"dev" <dev-boun...@openvswitch.org> wrote on 04/07/2016 10:39:33 AM:

> From: Russell Bryant <russ...@ovn.org>
> To: dev@openvswitch.org
> Date: 04/07/2016 10:40 AM
> Subject: [ovs-dev] [PATCH v3 2/2] ovn: Add software l2 gateway.
> Sent by: "dev" <dev-boun...@openvswitch.org>
>
> This patch implements one approach to using ovn-controller to implement
> a software l2 gateway between logical and physical networks.
>
> A new logical port type called "gateway" is introduced here.  It is very
> close to how localnet ports work, with the following exception:
>
> - A localnet port makes OVN use the physical network as the
>   transport between hypervisors instead of tunnels. A gateway port still
>   uses tunnels between all hypervisors, and packets only go to/from the
>   specified physical network as needed via the chassis the gateway port
>   is bound to.
>
> - A gateway port also gets bound to a chassis while a localnet port does
>   not.  This binding is not done by ovn-controller.  It is left as an
>   administrative function.  In the case of OpenStack, the Neutron plugin
>   will do this.
>
> Signed-off-by: Russell Bryant <russ...@ovn.org>

I get this and I think it makes a good starting platform for various
functional items, so...

Acked-by: Ryan Moats <rmo...@us.ibm.com>
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