Re: [Xen-users] Xen 4.1.0, multiple network interfaces, network-bridge failing to create multiple bridges

[Todd Deshane <todd.deshane@xxxxxxx>]

On Wed, May 4, 2011 at 12:08 PM, Jan Vejvalka
<jan.vejvalka@xxxxxxxxxxxxxxx> wrote:
> Hi *,
>
>  having built Xen 4.1.0 and running my Dom0 on Slackware 13.1, I'm
> trying to assign different physical network interfaces to different
> DomU guests:
>
> vif = [ 'bridge=ethX' ]
>
> in the DomU configuration files.
>
> My /etc/xen/scripts/network-bridge script, however, doesn't create more
> than one bridge:
>
> root@cen:~# /etc/xen/scripts/network-bridge start netdev=eth0
> root@cen:~# /etc/xen/scripts/network-bridge start netdev=eth1
>
> only creates the eth0 bridge.
>
> There is a check in the script that prevents it from creating more than
> one bridge:
>
> (...)
> op_start () {
> (...)
>   if [ `brctl show | wc -l` != 1 ]; then
>        return
>   fi
>
> Why ? Is that a bug, a feature, or is it something that came in in the
> process of building Xen ? Did I miss something somewhere ?
>

Networking in Xen 4.1+ has changed:
http://wiki.xensource.com/xenwiki/MigrationGuideToXen4.1%2B

See also:
http://wiki.xensource.com/xenwiki/HostConfiguration/Networking
http://wiki.xensource.com/xenwiki/Xen4.1

Thanks,
Todd

> Thanks,
>
> Jan
>
>
>
>
>
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>



-- 
Todd Deshane
http://www.linkedin.com/in/deshantm
http://www.xen.org/products/cloudxen.html
http://runningxen.com/

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