I just bought Raspberry Pi 4 and I am really looking forward to setup Pi-hole and PiVPN.
This is all new to me but I did some research online and I have couple of questions if I can.
My setup: ISP's modem (internet speed 150 Mbit/s), router TP-Link Archer C6 V2, 1x Raspberry Pi 4, small network with 2 laptops and 3 smart phones. No static IP address. I also have Mullvad account.
My goal: I want use Pi-Hole to get rid of the ads and telemetry on all devices. I want to install PiVPN and Wireguard to be able to connect to my network from outside.
1Q: Should I add these lists to default one or less is more? I would like to avoid false positive.
2.Q: I am little bit confused about DNS. My present idea is to set IP address of my rpi in my router as DNS server to be able to use Pi-hole on all my devices. Do I set secondary DNS same as primary? Do I have to turn off DHCP on my router and turn it on on rpi?
3.Q: I will try Cloudflare as my upstream DNS provider. Is it worth it to also install cloudflared do have DoH?
4.Q: Should I bother with unbound?
5.Q: During the installation of PiVPN with Wireguard, is it advisable to change port 51820 to something else to make life harder for potential intruder? Can I just add random number at the end?
7.Q: I need to use Mullvad VPN from time to time, will it run on my setup?
Hope these questions are not too stupid. Many thanks.