151
Interface Features
Table 205 Interface specifications
Item Description
Protocol supported
IPSec
Hardware algorithm
key algorithm (DES, 3DES, AES)
Authentication algorithm (HMAC-MD5-96, HMAC-SHA-1-96)
Panel and LEDs
Figure 171 FIC-HNDE panel
Table 206 LED description
LED Description
STATUS
•
Steady green: Power is being supplied to the FIC-HNDE normally.
•
Off: The module is not powered, the power supply of the module has failed or a
serious hardware fault occurs.
ACTIVE
•
Off after two-second flashing (yellow): The module has been initialized.
•
Flashing: The module operates normally and data is being transmitted or received.
•
Off: The module is operating normally but not sending or receiving data.
Troubleshooting
You can learn how well the encryption module is operating by reading the LEDs on it.
For the correct LED behaviors, see
Table 207 Troubleshooting by reading the LED behaviors
Incorrect LED behaviors
Reason
Action to take
STATUS LED remains off at
router startup.
The module or some
hardware parts on the
module are not supplied
with power properly.
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 module may have
been damaged or anomalies have
occurred to the CPLD.
ACTIVE LED remains off at
device startup.
The encryption processor
failed to initialize the
configurations possibly
due to a system bus
problem.
1.
Check that the module is securely
connected to the host.
2.
Contact your sales agent for help: the
host or the module may be problematic.
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