MikroTik

Hi all.
I work for a wisp and we are making a network with a lot of AP and Link.
I have some doubts about APs configuration: we made one unique bridge on the network.
So AP, RadioLink, clients wds are in the same network.
We have a class C of public ips that are assigned to each client using pppoe and a radius server.
Mikrotik that are used as radio links and the AP have another family of ips (our private ips).
Is this a good configuration?
If yes in which way i can do client isolation?

disable default forwarding.

Thank you for your reply.
In this way i can do client isolation.
But is good my configuration or there are problems with bridge mode if the number of clients grows a lot?

all depends, how many client u are up to. We have several AP connected in WDS and we had some problems with high latency. Otherway, everything works fine for us. 11 access points and 179clients.

thank you for your reply Dannyz.
I hope about 500 clients.