7. Below the Service Table, click the Add button.
8. From the Service Type menu, select User Defined.
9. Specify a new outbound rule as described in the following table.
Select the protocol (TCP or UDP) that is associated with the service or
application. If you are unsure, select TCP/UDP.
Enter the start port for the service or application.Starting Port
If the service or application uses a range of ports, enter the end port for the
range. If the service or application uses a single port, repeat the port number
that you entered in the Starting Port field.
Enter the name of the custom service or application.Service Type/User Defined
10. Specify which devices on your LAN (or LAN users) are affected by the rule, based on their IP addresses:
•Only This IP Address. Enter the required address in the fields to apply the rule to a single device on your
•IP Address Range. Enter the required addresses in the start and end fields to apply the rule to a range of
•All IP Addresses. All computers and devices on your LAN are covered by this rule.
By default, the All IP Addresses radio button is selected.
11. Click the Add button.
The new rule is added to the Service Table on the Block Services page.
Control Access to the Internet
Nighthawk X4S AC2600 WiFi VDSL/ADSL Modem Router Model D7800