H3C Technologies H3C MSR 50 - Manual (Page 194)

3-90
Interface attributes
Table 3-74 MIM-HNDE module features
Feature Description
Protocol supported IPSec
Hardware algorithm
z key algorithm (DES, 3DES, AES)
z
Authentication algorithm (HMAC-MD5-96, HMAC-SHA-1-96)
Interface LEDs
The front panel of MIM-HNDE module is shown in the following figure:
Figure 3-110 MIM-HNDE panel
Table 3-75 Description of the LEDs on the MIM-HNDE panel
LED Indication
STATUS
z
ON (green): The MIM-HNDE module is powered on properly.
z OFF: There is no power supply, damaged power supply, or sever hardware failure.
ACTIVE
z
OFF after flashing yellow for two seconds: Initialized the MIM-HNDE module.
z
Blinking continuously: The MIM-HNDE module operates normally and there is data
transmission with the host.
z OFF: MIM-HNDE module runs normally and no data transmission exists with the
host.
Troubleshooting
1) Symptom 1: The STATUS LED stays off when the router is turned on.
Troubleshooting: The STATUS LED should stay solid on after powered on. The OFF status indicates
that the MIM-HNDE module or some hardware is not powered on properly. Check the connection of the
power supply.
If the device is powered on, the failure may due to the damaged power supply of the module, or
abnormal operation of CPLD (Complex Programmable Logic Device). In these circumstances, contact
your agents for support.
2) Symptom 2: The ACTIVE LED stays off when the router is powered on.
Troubleshooting: When the device is powered on, the ACTIVE LED should flashing for two seconds
before turning off, which indicates the encryption processor of the MIM-HNDE module has been
configured and is ready for work. If the ACTIVE LED stays on when powering up the device, this means
the initialization of the processor fails and the system bus does not work normally. Check the connection
between the MIM-HNDE module and the host. If the connection is good, the abnormal status may due
to the host or the MIM-HNDE module, contact your agents for support.
3) Symptom 3: The ACTIVE LED stays on or off when the MIM-HNDE module is running.
Troubleshooting: The ACTIVE LED should be blinking when the MIM-HNDE module runs the
encryption service. The solid on or off indicates the system bus works abnormally. Check the