I need some suggestion related to "How we can block client communication in same lease pool ?" For Example APM have one lease pool , Users connect to VPN assigned an IP address from lease Pool . VPN Users can communicate each other because they are in the same subnet ? Is there way to stop this behavior ?
think like they are on the same subnet in your cooperate LAN. Clients on the same subnet can communicate with each other. Last time I came across this issue with a customer, they decided to limit communication between (Windows) clients by configuring the local firewall with GPO.