Troubleshooting - 3Com 3C13886 - Router OC-3 ATM SML Flexible Interface Card Installation Manual

3Com Router Module Guide
Table 4-40 LEDs on the ROUTER NDEC2 ENCRYPTION ACCELERATOR FIC
LED
STATUS
ACTIVE

4.18.4 Troubleshooting

You may learn how well the encryption card is operating by reading the LEDs on it.
For the correct LED behaviors, refer to Table 4-40.
Table 4-41 Troubleshooting by reading the LED behaviors
Incorrect LED
behaviors
STATUS LED
remains OFF at
router startup.
ACTIVE LED
remains OFF at
device startup.
ACTIVE LED is
solid ON or OFF
when the card is
operating.
Solid green: Power is being supplied to the ROUTER NDEC2 ENCRYPTION
ACCELERATOR FIC normally.
OFF: The card is not powered, the power supply of the card has failed or a
serious hardware fault occurs.
OFF after two-second flashing (yellow): The card finishes initialization.
Blinking: The card operates normally and data is being transmitted or
received.
OFF: The card is operating normally but not sending or receiving data.
Reason
The card or some
hardware parts on the
card are not supplied with
power properly.
The encryption processor
failed to initialize the
configurations possibly
due to a system bus
problem.
The system bus is not
working properly.
4-61
Description
Action to take
1) Check that the power supply of the
router is correctly connected.
2) Check that the power is being
supplied.
3) Contact your sales agent for help:
the power supply of the card may
have been damaged or anomalies
have occurred to the CPLD.
1) Check that the card is securely
connected to the host.
2) Contact your sales agent for help:
the host or the card may be
problematic.
1) Check that the card is securely
connected to the host.
2) Contact your sales agent for help:
the host or the card may be
problematic.
Chapter 4