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When Pi-hole is down?
(lemmy.world)
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this post was submitted on 04 Feb 2024
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One option is just do a temporary change on your PC to different DNS servers while you work on the stuff.
Otherwise a second PiHole set as the secondary DNS in DHCP would keep things online.
Thanks. Yeah, that is what I did during maintenance, but I'm trying to think what happens if I'm gone and my family has issues.
No, that just creates time outs and delays when either of them is offline.
The proper way is to have a standby pihole that takes over the IP address of the main pihole when it goes down. It's quite easy to achieve this with keepalived.