5G INDOOR ROUTER FX3100 USER GUIDE 65
Port Filtering tab
Port Filtering allows you to block outgoing internet connections and permit only selected applications
to access the internet. Traffic is identified by port numbers. Some applications are pre-defined. You
can define additional applications if you know the details of the traffic used and generated by the
applications.
NOTE: When IP Passthrough is turned on, port filtering capabilities are set through the connected host
routing system. Settings on this page are not available. Go to Advanced > LAN to turn IP Passthrough
off.
Port Filtering Configuration
Port Filtering: To turn on port filtering, move the ON/OFF slider to ON. To turn off port filtering, so
that any application can connect to the internet, move the slider to OFF.
Applications
Select the applications you want to be able to access the internet.