From owner-freebsd-wireless@freebsd.org Sun Jun 28 21:37:12 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 C75F098F2A5 for ; Sun, 28 Jun 2015 21:37:12 +0000 (UTC) (envelope-from zsolty_szasz@yahoo.com) Received: from nm25-vm1.bullet.mail.bf1.yahoo.com (nm25-vm1.bullet.mail.bf1.yahoo.com [98.139.212.155]) (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 8119E1AB7 for ; Sun, 28 Jun 2015 21:37:12 +0000 (UTC) (envelope-from zsolty_szasz@yahoo.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1435527425; bh=pcpKV3ja11MLsK+h4WApOqgF/oC8BeFUeVjz+R1KxG8=; h=Date:From:To:CC:Subject:References:In-Reply-To:From:Subject; b=JIYUJcjfVLY8Xfwm7pZE4nXXv0Ze6RuOLjs/8Abqtbf8CCf2EFl/aJus+sl0UFCN6THz6MAsYzkmkfpFbtW5zY/2IBfPMenpkVKv7QyWfGahDPhZePxnf2jqelhrC7lHGr6xySkQE6pzCncVD+fnCMs6Mz+SipaQOlTrkkoOq3drB9eU20q1Mv4wJlJwwSiBBcKBzeYduiuI+CP7mzCEXaOLv97hkz2XbwpH+5hjAcqQFm072uqYiqqe3JTUpIHw1qBgpU2mKeGczsOoFOfiBzF4dXEiDIzPx18eJ+pc4z2ppntTeQH+eXu8btkjRr4eAOQtXcjaqfgr3FTtVLdy6A== Received: from [66.196.81.174] by nm25.bullet.mail.bf1.yahoo.com with NNFMP; 28 Jun 2015 21:37:05 -0000 Received: from [68.142.230.73] by tm20.bullet.mail.bf1.yahoo.com with NNFMP; 28 Jun 2015 21:37:04 -0000 Received: from [127.0.0.1] by smtp230.mail.bf1.yahoo.com with NNFMP; 28 Jun 2015 21:37:04 -0000 X-Yahoo-Newman-Id: 966547.59103.bm@smtp230.mail.bf1.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: PB5t4_wVM1n8SLYFxOqEn5RVTK47A4BxBJodte3kBLsXSD. ebijx4Mb3wfkbVvHywYg0waPMNgzz5BbiMSVlYh7cz1vWL2XWU0NPD3EF0fX Ru3s_s_1bpAY4GaTscuXMkwy8RiGLmI8BS7Zl7KHwZgPmMCWJ1m5zw8DP.xx IiOP6zHIQe6blgXS6mCUQWHMq7OCglG1dML_Uy.0EDNr9t3q8QMzKZtLlhnd 69x9m00Z.GmmmvqMcZfJU6_FCITfS3McQ5aZDj8wqXHrfyDQlYd4gmrJ4WEe TYTU8RNwNBTss0Qj6TCoPmvLIDj5UTkeilvQ74Lpzaf0riSAWDgyhARmm1VE UVMKB_MmyV88Truct9txApBQmbe2okq1INY3uW5vU5DjHWlO7vwU8ZIiyNQ1 nD3EKiTd.6SLccoU1UfLY66ZMsJ4BIEGQBgslJjSfESq5agA5p2xNAjWz2yY qs1UGTg36GQ2kAJF_dz78Nf3CQtPaWqvPoPk5yoLc.c2Ra1gklgR3mg.64.l YjeVWbD3xXHBKdIBCKlIEznw2kBMrlsNmpCtLofM- X-Yahoo-SMTP: 5y9VXDCswBBSOv5OTvOKSRzDQZXeB9iZDw-- Message-ID: <559068FF.9080004@yahoo.com> Date: Mon, 29 Jun 2015 00:37:03 +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 CC: "freebsd-wireless@freebsd.org" Subject: Re: trouble connecting to wifi References: <72168917.1307646.1435245008197.JavaMail.yahoo@mail.yahoo.com> <55905B1A.2030803@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: Sun, 28 Jun 2015 21:37:12 -0000 with ifconfig ath0_wlan0 -ampdu ? or default? On 6/28/2015 11:41 PM, Adrian Chadd wrote: > Ok, it's doing HT/40 in 11n mode, and you're on channel 3. > > Try HT/20. > > > -a > > > On 28 June 2015 at 13:37, Zsolt SZASZ wrote: >> ifconfig returns this (ifconfig ath0_wlan0 -ampdu is setup): >> >> ath0: flags=8843 metric 0 mtu 2290 >> ether 30:b5:c2:63:51:77 >> nd6 options=21 >> media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng >> status: running >> >> ath0_wlan0: flags=8843 metric 0 mtu >> 1500 >> ether 30:b5:c2:63:51:77 >> inet6 fe80::32b5:c2ff:fe63:5177%ath0_wlan0 prefixlen 64 scopeid 0x8 >> inet 192.168.2.1 netmask 0xffffff00 broadcast 192.168.2.255 >> nd6 options=21 >> media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng >> status: running >> ssid freebsdap channel 3 (2422 MHz 11g ht/40+) bssid >> 30:b5:c2:63:51:77 >> regdomain ETSI country RO indoor ecm authmode WPA2/802.11i >> privacy MIXED deftxkey 3 AES-CCM 2:128-bit AES-CCM 3:128-bit >> txpower 30 scanvalid 60 protmode OFF -ampdu ampdulimit 64k >> ampdudensity 8 shortgi wme burst -apbridge dtimperiod 1 -dfs >> >> stable 11g is: >> >> ath0: flags=8843 metric 0 mtu 2290 >> ether 30:b5:c2:63:51:77 >> nd6 options=21 >> media: IEEE 802.11 Wireless Ethernet autoselect mode 11g >> status: running >> >> ath0_wlan0: flags=8843 metric 0 mtu >> ether 30:b5:c2:63:51:77 >> inet6 fe80::32b5:c2ff:fe63:5177%ath0_wlan0 prefixlen 64 scopeid 0x8 >> inet 192.168.2.1 netmask 0xffffff00 broadcast 192.168.2.255 >> nd6 options=21 >> media: IEEE 802.11 Wireless Ethernet autoselect mode 11g >> status: running >> ssid freebsdap channel 3 (2422 MHz 11g) bssid 30:b5:c2:63:51:77 >> regdomain ETSI country RO indoor ecm authmode WPA2/802.11i >> privacy MIXED deftxkey 2 AES-CCM 2:128-bit txpower 30 scanvalid 60 >> protmode OFF wme burst -apbridge dtimperiod 1 -dfs >> >> >> >> >> On 6/27/2015 8:28 PM, Adrian Chadd wrote: >>> 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 >>>> >>>>