The Proxy feature allows you to add a proxy service on your network to cache/manage the Internbet access by focus on HTTP/HTTPs/FTP inside HTTP protocols It can be enabled on both Enterprise or Community Edition.
On the left menu, choose “Your System” / “Features”
On the search field, type “Proxy service”
Click on “Install” button on the “Proxy service” row
A new menu entry “Your Proxy” is displayed.
Select the “Status” sub-item.
After several seconds, you should see the status on green.
You proxy is now available on the 3128 default port.