[mcovey]

For anyone running OpenWRT, you can install the adblock package to accomplish roughly the same thing as Pi-hole does. I don't believe it supports some advanced features like DoH/DoT or DNS resolution (e.g. a1b2c3.example.com -> ad-server-that-should-be-blocked.com), but it does the basics - custom host file sources, additional blacklist rules, whitelisting, and quick enable/disable for troubleshooting.

It also has an option to force all DNS traffic (port 53, so again it won't catch DoH/DoT) to go through the router. Occasionally I forget I've done this and tried `dig foo.bar @1.1.1.1` and gotten confused until I remember that my router is forcing that DNS lookup to go through it first, and then through the router's configured DNS resolver.

[touristtam]

You can use dnsmasq on OpenWRT and other packages that void the need for an additional pi-hole.