User's Manual

Chapter 3: Configuration
31
Advanced
Access Control
Enable Port Filtering
Check to enable this port filtering function.
Port Range
For TCP and UDP Services, enter the beginning of the range of port
numbers used by the service. If the service uses a single port number,
enter it in both the start and finish fields.
Protocol
Select the protocol (TCP, UDP or Both) used to the remote system or
service.
Comment
You may key in a description for the port range.
Current Filter Table
Shows the current port filter information.
Delete Selected
Click Delete Selected button to delete items which are selected.
Delete All
Click Delete All button to delete all the items.
Reset
Click Reset button to rest.