AdGuardHome (Configuration and errors)

pupeto · December 10, 2025, 8:07pm

Hello,

I'm using AdGuardHome on my Flint 2 and I've noticed several errors. Could you tell me if my configuration is correct? Is there anything I can do to improve it and avoid these errors?

Thanks.

PS: Sorry for my English.

Screenshots of my configuration and attached file with the errors: Errores-AdGuardHome.zip

Errores-AdGuardHome.zip (8.2 KB)

will.qiu · December 11, 2025, 2:01am

Hi!

Based on the log provided, it appears that the issue stems from a network connectivity problem, which is preventing communication between the ADG home and the upstream DNS.
Please verify that you can access the internet and confirm whether the problem persists.

pupeto · December 11, 2025, 1:18pm

Will, thanks for your reply. I can access the internet. New errors.
Sorry for my English.

Gracias

Dec 10 19:38:04 GL-MT6000 AdGuardHome 2025/12/10 22:38:04.493000 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:05 GL-MT6000 AdGuardHome 2025/12/10 22:38:05.502394 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:34 GL-MT6000 AdGuardHome 2025/12/10 22:38:34.513653 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:36 GL-MT6000 AdGuardHome 2025/12/10 22:38:36.072339 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:38 GL-MT6000 AdGuardHome 2025/12/10 22:38:38.074107 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:42 GL-MT6000 AdGuardHome 2025/12/10 22:38:42.113460 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:42 GL-MT6000 AdGuardHome 2025/12/10 22:38:42.756401 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:43 GL-MT6000 AdGuardHome 2025/12/10 22:38:43.274678 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:43 GL-MT6000 AdGuardHome 2025/12/10 22:38:43.279946 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:43 GL-MT6000 AdGuardHome 2025/12/10 22:38:43.774579 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:44 GL-MT6000 AdGuardHome 2025/12/10 22:38:44.288396 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:44 GL-MT6000 AdGuardHome 2025/12/10 22:38:44.290961 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:45 GL-MT6000 AdGuardHome 2025/12/10 22:38:45.052300 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:46 GL-MT6000 AdGuardHome 2025/12/10 22:38:46.054709 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:46 GL-MT6000 AdGuardHome 2025/12/10 22:38:46.059635 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:47 GL-MT6000 AdGuardHome 2025/12/10 22:38:47.065315 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:48 GL-MT6000 AdGuardHome 2025/12/10 22:38:48.063234 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:48 GL-MT6000 AdGuardHome 2025/12/10 22:38:48.069171 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:38:49 GL-MT6000 AdGuardHome 2025/12/10 22:38:49.052814 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:07 GL-MT6000 AdGuardHome 2025/12/10 22:41:07.552950 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:08 GL-MT6000 AdGuardHome 2025/12/10 22:41:08.618590 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:08 GL-MT6000 AdGuardHome 2025/12/10 22:41:08.625462 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:08 GL-MT6000 AdGuardHome 2025/12/10 22:41:08.630140 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:08 GL-MT6000 AdGuardHome 2025/12/10 22:41:08.634383 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:10 GL-MT6000 AdGuardHome 2025/12/10 22:41:10.059086 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:10 GL-MT6000 AdGuardHome 2025/12/10 22:41:10.062215 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:10 GL-MT6000 AdGuardHome 2025/12/10 22:41:10.067700 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:10 GL-MT6000 AdGuardHome 2025/12/10 22:41:10.071181 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:38 GL-MT6000 AdGuardHome 2025/12/10 22:41:37.995772 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:38 GL-MT6000 AdGuardHome 2025/12/10 22:41:38.004887 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:38 GL-MT6000 AdGuardHome 2025/12/10 22:41:38.015004 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:38 GL-MT6000 AdGuardHome 2025/12/10 22:41:38.019700 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:38 GL-MT6000 AdGuardHome 2025/12/10 22:41:38.027068 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:39 GL-MT6000 AdGuardHome 2025/12/10 22:41:39.043274 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:39 GL-MT6000 AdGuardHome 2025/12/10 22:41:39.046835 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:39 GL-MT6000 AdGuardHome 2025/12/10 22:41:39.050197 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:39 GL-MT6000 AdGuardHome 2025/12/10 22:41:39.054099 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:39 GL-MT6000 AdGuardHome 2025/12/10 22:41:39.056954 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:40 GL-MT6000 AdGuardHome 2025/12/10 22:41:40.062381 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:40 GL-MT6000 AdGuardHome 2025/12/10 22:41:40.069055 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:40 GL-MT6000 AdGuardHome 2025/12/10 22:41:40.072550 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:40 GL-MT6000 AdGuardHome 2025/12/10 22:41:40.076251 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:40 GL-MT6000 AdGuardHome 2025/12/10 22:41:40.079692 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:41 GL-MT6000 AdGuardHome 2025/12/10 22:41:41.073463 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:41 GL-MT6000 AdGuardHome 2025/12/10 22:41:41.077307 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:41 GL-MT6000 AdGuardHome 2025/12/10 22:41:41.081188 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:41 GL-MT6000 AdGuardHome 2025/12/10 22:41:41.085181 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:41 GL-MT6000 AdGuardHome 2025/12/10 22:41:41.088954 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 10 19:41:42 GL-MT6000 AdGuardHome 2025/12/10 22:41:42.043536 [error] auth: opening token file err="open /tmp/gl_token_b4Ekhy4dgfthfbvH2YGY7B03A6T8DtDw: no such file or directory"

Dec 11 03:54:25 GL-MT6000 AdGuardHome 2025/12/11 06:54:24.897741 [error] dnsproxy: reading msg proto=tcp err="reading msg: unexpected EOF"

will.qiu · December 12, 2025, 2:10am

The built-in ADG Home access is authenticated via a session/token created when you log in through the GL UI.

This error is commonly seen when:

ADG Home is opened directly (bookmark/direct URL) rather than from the GL UI, or
the browser tab has been left open and the session/token has expired (re-opening from the GL UI usually resolves it).

If ADG Home is accessible and working as expected, these log entries are generally harmless and can be ignored.

pupeto · December 14, 2025, 6:00pm

Thanks. Does my configuration look okay to you? Do you have any links to documentation on how to configure Adguarhome on Flint 2 routers?

will.qiu · December 15, 2025, 1:31am

Your configuration looks fine.

For documentation, we currently have a guide on enabling this feature specifically for GL.iNet routers:

If you want to explore AdGuard Home’s features in more detail, we recommend reviewing its official Wiki:

pupeto · December 15, 2025, 5:01pm

gracias