Catatan Router

ROUTER

1.       Pastikan LAN card ada 2

2.       Login sebagai root

3.       Apt-cdrom add

4.       Apt-get install bind9 openssh –server

5.       Nano /etc/network/interfaces

Auto eth0

Iface eth0 inet static

Address 192.168.40.16

Netmask 255.255.255.0

Network 192.168.40.0

Broadcast 192.168.40.255

Gateway 192.168.40.0

6.       /etc/init.d/networking restart

7.       Ping  192.168.40.0

8.       Ke windows

Open network and sharing center

Change adapter setting

Virtualbox host –only network

Internet protocol version 4 ( tcp/IPV4

Address 192.168.40.66

Subnetmask 255.255.255.0

Defauldgateway 192.168.40.16

9.       Ping 192.18.40.66

10.   Ping 192.168.40.16 (cmd)

11.   Nano /etc/network/interfaces

Auto eth1

Iface eth1 inet static

Address 193.120.10.16

Netmask 255.255.255.0

Network 193.120.10.0

Broadcast 193.120.10.255

Gateway 192.120.10.16

12.   /etc/init.d/networking restart

13.   Ping 193.120.10.16

14.   Nano /etc/sysctl.conf

#net.ipv4.ip_forward=1                  (# = apus)

15.   Sysctl –p (net.ipv4.ip_forward=1 > akan muncul

16.   Iptables –t nat –A POSTROUTING –s 192.168.0.0/24 –d 0/0 –j MASQUERADE

17.   Nano /etc/rc.local

Iptables –t nat –A POSTROUTING –s 192.168.0.0/24 –d 0/0 –j MASQUERADE

18.   Init 6

19.   Ping semua di cmd ^_^