From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from resqmta-po-04v.sys.comcast.net (resqmta-po-04v.sys.comcast.net [IPv6:2001:558:fe16:19:96:114:154:163]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id EC3FE3B29D for ; Fri, 24 Apr 2020 12:22:33 -0400 (EDT) Received: from resomta-po-17v.sys.comcast.net ([96.114.154.241]) by resqmta-po-04v.sys.comcast.net with ESMTP id RyxyjHHBOC4yfS160jdque; Fri, 24 Apr 2020 16:22:32 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=comcastmailservice.net; s=20180828_2048; t=1587745352; bh=Wx976N3Rg7cHlYr384sYIHlMieB8kqG3CNviJpn2UW8=; h=Received:Received:Received:Date:From:To:Subject:Message-ID: MIME-Version:Content-Type; b=UqKpgZ/3ojpxQItcF01rUc66JKq/YUtsctccl7kicoxEftkXy9maPjG+qpduVayzr uYwic5qy8BI02qHc/aKLrythX57PpM9OULAhb4DHmclTf+H3vVrblcRVoNgyNybKiB Kz9K7MZnBWvGBXDaOlsJUBMHKPj7Vx9T7pnKSasYVg8Je8DZUhroDzFtrCSiZu8qad csKM4sOI712cGihOJjKxDoC3SvtQlqxcdTsleVtRkZWvZft53DdTdGpfxDzgB0c+Uj hTD+OAy8s7B1JM7x30sDekubZ0RmrIte/K1EJmC+jGwkbnA8aw1cyaec7LpttlW/8F lfpFTTW9IVOzA== Received: from home.sewingwitch.com ([IPv6:2601:644:1:6c10::3f1]) by resomta-po-17v.sys.comcast.net with ESMTPA id S15wjRhEpVUe1S160jWJ6H; Fri, 24 Apr 2020 16:22:32 +0000 X-Xfinity-VMeta: sc=0.00;st=legit Received: from [10.96.7.39] ([10.96.7.39]) (authenticated bits=0) by home.sewingwitch.com (8.14.7/8.14.7) with ESMTP id 03OGMFdn009358 for ; Fri, 24 Apr 2020 09:22:16 -0700 DKIM-Filter: OpenDKIM Filter v2.11.0 home.sewingwitch.com 03OGMFdn009358 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sewingwitch.com; s=default; t=1587745337; bh=Wx976N3Rg7cHlYr384sYIHlMieB8kqG3CNviJpn2UW8=; h=Date:From:To:Subject:In-Reply-To:References:From; b=VNsr+N+DV91zjfP7Gs61/GO1lJOVtfO3TGJMjTGtzFPFT0w/7RMDlBp+vkoN/iiDt D5n18wN0eJZpmIXJBunVyG896QI7AF7mOQBb1Ed5d+U1JKWVKdIWASN/G1CyzPzia+ LEYXXniaq7MQ1i2Qj/gFgwmvrNoLa7bEq7X3634s= Date: Fri, 24 Apr 2020 09:22:13 -0700 From: Kenneth Porter To: bloat Message-ID: <0B51625096F92AF18CD397D9@[172.27.17.193]> In-Reply-To: References: <431A84397F3D9C1EB097BCCE@[172.27.17.193]> <6F1F3C646A7DFD2CC8C9E79E@172.27.17.193> X-Mailer: Mulberry/4.1.0a3 (Win32) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline; size=1196 X-Scanned-By: MIMEDefang 2.84 on 10.96.0.132 Subject: Re: [Bloat] this explains speedtest stuff X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 24 Apr 2020 16:22:34 -0000 --On Thursday, April 23, 2020 7:20 PM -0700 Dave Taht wrote: > I used layer_cake with this overriding the defaults on my cable modems > in /etc/config/sqm > > option iqdisc_opts 'docsis wash besteffort nat ingress ' > option eqdisc_opts 'docsis ack-filter nat' It turned out I didn't actually have the SQM enabled before. I hadn't spotted the checkbox to turn it on so I'd just loaded the bandwidth parameter but not enabled it. Now with your settings I get this result: My next project will be to enable cake on my CentOS 7 box that just got a new 45 Mbps symmetric fiber connection from AT&T ("Business in a Box"). We upgraded from 1.5Mbps/128kbps ADSL. Any hints on what settings to use? Right now everyone's giddy with the massive speedup. But I'm sure that'll change as people start using more bandwidth. (About a dozen users.) The big win will be for us moving large solid model files and binary software distributions between partners using either SMB over VPN or secure FTP. I expect transferring a few GB files could saturate the link and drop some SIP calls.