Proxy: blacklist not working?

[Frittenfett]

Hello,

I would like to setup my proxy to block everything except some whitelisted sites.
My configuration looks like this ->> see attachments.

This configuration is still allowing all traffic but I can't see my problem here?
Firewall rules aren't important in this case: clients are located in a different subnet and a different firewall is blocking all non-proxy-traffic.

Regards,
Tim

[Julien]

Have you created the NAT rules so the users won't pas the proxy ?

[bartjsmit]

Quickest test to confirm a proxy is working is to browse to a non-existent website (e.g. http://thisisdefinitelytoolongtobearealwebsite.net) and see if you get the Squid error message, or the message from your browser.

Bart...

[Frittenfett]

Quickest test to confirm a proxy is working is to browse to a non-existent website (e.g. http://thisisdefinitelytoolongtobearealwebsite.net) and see if you get the Squid error message, or the message from your browser.

Bart...

This part seems working fine:

[Julien]

you need to create a NAT rules for both http and https so the users won;t by pass the proxy and its will force every traffic to go through the proxy.