First, these are my reference when I was configuring this
I have main OpenWRT router which is WRT3200ACM and dumb AP which is TP-Link EAP245
I pretty much followed everything that video explains but I only have one problem where I cannot create new bridge interface for GUEST and IOT in dumb AP
When I try to "Add new interface", there is no checkbox for "Bridge interfaces"
One thing I noticed is that EAP245's interface configuration is different than any other OpenWRT devices
I guess its because the device is originally AP from beginning and it has different interface config
First video is how to setup Router with isolated networks for LAN/IOT/GUEST
Second video is how to connect dumb AP to have same configuration as main router with VLAN
I totally understand the concept of of this but just having problem with making bridged interface on dumb ap
Yes you shouldn't send tagged packets into an unmanaged switch. They may or may not make it through. In the case that they do go through, there's no way to prevent them from going to all the ports, which is a security issue.