NOT KNOWN FACTUAL STATEMENTS ABOUT WINBOX

/ip firewall filter incorporate chain=enter link-point out=set up,related motion=settle for comment="accept set up,relevant"; insert chain=input connection-state=invalid motion=fall; insert chain=input in-interface=ether1 protocol=icmp action=take remark="allow ICMP"; add chain=input in-interface=ether1 protocol=tcp port=8291 action=take remark="ma