radsqlrelay(8) relay SQL queries to a central database server


radsqlrelay [-?] [-d sql_driver] [-b database] [-f file] [-h host] [-u user] [-P port] [-p password] [-1] [-x] file_path


radsqlrelay tails a SQL logfile and forwards the queries to a database server. Used to replicate accounting records to one (central) database, even if the database has extended downtime.

The SQL logfile is created by the rlm_sql_log module. The module must be configured in the radiusd server before you can use radsqlrelay.


Print usage help information.
-d sql_driver
Driver to use: mysql, pg, oracle.
-b database
Name of the database to use.
-f file
Read password from file, instead of command line.
-h host
Connect to host.
-u user
User for login.
-P port
Port number to use for connection.
-p password
Password to use when connecting to server.
One-shot mode: push the file to database and exit.
Turn on debugging.
The pathname of the SQL logfile to use.


Oracle driver

The command "radsqlrelay -d oracle -b db.domain.tld sql-relay" reads the database description stored in $TNS_ADMIN/tnsnames.ora:

db.domain.tld =
      (ADDRESS = (PROTOCOL = TCP)(HOST = db.domain.tld)(PORT = 1521))


Nicolas Baradakis <[email protected]>