I have set up a VPN connection on Windows Server 2012 R2 using L2TP over IPsec, and using username and password authentication.
The connection works fine however I need to block internet access to the connecting users and just give them access to network resources. Any ideas how this might be accomplished? maybe via a policy or something?
I have searched the internet and it is usually the other way round (giving access to the internet - troubleshooting)