Linux 安装配置DNS服务器

Linux 安装配置DNS服务器

VM虚拟的环境CENTOS 6.5 IP：192.168.1.170

本地系统 IP：192.168.1.108

一：安装DNS

Linux安装DNS主要要安装2个程序：

[root@tiejiang ~]# yum install bind*   //linux下 用于解析DNS的程序[root@tiejiang ~]# yum install caching-nameserver   //这是另外一个软件

[root@ ~]# yum install bind*   //linux下 用于解析DNS的程序[root@ ~]# yum install caching-nameserver   //这是另外一个软件

安装完成后，会发现/VAR/NAMED/下多出了几个文件。证明安装好了。

二：配置DNS

[root@tiejiang ~]# vim  /etc/named.caching-nameserver.conf     //以下为完整配置后的配置文件内容   // Provided by Red Hat caching-nameserver 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.     //     // DO NOT EDIT THIS FILE - use system-config-bind or an editor     // to create named.conf - edits to this file will be lost on      // caching-nameserver package upgrade.     //     options {         listen-on port 53 { any; };         listen-on-v6 port 53 { ::1; };         directory   "/var/named";  //存放正向,反向解析的配置文件目录路径         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";           // Those options should be used carefully because they disable port         // randomization          query-source    port 53;            // query-source-v6 port 53;           allow-query     { any; };     #   allow-query-cache { any; };     };     logging {             channel default_debug {                     file "data/named.run";                     severity dynamic;             };     };     view localhost_resolver { //解析器         match-clients      { any; };//这里是允许那些地址用户使用本DNS进行解析         match-destinations { localhost; };         recursion yes;         include "/etc/named.rfc1912.zones";     };

[root@ ~]# vim /etc/named.caching-nameserver.conf //以下为完整配置后的配置文件内容 // Provided by Red Hat caching-nameserver 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. // // DO NOT EDIT THIS FILE - use system-config-bind or an editor // to create named.conf - edits to this file will be lost on // caching-nameserver package upgrade. // options { listen-on port 53 { any; }; listen-on-v6 port 53 { ::1; }; directory "/var/named"; //存放正向,反向解析的配置文件目录路径 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"; // Those options should be used carefully because they disable port // randomization query-source port 53; // query-source-v6 port 53; allow-query { any; }; # allow-query-cache { any; }; }; logging { channel default_debug { file "data/named.run"; severity dynamic; }; }; view localhost_resolver { //解析器 match-clients { any; };//这里是允许那些地址用户使用本DNS进行解析 match-destinations { localhost; }; recursion yes; include "/etc/named.rfc1912.zones"; };