Use both 2.4 and 5 ghz as client with different SSIDs AP

Installing and Using OpenWrt Network and Wireless Configuration
1

How to use 2 diff channels 2.4 and 5 ghz (example 1 and 36) with not equal SSID name?

Im created 2 lan interfaces (2 phys diff devices) and 2 firewall zones (lan, lan2).
Connected and assoc with 2.4 ghz select access network to (wwan, lan)

Connected and not assoc (not give host ip) 5 ghz select access network to (wwan, lan2).

изображение
изображение983×376 31.4 KB

On 'lan' iface Internet on 2.4 ghz AP
On 'lan2' iface Internet same as 2.4 ghz AP.

How to use both APs with different IP and bands?

There is no way to change SSID. These are also different hardware and MAC addr.

2

If restart 5 ghz wireless interface (phy0-sta0) then assoc and connected internet on all ifaces as 5 ghz AP. Openwrt select only one AP for all ifaces.