Linux ＤＮＳ

ＤＮＳ服务器分为三种类型，Master  Slave   Cache-Only

 

安装ＤＮＳ，首先安装三个ｒｐｍ包

bind-utils　　　bind-　　　bind-chroot

 

安装完成后会有个/etc/named.conf的文件产生，如果没有，，安装caching-servers.***.rpm包

 

会在/etc/下产生named.**.zones   cp /etc/named.**.zones /etc/named.conf

 

 

在配置文件中添加解析记录

vi /etc/named.conf

 zone "mic.com" IN {

       type master;         服务器类型

       file "mic.zone";     指定解析文件

};

 

 zone "1.168.192.in-addr.arpa" IN {

       type master;

       file "mic.local";

};

 

cd /var/named/chroot/var/named

cp localdomain.zone mic.zone

cp named.local mic.local

 

vi mic.zone

 

$TTL    86400

@               IN SOA  ns.mic.com.     root.mic.com. (

                           2007100800      ; serial (d. adams)

                           3H              ; refresh

                           15M             ; retry

                           1W              ; expiry

                           1D )            ; minimum

 

@               IN NS           ns.mic.com

@               IN NS           ns1.mic.com

ns              IN A            192.168.1.100

ns1             IN A            192.168.1.200

www             CNAME           ns

mail            CNAME           ns1

 

@               IN MX   5       mail

 

vi mic.local

$TTL    86400

@       IN      SOA     ns.mic.com  root.mic.com.  (

                                      2007100800 ; Serial

                                      3h         ; Refresh

                                      15m        ; Retry

                                      1w         ; Expire

                                      1d    )    ; Minimum

              IN      NS      ns.mic.com.

 

100           IN      PTR     ns.mic.com.

200           IN      PTR     ns1.mic.com.

 

启动named服务 service named restart

 

 

测试：nslookup

>

 

 

 

>192.168.1.200