How to use ssl_stapling_file in nginx?

[psychofaktory]

Hello,


I encountered this problem with my setup (OPNsense 23.7.2-amd64).


here it is described that for troubleshooting ssl_stapling_file can be used.


How can I use ssl_stapling_file?

[psychofaktory]

Does anyone have any ideas about this?

I get this error message virtually every time I first open a page in Firefox:
MOZILLA_PKIX_ERROR_REQUIRED_TLS_FEATURE_MISSING

In some cases, it then does not continue beyond this error message on subsequent page loads.

But I would not like to miss the OSCP-Stapling feature.