Replying to my own email. I love it when I can solve my own issue.
There default configuration for this router (and about 20 others) does not lend
itself to multiple VLANs - you have to modify the bridge interface first.
Really simple problem in hindsight.
Submitted a ticket with a patch that
Hello,
Has anyone used multiple VLANs on this device?
I've worked on two other similar Buffalo routers (G300NH2, G450H) which both
have the same AR8316 switch in them, and I've used standard UCI configs to
create a separate VLAN.
With the AG300H the default switch_vlan config worries me that po
