tungsten fabric maybe? 

https://tungsten.io/

https://www.openstack.org/videos/summits/shanghai-2019/integration-of-tungsten-fabric-with-openstack

Take a look at this also.

https://tungstenfabric.github.io/website/Tungsten-Fabric-Architecture.html

Cheers!

On Sat, Jul 23, 2022 at 1:14 AM Ignazio Cassano <ignaziocassano@gmail.com> wrote:

Hello All, 

is there any sdn solution for openstack multi site sdn ?

I read something about network to network api extension for neutron presented in an openstack summit but it seems no more adopted.

Any help, please?

We have 3 separated openstack installations and I wonder if there is some solution for controlling network (vxlan to vxlan connection, sec groups airchestration and so on)

Openstack cascading seems only a dream.

Ignazio

--

Alvaro Soto 

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