KONFIGURASI PROXY SQUID PADA DEBIAN 7.0

 #nano /etc/network/interfaces

auto eth0

iface eth0 inet static

address  192.168.20.4

netmask 255.255.255.0

gateway 192.168.20.1

auto eth1

iface eth1 inet static

address  11.12.13.1

netmask 255.255.255.240

Ctrl+X -->y

# /etc/init.d/networking restart

#nano /etc/resolv.conf

            nameserver 192.168.20.1

            nameserver 8.8.8.8


Ctrl+X -->y

#nano/etc/rc.local

            iptables –t nat –A POSTROUTING –o eth0 –j MASQUERADE

            iptables –t nat –A PREROUTING –s 11.12.13.0/28  –p tcp --dport 80 –j REDIRECT 
            --to-port 3128

           (Tulis di atas tulisan “exit 0”)

#nano /etc/sysctl.conf

           (cari tulisan) #netIpv4 Forward=1 --> hapus tanda # pada depan tulisan tersebut

#reboot

          - Selanjutnya instalasi squid (dari CD)

#apt-cdrom add

#apt-get –y install squid

#cd /etc/squid

nano squid.conf

               Ctrl+w --> ketik http_port 3128                  
                              Tambahkan transparent setelah http_port 3128

                Ctrl+w --> ketik insert your
                              (tulis dibawah insert your)

                              acl jaringan src 11.12.13.0/28
                              http_access allow jaringan

                   Ctrl+w --> ketik acl connect

                              acl blok dstdomain “/etc/squid/situs.txt”

                              http_access deny blok

            Ctrl+w --> ketik cache_mgr

                             (hapus tanda # dari tulisan webmaster + hapus tulisan webmaster)

                             cache_mgr ayubwahyudin@gmail.com

                             visible_hostname www.gmail.com

                  Ctrl X-->y

 nano situs.txt

                            www.kompas.com (situs yang akan di blok)

                             Ctrl X-->y

#/etc/init.d/squid restart

#reboot