CYBER-BAPUK - Tanpa Berlama-lama, kali ini kita akan lanjut ke LAB 6.3, yaitu tentang Configure DNS Load Balance.Oke, langsung saja kita mulai.
CARA KONFIGURASI :
-yum install bind bind-utils -y
-nano /etc/named.conf
Nantinya akan muncul tampilan seperti ini :
-listen-on port 53 {127.0.0.1; 172.16.50.100; 172.16.50.101; };
allow-query {localhost; 172.16.50.0/16 }
forwarders {
172.16.0.1;
202.34.178.245;
};
zone "tkj.net" IN {
type master
file "/var/named/forward.zone";
};
zone "50.16.172.in-addr.arpa" IN {
type master
file "/var/named/reverse.zone";
-named-checkconf /etc/named.conf
-nano /var/named/forward.zone
Kita akan menulis isi dari Forward Zone.
$TTL 604800
@ IN SOA tkj.net. root.tkj.net. (
2017112401 ; serial
10800 ; refresh
3600 ; retry
604800 ; expired
604800 ; ttl
)
@ IN NS tkj.net.
ns IN A 172.16.50.100
IN A 172.16.50.101
www IN A 172.16.50.100
mail IN A 172.16.50.100
@ IN MX 10 mail.tkj.net.
-cp /var/named/forward.zone /var/named/reverse.zone
-nano /var/named/reverse.zone
$TTL 604800
@ IN SOA tkj.net. root.tkj.net. (
2017112401 ; serial
10800 ; refresh
3600 ; retry
604800 ; expired
604800 ; ttl
)
@ IN NS tkj.net.
100 IN PTR 172.16.50.100
101 IN PTR 172.16.50.101
100 IN PTR 172.16.50.100
100 IN PTR 172.16.50.100
-named-checkzone tkj.net /var/named/forward.zone
-named-checkzone 50.16.172.in-addr.arpa /var/named/reverse.zone
-systemctl restart named
-systemctl enable named
-firewall-cmd --permanent --add-port=53/tcp
-firewall-cmd --permanent --add-port=53/udp
-firewall-cmd --reload
Testnya dengan ketik :
-host ns.tkj.net
Semoga Bermanfaat dan Selamat Mencoba!
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