CentOS 6.4 安装Bind DNS 服务器

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CentOS 6.4 安装 Bind DNS 服务器

一、介绍

1）CentOS 6.4 64bit minimal

2) bind-9.8.2-0.30.rc1.el6_6.3.x86_64

二、安装

$ yum install -y bind bind-utils

三、配置

A）bind 主配置文件

$ vi /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 {172.31.100.82;};
#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 {172.31.100.0/24;};
recursion yes;
forward only;
forwarders {114.114.114.114;1.2.4.8;};

dnssec-enable no;
dnssec-validation no;
// 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”;
};

zone “linuxidc.com” IN {
type master;
file “linuxidc.com.zone”;
allow-update {none;};
};

include “/etc/named.rfc1912.zones”;
include “/etc/named.root.key”;

B）配置 dns zone 文件

$ cp -rfv /var/named/named.localhost /var/named/linuxidc.com.zone
$ vi /var/named/linuxidc.com.zone
$TTL 600
@ IN SOA master.linuxidc.com. root.master.linuxidc.com. (
0 ; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum

@ IN A 172.31.100.46
@ IN NS ns.linuxidc.com.
IN MX 10 mail.linuxidc.com.
ns IN A 172.31.100.82
mail IN A 172.31.100.82

www IN A 172.31.100.46

四、运行

$ /etc/init.d/named start
$ chkconfig named on

五、检查

$ ps aux|grep named
$ netstat -ntlp|grep named
$ dig www.linuxidc.com

CentOS 6.4 安装 Bind DNS 服务器