Port Filtering - Zoom Cable Modem/Router User Manual

Port Filtering

The Port Filtering page allows you to configure port filters in order to block Internet traffic
to specific ports on all devices on your LAN.
Similarly, you can prevent PCs from sending outgoing TCP/UDP traffic to the Internet
from specific IP port numbers. This can be configured using the Port Filtering page.
To access the Port Filtering page:
1
Click Advanced in the menu bar.
2
Then click the Port Filtering submenu.
Figure 16 shows an example of the menu and Table 11 describes the items you can
select.
Figure 16. Example of Port Filtering Page
60