CLKMIB_1.3.6.1.4.1.2011.5.25.186.1.8.24 hwClockSourceInputBelowThreshold

Description

CLKMIB/2/CLOCKSOURCEINPUTBELOWTHRESHOLD:OID [oid] The SSM of input below threshold notification. (hwClockAttributeChassisIndex = [integer], hwClockSrcCfgChassisIndex = [integer], hwClockSrcCfgSourceTypeIndex = [integer], hwClockSrcCfgSourceIndex = [integer], hwClockChassisId = [integer], hwClockPllId = [integer], hwClockAttributeInputThreshold = [integer], hwClockSrcCfgSourceSsm = [integer])

The input SSM level of the clock source fell below the threshold.

Attribute

Alarm ID	Alarm Severity	Alarm Type
1.3.6.1.4.1.2011.5.25.186.1.8.24	Major	equipmentAlarm(5)

Parameters

Name	Meaning
[oid]	Indicates the MIB object ID of the alarm.
hwClockAttributeChassisIndex	This object indicates the index of the chassis where the clock source is located. In the case of a single chassis, the index is 1.
hwClockSrcCfgChassisIndex	This object indicates the index of the chassis where the clock source is located. In the case of a single chassis, the index is 1.
hwClockSrcCfgSourceTypeIndex	This object indicates the index of a clock source type. bits(1): external clock source ptp(2): PTP source interface(3): interface clock source
hwClockSrcCfgSourceIndex	This object indicates the index of the clock source.
hwClockChassisId	This object indicates the ID of the chassis where the clock source resides.
hwClockPllId	This object indicates the PLL ID. System(1): system PLL sync2M-1(2): 2M PLL-1 sync2M-2(3): 2M PLL-2
hwClockAttributeInputThreshold	This object indicates the threshold for the input SSM level of an external clock source.
hwClockSrcCfgSourceSsm	This object indicates the SSM level of the clock source. unk(0) prc(2) ssua(4) ssub(8) sec(11) dnu(15)

Impact on the System

Synchronization between the device and clock source fails.

Possible Causes

When the SSM control function is enabled, the input SSM level of the clock source fell below the threshold.

Procedure

Run the display clock config command to check the threshold for the input SSM level of the clock source.
- If the input SSM level threshold is displayed as dnu, no input SSM level threshold is configured. Go to step 3.
- If the input SSM level threshold is a value other than dnu, go to step 2.
Run the display clock source command to check the SSM level of the clock source.
- If the SSM level falls below the threshold, run the clock source ssm command in the system view or run the clock ssm command in the interface view to change the SSM level threshold.
- If the SSM level is not below the threshold, go to step 3.
Collect alarm information and configuration information, and then contact technical support personnel.

Related Information

CLKMIB_1.3.6.1.4.1.2011.5.25.186.1.8.25_hwClockSourceInputBelowThresholdResume