I can not ping Hotspot clients from the Mikrotik. I was thinking that if 2 clients on our network need to communicate with each other (using Vonage or P2P software) then they will be able to at least ping each other. It doesn't seem the Mikrotik is allowing this. Is there a special setting I need to change or some Input firewall rule I need to add to allow this?

Thanks.

Sorry I mean that I can ping them from the Mikrotik. Maybe something was fishy with the radio yesterday.

Client Isolation in Acess point mus be deactivated to allow clients comunication in hotspot after authentication.