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From Erik Weber <terbol...@gmail.com>
Subject Re: Cloudstack physical network on xenserver
Date Fri, 03 Jul 2015 06:35:55 GMT
I am assuming that you're running with Advanced Networking.

In general, only your VR needs to be on the Public Network, and as such
there is no reason to have it configured on the host(s) if there is no VR
running there.
This is intended.

Why are you deleting it in the first place?

-- 
Erik

On Fri, Jul 3, 2015 at 1:32 AM, Fedi Ben Ali <ben.ali.fedi1@gmail.com>
wrote:

> Hi,
>
> My problem is that when i create a virtual router and then delete it ,i
> loose the network configuration on that host (the vlan id and the bond
> name),this loss of configuration does not affect all the pools host but
> only the one where the the vrouter was created,after this i start having
> vm_require_network exception on my management servers log.
>
> This is a weird behaviour ,but i'm asking if there is something that can
> resolve this issue or at least explain it .
>
> 2015-07-02 20:07 GMT+01:00 Remi Bergsma <remi@remi.nl>:
>
> > Hi,
> >
> > Your public network also has a Traffic Label, pointing towards a certain
> > interface/bridge in XenServer. If you specify no vlan, CloudStack will
> > assume it is untagged. You can then still point towards an
> interface/bridge
> > that is tagged with a vlan. The alternative is to point towards a more
> > generic interface/bridge (that has no vlan in XenServer) and specify a
> vlan
> > tag in CloudStack. CloudStack will then create an the interface with the
> > vlan on top of it. Be sure not to create a vlan tag ontop of
> > interface/bridge that already has a vlan (as this will obviously not
> work).
> >
> > Long story short: it depends on how your XenServers can plug vifs into
> the
> > public network.
> >
> > Regards,
> > Remi
> >
> >
> > > On 2 jul. 2015, at 16:31, Fedi Ben Ali <ben.ali.fedi1@gmail.com>
> wrote:
> > >
> > > Hello,
> > >
> > > On my deploiement cloudstack 4.4 and xenservers 6.2. i have configured
> > > multiple networks each one for a specific traffic type
> > > (Public,management,storage,guest).
> > >
> > > these networks are isolated and vlan tagged ,so on my xenservers  i
> have
> > > the 4 networks each with a specific name label and pointing to a Vlan.
> > >
> > > when i added the public ip range ,i did not mention the VLAN number of
> my
> > > public network.
> > >
> > > Can this cause issues or not ?
> > >
> > > and what is the pupose of putting the vlan number on the ip ranges ?
> > >
> > > Thx.
> >
> >
>

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