Source IP address [/prefix length]: Enter the LAN IP address to be filtered.
Source Port (port or port: port): Specify a port number or a range of ports used by LAN PCs to access the Internet.
If you are unsure, leave it blank.
Destination IP address [/prefix length]: Specify the external network IP address to be accessed by specified LAN
PCs.
Destination Port (port or port:port): Specify a port number or a range of ports used by LAN PCs to access external
network.
Click Apply/Save to save and activate the filter.
Incoming IP Filtering Setup
Click Advance Setup > Security > IP Filtering > Incoming, and then click Add to configure incoming IP filters.
Wireless AC1200 ADSL2+ Dual Band Modem Router
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