502 bad Gateway - diag_authentication.php

tojeroman · Dec 7, 2023, 9:29 AM

Hi, I have two instances of PfSense. One is an upgrade from version 2.6.0 to 2.7.1 and the other is a clean install from an ISO file (2.7.1).

The upgraded version works for me via Diagnostics > Authentication and the selected Radius server (NPS Windows) and shows me within a second whether the entered data is correct or not.

If, however, I do this testing on another machine where there is a clean installation from ISO (2.7.1 - installed yesterday), the screen loads for a few seconds after clicking the test button. After a few seconds I see a 502 Bad Gateway error. But in the NPS log I can see that the user was authorized or unauthorized. Don't know where the error is?

The log shows: