I have an asus router with a pi-hole on the network.
I was doing some work on my server and noticed that when pi-hole was down, I couldn’t access the internet. I was looking for some ideas online how to deal with this, but they said to have a second pihole on the network in case one is offline. Is that the only way to do it? Is there any way to have the network go back to normal if the pihole is offline?
Use something like AdGuard or NextDNS as your secondary resolverCheck out the comment by @AtariDump@lemmy.world
The ONLY DNS server you should have set on your network is a/the PiHole(s).
Damn, fuck Windows. Fortunately I don’t have to use it.
The ONLY DNS server you should have set on your network is a/the PiHole(s).
That’s exactly what I do, since I never had any stability issues with my Pihole.
Primary and secondary dns is not a thing. There is no priority for DNS. Depending on the device it will use ether address and will only try the other on failure.
Windows calls them ‘preferred’ and ‘alternate’ DNS servers. That roughly translates to primary/secondary.
It does not.
Yeah, that’s how they are named, my experience showed that the devices used whichever of the two they wanted.
I was doing some work on my server and noticed that when pi-hole was down, I couldn’t access the internet.
You’ve opted to take control over a critical piece of network infrastructure. This is to be expected.
There’s a reason DHCP provides for multiple DNS servers to be listed. Having redundant DNS servers is a common setup. So yes, multiple piholes if you want stability.
Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I’ve seen in this thread:
Fewer Letters More Letters AP WiFi Access Point DNS Domain Name Service/System HA Home Assistant automation software ~ High Availability IP Internet Protocol LXC Linux Containers PiHole Network-wide ad-blocker (DNS sinkhole)
6 acronyms in this thread; the most compressed thread commented on today has 3 acronyms.
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Add another DNS server (1.1.1.1, for instance) to your DHCP options. Your DHCP clients will use 1.1.1.1 when the pi-hole isn’t responsive.
The ONLY DNS server you should have set on your network is a/the PiHole(s).
