From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olivier Blanc Subject: Xen 3.3.1 live migration : unsolicited ARP Date: Fri, 29 May 2009 07:56:13 +0200 Message-ID: <1243576573.10160.26.camel@bibi-3> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org I would like to understand the condition that makes the live migration process to generate the unsolicited ARP REPLY, as I could never get it to be generated ! Do you have any pointer to help me understand the process ? Here is my network architecture : LAN0 LAN1 | | +-----+-----------------------------------------------------+-----+ | | | | | eth0 eth1 | | | | | | +---------------+--------------------+ | | | | | | | | | | +---------+---------+ +--------+--------+ | | | | | | | | | | | | | eth0.2 | | eth0.3 | | | | | | | | | | | | | | vif1.0 vif1.1 | | vif2.0 vif2.1 | | | | | | tap1.0 tap1.1 | | tap2.0 tap2.1 | | | | | +------+-------+----+ +----+-------+----+ | | | | | | | | | | | | +------+-------+-----------+-------+------+ | | | | | | | | | | | | | | | +----+-------+----+ +----+-------+----+ | | | | | | | | | | | | | | | | | | | | | eth0 eth1 | | eth0 eth1 | | | | | | | | | | | | | | | | | | | +-+-+ | | | +-+-+ | | | +-+-+ | | | | | | | | | | | | | | | | | | | | | | lvs ssh | | ssh www j2ee| | ssh www j2ee| | nfs | | | | | | | | | | Domain0 | | Domain1 | | Domain2 | | Domain0 | +-----------+ +-----------------+ +-----------------+ +-----------+ I am working with Xen 3.3.1. Dom0 is an OpenSuse 11.1 kernel 2.6.27.21-0.1-xen Thanks for your advices and help Olivier