Hi,

I included the patch https://patchwork.ozlabs.org/patch/584074/ into
openvswitch-2.4.0 and running the compiled image.

I have configured the below, where veth0 and veth2 are 2 virtual interfaces.

[root@localhost ~]# ovs-vsctl show
92950bce-8b0f-41bc-b197-cd9ed432bb4b
    Bridge "br0"
        Port "veth2"
            Interface "veth2"
        Port "br0"
            Interface "br0"
                type: internal
        Port "veth0"
            Interface "veth0"
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]# ovs-vsctl set port veth0 tag=100 vlan_mode=trunk-qinq

The problems that I am seeing are below.

1. When I send untagged or ctagged packets on veth0, the tshark capture on
veth2 shows another tag being added with VLAN 100 as expected. However, the
tpid is "8100" rather than 88a8 as expected.

2. When I try to send packets on veth2, I am not seeing any packets come
through to veth0.

Am I missing something here? Please clarify.

3. Also I would like to change the outer tag to 9100 instead of 88a8. Is
this possible? I can also make code changes if required.


Regards,
Arun
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