Hy everyone,
I have a PiHole instance running on my home server, and I changed my router (Fritz box) DNS in order to use my PiHole. Everything runs great.
I was wondering if I can put another DNS provider on my “alternative DNS server” in my router, in order to have a fallback alternative in case my server is down, or if I should avoid it.
I’m asking this because I don’t know if the request will be handled in parallel between the two DNS provider (that would make my PiHole useless) or not.
Thank you.
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I’m just spit balling here: backup pi pings munute-ly main pi. if main pi is down 2 pings, it resets Mac and reboots network interface.
Then when the main PI returns it creates a conflict…
oh hm…
hmmm
ok. both pis know the live IP and the backup IP, and have the same config: cold boot into backup I and ping live ip