CentOS6.5 Configuring the DNS service

1. Install the Package

[email protected] ~]# Yum install bind*

2. Edit the configuration file

[[email protected] ~]# more /etc/named.conf //// 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; 10.20.20.66; };LISTEN-ON-V6 PORT 53 { ::1;&NBSP,};d irectory   "/var/named";d ump-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; 10.20.20.0/24;}; 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";};  zone  "****.local"  IN {type master;file  "forward.testlocal"; allow-update { none;};};  zone  "20.20.10.in-addr.arpa"  IN {type master;file  "reverse.testlocal"; allow-update {none;};}; include  "/etc/named.rfc1912.zones ";include "/etc/named.root.key "; 

3. Edit the Forward file

[Email protected] ~]# more/var/named/forward.testlocal $TTL 86400@ in SOA dns01.****.local. Root.dns01.test.local. (2011071001; Serial3600; Refresh1800; Retry604800; Expire86400; Minimum TTL) @ in NS dns01.test.local.@ in a 10.20.20.66 dns01 in a 10.20.20.66

4. Edit Reverse File

[Email protected] ~]# more/var/named/reverse.testlocal $TTL 86400@ in SOA dns01.****.local. Root.dns01.test.local. (2011071001; Serial3600; Refresh1800; Retry604800; Expire86400; Minimum TTL) @ in NS dns01.test.local.@ in PTR test.local. Dns01 in A 10.20.20.66-in PTR dns01.test.local.

5. Start the service

Service named Startchkconfig named on

6, the DNS log configuration, the Bind log mode is set as follows, note the/var/named directory write permissions

logging {//        channel default_debug {//                 file  "data/ Named.run ";//                 severity dynamic;//        };//}; logging {         channel bind_log {                 file  "Bind.log"  versions 3 size  20m;                 severity       info;                 print-time   yes;                 print-category  yes;          };         category queries {                 bind_log;          };};

Reference Links:

http://onlyzq.blog.51cto.com/1228/546630/

Http://www.mamicode.com/info-detail-493643.html

CentOS6.5 Configuring the DNS service