MagicDNS Enable will cause clients can't discover each other. #278

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opened 2025-12-29 01:25:51 +01:00 by adam · 1 comment
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Originally created by @1itt1eB0y on GitHub (Jun 17, 2022).

Steps:

  • Init a headscale with MagicDNS Enabled
  • Common register
  • Check clients status and ip

Result:

  • [√]You can get normal response with headscale nodes ls
    图片

  • [×]You can't communicate with any other client.
    图片

  • If client has discoverd other clients' info before you active MagicDNS, it can communicate with the devices you've found. But can't discover or communicate with New Device was registered after active MagicDNS.

Env:

  • Docker with image 0.16.0-beta1
Originally created by @1itt1eB0y on GitHub (Jun 17, 2022). ### Steps: * Init a headscale with MagicDNS `Enabled` * Common register * Check clients `status` and ip ### Result: * [√]You can get normal response with `headscale nodes ls` ![图片](https://user-images.githubusercontent.com/29831189/174232480-cf473459-f6c9-40b9-b34b-23ec83d3e012.png) * [×]You can't communicate with any other client. ![图片](https://user-images.githubusercontent.com/29831189/174232470-0e01f167-360f-478a-9e26-d0d5069e6ecf.png) * If client has discoverd other clients' info before you active MagicDNS, it can communicate with the devices you've found. But can't discover or communicate with **New Device** was registered after active MagicDNS. ### Env: * Docker with image 0.16.0-beta1
adam added the bug label 2025-12-29 01:25:51 +01:00
adam closed this issue 2025-12-29 01:25:51 +01:00
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@kradalby commented on GitHub (Apr 19, 2023):

I will close this as it might have been fixed in newer version, please try a new release and reopen if it still does not work.

@kradalby commented on GitHub (Apr 19, 2023): I will close this as it might have been fixed in newer version, please try a new release and reopen if it still does not work.
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Reference: starred/headscale#278