DNS<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

真正起作用的文件：

/var/named/chroot/etc/named.conf

/var/named/chroot/var/named/baidu.com.zone

/var/named/chroot/var/named/0.168.192.com.zone

/var/named/chroot/var/named/localhost.zone

/var/named/chroot/var/named/named.local

/var/named/chroot/var/named/named.ca

[root@server~]yum install bind*

[root@server~]yum install caching-nameserver

[root@server~]cp /etc/named.caching-nameserver.conf .

[root@server~]mv named.caching-nameserver.conf named.conf

[root@server~]cat /etc/named.rfc1912.zones >> named.conf

[root@server~]vim named.conf

Options {

        Listen-on port 53 { any; };

        Directory “/var/named”;

        Allow-query    {  any; };

};

Logging {

        channel default_debug {

        file “data/named.run”;

        severity dynamic;

};

};

Zone “.” IN {

        Type hint;

        File “named.ca”;

};

Zone “localhost” IN {

        type master;

        file “localhost.zone”;

};

Zone “0.0.127.in-addr.arpa” IN {

        type master;

        file “named.local”;

};

Zone “baidu.com” IN {

        Type master;

        File “baidu.com.zone”;

};

Zone “0.168.192.in-addr.arpa” IN {

        Type master;

        File “0.168.192.com.zone”;

};

[root@server~]cp named.conf /var/named/chroot/etc/

[root@server~]chgrp named /var/named/chroot/etc/named.conf

[root@server~]cp /usr/share/doc/bind-<?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />9.3.4/sample/var/named/localdomain.zone named.ca named.local localhost.zone named.root /var/named/chroot/var/named/

[root@server~]mv /var/named/chroot/var/named/localdomain.zone /var/named/chroot/var/named/baidu.com.zone

[root@server~]vim /var/named/chroot/var/named/baidu.com.zone

@    IN   SOA     www.baidu.com.    Root (

                                      42

                                      3H

                                      15M

                                      1W

                                      1D )

     IN   NS      www.baidu.com.

www  IN   A       192.168.0.4

[root@server~]cp /var/named/chroot/var/named/named.local /var/named/chroot/var/named/0.168.192.com.zone

[root@server~]vim /var/named/chroot/var/named/0.168.192.com.zone

@    IN   SOA     www.baidu.com.    Root (

                                      1997022700

                                      28800

                                       14400

                                      3600000

                                      86400 )

     IN   NS   www.baidu.com.

4    IN   PTR  www.baidu.com.

[root@server~]chgrp named /var/named/chroot/var/named/*

[root@server~]service named restart

[root@server~]host www.baidu.com

[root@server~]host 192.168.0.4

[root@server~]host localhost

[root@server~]host 127.0.0.1

将解析请求转发给DNS服务器：192.168.0.4

Forwarders { 192.168.0.4; };

SLAVE

在DNS（SLAVE）：

Vim /var/named/chroot/etc/named.conf

加入：

Zone “baidu.com” IN {

        Type slave;

        File “slave/baidu.com.zone”;

        Master { 192.168.0.4; };

};

Zone “0.168.192.in-addr.arpa” IN {

        Type slave;

        File “slave/0.168.192.com.zone”;

        Master { 192.168.0.4; };

};

注意：在服务器iptables加入：

vim /etc/sysconfig/iptables

-A RH-Firewall-1-INPUT –p udp –-deport 53 –j ACCEPT

 

 

 

 

★

[root@client~]vim /etc/resolv.conf

Nameserver 192.168.0.1