Blok https dengan squid

#nano /etc/network/interfaces

            auto eth0

            iface eth0 inet static

                        address 192.168.20.100

                        netmask 255.255.255.0

                        gateway 192.168.20.1

                        network 192.168.20.0

            auto eth1

            iface eth1 inet static

                        address 192.168.100.1

                        netmask 255.255.255.192

                        network 192.168.100.0

#/etc/init.d/networking restart

pasang kabel dari server ke switch internet ping 192.168.20.1

#nano /etc/resolv.conf

            nameserver 192.168.20.1

            nameserver 8.8.8.8

#nano /etc/rc.local

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

            iptables -t nat -A PREROUTING -s 192.168.100.0/26 -p tcp --dport 80 -j REDIRECT --to-port 3128

            iptables -A INPUT -p tcp -s 192.168.100.0/26 --dport 443 -j DROP

#nano /etc/sysctl.conf

            hapus tanda pagar #net.ipv4.ip_fordward=1 menjadi (net.ipv4.ip_fordward=1) tanpa buka/tutup kurung

#apt-cdrom add

#apt-get -y install squid

#cd /etc/squid

#nano squid.conf

                        ctrl w http_port 3128

                                    http_port 3128 tambahkan transparent

                        ctrl w insert your

                                    acl ayub src 192.168.100.0/26

                                    http_access allow ayub

                        ctrl w acl connect

                                    acl blokirsitus url_regex "/etc/squid/blokirsitus.txt"

                                    http_access deny blokirsitus

                        ctrl w cache_mgr {hapus tanda pagar (#) pada cache_mgr}

                                    cache_mgr Ayub_wahyudin@smnkn1lelea.sch.id

                                    visible_hostname www.smkn1lelea.sch.id

   #nano blokirsitus.txt

                        http://www.google.com

                        https://mail.len.co.id

#/etc/init.d/squid restart

#reboot