HotBrick LB-2 manual Filter Setting, Block Well-known, User-defined Ports to

HotBrick Network Solutions

Filter Setting	Select the desired option for this Group:
	• No filtering – Nothing is blocked, Internet access is not restricted.
	• Block All Access – Everything is blocked, Internet access is not
	available.
	• Block selected items – Items selected on this screen are blocked.
	You can block well known services by using the checkboxes, or
	define your own filters.
Block Well-known	Select the services you wish to block. The current group will not be able
ports	to use any services which are checked.
User-defined Ports to	This section is optional. It allows you to define your own filters if
Block	required. For each filter, the following information is required.
	• Name – Enter a meaningful name for this filter.
	• TPC/UDP Packets – Select either TCP or UDP, depending on
	which protocol is used by the service you wish to block.
	• Port No. Range – Enter the range of port numbers used by the
	service you wish to block. If only a single port is required, enter it in
	both fields.

45