Topic: (Part of the detailed Step-by-Step Installation Guide for setting up the Server)sudo apt-get install squidConfigure Squid for Transparent Proxy:
sudo vi /etc/squid/squid.confhttp_port 192.168.1.1:3128 transparent
icp_port 0
always_direct allow all
acl our_networks src 192.168.1.0/24 192.168.2.0/24
http_access allow our_networks
sudo /etc/init.d/squid restart
Configure Firewall for Transparent Proxy:sudo vi /etc/shorewall/rulesREDIRECT loc 3128 tcp www - !192.168.1.1sudo /etc/init.d/shorewall restartAdvert blocking:A simple hosts file serves pages faster than DansGuardianwget http://www.mvps.org/winhelp2002/hosts.zip
unzip hosts.zip
sed '/127.0.0.1 / s/127.0.0.1 //g' HOSTS > adservers
vi adservers# Delete all the top comments & the line 'localhost'sudo mv adservers /etc/squid sudo vi /etc/squid/squid.confacl ads dstdomain "/etc/squid/adservers"
http_access deny ads
sudo /etc/init.d/squid restart
Add SARG for log analysis:sudo apt-get install sargContinue with the rest of the detailed Step-by-Step Installation Guide