What is the Block LAN Access option in CloudTrax?
Block LAN Access will cause all traffic destined for a private IP address (10.x.x.x, 172.16.x.x, 192.168.x.x) to be dropped at the AP. This prevents users on a public or guest SSID from being able to access any local resources on your network. You can find this setting in the Advanced section for each SSID.
When used in conjunction with Client Isolation you can create a secure public wireless network.