Re: [Xen-users] correct steps to add XEN bridge to Debian squeez

To:	Christian Motschke <christian@xxxxxxxxxxx>
Subject:	Re: [Xen-users] correct steps to add XEN bridge to Debian squeeze?
From:	Rudi Ahlers <Rudi@xxxxxxxxxxx>
Date:	Thu, 8 Sep 2011 15:45:29 +0200
Cc:	xen-users User-List <xen-users@xxxxxxxxxxxxxxxxxxx>
Delivery-date:	Thu, 08 Sep 2011 06:47:07 -0700
Domainkey-signature:	a=rsa-sha1; q=dns; c=nofws; s=default; d=softdux.com; h=MIME-Version:Reply-To:In-Reply-To:References:From:Date:Message-ID:Subject:To:Cc:Content-Type:Content-Transfer-Encoding:X-Assp-ID:X-Assp-Version:X-Source:X-Source-Args:X-Source-Dir; b=qNQuTGyhub933Ukrx/BnLUnqDhUEYpQrJtpoIFE2DB8B6aayLAPKkHvrS/yJaPVYPXSWUi3Cn0GMaFfMzzsLJZehza+ANX57g9FIBgWayBUaznxsgMCsRUiW7g/y4Pal;
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to:	<55A51D21-883C-4314-935D-E40DB0A3043D@xxxxxxxxxxx>
List-help:	<mailto:xen-users-request@lists.xensource.com?subject=help>
List-id:	Xen user discussion <xen-users.lists.xensource.com>
List-post:	<mailto:xen-users@lists.xensource.com>
List-subscribe:	<http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References:	<CAAj3Djn97Zy8QqyZAu_sjOKqa6t+QJyUz+=4-3Ap59tMkJp0PQ@xxxxxxxxxxxxxx> <CC5F0089-4024-4147-B1A7-A7D93AF7439F@xxxxxxxxxxx> <sig.6232e4558c.CAAj3Djn=9RREPGBCDPQcn+XgPf+knykaGpFSGvqcoYsOEJ+B_w@xxxxxxxxxxxxxx> <55A51D21-883C-4314-935D-E40DB0A3043D@xxxxxxxxxxx>
Reply-to:	rudi@xxxxxxxxxxx
Sender:	xen-users-bounces@xxxxxxxxxxxxxxxxxxx

On Thu, Sep 8, 2011 at 3:37 PM, Christian Motschke
<christian@xxxxxxxxxxx> wrote:
>
> Am 08.09.2011 um 15:15 schrieb Rudi Ahlers:
>
>> On Thu, Sep 8, 2011 at 2:06 PM, Christian Motschke
>> <christian@xxxxxxxxxxx> wrote:
>>> Do you have libvirt-bin installed?
>>> Is there the xenbr0 configured (maybe in 
>>> /etc/libvirt/qemu/networks/default.xml)?
>>> If yes, the bridge will be created on system startup from libvirt???
>>>
>>> Regards.
>>> Christian
>>>
>>
>> Hi Christian,
>>
>> libvirt-bin wasn't installed, and I didn't know I should have installed it.
>>
>> so I just installed it but how do I get xenbr0 up?
> If you have defined bridges in /etc/libvirt/qemu and a link from 
> /etc/libvirt/qemu/autostart to the definition exists, than the bridges will 
> be set up with /etc/init.d/libvirt-bin.
> But I would not suggest to create your bridges with libvirt.
>
> You do not need to install libvirt at all. XEN runs fine without it. Only if 
> you would like to manage your VMs with virt-manager, than you need to install 
> it.
> If libvirt-bin was not installed, than I don't know, what has configured the 
> xenbr0 bridge.
> Can you grep recursively through /etc to find the definition of xenbr0?
> The problem is, that your system seems to define xenbr0 with peth0 as network 
> device. peth0 is the renamed eth0 that you also try to use in the bridge 
> definition in /etc/network/interfaces. That's why after a restart of the 
> networking your server looses the connection.
>





Christian I appreciate your attempt to help me, but your making me run
in circles and confusing me a LOT.


So if anyone else can please point me in the right direction to get a
"xenbr0" bridge setup in Debian Squeeze I would appreciate it.

Surely I can't be the only one using this combination?


-- 
Kind Regards
Rudi Ahlers
SoftDux

Website: http://www.SoftDux.com
Technical Blog: http://Blog.SoftDux.com
Office: 087 805 9573
Cell: 082 554 7532

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users

WARNING - OLD ARCHIVES

xen-users

Re: [Xen-users] correct steps to add XEN bridge to Debian squeeze?