traffic between pppoe clients

How to block traffic between wireless PPPoE clients? I have “default forward” to “no” but still clients can comunicate with each other. How to block it?

Default forward influences wireless connections. Once you establish pppoe over wireless link, it is in charge on routing. Disable routing among pppoe clients.

Thank you for answering.
Is there any option in MT to do it ?(disable routing among pppoe clients)?

So, no one know or there is no option in MikroTik?

You can always setup a rule in your forward firewall chain that states something like interface in=customers out=customers action=drop.

Otherwise, you might want to consider VLAN’s.

Matt