[Users] Cannot Ping CARP/Spoofed address

Matt . yamakasi.014 at gmail.com
Mon Apr 7 02:07:08 UTC 2014


Hi Dan,

Thank you for your reply!

I have installed that hook and removed it again because I was not sure.

Following the mailinglist it looks like it's globally doable, so it's
actually not ?

I understand that but what would be the right steps than ? For an example
when you have a vm with 4 nics ?

Cheers,

Matt


2014-04-07 2:00 GMT+02:00 Dan Kenigsberg <danken at redhat.com>:

> On Mon, Apr 07, 2014 at 01:36:02AM +0200, Matt . wrote:
> > Hi Guys,
> >
> > I'm trying to use Mac spoofing for a Carp setup which is not working out
> > well.
> >
> > Following here:
> >
> > https://forum.pfsense.org/index.php?topic=68137.0
> >
> > and here
> >
> > http://lists.ovirt.org/pipermail/users/2013-October/017217.html
> >
> > This should be working by:
> >
> > engine-config -s EnableMACAntiSpoofingFilterRules=false --cver=3.3
> >
> > (The clusters are 3.3 compatible)
> >
> > In some strange way this is not working in any way.
> >
> > How can we solve this, as I'm out of options.
>
> Could you attach vdsm.log from vmCraete of the relevant VM down to the
> domxml passed to libvirt?
>
> Please note that it is possible to enable mac spoofing not in the global
> system level, but rather on a specific vNIC of a specific VM.
>
> For this, you'd need to install vdsm-hook-macspoof, device a vNIC
> profile with ifacemacspoof=True custom property, and attach it to your
> specific VM.
>
> Dan.
>
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