使用DNS-views实现IP地址分区域解析

//
// named.conf for Red Hat caching-nameserver
//

options {
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
/** If there is a firewall between you and nameservers you want
* to talk to, you might need to uncomment the query-source
* directive below. Previous versions of BIND always asked
* questions using port 53, but BIND 8.1 uses an unprivileged
* port by default.
*/
// query-source address * port 53;
};

//
// a caching only nameserver config
//
controls {
inet 127.0.0.1 allow { localhost; } keys { rndckey; };
};

view "internal" {
match-clients { 10.0.0.0/24; };

zone "." IN {
type hint;
file "named.ca";
};
zone "testdns.org" {
type master;
file "db.internal";
};
zone "0.0.127.in-addr.arpa" IN {
type master;
file "named.local";
allow-update { none; };
};
};

view "other" {
match-clients { any; };

zone "." IN {
type hint;
file "named.ca";
};
zone "testdns.org" {
type master;
file "db.other";
};
zone "0.0.127.in-addr.arpa" IN {
type master;
file "named.local";
allow-update { none; };
};
};

include "/etc/rndc.key";

$TTL 86400
$ORIGIN testdns.org.
@ IN SOA ns1.testdns.org. webmaster.ns1.testdns.org. (
200512264
60
60
36000
86400 )
IN NS ns1.testdns.org.
@ IN A 10.0.0.1
ns1 IN A 10.0.0.1
www IN A 12.34.56.78

$TTL 86400
$ORIGIN testdns.org.
@ IN SOA ns1.testdns.org. webmaster.ns1.testdns.org. (
200512264
60
60
36000
86400 )
IN NS ns1.testdns.org.
@ IN A 10.0.0.1
ns1 IN A 10.0.0.1
www IN A 87.65.43.21