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Secure Your Network
73
AC1600 WiFi Cable Modem Router
8.
From the
Service Type
menu, select
User Defined
.
9.
Configure the settings for the custom service or application:
•
Protocol
. Select a protocol. If you are not sure what protocol the service or
application uses, select
TCP/UDP
.
•
Starting Port
and
Ending Port
. Enter the starting and ending port numbers. If the
service or application uses a single port number, enter that number in both fields.
•
Service Type/User Defined
. Enter a name for the service or application.
10.
Under Filter Services For, select an IP address configuration:
•
Only This IP Address
. Complete the IP address for the device for which the
application or service must be blocked.
•
IP Address Range
. Complete the IP address range for the devices for which the
application or service must be blocked.
•
All IP Addresses
. The application or service is blocked for all IP addresses on your
network.
11.
Click the
Add
button.
Your settings are saved in the table on the Block Services page. However, if you restart
the modem router, the changes are lost. You must also apply the changes on the Block
Services page.
12.
On the Block Services page, click the
Apply
button.
Your settings are saved.