Linux uses bind to deploy intelligent DNS

In fact, really is mastered, telecom or Netcom's routing table is can do intelligent DNS

Last time it was loaded, bind 9.6.1.

Let's go straight: vi/etc/named.conf

Key "Rndc-key" {
Algorithm HMAC-MD5;
Secret "jdw02/wylwu8amtidpn+wg==";
};

Controls {
inet 127.0.0.1 Port 953
Allow {127.0.0.1;} keys {"Rndc-key";};
};

Options {
Directory "/usr/local/named/var/named";
Pid-file "Named.pid";
Listen-on Port: (any;};
allow-query {any;};
Dump-file "/usr/local/named/data/cache_dump.db";
Statistics-file "/usr/local/named/data/named_stats.txt";
};

ACL "Telcom_acl" {
127.0.0.1; 116.27.64.128/25; 121.12.250.0/24;
};

ACL "Cnc_acl" {
61.142.208.0/24;121.9.244.0/24;
};
View "Telcom" {
match-clients {telcom_acl;};
recursion Yes;

Zone "." In {
Type hint;
File "Named.root";
};

Zone "localhost" in {
Type master;
File "Localhost.zone";
};

Zone "0.0.127.in-addr.arpa" in {
Type master;
File "Localhost.rev";
};

Zone "Samly71.com" in {
Type master;
File "Samly71.com.zone";
allow-update {none;};
};

Zone "128.64.28.116.in-addr.arpa" in {
Type master;
File "116.28.64.128.ip-addr.arpa.zone";
allow-update {none;};
};
};

View "CNC" {
match-clients {cnc_acl;};
Recursion No;

Zone "." in {
Type hint;
File "Named.root";
} ;

Zone "Samly71.com" {
Type master;
File "Samly71.com.cnc.zone";
allow-update {none;};
};
} ;

So the VI is finished named.conf,

/usr/local/named/sbin/named-gc/usr/local/named/etc/named.conf verified the next Luo, no problem. Ha ha.

/usr/local/named/sbin/named-gc/usr/local/named/etc/named.conf Start named

Cd/var/named

Ls

You can see

116.27.64.128.ip-addr.arpa.zone localhost.rev localhost.zone named.pid named.root samly71.com.cnc.zone samly71.com.z One

These files

VI Samly71.com.cnc.zone put this a record ah, change to your netcom address

$TTL 3488660
@ in SOA samly71.com. Samly71.com. (
1053891162
3H
15M
1W
1D)
@ in NS localhost.
In MX ten mail.samly71.com.
Mail in A 192.168.100.1
www in A 192.168.100.1
DNS in A 192.168.100.1
. In A 192.168.100.2

That's OK.

Restart the named, please.

Verify it.

This article is from the "samly" blog, make sure to keep this source http://323248.blog.51cto.com/313248/1835000

Linux uses bind to deploy intelligent DNS