Full client isolation

Hi all, I'm new on openwrt... I have an ubnt wireless network and I'm looking for a way to get the same behaviour on openwrt devices, specifically client isolation. With client isolation devices connected to the LAN are isolated from clients connected on the same AP but they are not isolated from other devices on the LAN. On ubnt I can configure a guest profile where devices are isolated even from all LAN clients compiling the hosts/subnets list that guests can't reach (Restricted Authorization Access). If I put the subnet of the lan in Restricted Authorization Access the guest clients are isolated even from the other clients on the LAN and can reach only the gateway.

There is a way to have the same behaviour in openwrt?

Piviul

AKA guest wifi ?

https://openwrt.org/docs/guide-user/network/wifi/guestwifi/configuration_webinterface

You may be able to make an advanced firewall block rule that specifically mentions the wireless PHY. You would find the interface option on the Advanced tab when creating a rule in the web GUI.