Netgear DGND3700 ユーザーガイド

No ISP Connection

If your router cannot access the Internet, first check the ADSL connection, and then check 
the WAN TCP/IP connections. See 

on page 146 for the location 

of the LEDs.

ADSL Link

First determine whether you have an ADSL link with the service provider. The state of this 
connection is indicated by the DSL LED.

You have a good ADSL connection. The service provider has connected your line correctly, 
and your wiring is correct.

Your wireless modem router is attempting to make an ADSL connection with the service 
provider. The LED should turn green within several minutes. 

If the DSL LED does not turn green, disconnect all telephones on the line. If this solves the 
problem, reconnect the telephones one at a time and use a microfilter on each telephone as 
described in 

on page 18. If you connect the microfilters correctly, you 

should be able to connect all your telephones.

If disconnecting telephones does not result in a green DSL LED, there might be a problem 
with your wiring. If the telephone company has tested the ADSL signal at your network 
interface device (NID), you might have poor-quality wiring in your house.

First disconnect all telephones on the line. If this solves the problem, reconnect the 
telephones one at a time and use a microfilter on each telephone. If the microfilters are 
connected correctly, you should be able to connect all your telephones.

If disconnecting telephones does not result in a green DSL LED, check for the following:

Check that the telephone company has made the connection to your line and tested it.

Verify that you are connected to the correct telephone line. If you have more than one 

phone line, be sure that you are connected to the line with the ADSL service. It could be 
necessary to use a swapper if your ADSL signal is on pins 1 and 4 or the RJ-11 jack. The 
wireless modem router uses pins 2 and 3.