How to distribute Internet on Mikrotik without a bridge?

Question

Mikrotik

There is Mikrotik, I want to configure a separate range of IP addresses for the DHCP server on each port. But when merging into a bridge (bridge), a separate range can no longer be assigned, because the port will work in slave mode. And without a bridge, the Internet is not distributed.

How to implement correctly:

• Separate ranges of IP addresses on ports?
  
• Distribution of the Internet on ports?
  
• Accessibility of devices between ranges of IP addresses?
  

Answer 1

1. The Internet and the bridge are not connected in any way.
2. You can hang several different addresses on different subnets on the bridge, but there will be no l2 isolation.
3. In one l2 segment, you can issue ip from different subnets using redundancy.

Answer 2

There is no way in the bridge on L2, only in the route on L3.

Answer 3

Remove the bridge, create the required number of DHCP servers, bind each to the desired connector. Review the masquerade and firewall configuration.

Answer 4

Everything should work like this:
1) Set up the Internet even with QuickSet - you need a masquerade
2) Break the bridge
3) Set up DHCP on your different ports
4) Gateway in each MICROTIC range
5) You have 100% working Internet for different subnets =)
6) In the firewall, set up Chain - FORWARD, Action - ACCEPT, src.Addr - XXXX / 24, DstAddr - YYYY / 24 Something like
that