Wireless ADSL Router User
’
s Manual
54
Incoming
Ports
•
Type
- Select the protocol (TCP or UDP) used when you receive
data from the special application or service. (Note: Some applica-
tions use different protocols for outgoing and incoming data).
•
Start
- Enter the beginning of the range of port numbers used by
the application server, for data you receive. If the application uses
a single port number, enter it in both the "Start" and "Finish"
fields.
•
Finish
- Enter the end of the range of port numbers used by the
application server, for data you receive.
Outgoing
Ports
•
Type
- Select the protocol (TCP or UDP) used when you send
data to the remote system or service.
•
Start
- Enter the beginning of the range of port numbers used by
the application server, for data you send to it. If the application
uses a single port number, enter it in both the "Start" and "Finish"
fields.
•
Finish
- Enter the end of the range of port numbers used by the
application server, for data you send to it. If the application uses a
single port number, enter it in both the "Start" and "Finish" fields.
Using a Special Application
•
Configure the
Special Applications
screen as required.
•
On your PC, use the application normally. Remember that only one (1) PC can use
each Special application at any time. Also, when 1 PC is finished using a particular
Special Application, there may need to be a "Time-out" before another PC can use
the same Special Application. The "Time-out" period may be up to 3 minutes.
URL Filter
If you want to limit access to certain sites on the Internet, you can use this feature. The
URL filter will check each Web site access. If the address, or part of the address, is
included in the block site list, access will be denied.
On the
Advanced Internet
screen, select the desired setting:
•
Disable
- disable this feature.
•
Block By Schedule
- block according to the settings on the
Schedule
page.
•
Block Always
- allow blocking all of the time, independent of the
Schedule
page.
Click the
Configure URL Filter
button to open the URL Filter screen, allowing you to
create or modify the filter strings which determine which sites will be blocked.
The
URL Filter
screen is displayed when the
Configure URL Filter
button on the
Advanced Internet
screen is clicked.
