Chrome - blocking internal IP addresses

[ITGuyNW]

Hi

 

I have a couple students who have decided they want to keep trying internal IP addresses in the 10 and 172 range in Chrome. Any way of stopping in this? I know you can block individual URLs in chrome GPO but I don't think you can do subnets?

 

Any ideas anyone please?

 

 

[ZeroHour]

Firewall rule on each pc maybe for the chrome process?

it’s that or url lists I think.

[PaddyNewman]

GPO firewall rule to drop all private addresses apart from your own.

Purposely put null routes on your WiFi if they are doing via mobile or force client isolation. 

[ITGuyNW]

Found I could do this very easily through Smoothwall... thanks all!