User's Manual

Table Of Contents

Wireless-N 300 Modem Router DGN2200 User Manual

v1.0, November 2009

Power LED Is Red ....................................................................................................7-2

LAN or ADSL Port LED Is Off ..................................................................................7-3

Window Appears Asking You to Reload Firmware ..................................................7-3

Cannot Log in to the Wireless-N Modem Router ............................................................7-3

Troubleshooting the ISP Connection ..............................................................................7-4

ADSL Link ................................................................................................................7-4

Internet LED is Red ..................................................................................................7-5

Obtaining an Internet IP Address .............................................................................7-6

Troubleshooting PPPoE or PPPoA ..........................................................................7-6

Troubleshooting Internet Browsing ..........................................................................7-7

Resolving a ‘Reload Firmware’ Message .................................................................7-7

Troubleshooting a TCP/IP Network Using the Ping Utility ..............................................7-8

Testing the LAN Path to Your Wireless-N Modem Router .......................................7-8

Testing the Path from Your Computer to a Remote Device .....................................7-9

Restoring the Default Configuration and Password ......................................................7-10

Using the Wireless On/Off and WPS Buttons to Reset the Router ........................7-10

Problems with Date and Time ......................................................................................7-10

Appendix A

Wall Mounting and Technical Specifications

Wall-Mounting Your Modem Router .............................................................................. A-1

General Specifications ................................................................................................... A-3

Factory Default Configuration ........................................................................................ A-4

Appendix B