I'm trying to set up a Pi Hole on my network, and because I've set it as the DNS server in the Deco app, all the devices need to be able to access it, including those on the guest network. However,...

I have a couple of questions about IPv6. I'm running a Pi-Hole at home, and want it to be my default DNS server. For IPv4, I can give it an address reservation and set it as the Primary DNS under the...