1. Masuk sebagai user root
$ sudo su
2. Lakukan konfigurasi network dengan melakukan edit pada /etc/netplan/50-cloud-init.yaml
# nano /etc/netplan/50-cloud-init.yaml
3. Update repo
# apt update
4. install Bind9 dan dnsutils
# apt install bind9 dnsutils -y
5. Masuk kedalam direktori /etc/bind
# cd /etc/bind
6. Kemudian lihat isi dalam direktori tsb
# ls
7.Buat file zone untuk domain
cp db.local db.smk-angkasa.sch.id
cp db.127 db.1
8. Lakukan konfigurasi pada forward zone
nano db.smk-angkasa.sch.id
Buat seperti ini namun sesuaikan domain dan ip anda
;
; BIND data file for local loopback interface
;
$TTL 604800
@ IN SOA smk-angkasa.sch.id. root.smk-angkasa.sch.id. (
2 ; Serial
604800 ; Refresh
86400 ; Retry
2419200 ; Expire
604800 ) ; Negative Cache TTL
;
@ IN NS smk-angkasa.sch.id.
@ IN A 10.10.22.1
ns1 IN A 10.10.22.1
www IN A 10.10.22.1
web IN CNAME www.smk-angkasa.sch.id.
@ IN TXT "SMK Dharma Bahari DNS Server Testing"
9. Kemudian buat konfigurasi reverse zone
nano db.1
edit output menjadi seperti dibawah (sesuaikan dengan domain dan ip milik anda)
;
; BIND reverse data file for local loopback interface
;
$TTL 604800
@ IN SOA smk-angkasa.sch.id. root.smk-angkasa.sch.id. (
1 ; Serial
604800 ; Refresh
86400 ; Retry
2419200 ; Expire
604800 ) ; Negative Cache TTL
;
@ IN NS smk-angkasa.sch.id.
1 IN PTR ns1.smk-angkasa.sch.id.
1 IN PTR smk-angkasa.sch.id.
1 IN PTR www.smk-angkasa.sch.id.
10. Tambahkan konfigurasi zona di named.conf.local
# nano named.conf.local
edit output
//
// Do any local configuration here
//
// Consider adding the 1918 zones here, if they are not used in your
// organization
//include "/etc/bind/zones.rfc1918";
zone "smk-angkasa.sch.id" {
type master;
file "/etc/bind/db.smk-angkasa.sch.id";
};
zone "22.10.10.in-addr.arpa" {
type master;
file "/etc/bind/db.1";
};
11. Selanjutnya konfigurasi resolv.conf
nano named.conf.options
edit output
options {
directory "/var/cache/bind";
// If there is a firewall between you and nameservers you want
// to talk to, you may need to fix the firewall to allow multiple
// ports to talk. See http://www.kb.cert.org/vuls/id/800113
// If your ISP provided one or more IP addresses for stable
// nameservers, you probably want to use them as forwarders.
// Uncomment the following block, and insert the addresses replacing
// the all-0's placeholder.
forwarders {
8.8.8.8;
};
//========================================================================
// If BIND logs error messages about the root key being expired,
// you will need to update your keys. See https://www.isc.org/bind-keys
//========================================================================
dnssec-validation no;
listen-on-v6 { any; };
};
12. Konfigurasi resolv.conf
nano /etc/resolv.conf
edit output
nameserver 10.10.22.1
options edns0 trust-ad
search smk-angkasa.sch.id
13. Lakukan restart bind9 serta cek statusnya (harus aktif)
systemctl restart bind9
systemctl status bind9
14. Kemudian uji coba dns server di ubuntu
nslookup smk-angkasa.sch.id
Server: 10.10.22.1
Address: 10.10.22.1#53
Name: smk-angkasa.sch.id
Address: 10.10.22.1
1. Lakukan update repo
# apk update
2. Install bind-tools
apk add bind-tools
3. Cek konfigurasi resolv.conf
cat /etc/resolv.conf
4. Tambahkan dns server ubuntu ke resolv.conf
echo "nameserver 10.10.22.1" > /etc/resolv.conf
5. Lakukan uji coba
nslookup smk-angkasa.sch.id
nslookup web.smk-angkasa.sch.id
dig smk-angkasa.sch.id TXT
