Linux下的DNS服务器配置以及辅助DNS配置

首先安装以下3个包 bind、bind-utils、caching-nameserver
DNS服务 配置要求
IP 192.168.1.100
domain aaa.com
www 192.168.1.100
ftp 192.168.1.100
mail 192.168.1.100
pop 192.168.1.100
smtp 192.168.1.100
***************************
配置过程
#vi /etc/sysconfig/network-scripts/ifcfg-eth0\\配置IP、MASK GATEWAY
#vi /etc/sysconfig/network \\HOSTNAME
#hostname aaa.com \\HOSTNAME
#vi /etc/hosts \\DNS
#vi /etc/resolv.conf
nameserver 192.168.1.100 \\DNS指向
#exit \\注销后再登陆
#service network restart \\重新启动网络服务
#ifconfig \\检查网络配置情况
#rpm -q bind bind-utils caching-nameserver<enter>
#rpm -ql caching-namerserver | grep conf<enter>
配置DNS主配置文件
#vi /etc/named.conf<enter>
增加一下几行内容
=======================================
zone "aaa.com" IN {
type master;
file "aaa.com.zone";
};
zone "1.168.192.in-addr.arpa" IN {
type master;
file "aaa.com.local";
};
=======================================
配置正 反向区域文件
#vi /var/named/aaa.com.zone<enter>
=======================================
@ IN SOA aaa.com. root.localhost(
07031201
36000
3600
72000
600)
@ IN NS aaa.com.
@ IN A 192.168.1.100
@ IN MX 10 192.168.1.100
mail IN A 192.168.1.100
www IN A 192.168.1.100
ftp IN CNAME www.aaa.com.
pop IN A 192.168.1.100
smtp IN A 192.168.1.100
=======================================
#vi /var/named/aaa.com.local<enter>
=======================================
@ IN SOA aaa.com. root.localhost(
07031201
36000
3600
72000
600)
@ IN NS aaa.com.
100 IN PTR aaa.com.
100 IN PTR www.aaa.com.
100 IN PTR mail.aaa.com.
100 IN PTR pop.aaa.com.
100 IN PTR smtp.aaa.com.
=======================================
#service named restart<enter>
#chkconfig named on<enter>
测试:
#host <a href="http://www.aaa.com/"www.aaa.com <enter>
#host <a href="ftp://ftp.aaa.com/"ftp.aaa.com <enter>
#host 192.168.1.100<enter>?="">?="">
win2k下测试:
#nslookup<enter>
>set type=mx<enter>
>aaa.com<enter>
错误调式:
#named-checkconf /etc/named.conf<enter> \\配置文件调式
#named-checkzone /var/named/aaa.com.zone<enter> \\正向区域文件调试
#named-checkzone /var/named/aaa.com.local<enter> \\反向区域文件调试
#rndc reload<enter> \\重新载入区域文件
--------------------------------------------------------------------
辅助DNS的配置
domain aaa.com
master 192.168.1.101(win2k)
slave 192.168.1.100(linux)
***************************
#vi /etc/sysconfig/network-scripts/ifcfg-eth0 \\IP、MASK、GATEWAY
#vi /etc/sysconfig/network \\HOSTNAME
#hostname aaa.com \\HOSTNAME
#vi /etc/hosts \\DNS
#vi /etc/resolv.conf \\DNS指向
#exit \\注销再登陆
#service network restart \\重新启动网络服务
#ifconfig \\检查网络配置情况
#rpm -q bind bind-utils caching-nameserver<enter>
#rpm -ql caching-namerserver | grep conf<enter>
#vi /etc/named.conf<enter>
编辑主配置文件,增加一下几行.
=======================================
zone "aaa.com" IN {
type slave;
master { 192.168.1.101; };
file "slave.aaa.com.zone";
};
zone "1.168.192.in-addr.arpa" IN {
type slave;
master { 192.168.1.101; };
file "slave.aaa.com.local";
};
=======================================
#service named restart<enter>
#chkconfig named on<enter>
测试:
#host www.aaa.com<enter>
#host ftp.aaa.com<enter>
#host 192.168.1.100<enter>
win2k下测试:
#nslookup<enter>
>set type=mx<enter>
>aaa.com<enter>
错误调式:
#named-checkconf /etc/named.conf<enter> \\配置文件调式
#named-checkzone /var/named/djw.com.zone<enter> \\正向区域文件调试
#named-checkzone /var/named/djw.com.local<enter> \\反向区域文件调试
#rndc reload<enter> \\重新载入区域文件