BiLaBuS.NeT

00.34 |

Script for blocking all port on Mikrotik except port 80

/ip firewall filter

add action=accept chain=forward comment="Established connections" connection-state=established disabled=no

add action=accept chain=forward comment="Related connections" connection-state=related disabled=no

add chain=forward dst-port=80 protocol=tcp action=accept disabled=no

add chain=forward action=drop disabled=no

Sumber :
http://www.sururi.com/2009/12/how-to-open-port-80-only-on-mikrotik.html