Linksys WRT54GX4 manual Summary, Port Range

Wireless-G Broadband Router with SRX400

Add a New Application

Enter a Name	Enter any name to indicate the name of the entry.
Category	Select from Port Range or MAC Address for the Router to use to set the bandwidth priority.
Port Range	If you selected Port Range, then this category will be available. It allows you to enter the port
	range that the application will be using. For example, if you want to allocate bandwidth for FTP,
	you can enter 21-21. If you need services for an application that uses from 1000 to 1250, you
	enter 1000-1250 as your settings. You can have up to three ranges to define for this bandwidth
	allocation. Port numbers can range from 1 to 65535. Check your application's documentation
	for details on the service ports used.
MAC Address	If you selected MAC Address, then this category will be available. Enter the 12 hexadecimal
	digit MAC Address to represent the device you want to set as a bandwidth priority. This is a
	unique identifier for your network device. When the Router identifies the device entered, the
	Router will allocate the priority set for that entry. Check the device’s documentation to obtain
	the MAC Address.
Priority	Select the bandwidth priority for the application you selected. Select High, Medium, Normal,
	or Low for the bandwidth, but don’t set all applications to High. Once you have made your
	selection, click Add to add to the Summary list.
Voice Device

Enter the name of your network device in the Enter a Name field, enter its MAC Address, select its priority from the drop-down menu, and click Add.

Online Game

Selecting Online Game will display the Select a Game drop-down menu, which will list a few common pre- configured games. Select the game from the list, and then select its priority.

Summary

Priority	This displays the bandwidth allocation priority of High, Medium, Normal, or Low, that you set
	for the application.
Name	This displays the application name or the entries you entered to be allocated.
Information	This displays the Port Range or MAC Address entered when you added a new application. If a
	pre-configured application was selected, there will be no valid entry shown in this section.

Chapter 5: Configuring the Wireless-G Broadband Router

Figure 5-33: QoS - Voice Device

Figure 5-34: QoS - Online Game

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The Applications and Gaming Tab - QoS