[openstack-dev] [neutron] one SDN controller and many OpenStack environments

Kris Sterckx kris.sterckx at nuagenetworks.net
Wed Oct 14 17:59:15 UTC 2015

Hi Piotr,

Nuage Networks is supporting the use case you describe and this is actually
deployed at operators.


On Oct 14, 2015 5:34 PM, "Piotr Misiak" <piotr.misiak at prokonto.pl> wrote:

> Hi,
> Do you know if there is a possibility to manage tenants networks in many
> OpenStack environments by one SDN controller (via Neutron plugin)?
> Suppose I have in one DC two or three OpenStack env's (deployed for
> example by Fuel) and I have a SDN controller which manages all switches
> in DC. Can I connect all those OpenStack env's to the SDN controller
> using plugin for Neutron? I'm curious what will happen if there will be
> for example the same MAC address in two OpenStack env's?
> Maybe I should not connect those OpenStack env's to the SDN controller
> and use a standard OVS configuration?
> Which SDN controller would you recommend? I'm researching these currently:
> - OpenDaylight
> - Floodlight
> - Ryu
> Thanks,
> Piotr Misiak
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