there is a configuration option in /etc/freeradius/3.0/mods-available/sql
sql { postgresql { send_application_name = yes }
which makes Freeradius use "application_name" parameter to connect to Postgresql.
is there any way to change the value Freeradius uses to fill this parameter?
the default value in the logs "application_name='FreeRADIUS 3.0.20 - radiusd (sql)" which is not useful for me as i'm going to have several Freeradius servers connected to the same external Postgresql DB.
log
rlm_sql_postgresql: Connecting using parameters: dbname='radius' host='postgresql1' port=5432 user='freeradius' password='freeradius' application_name='FreeRADIUS 3.0.20 - radiusd (sql)'