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Headscale: Can't load DERP map
I've run headscale container on my unraid successful in the past. Today I need to reinstall it from the scratch.
However after spinning up the container, all I got is this error message:
I've run headscale container on my unraid successful in the past. Today I need to reinstall it from scratch.
ERR Could not load DERP map from path error="Get \"[https://controlplane.tailscale.com/derpmap/default\](https://controlplane.tailscale.com/derpmap/default)": dial tcp: lookup controlplane.tailscale.com on 127.0.0.11:53: read udp 127.0.0.1:45085->127.0.0.11:53: i/o timeout" func=GetDERPMap url=https://controlplane.tailscale.com/derpmap/default
When I used nslookup command inside the container, it can find derp website:
root@d12e14ff0f63:/# nslookup
Server: 127.0.0.11
Address: 127.0.0.11#53
Non-authoritative answer:
Name: controlplane.tailscale.com
Address: 3.125.194.96
Name: controlplane.tailscale.com
Address: 18.197.213.150
Name: controlplane.tailscale.com
Address: 35.156.244.91
Name: controlplane.tailscale.com
Address: 3.73.239.57
Name: controlplane.tailscale.com
I've used the same config file that I backed up. Anyone has experienced this error?
Update: I also found I can’t update all my dockers. I found the cause of the problem, but I still don’t know why it just happens now. I has set my unraid DNS to 1.1.1.1, 8.8.8.8, 9.9.9.9 since I installed unraid. I have to remove 1.1.1.1 from my DNS list and everything is now working properly. I'm checking with my ISP whether they are now blocking dns 1.1.1.1.
This response helped me thanks.