incorporate chain=input in-interface=ether1 action=acknowledge protocol=tcp port=8291 comment="enable Winbox"; include chain=input in-interface=ether1 action=take protocol=tcp port=22 comment="permit SSH"; incorporate chain=input in-interface=ether1 motion=drop comment="block everything else"; Underneath the ‘Neighbours’ tab, you can use neighbour discovery to uncover out there router... https://rylandpzjs.bcbloggers.com/29574555/fascination-about-winbox