Or, in more general terms: is it possible to configure OpenWRT to accept tagged VLAN traffic?
I tried using methods from OpenWRT Wiki as well as ip link add... and it didn’t work for me. I tried adding a virtual VLAN interface on top of “lan” bridge as well as on top of “lan1” port, after removing the bridge. Nothing worked.
Is it at all possible with Topaz in front of the network interface?