port forwarding

RouterOS Beginner Basics
12

this is the code:

/ip firewall nat
add action=masquerade chain=srcnat comment="defconf: masquerade" ipsec-policy=\
    out,none out-interface-list=WAN
add action=dst-nat chain=dstnat comment=BeamMP dst-port=30418 protocol=tcp \
    to-addresses=192.168.8.253 to-ports=30418