redirect a specific device to a website.

RouterOS Beginner Basics
1

Hi, is it possible to redirect all internet traffice form a specific device to a specific page?

What I want is to block internet traffice for a specifice device (PC, notebook or smartphone) and redirect to a page where the can read Internet access is blocked because they have not payed there bill yet.

2

Try hotspot. There are example configs of that scenario

3

This article is 4 years old but maybe this method still works.

http://wiki.mikrotik.com/wiki/Payment_Reminders