Router TP-LINK Archer C6 and port assigning for traffic depending on SSID

Installing and Using OpenWrt Network and Wireless Configuration
1

There is TP-LINK Archer C6 acting as Wi-fi dual 2.4/5.0 band Access Point.
There are 1 WAN and 4 LAN ports.
There are 4 SSID: 2.4 band internal and guest SSIDs and 5.0 band internal and guest SSIDs.

Is it possible to assign and isolate traffic by ports depending on choosen SSID ?
For example:

  • 2.4/5.0 internal SSID - all traffic come out/in via LAN2 port, acting as isolated port (such as WAN or DMZ) ;
  • 2.4/5.0 guest SSID - all traffic come out/in via LAN3 or WAN port, acting as isolated port (such as WAN or DMZ) .
    As LAN2 as LAN3 or WAN at the case, are fully separated ports.
    Or at least:
  • 2.4/5.0 internal SSID - all traffic come out/in via any of LAN ports;
  • 2.4/5.0 guest SSID - all traffic come out/in via WAN port ?