One example of linux installation configuration under bind9

  • 2020-05-06 12:09:14
  • OfStack

One, install BIND
  1. Download BIND     http: / / www isc. org   can also go to this website to download bind9 dns software.
  2. Compile and install


#  tar zxvf bind-9.4.0.tar.gz
   #  cd bind-9.4.0
   # ./configure sysconfdir=/etc  // More installation options  ./configure --help
   #  make 
   # make install

Second, configure BIND
A. File
is required to create 1)./etc/named.conf    
    # vi/etc/named conf launch can be saved or touch/etc/named conf

2)./etc/rndc.conf    
    # rndc-confgen > /etc/rndc.conf

B. Create directory /var/named
    # mkdir /var/named

Es65en.edit /etc/ named.conf  


options {
       directory "/var/named";   // Represents the default database file in /var/named In the   If not, create it manually 
      // pid-file  "/var/run/named/named.pid"; // running PID The file path , Used to launch with other users named
          };
        zone "." {            // create root The domain 

         type hint;
         file "named.ca";
         };
        zone "localhost" {   // create  localhost The domain 
         type master;
         file "named.local"; 
        };
       zone "example.com" {  // create  example.com The domain 
         type master;
         file "example.com.zone";
       };
      zone "0.0.127.in-addr.arpa"{ //localhost Against the resolution  
          type master;
         file "127.0.0.zone";
      };
     zone "100.168.192.in-addr.arpa" {  //example.com Reverse resolution of 
          type master;
          file "192.168.100.zone";
      };
// This file is here /etc/rndc.conf  Need to copy the tail of  # tail +13 /etc/rndc.conf >>/etc/named.conf
# Use with the following in named.conf, adjusting the allow list as needed: 
key "rndc-key" {
        algorithm hmac-md5;
        secret "HWM3L+e7LWDZJJ/dJEzQEw==";
 };

 controls {
        inet 127.0.0.1 port 953
                allow { 127.0.0.1; } keys { "rndc-key"; };
 };
# End of named.conf

D. Create the corresponding data file filename in /var/named by file parameter in named.conf  
By named. conf knowable have named. ca,     named. local, example. com. zone,   127.0.0. zone, 192.168.100. zone
1.   named.ca
  # dig -t NS . > /var/named/named.ca
# 2.   named. local   vi/var named/named local  
  to join the following content


$TTL 1D
@   IN    SOA    localhost.  root (
                 2007042801
                 1H
                 15M
                 1W
                 1D )
    IN   NS   @
    IN   A    127.0.0.1

3.   example.com.zone


$TTL 1D
@    IN    SOA     example.com.      root (
                 2007042801
                 1H
                 15M
                 1W
                 1D )
              IN   NS      ns.example.com.
              IN   MX  10  mail.example.com.
              IN   A       192.168.100.125
www           IN   A       192.168.100.125
db            IN   A       192.168.100.124
ns            IN   A       192.168.100.126
mail          IN   A       192.168.100.251
shop          IN   A       192.168.100.125
*.shop        IN   A       192.168.100.124
news          IN   CNAME   www
3.   127.0.0.zone
$TTl 1D
@   IN     SOA   @     root.localhost. (
                       2007042801
                       1H
                       15M
                       1W
                       1D
                            )
        IN NS              localhost.
1       IN PTR             localhost.
4.   192.168.100.zone
$TTL 1D
@            IN    SOA           @            root.example.com.  (
                                 2007042801
                                 1H
                                 15M
                                 1W
                                 1D  )
            IN     NS            example.com.
125         IN     PTR           example.com.
125         IN     PTR           www.example.com.
124         IN     PTR           db.example.com.
126         IN     PTR           ns.example.com.
251         IN     PTR           mail.example.com.

Footnote
a. named server startup problem
1. Start #named     // start
with root user Es144en-u named // start with named user, you must have this user and named.pid belongs to named
2. How to restart
after configuration changes # rndc reload
3. If the test configuration is successful,

can be judged by host, dig and nslookup

Related articles: