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HomeDatabaseMysql Tutorial架设freeradius+mysql 的radius服务器_MySQL

FreeRadius


  本文献给广大linux的爱好者
  有人居然说设置radius要卖钱,本人花了几天的功夫,看了些资料,终于成功设置radius服务器,现在贴出来和大家分享。
  笔者用的平台是RedHat Linux 7.2
  一、安装mysql
  本人用的是光盘上的RPM包
  rpm –ivh mysql-3.23.41.1.i386.rpm
  rpm –ivh mysql-devel-3.23.41.1.i386.rpm
  rpm –ivh mysql-server-3.23.41.1.i386.rpm
  rpm –ivh mysqlclient9-3.23.22-6.i386.rpm
  启动mysql服务
  service mysqld start
  更改mysql的root密码(注意:mysql的root 和系统的root是2个不用的概念)
  mysql –uroot –p
  创建radius数据库
  creat database radius;
  use mysql;
  update user set password=password(‘你的密码’) where user=’root’;
  允许远程机器连接
  update user set host=’%’ where user=’root’;
  退出及重新启动mysql
  quit
  service mysqld restart
  二、安装openSSL
  本人也是用的光盘上的RPM包
  rpm –ivh openssl095a-0.9.5a-11.i386.rpm
  rpm –ivh openssl096-0.9.6-6.i386.rpm
  三、安装freeradius
  从www.freeradius.org上下载freeraidus,本文版本是0.8.1
  编译和安装
  tar xvfz freeradius.tar.gz
  cd xvfz freeradius-0.8.1
  ./configure
  make
  make install
  建立mysql的数据库raius的表
  cd src/modules/rlm_sql/drivers/rlm_sql_mysql
  mysql –uroot –p密码 radius   更改freeradius的设置
  cd /usr/local/etc/raddb
  更改radiusd.conf,让其支持sql (如下面所说)
  authorize {
  preprocess
  chap
  mschap
  suffix
  sql
  }
  accouting {
  ….
  sql
  …
  }
  更改sql.conf
  server=”localhost”
  login=”root”
  password=”mysql的root的密码”
  radius_db=”radius”
  更改 client.conf支持所用的NAS具体可以看该文档,要注意的是secret是NAS和radius服务器的共享密码
  数据库加入测试账号
  加入组
  mysql –uroot –p密码 radius
  insert into radgroupreply (groupname,attribute,op,values) values (‘user’,‘Auth-Type’,’:=’,’Local’);
  insert into radgroupreply (groupname,attribute,op,values) values (‘user’,‘Service-Type’,’:=’,’Framed-User’);
  insert into radgroupreply (groupname,attribute,op,values) values (‘user’,‘Framed-IP-Address’,’:=’,’255.255.255.254’);
  insert into radgroupreply (groupname,attribute,op,values) values (‘user’,‘Framed-IP-Netmask’,’:=’,’255.255.255.0’);
  加入测试账号
  insert into radcheck (username,attribute,op,value) values (‘test’,’User-Password’,’:=’,’test’)
  测试账号加入组
  insert into usergroup (username,groupname) values (‘test’,’user’);
  四、启动radius服务、测试账号
  启动到debug模式
  radiusd –X
  有时候会报找不到文件rlm_sql_mysql这个时候只要把库文件加入系统搜索的目录里
  比如:
  cp /usr/local/lib/* /usr/lib
  测试账号
  radtest test teset localhost 0 testing123
  如果能看到radius的应答,恭喜服务器设置成功了。
  本人才疏,如果本文有错误,请大家指正,并欢迎一起讨论。
  本文作者:余旭东
  Email: netwolf@163.com
  
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