RB750 3 Nat ports and 1 Static ip

RouterOS General
1

I have a RB750 that I would like to have 1 wan port 3 natted router ports and 1 static port.

I have:

  1. deleted the dhcp client from eth1.
  2. assigned a static ip to eth1.
  3. created a static route for eth1
  4. set master=none on eth5.

at this point everything works except for eth5. In order to make eth5 work I have to bridge eth1 and eth5.
Now the natted ports eth2-4 no longer work.
Is there anything special I should do to make the natted ports eth2-4 communicate with the bridge, without being in the bridge?

2

I think I have fixed it. I needed to change the nat out-interface to bridge1.

/ip firewall nat
add action=masquerade chain=srcnat disabled=
no out-interface=bridge1