Filter rule drop dont work

RouterOS Beginner Basics
1

When i want to block communication between 2 ip adress on the same subnet and same port, it does not work, i can still access.

There is only 2 filter rule.

chain=forward action=drop  src-address=192.168.1.10 dst-address=192.168.1.11
chain=forward action=drop  src-address=192.168.1.11 dst-address=192.168.1.10

Route print

ADC DST 192.168.1.0/24 PREF-SRC 192.168.1.1 Gateway testing

2 computers are connected on switch, from switch 1 cable connect mikrotik.
Computers are set to have default gateway 192.168.1.1

Eth1 address 192.168.1.1/24
Network 192.168.1.1
Interface testing

2

This will not work. Traffic between servers never reaches the mikrotik. The switch allows the connection directly.

3

Right on the money. Since they are in the same subnet the hosts don’t send the data to the router… they just send it directly.