第二节：Centos7 Freeradius Mysql配置
本节主要内容：在Centos7 上配置mysql数据配置，使freeradius支持mysql数据库管理、以及Freeradius运行状态查看。
1、进入数据库配置
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mysql -u root -p |
初始密码为空，按照下面命令创建radius数据库，设置数据库的管理账号：radius，密码:passwd-radius
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MariaDB >create database radius; MariaDB [(none)]>grant all privileges on radius.* to radius@localhost identified by 'passwd-radius'; MariaDB [(none)]>use radius; MariaDB [(none)]>source /etc/raddb/mods-config/sql/main/mysql/schema.sql; MariaDB [(none)]>quit; |
配置后重启 mysql
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systemctl restart mariadb |
2、创建软链接
dailordius 默认允许/etc/raddb/mods-enabled/中的模块运行，通过下面语句允许sql模块
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ln -s /etc/raddb/mods-available/sql /etc/raddb/mods-enabled/ chgrp -h radiusd /etc/raddb/mods-enabled/sql |
3、修改freeradius 配置文件，以便使用sql数据库
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vim /etc/raddb/radiusd.conf |
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将下面三项内容修改为yes auth = no auth_badpass = no auth_goodpass = no 修改为 auth = yes auth_badpass = yes auth_goodpass = yes |
修改default文件
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vim /etc/raddb/sites-available/default |
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1)将 -sql 修改为 sql 2)查找到session { 中内容 去掉sql前面的注释 |
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vim /etc/raddb/mods-available/sql |
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1)将 driver = "rlm_sql_null" 修改为 driver = "rlm_sql_mysql" (2)将 dialect = "sqlite" # server = "localhost" # port = 3306 # login = "radius" # password = "radpass" 修改为 dialect = "mysql" server = "localhost" port = 3306 login = "radius" password = "passwd-radius" (3)将 # read_clients = yes 修改为 read_clients = yes |
保存退出
5、通过下面命令进入radius debug模式，可以监测radius是否正常运行
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radiusd -X |
当出现如下结果表示正常运行
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Listening on auth address * port 1812 bound to server default Listening on acct address * port 1813 bound to server default Listening on auth address :: port 1812 bound to server default Listening on acct address :: port 1813 bound to server default Listening on auth address 127.0.0.1 port 18120 bound to server inner-tunnel Listening on proxy address * port 53268 Listening on proxy address :: port 44336 Ready to process requests |
按Ctrl+C 退出
6、启动 radius
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systemctl restart radiusd systemctl status radiusd |
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● radiusd.service - FreeRADIUS high performance RADIUS server. Loaded: loaded (/usr/lib/systemd/system/radiusd.service; disabled; vendor preset: disabled) Active: active (running) since 二 2018-01-09 03:18:32 EST; 9s ago Process: 28431 ExecStart=/usr/sbin/radiusd -d /etc/raddb (code=exited, status=0/SUCCESS) Process: 28425 ExecStartPre=/usr/sbin/radiusd -C (code=exited, status=0/SUCCESS) Process: 28423 ExecStartPre=/bin/chown -R radiusd.radiusd /var/run/radiusd (code=exited, status=0/SUCCESS) Main PID: 28434 (radiusd) CGroup: /system.slice/radiusd.service └─28434 /usr/sbin/radiusd -d /etc/raddb 1月 09 03:18:31 Centos7.localdomain systemd[1]: Starting FreeRADIUS high pe.... 1月 09 03:18:32 Centos7.localdomain systemd[1]: Started FreeRADIUS high per.... Hint: Some lines were ellipsized, use -l to show in full. |