From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.toke.dk (mail.toke.dk [52.28.52.200]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 883A93B2A4 for ; Thu, 30 Nov 2017 17:51:01 -0500 (EST) Date: Thu, 30 Nov 2017 23:50:51 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=toke.dk; s=20161023; t=1512082258; bh=EOeu4y0R8PRZoM/uqvvNnhLDxiTpjSdCrXM47zlxNDE=; h=Date:In-Reply-To:References:Subject:To:CC:From:From; b=xvg3MukkYNm9wJjSPrmR4afPoxDIBLqbJZLbtYS4LawZRQ2CSQ5TgFdTqqkZNCB9L t4DZuZf1HwAYIKr6hbyNfOQ6jmUtXt5BaSn2FDyLS9wNFqDbt3F7VVRGFNcWmeitHX WJTKaWUUSD06Pogck0KGfP5n80Mh7XHFN1PhDNRuIqCPFf2iDgpefJDUlyizuEu+uy hEyLIEfzlatZCzDhuQl2rmWlkPFKnUAfXLCNmVBxckYrW0sSOEXt2c7rGspuiD6iok SGC+BznVs0UZ07gzZDphdfG04SaxtrSBKMjXf3K/BLSEBpzEOCHsVqqH3LWzF7ZB9W oxwbkEJEziTFw== In-Reply-To: References: <87lgionrl5.fsf@toke.dk> <87po80407u.fsf@toke.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable To: Simon Barber CC: Jonathan Morton , Dave Taht , make-wifi-fast@lists.bufferbloat.net From: =?ISO-8859-1?Q?Toke_H=F8iland-J=F8rgensen?= X-Clacks-Overhead: GNU Terry Pratchett Message-ID: Subject: Re: [Make-wifi-fast] Fwd: Re: [iccrg] TCP behavior across WiFi pointers ? X-BeenThere: make-wifi-fast@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Nov 2017 22:51:01 -0000 On 30 November 2017 23:35:33 CET, Simon Barber wr= ote: >This was our assumption (client =3D endpoint, 802=2E11 ACK =3D TCP delive= ry), >but we discovered that this is not always the case, even where the >client is the endpoint=2E FastACK keeps the data around and retransmits >it in this case=2E Ah=2E So that means you have something very close to a full TCP state machine in the AP? -Toke