Setting IP Addres dan DNS di Linux [Newbie]

* Buka Terminal

Masuk dalam mode "Superuser",

xlam@ebook:~$ sudo su
Password: [Deffault Password: root]

1. Setting IP

root@ebook:/#nano /etc/network/interfaces

auto lo
iface lo inet loopback

auto eth0             //Berfungsi agar alamat ip di simpan secara permanen meskipun linux di restart
iface eth0 inet static                 //Interface eth0 ip di setting secara static atau manual
address 202.159.3.67
netmask 255.255.255.224
gateway 202.159.3.90

Simpan!

2. Setting DNS

root@ebook:/#nano /etc/resolv.conf

nameserver 202.159.32.2           //Default DNS 8.8.8.8
nameserver 202.159.33.2          //Alamat DNS di sesuaikan dengan ISP yang anda gunakan

3. Setelah Setting IP dan DNS Restart Network

root@ebook:#/etc/init.d/networking restart

* Kita cek konfigurasi anda sudah jalan atau belum?

root@ebook:/#ifconfig

eth0      Link encap:Ethernet  HWaddr 00:02:44:91:47:83
inet addr:202.159.3.67  Bcast:202.159.3.95  Mask:255.255.255.224
UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
RX packets:169988 errors:67 dropped:0 overruns:0 frame:0
TX packets:6082 errors:0 dropped:0 overruns:0 carrier:0
collisions:1528 txqueuelen:1000
RX bytes:141935582 (135.3 MiB)  TX bytes:812217 (793.1 KiB)
Interrupt:5
lo        Link encap:Local Loopback
inet addr:127.0.0.1  Mask:255.0.0.0
UP LOOPBACK RUNNING  MTU:16436  Metric:1
RX packets:48 errors:0 dropped:0 overruns:0 frame:0
TX packets:48 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3753 (3.6 KiB)  TX bytes:3753 (3.6 KiB)

4. Check Koneksi
root@ebook:/# ping google.com

PING google.com (64.233.167.99) 56(84) bytes of data.
64 bytes from py-in-f99.google.com (64.233.167.99): icmp_seq=1 ttl=237 time=420 ms
64 bytes from py-in-f99.google.com (64.233.167.99): icmp_seq=2 ttl=237 time=330 ms
64 bytes from py-in-f99.google.com (64.233.167.99): icmp_seq=3 ttl=237 time=545 ms
64 bytes from py-in-f99.google.com (64.233.167.99): icmp_seq=4 ttl=237 time=429 ms
64 bytes from py-in-f99.google.com (64.233.167.99): icmp_seq=5 ttl=237 time=329 ms
— google.com ping statistics —
5 packets transmitted, 5 received, 0% packet loss, time 4010ms
rtt min/avg/max/mdev = 329.664/411.183/545.187/79.429 ms

* Jika keluar seperti diatas berarti sudah Connect
* Jika keluar seperti ini, berarti belum tersambung dengan internet

Request Time Out
Request Time Out
Request Time Out

root@ebook:/#

NB: Jika ada kesalahan, sharing yuk.. ^^

Sekian…:)
Semoga Bermanfaat!! ^^