Pepwave AP - Block LAN Access

[Jonathan_Pitts]

You can try Block All Private IP

What is Guest Protect?

This is no such thing as Guest Protect. There is “Block All Private IP" and “Custom Subnet” and “Block Exception”. Guest Protect is just a name for this group. Talking about Guest Protect helps no one. As for Block all private IP, the definition in the other Forum post is :“Check this box to deny all connection attempts by private IP addresses.” I have no idea what this means. Connection attempt by who? By what? To where? Every router client has a private IP as all of us already know. Use…

but I suspect what will happen is that the packet will still flow up to the isp router see that it’s on the same subnet and then direct access it.
Other options would be if the ISP router has a firewall to prevent traffic flowing between lan ip’s

Other option would be to put your AP in router mode instead of bridge mode, having the AP hand out a different ip range, then you may have more control on blocking.