CentOS6.5安装DNS服务

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1，安装软件包

yum install -y bind

2，备份配置文件

cp /etc/named.conf /etc/named.conf_bak

3，编辑配置文件

vim /etc/named.conf

//

// named.conf

//

// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS

// server as a caching only nameserver (as a localhost DNS resolver only).

//

// See /usr/share/doc/bind*/sample/ for example named configuration files.

//

options {

listen-on port 53 { 192.168.0.99; };

listen-on-v6 port 53 { ::1; };

directory "/var/named";

dump-file "/var/named/data/cache_dump.db";

        statistics-file "/var/named/data/named_stats.txt";

        memstatistics-file "/var/named/data/named_mem_stats.txt";

allow-query     { any; };

recursion yes;

dnssec-enable yes;

dnssec-validation yes;

dnssec-lookaside auto;

/* Path to ISC DLV key */

bindkeys-file "/etc/named.iscdlv.key";

managed-keys-directory "/var/named/dynamic";

};

logging {

        channel default_debug {

                file "data/named.run";

                severity dynamic;

        };

};

zone "." IN {

type hint;

file "named.ca";

};

include "/etc/named.rfc1912.zones";

include "/etc/named.root.key";

4，更改/etc/named.rfc1912.zones文件配置（添加正向解析地址）

vim /etc/named.rfc1912.zones

zone "1.0.0.127.in-addr.arpa" IN {

type master;

file "named.loopback";

allow-update { none; };

};

zone "0.in-addr.arpa" IN {

type master;

file "named.empty";

allow-update { none; };

};

zone "dyb.com" IN {

type master;

file "dyb.com.zone";

allow-update { none; };

};

5，在/var/named/目录下创建dyb.com.zone文件

cd /var/named

cp named.localhost dyb.com.zone

vim dyb.com.zone

$TTL 1D

@ IN SOA @ dyb.com. (

     0 ; serial

     1D ; refresh

     1H ; retry

     1W ; expire

     3H ) ; minimum

NS @

A 127.0.0.1

AAAA ::1

www IN A 192.168.0.99

ch IN A 192.168.0.99

dui IN A 192.168.0.99

fuli IN A 192.168.0.99

game IN A 192.168.0.99

mall IN A 192.168.0.99

movie IN A 192.168.0.99

uh IN A 192.168.0.99

6，更改dyb.com.zone文件的所属主和所属人

chown -R root.name dyb.com.zone

ll /var/name/

总用量 32

drwxrwx--- 2 named named 4096 2月  27 10:05 data

-rw-r----- 1 root  named  334 2月  27 10:05 dyb.com.zone

drwxrwx--- 2 named named 4096 2月  27 10:06 dynamic

-rw-r----- 1 root  named 2075 4月  23 2014 named.ca

-rw-r----- 1 root  named  152 12月 15 2009 named.empty

-rw-r----- 1 root  named  152 6月  21 2007 named.localhost

-rw-r----- 1 root  named  168 12月 15 2009 named.loopback

drwxrwx--- 2 named named 4096 12月 12 10:25 slaves

7，重启dns服务

/etc/init.d/named restart