Services allows you to block Internet access by specific users on your local network based on their IP addresses. In addition, you can prevent the use of certain Internet services completely.
To Add a new Service
Select the type of service from the pull down list, or select "User Defined" if the desired type is not in the list.
For "User defined", you must select the protocol, and enter the name and the range of port numbers used by the service. For known services, these fields will be filled in automatically.
Set the IP address option to determine which PCs are blocked. (See below for more details).
Click Apply to save your changes.
Filter Services For - this determines the computers which will be blocked.
Only This IP Address - only one (1) PC will be blocked. Enter the IP address of the PC to be blocked.
IP Address Range - A group of PCs, determined by IP address, will be blocked. Enter the beginnign and end of the IP address range of the PCs to be blocked.
All IP Addresse - all PCs will be blocked.
To Save Or Cancel Changes
Click Add when finished to update the Block Services table.
Click Cancel to return to the previous unsaved settings.