Two networks on the same IF

Hey MikroTik Community:

I have what I assume is a simple problem:
I want to have two networks on the same interface, with different addresses and routes.

Network 1:
DHCP: particular registered addresses
Net: 10.100.0.0/24
Network 2:
DCHP: other registered addresses, all un reg’d
Net: 10.10.0.0/23

Both networks need to be internet reachable, but may not reach each other

Is this possible?

You can’t have 2 DHCP servers on the same interface. You could assign each device static addressing, pppoe, or vlans. Look at this.

http://wiki.mikrotik.com/wiki/SwOS/Router-On-A-Stick

Thank you, I will have to go static, since the switch that they are hooked up to is not vlan capable.