Reference record for OID 1.3.6.1.4.1.2011.5.25.31.2.0.29

Parent
1.3.6.1.4.1.2011.5.25.31.2.0 (hwEntityExtTrapsPrefix)
Node code
29
Node name
hwEntityExtCpuUsageSuddenChangeNotification
Numeric OID
1.3.6.1.4.1.2011.5.25.31.2.0.29
URN notation
urn:oid:1.3.6.1.4.1.2011.5.25.31.2.0.29
ASN.1 notation

{1 3 6 1 4 1 2011 5 25 31 2 0 29}

  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) huawei(2011) huaweiMgmt(5) huaweiDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) huawei(2011) huaweiMgmt(5) hwDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) huawei(2011) hwDeviceAdmin(5) huaweiDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) huawei(2011) hwDeviceAdmin(5) hwDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) iMAP(2011) huaweiMgmt(5) huaweiDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) iMAP(2011) huaweiMgmt(5) hwDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) iMAP(2011) hwDeviceAdmin(5) huaweiDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) iMAP(2011) hwDeviceAdmin(5) hwDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) huawei(2011) huaweiMgmt(5) huaweiDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) huawei(2011) huaweiMgmt(5) hwDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) huawei(2011) hwDeviceAdmin(5) huaweiDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) huawei(2011) hwDeviceAdmin(5) hwDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) iMAP(2011) huaweiMgmt(5) huaweiDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) iMAP(2011) huaweiMgmt(5) hwDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) iMAP(2011) hwDeviceAdmin(5) huaweiDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) iMAP(2011) hwDeviceAdmin(5) hwDatacomm(25) hwEntityExtentMIB(31) hwEntityExtTraps(2) hwEntityExtTrapsPrefix(0) hwEntityExtCpuUsageSuddenChangeNotification(29)}
  • Additional combinations skipped.
OID-IRI notation
  • /1/3/6/1/4/1/2011/5/25/31/2/0/29
  • /ISO/Identified-Organization/6/1/4/1/2011/5/25/31/2/0/29
  • /ISO/3/6/1/4/1/2011/5/25/31/2/0/29
Named path variants
  • /iso/identified-organization/dod/internet/private/enterprise/huawei/huaweiMgmt/huaweiDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • /iso/identified-organization/dod/internet/private/enterprise/huawei/huaweiMgmt/hwDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • /iso/identified-organization/dod/internet/private/enterprise/huawei/hwDeviceAdmin/huaweiDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • /iso/identified-organization/dod/internet/private/enterprise/huawei/hwDeviceAdmin/hwDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • /iso/identified-organization/dod/internet/private/enterprise/iMAP/huaweiMgmt/huaweiDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • /iso/identified-organization/dod/internet/private/enterprise/iMAP/huaweiMgmt/hwDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • /iso/identified-organization/dod/internet/private/enterprise/iMAP/hwDeviceAdmin/huaweiDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • /iso/identified-organization/dod/internet/private/enterprise/iMAP/hwDeviceAdmin/hwDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • /iso/identified-organization/dod/internet/private/enterprises/huawei/huaweiMgmt/huaweiDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • /iso/identified-organization/dod/internet/private/enterprises/huawei/huaweiMgmt/hwDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • /iso/identified-organization/dod/internet/private/enterprises/huawei/hwDeviceAdmin/huaweiDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • /iso/identified-organization/dod/internet/private/enterprises/huawei/hwDeviceAdmin/hwDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • /iso/identified-organization/dod/internet/private/enterprises/iMAP/huaweiMgmt/huaweiDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • /iso/identified-organization/dod/internet/private/enterprises/iMAP/huaweiMgmt/hwDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • /iso/identified-organization/dod/internet/private/enterprises/iMAP/hwDeviceAdmin/huaweiDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • /iso/identified-organization/dod/internet/private/enterprises/iMAP/hwDeviceAdmin/hwDatacomm/hwEntityExtentMIB/hwEntityExtTraps/hwEntityExtTrapsPrefix/hwEntityExtCpuUsageSuddenChangeNotification
  • Additional combinations skipped.

