Chapter 6

Fine-Tuning Your Network

This chapter describes how to modify the configuration of the RangeMax NEXT Wireless Router WNR834B to allow specific applications to access the Internet or to be accessed from the Internet, and how to make adjustments to enhance your network’s performance.

This chapter includes:

Allowing Inbound Connections To Your Network

Configuring Port Forwarding to Local Servers

Configuring Port Triggering

Using Universal Plug and Play

Optimizing Wireless Performance

Changing the MTU

Optimizing Your Network Bandwidth

Overview of Home and Small Office Networking Technologies

Allowing Inbound Connections To Your Network

By default, the WNR834B router blocks any inbound traffic from the Internet to your computers except for replies to your outbound traffic. However, you may need to create exceptions to this rule for the following purposes:

To allow remote computers on the Internet to access a server on your local network.

To allow certain applications and games to work properly when their replies are not recognized by your router.

Your router provides two features for creating these exceptions: Port Forwarding and Port Triggering. This section explains how a normal outbound connection works, followed by two examples explaining how Port Forwarding and Port Triggering operate and how they differ.

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v1.2, January 2007

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RadioLAN WNR834B user manual Chapter Fine-Tuning Your Network, Allowing Inbound Connections To Your Network