Step #3: Configure Multiple Listening Ports For a refresher on editing files with vim see: Now, let’s edit the file found in the previous step: vim /etc/squid/squid.conf Look for a section of the configuration file similar to: # Squid normally listens to port 3128 http_port 3128 Each port number on which you’d like Squid to listen requires a separate line in the config file. Naruto Shippuden Season 1 480p. For example: to use port 1337 and 1338 edit the file to include: http_port 1337 http_port 1338 Exit and save the file, and then restart Squid: systemctl restart squid Now running the command: netstat -plant Should show something similar to: Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp6 0 0:::1337:::* LISTEN 6261/(squid-1) tcp6 0 0:::1338:::* LISTEN 6261/(squid-1) Where:::1337 and:::1338 are the ports on which Squid is listening.