I have read alot here about transparent proxy but when I try to enable it I cannot get it to work. I have read alot of different ways to implement, including https://www.tcptechs.com/opnsense-transparent-caching-filtering-proxy-with-virus-scanning-step-6-transparent-proxy/. Can someone help?
Dear spetrillo,
Here's a couple of posts that may help : https://forum.opnsense.org/index.php?topic=18191.msg82705#msg82705 (https://forum.opnsense.org/index.php?topic=18191.msg82705#msg82705)
https://forum.opnsense.org/index.php?topic=16618.msg76917#msg76917 (https://forum.opnsense.org/index.php?topic=16618.msg76917#msg76917)
let me know if you face any problem
almost note that you have to setup the firewall rules to support the redirect to port 3128... there's a very small 'clickable' link in the setting that will do this automatically for you.