From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263687AbUFIM0y (ORCPT ); Wed, 9 Jun 2004 08:26:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265758AbUFIMYB (ORCPT ); Wed, 9 Jun 2004 08:24:01 -0400 Received: from [203.178.140.15] ([203.178.140.15]:30993 "EHLO yue.st-paulia.net") by vger.kernel.org with ESMTP id S265747AbUFIMXo (ORCPT ); Wed, 9 Jun 2004 08:23:44 -0400 Date: Wed, 09 Jun 2004 21:24:30 +0900 (JST) Message-Id: <20040609.212430.123946645.yoshfuji@linux-ipv6.org> To: vda@port.imtp.ilyichevsk.odessa.ua Cc: netdev@oss.sgi.com, linux-net@vger.kernel.org, davem@redhat.com, pekkas@netcore.fi, jmorris@redhat.com, linux-kernel@vger.kernel.org, yoshfuji@linux-ipv6.org Subject: Re: UDP sockets bound to ANY send answers with wrong src ip address From: YOSHIFUJI Hideaki / =?iso-2022-jp?B?GyRCNUhGIzFRTEAbKEI=?= In-Reply-To: <200406091425.39324.vda@port.imtp.ilyichevsk.odessa.ua> References: <200406091425.39324.vda@port.imtp.ilyichevsk.odessa.ua> Organization: USAGI Project X-URL: http://www.yoshifuji.org/%7Ehideaki/ X-Fingerprint: 9022 65EB 1ECF 3AD1 0BDF 80D8 4807 F894 E062 0EEA X-PGP-Key-URL: http://www.yoshifuji.org/%7Ehideaki/hideaki@yoshifuji.org.asc X-Face: "5$Al-.M>NJ%a'@hhZdQm:."qn~PA^gq4o*>iCFToq*bAi#4FRtx}enhuQKz7fNqQz\BYU] $~O_5m-9'}MIs`XGwIEscw;e5b>n"B_?j/AkL~i/MEaZBLP X-Mailer: Mew version 2.2 on Emacs 20.7 / Mule 4.1 (AOI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org In article <200406091425.39324.vda@port.imtp.ilyichevsk.odessa.ua> (at Wed, 9 Jun 2004 14:25:39 +0300), Denis Vlasenko says: > I observe that UDP sockets listening on ANY > send response packets with ip addr derived from > ip address of interface which is used to send 'em > instead of using dst ip address of client's packet. use IP_PKTINFO when responding the client. --yoshfuji