DNS Server cheat sheet

$ sudo vim /etc/bind/named.conf.local

zone "llc.com" { type master; file "/etc/bind/zones/llc.com.db";};

zone "2.168.192.in-addr.arpa" { type master; file "/etc/bind/zones/2.168.192.db";};

$ sudo vim /etc/bind/named.conf.options

options {

forwarders { 192.168.2.15; };};

$ sudo vim /etc/bind/zones/llc.com.db

llc.com. IN SOA dns1.llc.com. root.dns1.llc.com. ( 001 ; serial 1H ; refresh 15M ; retry 1W ; expiry 1H ; ttl)@ IN NS dns1dns1 IN A 192.168.2.5@ IN A 192.168.2.5www IN CNAME dns1

redhat.llc.com. IN NS dns1.redhat.llc.com.dns1.redhat.llc.com. IN A 192.168.2.10

$ sudo vim /etc/bind/zones/2.168.192.db

llc.com. IN SOA dns1.llc.com. root.dns1.llc.com. ( 001 ; serial 1H ; refresh 15M ; retry 1W ; expiry 1H ; ttl)@ IN NS dns15 IN PTR dns1.llc.com.

$ sudo vim /etc/resolv.conf

nameserver 192.168.2.5

1 Menentukan domain yang dikelola

2 Menentukan domain di atas kita

5 Menentukan DNS Server

3 Menentukan ip-ip hostname & sub domain kita

4 Menentukan nama-nama dari ip kita (reversed dns)