Freeradius - additional logging

1 - https://wiki.freeradius.org/config/Logging

2 - https://doc.pfsense.org/index.php/Additional_Logging_for_FreeRADIUS

3 - https://community.jisc.ac.uk/groups/dot1x-sig/document/format-freeradius-log-enable-interoperation-raptor