Configuring DNS-Over-HTTPS on Pi-hole

General Customizing Pi-hole
1

Has anyone tried using the alternate cloudflare dns 1.1.1.2 and 1.0.0.2 or 1.1.1.3 and 1.0.0.3 in the cloudflared?

2

I am using 1.1.1.2 and 1.0.0.2

4

What broke when you tried them?

5

I didn't read the "Note:" stating will work with other DoH providers, my bad. Nothing broke but I have not been able to install a working cloudflared. I have a Pi Zero and downloaded the 32 bit as described in the guide. With sudo I copied cloudflared to /usr/local/bin and ran chmod +x /usr/local/bin/cloudflared. Then typped cloudflared -v and got an error: Segmentation fault. So I am stuck for now. Also downloaded a bit newer version 2020.8.2 "cloudflared-linux-arm6" from Releases · cloudflare/cloudflared · GitHub. Same result. I will try an older version.

6

Where did you read this note? Can you provide the URL for the guide you are following?

We can provide more help if you provide details.

7

I am using the guide provided by the admin web panel on my pihole.

https://docs.pi-hole.net/guides/dns-over-https/

8

Here is the note:

Configuring DNS-Over-HTTPS

Along with releasing their DNS service 1.1.1.1, Cloudflare implemented DNS-Over-HTTPS proxy functionality into one of their tools: cloudflared .

In the following sections, we will be covering how to install and configure this tool on Pi-hole .

Note: The cloudflared binary will work with other DoH providers (for example, you could use https://8.8.8.8/dns-query for Google's DNS-Over-HTTPS service).

9

I guess my question for this thread has been answered, any DNS that supports DoH should work!

Should I start a new thread on the segmentation fault?

10

No, you should ask whomever wrote the guide.

Edit: Or check for any issues at the cloudflared GitHub site since it's their binary that is failing.

14

There is an alternate download link on a Reddit post for this segmentation fault issue on the Zero.

https://hobin.ca/cloudflared/

1 Like
15

JFB,

Thank you. I ran across before checking back. It is up and running now. The How to implement DNS-Over-HTTPS on PiHole, Ubiquiti USG and dnsmasq devices · bendews.com was helpful. It has a link to test after installation too: Connection test

I opened an issue on GitHub with Cloudflare.

Be well,

BigLittle