User's Manual

21
Access Control
Enable Access Control
Select to enable Access Control function.
Select Services to Block
This lists all defined Services. Select the Services you wish to
block.
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.
Description
You may key in a description for port range.
Save
After completing the settings on this page, click Save to save
the settings.
Reset
Click Reset to restore to default values.
Dynamic DNS