DNS从服务器迁移（基于windows为主，linux为从实现同步）

系统环境：

CentOS release 6.6 (Final)

Linux 2.6.32-504.el6.x86_64

DNS主：192.168.10.251（windows）

DNS从：192.168.10.250（linux）

安装bind服务

# yum install  bind-libs  bind-utils  bind

编辑配置文件：

# vim /etc/named.conf

options {
listen-on port 53 { 127.0.0.1;192.168.10.251; };
# 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 { localhost; };
recursion yes;

dnssec-enable yes;
dnssec-validation yes;
dnssec-lookaside auto;

/* Path to ISC DLV key */
# bindkeys-file "/etc/named.iscdlv.key";

# managed-keys-directory "/var/named/dynamic";
};

logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};

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

include "/etc/named.rfc1912.zones";
#include "/etc/named.root.key";

在从服务器添加需要同步的zone

在/etc/named.rfc1912.zones文件后面添加如下配置

zone "hepaidai.org" IN {
type slave;
masters {192.168.10.250;};
file "slaves/hepaidai.org.zone";
};

zone "langbank.org" IN {
type slave;
masters {192.168.10.250;};
file "slaves/langbank.org.zone";
};

zone "longbank.org" IN {
type slave;
masters {192.168.10.250;};
file "slaves/longbank.org.zone";
};

zone "zhijiaoyi.org" IN {
type slave;
masters {192.168.10.250;};
file "slaves/zhijiaoyi.org.zone";
};

启用DNS主服务器（windos）每一个zone的区域传送

如下图所示

并对其他的zone进行相同的操作

重启dsn从服务器

# /etc/init.d/named restart