dns轉發服務器

DNS_IPADDR=10.10.54.61  dns轉發服務器

[root@gyf  ~]# vim /etc/named.conf
options {
        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";
        allow-query     {any; };
        recursion yes;
        forward only;。。。。。。。。僅容許轉發，即便有zone . 文件也不會去本身查詢
        forwarders{
        8.8.8.8;轉發給百度
                
        };

[root@gyf ~]# /etc/init.d/named start

[root@gyf ~]# chkconfig --list|grep named
[root@gyf ~]# chkconfig --level 3 named on

[root@gyf ~]# tail /var/log/messages |grep named
#測試10.10.54.60
gyf@gyf-HP-Pro-3380-MT:~$ sudo vim /etc/resolv.conf

nameserver 10.10.54.61

gyf@gyf-HP-Pro-3380-MT:~$ nslookup www.baidu.com
Server:        10.10.54.61
Address:    10.10.54.61#53