From owner-freebsd-wireless@FreeBSD.ORG Sun Mar 25 19:27:47 2012 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 34E0E106566C for ; Sun, 25 Mar 2012 19:27:47 +0000 (UTC) (envelope-from lytboris@gmail.com) Received: from mail-we0-f182.google.com (mail-we0-f182.google.com [74.125.82.182]) by mx1.freebsd.org (Postfix) with ESMTP id B11328FC14 for ; Sun, 25 Mar 2012 19:27:46 +0000 (UTC) Received: by wern13 with SMTP id n13so5000028wer.13 for ; Sun, 25 Mar 2012 12:27:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=0XNSTGNo/afRPEabgaj5JdhQ8ciuh9MwJ4YK0kttNq8=; b=Jd2Xn86AJ5PVr9QIw/GrGGYBumpT4OyKFbmxA1QTZcbwIZM7vzffXarML034oihGf9 P30C8C04C0WIKXsGtcQBt0AJWGLIJh2Ph9swFav2XPmmHyxfwODuHlDroFqvZDC2x3/b 8Xf8VnTof8SRYCQMXwO1b/ghNdZiMdQHA0pEchh3ukt/Xhhea93nuyghCeQnwXhABrFD nyndfxsUYFcjjJxvxYiwLlEw01/UZVjbGwvIU2lXxthMnh+aZTVJrNypuSjW4wMxwxyB 4DGKOVSJ095pg3bm6A+0yfmSM7fnRHsPln5i9f1SfFc70zN5CCsD4eXh+LOMYCUcUql4 qk8g== MIME-Version: 1.0 Received: by 10.180.104.65 with SMTP id gc1mr12664006wib.13.1332703665656; Sun, 25 Mar 2012 12:27:45 -0700 (PDT) Received: by 10.223.72.6 with HTTP; Sun, 25 Mar 2012 12:27:45 -0700 (PDT) In-Reply-To: References: <4f6f67a7.4a0c440a.3941.ffffc865@mx.google.com> Date: Sun, 25 Mar 2012 23:27:45 +0400 Message-ID: From: Lytochkin Boris To: Adrian Chadd Content-Type: text/plain; charset=ISO-8859-1 Cc: "freebsd-wireless@freebsd.org" Subject: Re: [ath][CURRENT] Triangle-shaped network performance 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: Sun, 25 Mar 2012 19:27:47 -0000 On Sun, Mar 25, 2012 at 11:21 PM, Adrian Chadd wrote: > Hi, > > Is there power saving enabled on this particular server? powerd is shut down, la is around zero. Are there any other power savings I forgot about? There was no problem on RELENG_8 and 802.11g with powerd enabled (though ath card was different). That server is an old laptop :) Some more facts: ping triangles for two laptops connected to server are not synchronized and roll-over independently. ps Adrian, sorry for re-posting. -- Boris Lytochkin