1. 程式人生 > >Linux下安裝配置DNS

Linux下安裝配置DNS

linux dns

yum install -y bind (安裝DNS服務)

vim /etc/named.conf (編輯DNS配置文件,添加一個zone,如下)

zone "123.com" IN {

type master;

file "123.com.zone";

};

named-checkconf (查看配置文件是否正確)

vim /var/named/123.com.zone (編輯123.com的zone,具體格式如下)

$TTL 1D

@ IN SOA @ XXX.163.com. (

2015110801 ; serial

1D ; refresh

1H ; retry

1W ; expire

3H ) ; minimum

IN NS ns.123.com.

IN MX 5 mail.123.com.

mail IN A 192.168.111.20

ns IN A 192.168.111.129

www IN A 11.11.11.11

bbs IN CNAME www

named-checkzone "123.com" /var/named/123.com.zone (檢查123.com的zone配置文件是否正確)

/etc/init.d/named start (開啟DNS服務)

yum install -y bind-utils (安裝dig命令套件)


dig @192.168.111.129 www.123.com (測試DNS是否正常解析)

dig @192.168.111.129 bbs.123.com

配置DNS反向解析

vim /etc/named.conf (編輯配置文件,添加反向的zone)

zone "111.168.192.in-addr.arpa" IN {

type master;

file "111.168.192.zone";

};

named-checkconf (查看配置文件是否正確)

vim /var/named/111.168.192.zone (編輯111.168.192反向zone配置文件,如下)

$TTL 1D

@ IN SOA @ XXX.163.com. (

2015110801 ; serial

1D ; refresh

1H ; retry

1W ; expire

3H ) ; minimum

IN NS ns.123.com.

129 IN PTR ns.123.com.

20 IN PTR mail.123.com.

named-checkzone "111.168.192" /var/named/111.168.192.zone (查看配置文件是否正確)

/etc/init.d/named restart (重啟服務)

dig @192.168.111.129 -x 192.168.111.20 (查看反向解析是否正確)

dig @192.168.111.129 -x 192.168.111.129

DNS主從

主:

vim /etc/named.conf (編輯配置文件,添加如下紅色內容)

zone "123.com" IN {

type master;

file "123.com.zone";

notify yes;

also-notify { 192.168.111.128; };

};

zone "111.168.192.in-addr.arpa" IN {

type master;

file "111.168.192.zone";

notify yes;

also-notify { 192.168.111.128; };

};

vim /var/named/123.com.zone (更改DNS域配置文件,修改紅色內容,時間標記需要修改,只要比以前的大就可以

2015110802 ; serial

longfei IN A 111.111.111.111

named-checkconf (查看配置文件是否正確)

dig @192.168.111.129 XXX.123.com (測試解析)

從:

yum install -y bind (安裝DNS服務)

yum install -y bind-utils (安裝dig命令)

vim /etc/named.conf (編輯配置文件,註釋掉前兩行,並添加下面的內容)

// listen-on port 53 { 127.0.0.1; };

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

zone "123.com" IN {

type slave;

file "slaves/123.com.zone";

masters { 192.168.111.129; };

};

zone "111.168.192.in-addr.arpa" IN {

type slave;

file "slaves/111.168.192.zone";

masters { 192.168.111.129; };

};

/etc/init.d/named start (啟動DNS服務)

ls /var/named/slaves/ (查看是否生成配置文件)


Linux下安裝配置DNS