From mboxrd@z Thu Jan 1 00:00:00 1970 From: "David S. Ahern" Subject: Re: kvm problem: bonding network interface breaks dhcp Date: Thu, 05 Nov 2009 21:48:16 -0700 Message-ID: <4AF3AA90.7070502@cisco.com> References: <4AF0502C.5010304@aixigo.de> <4AF1443D.8020109@redhat.com> <4AF15F41.9050506@aixigo.de> <4AF160D4.7010109@redhat.com> <4AF28912.7020002@aixigo.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org To: Harald Dunkel Return-path: Received: from sj-iport-6.cisco.com ([171.71.176.117]:38170 "EHLO sj-iport-6.cisco.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755190AbZKFEs6 (ORCPT ); Thu, 5 Nov 2009 23:48:58 -0500 In-Reply-To: <4AF28912.7020002@aixigo.de> Sender: kvm-owner@vger.kernel.org List-ID: Perhaps its related to your kernel version? With RHEL5 as the host OS I have not seen any problems with bonding and dhcp in either the host or the guest. The stack is: ------ ------ | tapX | ... | tapY | ------ ------ \ / --------- | br0 | --------- | ------- | bond0 | ------- / \ ------ ------ | eth0 | | eth1 | ------ ------ With the following bonding options: BONDING_OPTS="mode=active-backup primary=eth0 miimon=100" David Ahern On 11/05/2009 01:13 AM, Harald Dunkel wrote: > Avi Kivity wrote: >> >> So, it looks like a bridging problem. Can you send this the bridge >> maintainers (Stephen Hemminger , >> bridge@lists.linux-foundation.org)? >> >> > > The thread can be found here: > > https://lists.linux-foundation.org/pipermail/bridge/2009-November/006749.html > > > Regards > > Harri > > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >