Making an IP in-accessible from the web

RouterOS Beginner Basics
1

Hello,
I’m currently running RouterOS v6.27

My network setup is as follows:
Uplink from ISP → Routerboard → Switch → a few devices here
ether1 is the uplink from the ISP
ether2 is a slave of ether1 and where the switch is plugged into

I plan to use the routerboard mainly as a firewall to drop connections to a few static web/word reachable IP addresses

Here’s what I’ve tried so far but it doesn’t drop the connection to that IP address:

The DST-IP address still resolves and loads fine from the web even after this rule has been added.

Any help would be greatly appreciated.

Thanks!

2

Hello, you can keep blank source address and change your chain to Forward.

3

Forward chain. Input is for protection of router itself.