Bind 视图

Bind 视图：在主配置文件中，可以指定多个view，使用Bind提供 view指令可以实现根据不同的IP范围来对同一个域名进行解析（启用了view，则所有的区域包括根区域都要定义在view中；view 是有先后次序的）。
example：
1，修改/etc/named.conf文件

//
// named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//

options {
//      listen-on port 53 { 127.0.0.1; };
//      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";

2，在/etc/named.rfc1912.zones 文件中定义view

view innet {
match-clients { 192.168.1.0/24; };
zone "." IN {
type hint;
file "named.ca";
};
zone "localhost.localdomain" IN {
type master;
file "named.localhost";
allow-update { none; };
};
zone "localhost" IN {
type master;
file "named.localhost";
allow-update { none; };
};
zone "1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa" IN {
type master;
file "named.loopback";
allow-update { none; };
};
zone "1.0.0.127.in-addr.arpa" IN {
type master;
file "named.loopback";
allow-update { none; };
};
zone "0.in-addr.arpa" IN {
type master;
file "named.empty";
allow-update { none; };
};
zone "luolinux.com" IN {
type master;
file "luolinux.com.in"
};
};

view outnet {
match-clients { 172.16.0.0/16; };
zone "luolinux.com" IN {
type master;
file "luolinux.com.out"
};
};

view default {
match-clients { any; };
zone "luolinux.com" IN {
type master;
file "luolinux.com.out";
};
};

3，在/var/named/ 目录下创建luochen.com.in 区域数据库文件# vim /var/named/luolinux.com.in

$TTL 600
@       IN      SOA     dns.luolinux.com. admin.luolinux.com. (
2016030822
1H
10M
2D
1D)
@       IN      NS      dns
@       IN      MX  10  mail
dns     IN      A       192.168.1.118
mail    IN      A       192.168.1.110
www   IN      A       192.168.1.121

4，在/var/named/ 目录下创建luochen.com.out 区域数据库文件# vim /var/named/luolinux.com.out

$TTL 600
@       IN      SOA     dns.luolinux.com. admin.luolinux.com. (
2016030822
1H
10M
2D
1D)
@       IN      NS      dns
@       IN      MX  10  mail
dns     IN      A       172.16.20.10
mail    IN      A       172.16.20.23
www   IN      A       172.16.20.54

5，修改区域数据库文件的属主和属组和权限# chown root:named luolinux.com.in# chown root:named luolinux.com.out# chmod 640 luolinux.com.in# chmod 640 luolinux.com.out6，重读配置文件
# killall -1 named7，再给本机配置一个地址测试使用
# ifconfig eth0:0 172.16.20.10/16 up# ifconfig 8，测试# service named restart# dig -t A www.luolinux.com @192.168.1.118# dig -t A www.luolinux.com @172.16.20.10

本文出自 “珞辰的博客” 博客，请务必保留此出处http://luochen2015.blog.51cto.com/9772274/1748946