From mboxrd@z Thu Jan 1 00:00:00 1970 From: ebiederm@xmission.com (Eric W. Biederman) Subject: Re: [RFC] arp announce, arp_proxy and windows ip conflict verification Date: Sat, 04 Jul 2009 14:57:32 -0700 Message-ID: References: <200907030246.18054.denys@visp.net.lb> <200907041055.24516.denys@visp.net.lb> <200907041803.25436.denys@visp.net.lb> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: David Miller , netdev@vger.kernel.org To: Denys Fedoryschenko Return-path: Received: from out02.mta.xmission.com ([166.70.13.232]:36421 "EHLO out02.mta.xmission.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752276AbZGDV5d (ORCPT ); Sat, 4 Jul 2009 17:57:33 -0400 In-Reply-To: <200907041803.25436.denys@visp.net.lb> (Denys Fedoryschenko's message of "Sat\, 4 Jul 2009 18\:03\:25 +0300") Sender: netdev-owner@vger.kernel.org List-ID: Denys Fedoryschenko writes: > On Saturday 04 July 2009 18:00:58 Eric W. Biederman wrote: >> >> Problems occur when you have machines with ip addresses that you don't >> have routes to. How do machines with addresses without routes to them >> get packets from machines in other subnets. >> >> Eric > They are not supposed to communicate then with this Linux host. > But Linux poisoning them by ARP replies. How can that possibly be a correct network configuration? Eric