From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cassarossa.samfundet.no (cassarossa.samfundet.no [IPv6:2001:67c:29f4::29]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id DEBF73B2A3 for ; Sat, 3 Dec 2016 16:34:30 -0500 (EST) Received: from pannekake.samfundet.no ([2001:67c:29f4::50] ident=unknown) by cassarossa.samfundet.no with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84_2) (envelope-from ) id 1cDHwy-0005s2-DY; Sat, 03 Dec 2016 22:34:28 +0100 Received: from sesse by pannekake.samfundet.no with local (Exim 4.84_2) (envelope-from ) id 1cDHwy-00072H-B0; Sat, 03 Dec 2016 22:34:28 +0100 Date: Sat, 3 Dec 2016 22:34:28 +0100 From: "Steinar H. Gunderson" To: Eric Dumazet Cc: Jonathan Morton , Neal Cardwell , "aqm@ietf.org" , bloat Message-ID: <20161203213428.GB38041@sesse.net> References: <56F6A3AB-3A47-4178-BEFF-04E3DC23B039@gmail.com> <20161202224006.GA5065@sesse.net> <1480721486.18162.392.camel@edumazet-glaptop3.roam.corp.google.com> <20161203191353.GA972@sesse.net> <1480796415.18162.408.camel@edumazet-glaptop3.roam.corp.google.com> <9A821B94-143B-446F-8852-2EB0158DD57C@gmail.com> <1480799260.18162.418.camel@edumazet-glaptop3.roam.corp.google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1480799260.18162.418.camel@edumazet-glaptop3.roam.corp.google.com> X-Operating-System: Linux 4.9.0-rc2 on a x86_64 User-Agent: Mutt/1.5.23 (2014-03-12) Subject: Re: [Bloat] TCP BBR paper is now generally available 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: Sat, 03 Dec 2016 21:34:31 -0000 On Sat, Dec 03, 2016 at 01:07:40PM -0800, Eric Dumazet wrote: > What I meant was that we receive ACKS in bursts, with huge gaps between > them. Note, the tcpdump is done at the receiver. I don't know if this changes the analysis. /* Steinar */ -- Homepage: https://www.sesse.net/