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Delete Selected
If you want to remove some items from the “Current Trigger Port Table”,
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.
5.6.5 UPnP
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.
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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.