Hello! I want to set up a pi-hole on my home and connect from my parent’s. Both setups have a dynamic IP assigned by my isp and are different networks.

I have a couple of questions:

  1. I can get a domain that updates automatically. But how would I resolve it on the client side?
  2. Is there any way to authenticate on the server? By Mac maybe? That can be spoofed right?

Edit: my bad, thanks for correcting me, Mac is another layer completely

  1. Can setting up a VPN solve both (1) and (2)?
  2. Is there any other way?

Thanks!

  • @IsoKiero@sopuli.xyzEnglish
    5•1 year ago

    You can’t configure DNS server by name on anything, so you’d need some kind of script/automation to query current IP address of your pihole from google/your ddns provider/someone and update that on your parents router which can be a bit tricky or straight impossible depending on the hardware.

    VPN would solve both 1 and 2 from your list as your pihole would be available with static address on both locations. You can’t authenticate on DNS server by MAC as you don’t receive originating MAC at all. Other solution would be to get a static IP address from some provider and tunnel traffic so that your pihole could be reached trough that static address.