One question regarding this part:
Now that we have a guest network functioning on the router we can modify our wireless configuration to support 802.1X dynamic vlans. To do this modify the SSID setup in your /etc/config/wireless file and remove the network option and add the dynamic_vlan and vlan_tagged_interface options. An example based on the basic 802.1X setup found above would be: .
config wifi-iface option device 'radio1' option mode 'ap' option ssid 'Test8021xNetwork' option encryption 'wpa2' option server '192.168.1.10' option key 'MyClientPassword' option dynamic_vlan '2' option 'vlan_tagged_interface' 'eth1' option 'vlan_bridge' 'br-vlan' option 'vlan_naming' '0'
But the example above talks about vlan 3. Earlier, however, is mentioned:
We're skipping over VLAN 2 because the particular router used to create this demonstration uses VLAN 2 to connect the WAN port to the CPU, not all routers do this, some wire the WAN port directly to the CPU.
Was this intentional or just a mistake? Docs say default is "0" so just making sure it's not some boolean value.