Hi. I like to use the MikroTik device RB750GR3 hEX with multiple LAN Interfaces like on this page: http://howto.demonnet.org/2017/04/run-multiple-networks-mikrotik/
But with the current RouterOS Version 6.42.3, the Master Port flag like on the page described doesn’t exist anymore.
May you help me with the GUI setup? Thanks!
Since 6.41 there is no Master port.
Configure all with bridges and hardware off-loading will be enabled where it could be possible.
In the hex model, only one bridge will get HW offloading.
Have you read the link you provided above? You don’t use Master Port config in it.
Each interface is used as a routed (Not Switched) interface, so no bridges / Master Port config required
Should clarify if you do not want the different LANS to talk to each other as the default setting, dont put them together on a bridge!
You an always connect them later, with the fidelity you require, with a FW rule, like if you want to share devices like a printer.