Restricting internet access to devices

[KaibutsuX]

Looking for some advice on how to accomplish this.

I want to make my smart tv have full access to my lan, but I don't want to it be able to contact anything outside of the lan on any port. I see the network services filter tab, and I think that's where I would put something, I just don't know how to do it.

How do I blacklist any ips/ports on anything that's not my lan?

 

[ColinTaylor]

Go to the Network Map page and click on the blue Clients button. The Client status tab will appear on the right. Click on the device and select Block Internet Access.

 

[KaibutsuX]

oh thanks, that's way easier