Hello!
Mikrotik hardware/software is new to me and I’d like to learn via playing ISP. I have a WAN connection on sfp1, and as many public IPs as SFP interfaces on the mikrotik router. Let’s say 20.1.1.2 - 24 for a 24 port router. The gateway is reachable at 20.1.1.1.
I want to assign one public IPv4 to each SFP interface on the router and isolate the clients per default. Can you give me an example how to do this properly? I found examples with the IP route rules, but they were always routing from private subnets like 192.168.1.0/24. I think I need interface based rules?