[ovs-dev] [PATCH ovn] Support vlan-passthru for tag=0 logical switch ports

Ben Pfaff blp at ovn.org
Wed Mar 17 18:00:55 UTC 2021


On Wed, Mar 17, 2021 at 01:47:16PM -0400, Ihar Hrachyshka wrote:
> When vlan-passthru is true for LS, for untagged localnet ports, tagged
> VLAN traffic originating from VIFs should be passed through intact since
> the VLAN header belongs to VIF user, not the localnet port fabric.
> 
> This patch adds multinode test cases to cover scenarios where packets
> traverse through fabric layer, for both tagged and untagged (tag=0)
> localnet ports.
> 
> Signed-off-by: Ihar Hrachyshka <ihrachys at redhat.com>

Thanks for contributing a feature to OVN!  I see that this changes
ovn-northd.c in a way that needs a corresponding change to
ovn_northd.dl.  I am available to help with that--please let me know!


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