I'd like to block or redirect certain domains for anyone using my VPN tunnel (pptp).
I thought simply editing the hosts file would achieve this, but I guess not. Is there another way?
The VPN is set up on a DigitalOcean VPS.
EDIT: I assume the down vote comes from the assumption I want to do something malicious. Actually, I am just trying to set up a kind of Intranet where I can create redirect traffic from a-domain-that-does-not-exist-irl.com to localhost, which will host a web app. The purpose is to show a client their project while it's in progress without putting it public not he Internet.
EDIT2: Why the down votes? Please comment.