received: from [98.139.212.241] by tm18.bullet.mail.bf1.yahoo.com with NNFMP; 25 Jun 2015 15:10:15 -0000 Received: from [127.0.0.1] by omp1050.mail.bf1.yahoo.com with NNFMP; 25 Jun 2015 15:10:15 -0000 X-Yahoo-Newman-Property: ymail-4 X-Yahoo-Newman-Id: 922153.59266.bm@omp1050.mail.bf1.yahoo.com X-YMail-OSG: JoS34Q8VM1k8TDDDF71U24L6dOgDdPpMB2L4iy9oRKpAA.e._.2F3woM5OpyjHB wFBPFGcr46M9NmckcGOcrPGOAUR0f16Pc_tarc4XqMgAIqs5D5f6T7833HvjPmmO2..v3vgY3SP4 Eq23COSTtld3S5IqtHjwZJEMpQl8JrZG7qF9TumRr10t24SrPUTm36u6bMDC27SEQz06SeTMUkMR Ib7YgwCUNAmVHbxcdZhmVMBGNSZsRvMvG9iUKVHVuM5WYX8NH_zEIqSAcDRIorjOIomLlSdqWUN1 eEdwTxv4mcxYsF4OS9yOtFPTVeoNUlR2S3bThmt_a4Az34P7h5Rkw_yIZrRn3XqaxfkJnI4DZm_t fiqQ19ZdTQ86_uUABQ.10gZjWEJFJyFIp3YurZclYQDD3G3_A6nwEUQvzYcZaz2a8N3mcPlnLG13 gA2ucvrKaK6Q6Vpu1o9D.p.cXG7LZGyU3AGuepwAxiJ56IUXmOK97NCizD5GkLxRKlVe3_1cqmjK xrhOSXLRm3jst5QIA6eMBX_cXkQ-- Received: by 66.196.80.122; Thu, 25 Jun 2015 15:10:15 +0000 Date: Thu, 25 Jun 2015 15:10:08 +0000 (UTC) From: zsolty szasz Reply-To: zsolty szasz To: Adrian Chadd Cc: "freebsd-wireless@freebsd.org" Message-ID: <72168917.1307646.1435245008197.JavaMail.yahoo@mail.yahoo.com> In-Reply-To: References: Subject: Re: trouble connecting to wifi MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 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: Thu, 25 Jun 2015 15:13:08 -0000 No joy!=C2=A0Besides that I had also a lot of these:=C2=A0ath0_wlan0: disca= rd frame w/o leading ethernet header (len 6 pkt len 6). One night when WiFi stopped working then I came with my laptop in my hand t= o sit in front of my router to do the usual ifconfig ath0 down/up but befor= e doing that I observed that while I was near to the wifi antenna with my l= aptop the wifi started to work fine again without doing anything (on laptop= the connection went from 15Mbps to 280Mbps automatically). I don't know it= this information is usefully to you. Of course this happened only one time= , I tried next day the same and it wasn't enough.=C2=A0 =20 On Monday, June 22, 2015 11:07 PM, Adrian Chadd w= rote: =20 Hi, That's fine. Ok, try this: ifconfig ath0_wlan0 -ampdu .. then reassociate evryone. -adrian From owner-freebsd-wireless@freebsd.org Sat Jun 27 17:29:02 2015 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 A47A498C3A7 for ; Sat, 27 Jun 2015 17:29:02 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-ie0-x22f.google.com (mail-ie0-x22f.google.com [IPv6:2607:f8b0:4001:c03::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7A4351A5E for ; Sat, 27 Jun 2015 17:28:59 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by iebmu5 with SMTP id mu5so92933961ieb.1 for ; Sat, 27 Jun 2015 10:28:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=Y/gJs6aSfnZaFSk6wDPAkCghIReXJpM8dWlE9adf4dk=; b=kdT9FlTr5qFbKWAHWyzOmO6LC19vAu/V90e+tFSbZR7RImkVPIC8qk31mwhe0aEgmG ew1kf/LTp2xCnNVbqDe2PoNlscVObynMOkphXqy+DRr87LJVrOJqDYknV6ZCot3C3iGF qMMpR8Uvt9WgF9qr898FZpphUqYLfPgfu7cj16KO+fzlpRd3EeraEsVJhOpD/ZL77tdt o88FmSOMHUD2EPy5rwpjtlhcNdfLTN3nZVHLj775MIo3kvIZwcTKCKmrE2F3ofrnKXRn ef/e2g+s0HhPhtrKJIABNTcTrMDGPcrzI7yh1Fw2+Qss3VErmxYR8FliBqblU6gCRq7v OiPQ== MIME-Version: 1.0 X-Received: by 10.42.176.8 with SMTP id bc8mr9325348icb.22.1435426138635; Sat, 27 Jun 2015 10:28:58 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.36.38.133 with HTTP; Sat, 27 Jun 2015 10:28:58 -0700 (PDT) In-Reply-To: <72168917.1307646.1435245008197.JavaMail.yahoo@mail.yahoo.com> References: <72168917.1307646.1435245008197.JavaMail.yahoo@mail.yahoo.com> Date: Sat, 27 Jun 2015 10:28:58 -0700 X-Google-Sender-Auth: EuEg79rQiGTLiHbSNcyDouoBJ0o Message-ID: Subject: Re: trouble connecting to wifi From: Adrian Chadd To: zsolty szasz Cc: "freebsd-wireless@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 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, 27 Jun 2015 17:29:02 -0000 ok, so you have to use no-11n in order for it to be tsable, ok. when you test, can you just verify that it's always using the same channel? are you using HT/20 or HT/40 when you're in 11n mode? -a On 25 June 2015 at 08:10, zsolty szasz wrote: > No joy! > Besides that I had also a lot of these: ath0_wlan0: discard frame w/o > leading ethernet header (len 6 pkt len 6). > > One night when WiFi stopped working then I came with my laptop in my hand to > sit in front of my router to do the usual ifconfig ath0 down/up but before > doing that I observed that while I was near to the wifi antenna with my > laptop the wifi started to work fine again without doing anything (on laptop > the connection went from 15Mbps to 280Mbps automatically). I don't know it > this information is usefully to you. Of course this happened only one time, > I tried next day the same and it wasn't enough. > > > > > > On Monday, June 22, 2015 11:07 PM, Adrian Chadd wrote: > > > Hi, > > That's fine. Ok, try this: > > ifconfig ath0_wlan0 -ampdu > > .. then reassociate evryone. > > > > > -adrian > >