Troubleshooting; Using Leds - Efficient Networks SpeedStream 5667 User Manual

SpeedStream Dual USB/Ethernet Router User's Guide
Model 5667
Connection problems usually occur when the router's software configuration contains incomplete
or incorrect information. Diagnostic tools are available to help identify and solve problems that
may occur with your router.

Using LEDs

STEP 1: Check the LEDs on the front panel
Certain hardware problems can be diagnosed and solved by checking the LEDs. After
powering on the router, all LED indicator lights turn a solid green.
If the Power (PWR) LED is off:
The following table shows the possible states of the LEDs (lights) on the 5667 router/bridge.
power
Off
Unlit
On
Solid
N/A
Blinking
Post failure
All
Blinking
Ethernet Link LED Status
The Ethernet LED indication on the front of the router/bridge indicates Ethernet connectivity at
the hardware level.
No Link - Unlit
This indicates that there is no Ethernet link detected. Check the Ethernet cable connection from
the PC to the 5600 series device. If you have used the wrong cable, the
and so will the LED on the Ethernet card in your PC.
Check that the power cord is firmly plugged into the back panel of the router
and the other end into an active AC wall or power-strip outlet.
Check that the power switch is turned on.
adsl act
DSL not DSL not
connected connected
Ready for data N/A
traffic
Searching for DSL traffic
signal flow

Troubleshooting

eth
Ethernet port not
connected; check Ethernet
cable connection if using
Ethernet interface
Ethernet port connected to
LAN
Ethernet traffic flow
48
Chapter 5
usb
USB port not connected;
check USB cable
connection if using USB
interface
USB port connected to
host
USB traffic flow
LED will remain unlit
eth