Trying to isolate access between networks on 751U

RouterOS General
1

First off I’m new to this forum and Mikrotik…

This is what I have configured and working:
Port 1:
Wan, DHCP

Port 2&3:
Bridge 1
DHCP server 1
10.10.10.1

Port 4&5:
Bridge 2
DHCP server 2
10.10.11.1

This config is up and running perfect, the issue I’m having is I’m trying to isolate the two networks so they don’t see or have access to each other, can someone please help.

Thanks.
Cliff.

2

In the ip firewall filters setup a rule that identifies the traffic and drop it.

You may find it easiest to match source traffic of 10.x.x.0/24 an destination of 10.y.y.0/24 and drop that or you can match based on source and destination interfaces or bridge interfaces. There are other ways to match the traffic too if these don’t meet your needs.