Blocking single device by IP access to Internet

[abranca]

Hi, I am adding to this post.
i also have the same problem and i have created the rule following what is stated in this post but the machine still navigates.

i am attaching two screenshots.

[zyghom]

I just followed your advice guys and just to say: it works like a charm:

• IoT devices that are with DHCP 192.168.1.81-240 blocked everything but 192.168.1.0
• IoT cameras that are fixed IP range: 192.168.1.15-20 blocked everything but 192.168.1.0