Linux platform to build DNS domain name service and common configuration

Environmental requirements: A server equipped with Linux system, I here with VMware virtual a redhat6.5 to give a demonstration;
Experiment: Build a common domain name server;
1. Install bind, such as:

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2. Configure the BIND service, such as:

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3. Verify the domain Name service, such as:

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Configure the master-slave DNS as follows:
Edit the Declaration domain positive database file on the primary DNS:
Run Command vim/var/named/data/long.com
$TTL 3H

@ in SOA dns.long.com. Root.long.com. (
2014092501 #版本号, the following is a variety of time, if not the master from the structure, the values of these times can be arbitrarily written
#slave {from the meaning} active contact master{The meaning of the Lord} interval
#slave从master更新失败的重试间隔
#在无法联系master的情况下多久slave停止服务
3600) #对否定回答的缓存时间
In NS dns1.long.com. #指定本域中权威DNS服务器
In NS dns2.long.com. #让主域知道还有个从域
Dns1 in NS 192.168.1.1
Dns2 in NS 192.168.1.2 #假设从域的IP地址是192.168.1.2
Liu in A 192.168.1.10
Test in A 192.168.1.15
Save, edit the primary domain's master profile/etc/named.conf
Run Command vim/etc/named.conf
Find the two dnssec-enables and dnssec-validation, change Yes to No, these two are about two DNS security configuration items
The primary domain is configured to complete, I only write forward parsing the master and slave, reverse parsing is also the same, followed by the configuration from the domain
To edit the declaration domain's configuration file from DNS
Run Command Vim/etc/named.rfc1912.zones
Add at the end of the file:
Zone "Long.com" in {
Type slave;
File "slaves/long.com";
Masters {192.168.1.1;}; #指明从那个服务器同步数据
}；
Restart named service, master-slave configuration ok!
To configure a cache type domain:
Add two lines under the main profile/etc/named.conf
Forward only; #当本域没有定义某个域名时, will be forwarded
forward{8.8.8.8;}; #把请求转发给谷歌
Restart service, cache domain ok!

This article is from the "CentOS" blog, so be sure to keep this source http://longcentod.blog.51cto.com/9060910/1557921

Linux platform to build DNS domain name service and common configuration