Mikrotik: Redirect Traffic
From OnnoCenterWiki
To redirect packets destined for 10.20.30.1:2020 to 192.168.20.1:3040 , you add a DNAT rule in the firewall like this:
/ip firewall nat add dst-address=10.20.30.1 dst-port=2020 action=dst-nat to-addresses=192.168.20.1 to-ports=3040