From owner-freebsd-net@FreeBSD.ORG Mon Sep 28 14:01:54 2009 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id F18B3106568F for ; Mon, 28 Sep 2009 14:01:54 +0000 (UTC) (envelope-from onemda@gmail.com) Received: from mail-bw0-f227.google.com (mail-bw0-f227.google.com [209.85.218.227]) by mx1.freebsd.org (Postfix) with ESMTP id 813808FC17 for ; Mon, 28 Sep 2009 14:01:54 +0000 (UTC) Received: by bwz27 with SMTP id 27so3182668bwz.43 for ; Mon, 28 Sep 2009 07:01:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type; bh=dHTL4nyeJ0ktigFbdpmGe1wnyIEC6z/shgFEKnVEphY=; b=W4k4bJW4QealanvgoFcIoAALfWQTaQ8z6SUX4SE1CPNvyRbzHhcs6FXm4XlAYXNerl uupdXfPZCJqrRgtrA06hf5NLAUihe2uumwfx9uUtOa1M72NH/WBvJxxn5+8mh8Cybw3y wLHZevnCdTLUTXRAwnEWbisXc5q02EK+qHsxs= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=vZO09FnoPVf2KdEbCwQ2tyRvmYDAUFVxuelybfvepucPzCr1NECgD7qNodkMA0N8rd vcN2Gp+bymy1/tzdUDr2m6Sw8wEq1Q9R3Uj6/Gn0yjJDr5zdX9KUtATOEDHzhRUokhkX ZT2jmnvIJ/GvmUiqHKx5ZwaOUhYl5CmdllU20= MIME-Version: 1.0 Received: by 10.102.236.29 with SMTP id j29mr1259650muh.68.1254146513381; Mon, 28 Sep 2009 07:01:53 -0700 (PDT) In-Reply-To: <20090928120734.GA3669@current.Sisis.de> References: <20090928120734.GA3669@current.Sisis.de> Date: Mon, 28 Sep 2009 16:01:53 +0200 Message-ID: <3a142e750909280701s5276f6acy1d83a0a4476653fa@mail.gmail.com> From: "Paul B. Mahol" To: Matthias Apitz Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-net@freebsd.org Subject: Re: WLAN performance Windows/XP ./. FreeBSD 8-CURRENT X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Sep 2009 14:01:55 -0000 On 9/28/09, Matthias Apitz wrote: > > Hello, > > I am wondering what could cause the following WLAN performance diff > between a XP and 8-CURRENT laptop, sitting side by side and connected to > the same AP: > > OS XP 8-CURRENT > NIC Intel 3945ABG Atheros 5424/2424 > Ping 6ms 116ms > downstream 9.05Mbit/s 6.58Mbit/s > upstream 6.58Mbit/s 4.55Mbit/s > > measured with http://www.speedtest.net/ against the same remote server > at the same time... Any ideas? Emulated flash? -- Paul