NETGEAR CVG824G - Manual (Page 43)

Wireless Cable Voice Gateway Model CVG824G Reference Manual
Protecting Your Network 3-7
v1.0, November 2006
Port Blocking
You can use Port Blocking to block outbound traffic on specific ports.
To configure port blocking:
1. Under Advanced on the main menu, select Port Blocking. The Port Blocking screen will
display.
2. Select the service that you want to block from the drop-down menu of Add Predefined
Services. (If the service that you want to block is not in the predefined list, you can add a
custom service.)
3. Enter the range of ports that you want to block and select whether the ports are TCP, UDP or
Both.
4. Enter the Local IP Address for the computer to which this rule will apply.
5. Click Add. The selected service will appear in the Port Filter List
To specify specific Days or Times to block a rule:.
Figure 3-5