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A comment on Why I will never buy another Samsung device. Parent comment

Re:Why I will never buy another Samsung device by sofixa on Tuesday February 22, 2022 @02:43AM (#30425064)
The problem is some TV related software ( like Chromecasts and i suppose Android TV / Google TV ) use hardcored DNS servers, so a DNS level filter doesn't help.
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Re:Why I will never buy another Samsung device by lodovic on Tuesday February 22, 2022 @03:10AM (#30425228)
You can block port 53 (DNS) at the firewall and allow only traffic from and to the PiHole.
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