eap_peap: ERROR: (TLS) Alert read:fatal:unknown CA
Alan DeKok
aland at deployingradius.com
Mon Jan 8 17:22:41 UTC 2024
On Jan 8, 2024, at 11:48 AM, Dario Barbon <dbarbon at olicom.eu> wrote:
>
> Hi Kamil, I generated the certificates by following this tutorial ("configure EAP-TLS" section): https://techtalkblog.ch/ubuntu-18-04-freeradius-v3-wifi-authentication/
>
> I'm not thinking that certificates are deleted ... I saw this happens many times! And it happens (in my limited experience) always with Android 11 devices.
>
> Sometimes users deleted the WiFi connection: that action deletes also WiFi user installed certificates. Sometimes, after a bunch of unsuccessful connection tries, Android 11 devices deletes certificates.
When this happens, get one of the devices and double-check its configuration.
If the certificates really are deleted, ask Google to fix their bug. There's nothing you can do to FreeRADIUS which will help.
Alan DeKok.
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