Membangun proxy Server Dengan Debian 6 Squeeze (Untuk UJI KOMPETENSI nih !)

root@myserver :~# nano /etc/network/interfaces

# The primary network interface

allow-hotplug eth0

iface eth0 inet dhcp

# The secondary network interface

allow-hotplug eth1

iface eth1 inet static

address 192.168.50.1

netmask 255.255.255.0

network 192.168.50.0

broadcast 192.168.50.255

• Memasukan dns server

root@myserver :~# nano /etc/resolv.conf

nameserver 8.8.8.8

nameserver 8.8.4.4

• Mengaktifkan IP Forward

root@myserver:~# echo 1 > /proc/sys/net/ipv4/ip_forward

root@myserver :~# nano /etc/sysctl.conf

Hilangkan tanda # pada baris

net.ipv4.ip_forward=1

• Seting router static

root@myserver :~# nano /etc/rc.local

iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j DNAT --to-destination 192.168.50.1:3128

iptables -t nat -A PREROUTING -i eth1 -p tcp --dport 80 -j REDIRECT --to-port 3128

• Mengganti mirror

root@myserver :~# nano /etc/apt/sources.list

deb http://kambing.ui.ac.id/debian/ squeeze main

deb-src http://kambing.ui.ac.id/debian/ squeeze main

• Install paket squid

root@myserver :~# apt cdrom add

root@myserver :~# apt-get update

root@myserver :~# apt-get install squid squid3-common

• Nonaktifkan squid

root@myserver :~# Service squid stop

• Backup squid

 root@myserver :~# cp /etc/squid/squid.conf //etc/squid/squid.conf.backup

• Setting squid

root@myserver :~# nano /etc/squid/squid.conf

acl CONNECT method CONNECT

acl tkj src 192.168.50.0/24 192.168.1.0/24

http_access allow tkj

http_access deny all

http_access allow manager localhost

http_access deny manager

acl blok dst domain www.facebook.com www.youtube.com

http_access deny blok

http_access allow all

http_port 3128 transparent

cache_mgr nama_siswa@smkm2-kdr.sch.id

visible_hostname www.smkm2-kdr.sch.id

hierarchy_stoplist cgi-bin ?

coredump_dir /var/spool/squid3

httpd_accel_host virtual

httpd_accel_port 80

httpd_accel_with_proxy on

httpd_accel_uses_host_header on