chap4.3 輔助DNS服務器的構架

輔助DNS 服務器的構架:
(注意:輔助DNS開始配置的前提是主DNS已經配置好了,並且在主DNS上編輯正向域和反向域時中的ip地址要指向輔助域的ip地址)
1、 在輔助DNS 上安裝DNS 服務器基礎包:
[root@stationz ~]# yum -y install bind*
 
2、 配置named.conf 主配置文件:
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";
           query-source            port 53;
           query-source-v6 port 53;
           allow-query             { any; };
};
logging {
           channel default_debug {
                       file "data/named.run";
                       severity dynamic;
           };
};
view localhost_resolver {

           match-clients             { any; };
           match-destinations { any; };
           recursion yes;
           include "/etc/named.rfc1912.zones";
};
 
3、 在named.rfc1912.zones 添加以下內容:
zone "sina.com" IN {
           type slave;
           masters { 192.168.16.100; };
           file "slaves/sina.com.zone";
};
zone "16.168.192.in-addr.arpa" IN {
           type slave;
           masters { 192.168.16.100; };
           file "slaves/named.sina.com";
};
 
4、 重新啓動DNS 服務,並將DNS 指向自己以便測試:
[root@stationz ~]# service named restart
[root@stationz  etc]#    vim    /etc/resolv.conf      (修改爲:
nameserver 192.168.16.10 )
實驗驗證:

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