DNS Server di Ubuntu 11.04
Ketentuan:
Nama DNS Server : ns1.edusoftcenter.com
Nama Web Server : www.edusoftcenter.com
IP Address : 192.168.1.1
Instalasi:
# apt-get install bind9
Setting Cache Server:
# vim /etc/bind/named.conf.options
hilangkan tanda komentar ( // ) dan ganti angka 1.2.3.4 dengan alamat server DNS yang diberikan oleh ISP langganan Anda (pada contoh ini IP DNS adalah 8.8.8.8, milik Google).
forwarders {
8.8.8.8;
};
Membuat File Zone:
# vim /etc/bind/named.conf.local
zone “edusoftcenter.com” {
type master;
file “/etc/bind/db.edusoft”;
};
# cp /etc/bind/db.local /etc/bind/db.edusoft
# vim /etc/bind/db.edusoft
; Zone file for edusoftcenter.com
$TTL 604800 ; 2 hours
@ IN SOA ns1.edusoftcenter.com. webmaster.edusoftcenter.com. (
2 ; Serial
604800 ; Refresh
86400 ; Retry
2419200 ; Expire
604800 ) ; Negative Cache TTL
;
NS ns1.edusoftcenter.com.
@ A 192.168.1.1
www A 192.168.1.1
Membuat File Reverse Zone:
# vim /etc/bind/named.conf.local
zone “1.168.192.in-addr.arpa” {
type master;
file “/etc/bind/db.192”;
};
# cp /etc/bind/db.127 /etc/bind/db.192
# vim /etc/bind/db.192
; Zone file for reverse
$TTL 604800 ; 2 hours
@ IN SOA ns1.edusoftcenter.com. webmaster.edusoftcenter.com. (
2 ; Serial
604800 ; Refresh
86400 ; Retry
2419200 ; Expire
604800 ; Negative Cache TTL
;
@ IN NS ns1.
1 IN PTR ns1.edusoftcenter.com.
1 IN PTR www.edusoftcenter.com.
# vim /etc/resolv.conf
search edusoftcenter.com
nameserver 192.168.1.1
# /etc/init.d/bind9 restart
Lakukan Pengujian:
# ping www.edusoftcenter.com