108 Mbps Wireless Router WGT624 v4 Reference Manual
2.From the Service Type
The list displays several common services, but you are not limited to these choices.
3.To add any additional services or applications that do not already appear, select User Defined. See “Creating a
4.You can use the Filter Services for settings to block the specified service for a single computer, a range of computers (having consecutive IP addresses), or all computers on your network.
Creating a User-Defined Service Type
You will need to enter the protocol, starting point, and ending point for the service type.
•Protocol. If you know that the application uses either TCP or UDP, select the appropriate protocol. If you are not sure, select TCP/UDP.
•Starting Point and Ending Point. Enter the starting port and ending port numbers. If the application uses a single port number, enter that number in both boxes.
To define a service, you must determine which port number or range of numbers the application uses. The service numbers for many common protocols are defined by the Internet Engineering Task Force (IETF) and published in RFC1700, “Assigned Numbers.” Service numbers for other applications are typically chosen from the range 1024 to 65535 by the authors of the application. This information can usually be determined by contacting the publisher of the application or from user groups or news groups.
•Filter Services For. You can block the specified service for a single computer, a range of computers (having consecutive IP addresses), or all computers on your network.
Content Filtering |
