From owner-freebsd-wireless@FreeBSD.ORG Tue Aug 9 10:20:37 2011 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A0F3B106566B; Tue, 9 Aug 2011 10:20:37 +0000 (UTC) (envelope-from lev@serebryakov.spb.ru) Received: from onlyone.friendlyhosting.spb.ru (onlyone.friendlyhosting.spb.ru [IPv6:2a01:4f8:131:60a2::2]) by mx1.freebsd.org (Postfix) with ESMTP id 62DAF8FC0A; Tue, 9 Aug 2011 10:20:37 +0000 (UTC) Received: from lion.home.serebryakov.spb.ru (unknown [IPv6:2001:470:923f:1:40d5:9d99:be75:3272]) (Authenticated sender: lev@serebryakov.spb.ru) by onlyone.friendlyhosting.spb.ru (Postfix) with ESMTPA id 982974AC1C; Tue, 9 Aug 2011 14:20:36 +0400 (MSD) Date: Tue, 9 Aug 2011 14:20:33 +0400 From: Lev Serebryakov X-Priority: 3 (Normal) Message-ID: <281311475.20110809142033@serebryakov.spb.ru> To: Adrian Chadd In-Reply-To: References: <1151152206.20110808220720@serebryakov.spb.ru> <201108090829.18712.bschmidt@freebsd.org> <1681554189.20110809132747@serebryakov.spb.ru> <7764247.20110809135323@serebryakov.spb.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Transfer-Encoding: quoted-printable Cc: freebsd-wireless@freebsd.org Subject: Re: Bad host-vased AP performace -- and qouple of questions about FreeBSD WiFi stack tuning X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.5 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: Tue, 09 Aug 2011 10:20:37 -0000 Hello, Adrian. You wrote 9 =C1=D7=C7=D5=D3=D4=C1 2011 =C7., 14:14:19: > txpower 15 is actually 15dBm. Ie, try "ifconfig wlan0 txpower 1.5" :-) Bernhard Schmidt says, that iwn(4) uses half-dBm units and "txpower 30" on iwn(4) means 15dBm physically. --=20 // Black Lion AKA Lev Serebryakov