From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Furniss Subject: Re: Linux v2.6.16-rc6 Date: Sun, 09 Apr 2006 13:08:50 +0100 Message-ID: <4438F952.5040802@dsl.pipex.com> References: <6bffcb0e0603111751i1ed30794s@mail.gmail.com> <20060311.183904.71244086.davem@davemloft.net> Reply-To: andy.furniss@dsl.pipex.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: michal.k.k.piotrowski@gmail.com, torvalds@osdl.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Return-path: To: "David S. Miller" In-Reply-To: <20060311.183904.71244086.davem@davemloft.net> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org David S. Miller wrote: > From: "Michal Piotrowski" > Date: Sun, 12 Mar 2006 02:51:40 +0100 > > >>I have noticed this warnings >>TCP: Treason uncloaked! Peer 82.113.55.2:11759/50967 shrinks window >>148470938:148470943. Repaired. >>TCP: Treason uncloaked! Peer 82.113.55.2:11759/50967 shrinks window >>148470938:148470943. Repaired. >>TCP: Treason uncloaked! Peer 82.113.55.2:11759/59768 shrinks window >>1124211698:1124211703. Repaired. >>TCP: Treason uncloaked! Peer 82.113.55.2:11759/59768 shrinks window >>1124211698:1124211703. Repaired. >> >>It maybe problem with ktorrent. > > > It is a problem with the remote TCP implementation, it is > illegally advertising a smaller window that it previously > did. > - > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Packeteer manipulates window for shaping. I probably misread/read wrong RFC on this but I thought it didn't break any MUST NOTs. I assume Linux + SFQ reordering packets during window growth would not trigger it. Andy.