TUTORIAL INSTAL UBUNTU SERVER 11.04

1,Instal ubuntu server seperti biasa
2.sudo pppoeconf (masukkan username dan password dari telkom)
3 sudo apt-get update (update ubuntu server )
4. sudo pico /etc/network/interfaces

(auto eth1(jika inconfiq eth0) atau sebaliknya)
Iface eth1 inet static 
address 192.168.10.250netmask 255.255.255.224

network 192.168.10.224
broadcast 192.168.10.255
(control O (save) control X (exit))
5. sudo pico /etc/sysctl.conf


6. #net.ipv4.ip_forward=1 (tanda pagar didepan net.ipv4.ip_forward=1)
7. iptables -t nat -A POSTROUTING -s 192.168.2.0/255.255.255.0 -o ppp0 -j MASQUERADE (biar bisa routing internetnya pada semua cleint)

8. sudo pico /etc/rc.local (biar setelah restat bisa routing kembali gak hilang ,maka Perintah No 7 di          tulis atas exit .0,

  9.sudo apt-get install openssh-server (buat putty)