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Display the Routing Table..............................................................................294
Reboot the Modem Router from the Web Management Interface.................295
Quick Tips for Troubleshooting...........................................................................295
Troubleshoot with the LEDs...............................................................................297
Power LED Is Off...........................................................................................298
Power LED Remains Solid Amber.................................................................298
WiFi LED Is Off..............................................................................................298
You Cannot Log In to the Modem Router...........................................................298
Troubleshoot the Internet Connection................................................................299
Troubleshoot the DSL Link............................................................................299
DSL LED Is Solid White............................................................................299
DSL LED Is Blinking White.......................................................................300
DSL LED Is Off or Internet LED Is Off......................................................300
Internet LED Is Off........................................................................................300
Obtain an Internet IP Address.......................................................................300
Verify the PPPoE or PPPoA Connection.......................................................302
Reestablish the PPPoE or PPPoA Connection.............................................303
Troubleshoot Internet Browsing.....................................................................304
Changes Are Not Saved....................................................................................304
Troubleshoot the WiFi Connectivity....................................................................304
Troubleshoot Your Network Using the Ping Utility..............................................305
Test the LAN Path to Your Modem Router.....................................................305
Test the Path from Your Computer to a Remote Device................................306
Chapter 15 Supplemental Information
Factory Settings.................................................................................................309
Technical Specifications.....................................................................................311
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Nighthawk AC1900 WiFi VDSL/ADSL Modem Router Model D7000