yes but if you read my first post as i mentioned deny inter user bridging is only denying client communication inside one AP but not between clients on different AP (same SSID).
Currently if i send ARP request to each IP on the subnet I get back answers from all the clients which are not connected to same AP from where i did the request Ergo getting IP and mac addresses from all the active clients wich is security issue!
With the broadcast filter AP's are converting ARP request to unicast but whatever i do i still get answers from clients who are not on the same AP. Ergo how can i deny all l2 traffic between clients. Basically i only need ARP request to reach DHCP server nowhere else.