redhat 7下DNS 配置詳解
1、#yum install bind*2、#vi /etc/named.conf修改下面部分options {/**chang to any====any的地方是新改的===============
1、
#yum install bind*
2、
#vi /etc/named.conf
修改下面部分
options {
/**chang to any====any的地方是新改的================/** listen-on port 53 { any; };
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"; /**chang to any====any的地方是新改的================/** allow-query { any; };
/**最后新增2段,跟你自己的域名相關(guān)
zone "example.com" IN {
type master;
file "example.com.forward";
};
zone "1.168.192.in-addr.arap" IN {
type master;
file "example.com.reverse";
};
,===========================
記住最后新增2段的2個(gè)文件名。
3、
#cd /var/named
4、#cp -rfnamed.localhostexample.com.forward
5、#cp -rfnamed.loopbackexample.com.reverse
6、#chownroot:named example.com*
編輯上面第二步里頭提到的文件名
7、#viexample.com.forward
$TTL 1D
@ IN SOA @root.example.com . ( 0 ; serial
1D ; refresh 1H ; retry
1W ; expire
3H ) ; minimum
NS @
A 192.168.1.79
s79 A 192.168.1.79
s78 A 192.168.1.78
8、#viexample.com.reverse
,$TTL 1D
@ IN SOA @root.example.com . ( 0 ; serial 1D ; refresh 1H ; retry 1W ; expire 3H ) ; minimum
NS @
A 192.168.1.79
PTR localhost.
79 PTR s79
78 PTR s78
9、#service named start 啟動(dòng)服務(wù)
10、#service named status 查看服務(wù)狀態(tài)
11、#nslookup看服務(wù)器,客戶端