I have a misbehaving network video recorder that routinely sends traffic to Chinese IP addresses. I used to just leave it unplugged, but I’ve tried the No Internet policy to reign it in. I had expected that all traffic originating from this device would be blocked, but there is green showing:
I would not expect green for this device. I presume there is a reasonable explanation? Is there a better way to be sure this device isn’t getting access to the internet?