1. 软件版本如下

centos 7.9

FreeRadius 3.0.13

DaloRadius 1.3

2. 安装操作系统和必要软件包

安装CENTOS7.9, 选择server with gui

关闭防火墙和Selinux

[root@localhost ~]# systemctl stop firewalld //关闭防火墙

[root@localhost ~]# systemctl disable firewalld //关闭防火墙自启

[root@localhost ~]# setenforce 0 //关闭selinux

[root@localhost ~]# sed -i '7s/enforcing/disabled/' /etc/selinux/config //关闭Selinux自启

[root@localhost ~]# yum install -y unzip epel-release mariadb-server mariadb

[root@localhost ~]# systemctl enable --now mariadb

[root@localhost ~]# mysql_secure_installation //SQL自动配置（除设置密码，其余都回车）

[root@localhost ~]# mysql -u root -p //登录数据库

MariaDB [(none)]> create database radius; 创建数据库radius

MariaDB [(none)]> grant all on radius.* to radius@localhost identified by '123456'; //设置radius用户名密码及权限

MariaDB [(none)]> flush privileges; //刷新权限

MariaDB [(none)]> exit

3.安装配置FreeRadius

[root@localhost ~]# yum install -y freeradius freeradius-utils freeradius-mysql

[root@localhost ~]# radiusd -X //用于验证radiusd是否安装好

Ready to process requests //最后一行显示左边文件，注意先验证再启动服务

[root@localhost ~]# systemctl enable --now radiusd.service

[root@localhost ~]# mysql -u root -p radius < /etc/raddb/mods-config/sql/main/mysql/schema.sql //创建FreeRadius在数据库中的数据表

[root@localhost ~]# vi /etc/raddb/mods-available/sql //使用VI编辑器修改配置文件

driver = "rlm_sql_mysql"

dialect = "mysql"

server = "localhost"

port = 3306

password = "123456"

read_clients = yes

[root@localhost ~]# ln -s /etc/raddb/mods-available/sql /etc/raddb/mods-enabled/sql //如果不设置，radius无法正常使用

[root@localhost ~]# chgrp -h radiusd /etc/raddb/mods-enabled/sql //配置文件权限

[root@localhost ~]# systemctl restart radiusd.service //重启radius服务

4.安装Apache,PHP和daloradius

[root@localhost ~]# yum install -y php php-mysql php-pear php-devel php-common php-gd php-mbstring php-mcrypt php-xml php-pear-DB httpd

[root@localhost ~]# systemctl enable --now httpd

[root@localhost ~]# wget https://github.com/lirantal/daloradius/archive/master.zip //从Github上获取并下载源代码

[root@localhost ~]# unzip master.zip //解压

[root@localhost ~]# mv daloradius-master/ /var/www/html/daloradius

[root@localhost ~]# cp /var/www/html/daloradius/library/daloradius.conf.php.sample /var/www/html/daloradius/library/daloradius.conf.php

[root@localhost ~]# chown -R apache:apache /var/www/html/daloradius

[root@localhost ~]# chmod -R 664 /var/www/html/daloradius/library/daloradius.conf.php

[root@localhost ~]# mysql -u root -p radius < /var/www/html/daloradius/contrib/db/fr2-mysql-daloradius-and-freeradius.sql

[root@localhost ~]# mysql -u root -p radius < /var/www/html/daloradius/contrib/db/mysql-daloradius.sql

[root@localhost ~]# vi /var/www/html/daloradius/library/daloradius.conf.php

5. 测试连接

浏览器访问：http://ip_address/daloradius（默认用户名：administrator 密码：radius）

新建用户test1 密码test1

[root@localhost ~]# radtest test1 test1 127.0.0.1 1812 testing123

Sent Access-Request Id 63 from 0.0.0.0:59654 to 127.0.0.1:1812 length 75

User-Name = "test1"

User-Password = "test1"

NAS-IP-Address = 127.0.0.1

NAS-Port = 1812

Message-Authenticator = 0x00

Cleartext-Password = "test1"

Received Access-Accept Id 63 from 127.0.0.1:1812 to 0.0.0.0:0 length 20

使用radtest命令测试，显示验证成功，同时可以在Daloradius页面查看记录

6. mysql扩展知识

[root@localhost ~]# mysql -u radius -p //连接数据库

MariaDB [(none)]> show databases; //查看数据库

MariaDB [(none)]> use radius; //切换数据库

MariaDB [radius]> select table_name from information_schema.tables where table_schema='radius'; //查询所有表

MariaDB [radius]> select username from userinfo; //查看用户信息

Centos7安装FreeRadius3和DaloRadius