Single WAN port and Multi subnet public IPs

RouterOS Beginner Basics
1

hello,
if I have 3 subnet public IPs, like 111.22.22.22/28, 222.22.22.22/28, 333.22.22.22/28, and singel WAN port, so RouterOS support this conifg? like pfSens?
tks.

2

You can have as many addresses or subnets on one port as you want (well, there probably is some upper limit, but unlikely anything you could hit).

3

okay. so there will not cause Routing loop?

4

If the subnet are not overlaping will not be a problem.

Maybe you could have a layer2 problem looking in ARP table, the best practice is to use VLAN instead

5

How to config this?tks.

6

Some ISP give you links via VLAN, so you can put a VLAN for each link in MikroTik Router, similar as sub-interface in Cisco routers

7

got it, tks.