Descriptions

hwEntityExtCpuUsageSuddenChangeNotification — Huawei MIB copies (LibreNMS/Observium Community), Netdisco MIB archive copies

The hwEntityExtCpuUsageSuddenChangeNotification indicates that the CPU usage suddenly changed.

hwEntityExtCpuUsageSuddenChangeNotification — Huawei official enterprise MIB Query and object descriptions

This object indicates that the CPU usage experienced a sudden change that exceeded the threshold.

Implementation notes: This object is implemented as defined in the corresponding MIB file.

Source records

hwEntityExtCpuUsageSuddenChangeNotification

Status in source: current.

Names: hwEntityExtCpuUsageSuddenChangeNotification

Technical details
{
  "smi_kind": "NOTIFICATION-TYPE",
  "definition": [
    "hwEntityExtCpuUsageSuddenChangeNotification",
    "NOTIFICATION-TYPE",
    "OBJECTS",
    "{",
    "hwEntitySlotID",
    ",",
    "hwEntityCpuID",
    ",",
    "hwEntityPreviousValue",
    ",",
    "hwEntityCurrentValue",
    ",",
    "hwEntityChangeValue",
    ",",
    "hwEntityChangeValueThreshold",
    "}",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\" The hwEntityExtCpuUsageSuddenChangeNotification indicates that the CPU usage suddenly changed. \"",
    "::=",
    "{",
    "hwEntityExtTrapsPrefix",
    "29",
    "}"
  ],
  "syntax_tree": [
    [
      "Objects",
      [
        "hwEntitySlotID",
        "hwEntityCpuID",
        "hwEntityPreviousValue",
        "hwEntityCurrentValue",
        "hwEntityChangeValue",
        "hwEntityChangeValueThreshold"
      ]
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "The hwEntityExtCpuUsageSuddenChangeNotification indicates that the CPU usage suddenly changed."
    ],
    null
  ]
}
  • Huawei MIB copies (LibreNMS/Observium Community) · Publisher's source file: HUAWEI-ENTITY-EXTENT-MIB

    Vendor MIB copy from the LibreNMS archive. Huawei support.

    Module: HUAWEI-ENTITY-EXTENT-MIB

    Published definition
    hwEntityExtCpuUsageSuddenChangeNotification NOTIFICATION-TYPE
		OBJECTS { hwEntitySlotID, hwEntityCpuID, hwEntityPreviousValue, hwEntityCurrentValue,hwEntityChangeValue, hwEntityChangeValueThreshold }
	    STATUS current
	    DESCRIPTION 
	        " The hwEntityExtCpuUsageSuddenChangeNotification indicates that the CPU usage suddenly changed. "
	    ::= { hwEntityExtTrapsPrefix 29 }
    Module imports
    {'IF-MIB': ['InterfaceIndex'], 'SNMPv2-TC': ['DateAndTime', 'DisplayString', 'RowStatus', 'TEXTUAL-CONVENTION', 'AutonomousType'], 'ENTITY-MIB': ['entPhysicalIndex', 'entPhysicalVendorType', 'entPhysicalName', 'entPhysicalClass', 'PhysicalClass', 'PhysicalIndex'], 'HUAWEI-MIB': ['hwDatacomm'], 'SNMPv2-SMI': ['Integer32', 'Unsigned32', 'Counter64', 'OBJECT-TYPE', 'MODULE-IDENTITY', 'NOTIFICATION-TYPE'], 'SNMPv2-CONF': ['OBJECT-GROUP', 'MODULE-COMPLIANCE', 'NOTIFICATION-GROUP'], 'P-BRIDGE-MIB': ['EnabledStatus'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString']}
    · Download HUAWEI-ENTITY-EXTENT-MIB

    Related source files and packages:


    Source location: HUAWEI-ENTITY-EXTENT-MIB::hwEntityExtCpuUsageSuddenChangeNotification.
    Source version and references

    Same file in Observium Community.

    Downloaded: 2026-10-23T19:24:33.895208+00:00.

  • Netdisco MIB archive copies · Publisher's source file: huawei-entity-extent-mib.mib

    Vendor MIB copy from the Netdisco archive.

