While detailed logs can be found in the ‘detail’ logs on the RADIUS server, they are both very verbose, logging nearly all RADIUS packets in and out of the server, and also missing all of the logic in the server between the packets. This information is easily visible when running FreeRADIUS in full debugging mode (freeradius -X), but that can generate too much debugging on a busy server, especially when there are no general problems but issues with just one client.
