This document provides instructions for configuring a FreeRADIUS server with MySQL database backend on a Debian-based system. It includes steps to install FreeRADIUS and MySQL, configure FreeRADIUS to use the MySQL database by modifying configuration files, create the MySQL database and grant privileges, and load the schema. Finally it stops the FreeRADIUS service and starts it in debug mode.

1. Konfigurasi Freeradius Server
# nano /etc/apt/sources.list
deb http://repo.ugm.ac.id/debian wheezy main non-free contrib
deb-src http://repo.ugm.ac.id/debian wheezy main non-free contrib
# apt-get update
# apt-get install freeradius freeradius-mysql mysql-server
# nano /etc/freeradius/sites-enabled/default
Pada file diatas, carilah baris file dan berikan tanda comment (#), dan carilah baris sql dan hilangkan
tanda comment (#)
# nano /etc/freeradius/radius.conf
Hilangkan tanda comment pada baris $INCLUDE sql.conf
# nano /etc/freeradius/sql.conf
Lengkapi informasi diatas,
sql {
database = mysql;
server = localhost;
login = sampleuser;
password = samplepassword;
radius_db =radius;
#uncomment read_groups
read_groups = yes
#uncomment readclients
readclients = yes
}
Simpan, dan keluar dari konfigurasi
mysql –u root –p
mysql> CREATE DATABASE radius;
mysql> GRANT ALL ON radius.* TO radius@localhost IDENTIFIED BY "radpass";
# mysql -u root -p radius < /etc/freeradius/sql/mysql/schema.sql
# service freeradius stop
# freeradius –X