[ovs-dev] [PATCH RFC ovn] Add VXLAN support for non-VTEP datapath bindings

Ihar Hrachyshka ihrachys at redhat.com
Tue Mar 24 15:28:19 UTC 2020


On Tue, Mar 24, 2020 at 9:18 AM Numan Siddique <numans at ovn.org> wrote:
>
> (Sorry, top posting it)
>
> Hi Ihar,
>
> I tested out your patch. All the tests pass.
>
> I then tested out using the ovn-fake-multinode [1].
>
> After the deployment, I changed the encap to vxlan. East/West traffic
> worked fine
> without any issues.. But I was not able to ping to the gateway router port IP
> from outside (172.16.0.100). The moment I changed the encap back to
> geneve, the ping
> works. I didn't look into the issue. So not sure what's the reason.
> You may want to try out
> once with ovn-fake-multinode
>

Thanks a lot Numan. I used fake-multinode but as you said, E-W works
and I haven't considered gateway case (not an excuse for missing it,
just an observation). I will take a look. I guess this suggests my
patch will have to expand the test suite a bit more than what I have
in my (local) version of the patch where I also test E-W only.

Thanks again,
Ihar



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