linux DNS 实验操作指南
版权所有:www.itshanghai.net
架设DNS服务器
1、 安装DNS服务
图形界面(ctrl+alt+F7)—>开始—>system setting—>add/remove application
2、 启动服务
方法:/etc/rc.d/init.d/named start
或 service named start
3、修改主配置文件,添加区域
vi /etc/named.conf
directory “/var/named”
A) 添加正向区域(可以复制再修改)
zone “itshanghai.net”IN {
type master;
file itshanghai.net.zone;
};
B) 添加反向区域(可以复制再修改)
zone “1.168.192,in-addr.arpa”IN {
type master;
file itshanghai.net.arpa;
};
4、 进入/var/named,复制
cd /var/named—>(复制 named.local) cp named.local itshanghai.net.zone ; cp named.local itshanghai.net.arpa
5、添加记录
A)正向记录
vi itshanghai.net.zone
修改部分完整服务器名SOA)dns.itshanghai.net. root.localhost.
IN NS dns.itshanghai.net.
dns IN A 192.168.1.100
B)反向记录
vi itshanghai.net.arpa
修改部分完整服务器名SOA)dns.itshanghai.net. root.localhost.
IN NS dns.itshanghai.net.
100 IN PTR dns.itshanghai.net.
6、重启服务
service named reload
补充:
1、 辅助
Zone “itshanghai.net” IN {
Type slave
File “itshanghai.net.zone”;
Masters { 192.168.1.100; };
};
注:无需创建文件itshanghai.net.zone,自动从192.168.1.100复制
删除update
2、 委派
Zone “com” IN {
Type master
File “com.zone”
}
Cd /var/named—>Cp named.local com.zone—>vi com.zone
—>
IN SOV dns-root.com
IN NS dns-root.com.
(添加记录)dns-root IN A 192.168.1.200
(委派)itshanghai.net. IN NS dns.itshanghai.net.(当ping www.itshanghai.net时交给域名服务器dns.itshanghai.net)
(添加记录)dns.anniey IN A 192.168.1.100
