CentOS系统DNS安装及配置
一：安装软件
yum -y install bind bind-chroot bind-libs bind-utils caching-nameserver
二：配置
cd /var/named/chroot/etc/
cp -p named.caching-nameserver.conf named.conf
options{
directory "/var/named/";
};
zone "test.com" IN{
type master;
file "test.com.zone";
};
zone "linux.com" IN{
type master;
file "linux.com.zone";
};
zone "1.168.192.in-addr.arpa" IN {
type master;
file "192.168.1.zone";
allow-update { none; };
};
cd /var/named/chroot/var/named/
cp -p localdomain.zone test.com.zone
cp -p localdomain.zone linux.com.zone
cp -p named.local 192.168.1.zone
#test.com.zone
$TTL 86400
@ IN SOA @ root (
42 ; serial (d. adams)
3H ; refresh
15M ; retry
1W ; expiry
1D ) ; minimum
IN NS @
IN A 127.0.0.1
IN AAAA ::1
wwwtest IN A 192.168.1.122
dnstest IN A 192.168.1.133
mytest3 IN A 192.168.1.144
#linux.com.zone
$TTL 86400
@ IN SOA @ root (
42 ; serial (d. adams)
3H ; refresh
15M ; retry
1W ; expiry
1D ) ; minimum
IN NS @
IN A 127.0.0.1
IN AAAA ::1
wwwtest IN A 192.168.1.123
dnstest IN A 192.168.1.134
mytest3 IN A 192.168.1.145
#192.168.1.zone
$TTL 86400
@ IN SOA @ root (
42 ; serial (d. adams)
3H ; refresh
15M ; retry
1W ; expiry
1D ) ; minimum
IN NS @
IN A 127.0.0.1
IN AAAA ::1
192.168.1.123 IN A wwwtest
192.168.1.134 IN A dnstest
192.168.1.145 IN A mytest3
二：重新启动named服务
service named restart