MENGATASI KESALAHAN KONFIGURASI BIND9

2:07 am | Labels: bind9, dns, install, server

Beberapa waktu lalu, saya dan rekan saya pernah mencoba menginstal DNS server menggunakan paket bind9 di ubuntu server 9.04. banyak kali saya berhasil melakukan instalasi dan konfigurasi mulai dari file /etc/bind/named.conf.local, file /etc/bind/fitrin.host dan /etc/bind/fitrin.rev, dan ketika di restart, dengan /etc/init.d/bind9 restart

hasilnya cukup memuaskan,

* Stopping domain name service… bind [OK]

* Starting domain name service… bind [OK]

Tapi, kamu pernah mengalami kasus seperti ini?

pusing memang. . ketika instalasi anda berhasil dengan lancar dan konfigurasinya telah anda lakukan dengan benar, tiba-tiba ketika anda merestart servis bind9, hasilnya. . .

* Stopping domain name service… bind

rndc: connect failed: 127.0.0.1#953: connection refused [fail]

* Starting domain name service… bind [fail]

Sudah berulang-ulang saya melakukan aptitude purge bind9. namun, hasilnya sama. .

Setelah itu, saya coba googling, dan saya menemukan jawaban seperti ini. .

Dengan menjalankan perintah

named -g -p 53

27-Okt-201013:19:59.057 starting BIND 9.4.2-P2.1 -g -p 53
27-Okt-201013:19:59.058 found 2 CPUs, using 2 worker threads
27-Okt-201013:19:59.061 loading configuration from ‘/etc/bind/named.conf’
27-Okt-201013:19:59.061 /etc/bind/named_ehcp.conf:140: zone ‘forumkita.us.to’: already exists previous definition: /etc/bind/named_ehcp.conf:128
27-Okt-201013:19:59.062 /etc/bind/named_ehcp.conf:152: zone ‘forumkita.us.to’: already exists previous definition: /etc/bind/named_ehcp.conf:128
27-Okt-201013:19:59.062 loading configuration: failure
27-Okt-201013:19:59.062 exiting (due to fatal error)

Ternyata, kesalahannya waktu itu adalah terdapat di baris yang kedua, yaitu terdapat pengulangan nama domain, dan langkah selanjutnya adalah menghapus domain yang menumpuk itu. .

Jika sudah, cek lagi dan hasilnya adalah seperti ini. .

27-Okt-201013:25:07.633 starting BIND 9.4.2-P2.1 -g -p 53
27-Okt-201013:25:07.633 found 2 CPUs, using 2 worker threads
27-Okt-201013:25:07.636 loading configuration from ‘/etc/bind/named.conf’
27-Okt-201013:25:07.638 listening on IPv6 interfaces, port 53
27-Okt-201013:25:07.639 listening on IPv4 interface lo, 127.0.0.1#53
27-Okt-201013:25:07.641 listening on IPv4 interface eth0, 113.98.163.244#53
27-Okt-201013:25:07.695 automatic empty zone: 254.169.IN-ADDR.ARPA
27-Okt-201013:25:07.695 automatic empty zone: 2.0.192.IN-ADDR.ARPA
27-Okt-201013:25:07.695 automatic empty zone: 255.255.255.255.IN-ADDR.ARPA
27-Okt-201013:25:07.695 automatic empty zone: 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0                 .0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.IP6.ARPA
27-Okt-201013:25:07.696 automatic empty zone: 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0                 .0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.IP6.ARPA
27-Okt-201013:25:07.696 automatic empty zone: D.F.IP6.ARPA
27-Okt-201013:25:07.696 automatic empty zone: 8.E.F.IP6.ARPA
27-Okt-201013:25:07.696 automatic empty zone: 9.E.F.IP6.ARPA
27-Okt-201013:25:07.696 automatic empty zone: A.E.F.IP6.ARPA
27-Okt-201013:25:07.696 automatic empty zone: B.E.F.IP6.ARPA
27-Okt-201013:25:07.699 none:0: open: /etc/bind/rndc.key: permission denied
27-Okt-201013:25:07.699 couldn’t add command channel 127.0.0.1#953: permission                  denied
27-Okt-201013:25:07.699 none:0: open: /etc/bind/rndc.key: permission denied
27-Okt-201013:25:07.699 couldn’t add command channel ::1#953: permission denied
27-Okt-201013:25:07.710 ignoring config file logging statement due to -g option
27-Okt-201013:25:07.721 zone 0.in-addr.arpa/IN: loaded serial 1
27-Okt-201013:25:07.721 zone 127.in-addr.arpa/IN: loaded serial 1
27-Okt-201013:25:07.722 zone 255.in-addr.arpa/IN: loaded serial 1
27-Okt-201013:25:07.723 zone pcnetland.co.cc/IN: loaded serial 655
27-Okt-201013:25:07.724 zone domainname.com/IN: loaded serial 542
27-Okt-201013:25:07.724 zone antonbi.web.id/IN: loaded serial 819
27-Okt-201013:25:07.725 zone blogskarose.web.id/IN: loaded serial 823
27-Okt-201013:25:07.725 zone ros-in.hotels.web.id/IN: loaded serial 644
27-Okt-201013:25:07.726 zone ictbantul.web.id/IN: loaded serial 48
27-Okt-201013:25:07.726 zone skarose.web.id/IN: loaded serial 211
27-Okt-201013:25:07.727 zone sutran.web.id/IN: loaded serial 278
27-Okt-201013:25:07.727 zone localhost/IN: loaded serial 2
27-Okt-201013:25:07.728 zone smk2sewon.info.tm/IN: loaded serial 552
27-Okt-201013:25:07.728 zone forumkita.us.to/IN: loaded serial 675
27-Okt-201013:25:07.729 zone ngomong2.us.to/IN: loaded serial 612
27-Okt-201013:25:07.730 running
27-Okt-201013:26:13.810 shutting down
27-Okt-201013:26:13.811 no longer listening on ::#53
27-Okt-201013:26:13.812 no longer listening on 127.0.0.1#53
27-Okt-201013:26:13.812 no longer listening on 113.98.163.244#53
27-Okt-201013:26:13.815 exiting

Bind berjalan normal. . .

Selamat!!!