User's Manual

Table Of Contents

RangeMax Dual Band Wireless-N Modem Router DGND3300 User Manual

v1.0, December 2008

Wireless Repeating Function .................................................................................5-12

Setting Up the Base Station ...................................................................................5-13

Setting Up a Repeater Unit ....................................................................................5-14

Chapter 6

Fine-Tuning Your Network

Assessing Your Speed Requirements ............................................................................6-2

Optimizing Your Network Bandwidth ..............................................................................6-3

Optimizing Wireless Performance ..................................................................................6-5

Changing the MTU Size .................................................................................................6-6

Universal Plug and Play .................................................................................................6-7

Chapter 7

Troubleshooting

Quick Tips .......................................................................................................................7-1

Troubleshooting with the LEDs .......................................................................................7-2

Cannot Access the Router Menu ....................................................................................7-4

Cannot Access the Internet ............................................................................................7-5

Checking the Configuration ......................................................................................7-5

Checking the WAN IP Address ................................................................................7-5

Troubleshooting a Network Using the Ping Utility ...........................................................7-7

Testing the LAN Path to Your Router .......................................................................7-7

Testing the Path from Your Computer to a Remote Device .....................................7-8

Problems with Date and Time .........................................................................................7-9

Wireless Connectivity .....................................................................................................7-9

Viewing Available Networks ...................................................................................7-10

Appendix A

Default Configuration and Technical Specifications

Restoring the Factory Configuration Settings ................................................................ A-1

Using the Restore Factory Settings Button ............................................................. A-1

Technical Specifications ................................................................................................. A-3

Appendix B