Buat DNS Server Pada Red Hat 9

Ketentuan

Server:

IP ADDRESS 192.168.30.1

NETMSK 255.255.255.0 (/24)

GATEWAY 192.168.30.254

Client:

IP ADDRESS 192.168.30.10

NETMASK 255.255.255.0 (/24)

GATEWAY 192.168.30.254

DNS 192.168.30.1

1. Siapkan PC dg system operasi red hat 9
2. Install paket bind9

# rpm –ivh bind-9.2.1-16.rpm

3. Setting file resolv.conf

# vi /etc/resolv.conf

search zulmi.net

nameserver 192.168.30.1

4. Buat zona forward dan reverse pada file named.conf

# vi /etc/named.conf

zone “zulmi.net” IN {

type master;

file “forward”;

};

Zone “30.168.192.in-addr.arpa” IN {

type master;

file “reverse”;

};

5. Copy contoh file zona forward dan file zona reverse pada directory /var/named

# cp localhost.zone forward

# cp named.local reverse

6. Edit file zona forward

# vi /var/named/forward

$ORIGIN zulmi.net.

@ 1D IN SOA zulmi.net. root (

1D IN NS ns.zulmi.net.

1D IN A 192.168.30.1

ns 1D IN A 192.168.30.1

www 1D IN A 192.168.30.1

ftp 1D IN A 192.168.30.1

mail 1D IN A 192.168.30.1

1D IN MX 10 mail.zulmi.net.

7. Edit file zona reverse

# vi /var/named/reverse

@ IN SOA zulmi.net. root.zulmi.net. (

IN NS ns.zulmi.net.

1 IN PTR ns.zulmi.net.

8. Hidupkan service named

# service named start

9. Cek DNS server

# nslookup –sil

>zulmi.net

Server: 192.168.30.1

Address: 192.168.30.1#53

Name: zulmi.net

Address: 192.168.30.1

>192.168.30.1

Server: 192.168.30.1

Address: 192.168.30.1#53

1.30.168.192.in-addr.arpa name = ns.zulmi.net.

10. Kalau sudah muncul tulisan seperti diatas berarti DNS server sudah bisa digunakan