DNS服务器配置实例-----辅助DNS服务器

辅助DNS服务器

配置主DNS辅助DNS服务器

1、在主DNS的配置文件/etc/named.conf中添加
        option{
            directory "/var/named";
            allow-transfer {any;};
        };
2、辅助DNS服务器配置文件/etc/named.conf
           option{
            directory "/var/named";
        };
    
        logging{
            channel default_debug{
                file "data/name.run";
                severity dynamic;
            };
        };

        zone "." IN {
            type slave;
            file "named.ca";
        };

       include "/etc/named.rfc1912.zones";
3、配置文件/etc/named.rfc1912.zones
         zone "nborn.com" IN {
            type hint;
            file "slaves/nborn.com.zone";
            masters {192.168.1.103;};
        };

        zone "1.168.192.in-addr.arpa" IN {
            type slave;
            file "slaves/192.168.1.arpa";
            masters {192.168.1.103;};
        };
4、检查语法是否正确
        named-checkconf /etc/named.conf    
5、重启服务
        systemctl restart named
6、
        ls -l /var/named/slaves/