From owner-freebsd-net@FreeBSD.ORG Fri Nov 23 13:07:00 2012 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 05B7CF4F for ; Fri, 23 Nov 2012 13:07:00 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-wg0-f50.google.com (mail-wg0-f50.google.com [74.125.82.50]) by mx1.freebsd.org (Postfix) with ESMTP id 7FFA98FC0C for ; Fri, 23 Nov 2012 13:06:59 +0000 (UTC) Received: by mail-wg0-f50.google.com with SMTP id 12so4557582wgr.31 for ; Fri, 23 Nov 2012 05:06:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=FRxhs19lt6kDRBJUv9VvOdKN+71gM5N4L+lGb8JI0Ns=; b=GmASw/9t6GZliuFWmECXDmbBAW0CM2lGQAuKb5jdD6wrm9j37NNqFfGfk3d803yzXH DhokBbQ317rVLexnTCyX9iRQeAT3M5mi9PlL/vEzHjUlVtr6mLpWxIA6PhRLU0aj3RhM o81bZSV0nTYVfjU/L4O3jpzXPaxGLHggD2OD4VMALTcOm2k4fja1YRNVoUgAi3Jw/Jp9 VdFKYfA/0tjEjRpz0VLPQSaaEEl1sAy/O64r7ynYUlx14kz41xx+oqLWx4tfnMqJ0Owo vcQ/fBAYbdPEB9X7k7Ar65QHK7s8x8l8p6tCZvra2T7DWGpk9XQv8EJJVcQUItRfDuuj u41A== MIME-Version: 1.0 Received: by 10.180.97.137 with SMTP id ea9mr1565941wib.13.1353676018075; Fri, 23 Nov 2012 05:06:58 -0800 (PST) Sender: adrian.chadd@gmail.com Received: by 10.217.57.9 with HTTP; Fri, 23 Nov 2012 05:06:57 -0800 (PST) In-Reply-To: <50AF7070.50206@mpeters.org> References: <50ACF62C.8000408@mpeters.org> <50ad087d.1892cc0a.2cce.3bf2@mx.google.com> <50AD1012.7020209@mpeters.org> <50AD14F8.8050001@xip.at> <50ADE5E4.9090708@mpeters.org> <50AE0B12.8000309@xip.at> <50AE1CCC.7080706@mpeters.org> <50AE2686.8070007@xip.at> <50AE47D4.7080608@mpeters.org> <50AF7070.50206@mpeters.org> Date: Fri, 23 Nov 2012 05:06:57 -0800 X-Google-Sender-Auth: HuZzjw4mUpE4la2QOWzIlT0LCmY Message-ID: Subject: Re: Low Bandwidth on intercontinental connections From: Adrian Chadd To: Marc Peters Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-net@freebsd.org X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Nov 2012 13:07:00 -0000 On 23 November 2012 04:47, Marc Peters wrote: > On 11/22/2012 06:09 PM, Adrian Chadd wrote: >> Hi Marc, >> >> You definitely have enough information now for a PR. Would you please >> file all of this into a PR so one of the IP stack people can take a >> look? > > PR filed: > > http://www.freebsd.org/cgi/query-pr.cgi?pr=173859 Cool, thanks. Now, can you please add the output of netstat -sp tcp before and after you do a test? That includes doing a 'zero' of the stats first - netstat -sp tcp -z (then netstat -sp tcp to make sure they're zeroed.) Thanks! Adrian