If you want to remove some items from the “Current Trigger Port Table”,

Delete Selected

select the MAC addresses you want to remove in the table and then click

 

“Delete Selected”.

 

 

Delete All

If you want to remove all items from the table, just click this button.

 

 

Reset

Click “Reset” will clear your current selections.

 

 

After configuration complete, please click “Apply” button to save the configuration. Then you will see a screen to prompt you the settings are saving successfully. You may press “Continue” for configure other settings or “Apply” to restart WNRT-620 with new configuration. Please refer to section 4.2.7 for more information about this screen.

Example: Special Applications

If you need to run applications that require multiple connections, specify the port (outbound) normally associated with that application in the "Trigger Port" field. Then select the protocol type (TCP or UDP) and enter the public ports associated with the trigger port to open them up for inbound traffic.

Example:

No.

IP Address

TCP Port to Open

UDP Port to Open

Comment

 

 

 

 

 

1

28800

1100-3400, 24689

2300-2400, 47624

MSN Game Zone

 

 

 

 

 

2

6112

5413

6112

Battle.net

 

 

 

 

 

In the example above, when a user trigger’s port 28800 (outbound) for MSN Game Zone then the router will allow incoming packets for ports 2300-2400 and 47624 to be directed to that user.

Note: Only one LAN client can use a particular special application at a time.

5.6.5UPnP

UPnP is more than just a simple extension of the Plug and Play peripheral model. It is designed to support zero-configuration, "invisible" networking, and automatic discovery for a breadth of device categories from a wide range of vendors.

With UPnP, a device can dynamically join a network, obtain an IP address, convey its capabilities, and learn about the presence and capabilities of other devices-all automatically; truly enabling zero configuration networks. Devices can subsequently communicate with each other directly; thereby further enabling peer to peer networking.

- 55 -