    Module: HUAWEI-ENTITY-EXTENT-MIB

    Published definition
    hwEntityExtCpuUsageSuddenChangeNotification NOTIFICATION-TYPE
		OBJECTS { hwEntitySlotID, hwEntityCpuID, hwEntityPreviousValue, hwEntityCurrentValue,hwEntityChangeValue, hwEntityChangeValueThreshold }
	    STATUS current
	    DESCRIPTION 
	        " The hwEntityExtCpuUsageSuddenChangeNotification indicates that the CPU usage suddenly changed. "
	    ::= { hwEntityExtTrapsPrefix 29 }
    Module imports
    {'IF-MIB': ['InterfaceIndex'], 'SNMPv2-TC': ['DateAndTime', 'DisplayString', 'RowStatus', 'TEXTUAL-CONVENTION', 'AutonomousType'], 'ENTITY-MIB': ['entPhysicalIndex', 'entPhysicalVendorType', 'entPhysicalName', 'entPhysicalClass', 'PhysicalClass', 'PhysicalIndex'], 'HUAWEI-MIB': ['hwDatacomm'], 'SNMPv2-SMI': ['Integer32', 'Unsigned32', 'Counter64', 'OBJECT-TYPE', 'MODULE-IDENTITY', 'NOTIFICATION-TYPE'], 'SNMPv2-CONF': ['OBJECT-GROUP', 'MODULE-COMPLIANCE', 'NOTIFICATION-GROUP'], 'P-BRIDGE-MIB': ['EnabledStatus'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString']}
    · Download huawei-entity-extent-mib.mib

    Related source files and packages:


    Source location: HUAWEI-ENTITY-EXTENT-MIB::hwEntityExtCpuUsageSuddenChangeNotification.
    Source version and references

    Downloaded: 2026-10-24T15:28:10.768990+00:00.

hwEntityExtCpuUsageSuddenChangeNotification

Status in source: unspecified.

Names: hwEntityExtCpuUsageSuddenChangeNotification

Technical details
{
  "object_class": "notification",
  "notification_varbinds": "hwEntitySlotID hwEntityCpuID hwEntityPreviousValue hwEntityCurrentValue hwEntityChangeValue"
}

hwEntityExtCpuUsageSuddenChangeNotification

Status in source: unspecified.

Names: hwEntityExtCpuUsageSuddenChangeNotification

Technical details
{
  "object_class": "notification",
  "implementation_notes": "This object is implemented as defined in the corresponding MIB file."
}

hwEntityExtCpuUsageSuddenChangeNotification

Status in source: unspecified.

Names: hwEntityExtCpuUsageSuddenChangeNotification

Technical details
{
  "object_class": "notification",
  "notification_varbinds": "hwEntitySlotID hwEntityCpuID hwEntityPreviousValue hwEntityCurrentValue hwEntityChangeValue hwEntityChangeValueThreshold"
}

First Registration Authority (inferred from ancestor 1.3.6.1.4.1.2011)

Lwu Zhao

Siblings (50)

OIDNameDirect childrenDescendantsDescription
1.3.6.1.4.1.2011.5.25.31.2.0.1 hwEntityExtTemperatureThresholdNotification00 The hwEntityEnvTemperatureThresholdNotification
indicates the temperature have been exceed the threshold.
In the condition, user …
1.3.6.1.4.1.2011.5.25.31.2.0.2 hwEntityExtVoltageLowThresholdNotification00 The hwEntityExtVoltageLowThresholdNotification indicates
the voltage is lower than the threshold. This may decrease
the usability…
1.3.6.1.4.1.2011.5.25.31.2.0.3 hwEntityExtVoltageHighThresholdNotification00 The hwEntityExtVoltageHighThresholdNotification indicates
the voltage is higher than the threshold. This may decrease
the usabili…
1.3.6.1.4.1.2011.5.25.31.2.0.4 hwEntityExtCpuUsageThresholdNotfication00 The hwEntityExtCpuUsageThresholdNotfication indicates
the entity is overload, and the service running in the entity
will not get …
1.3.6.1.4.1.2011.5.25.31.2.0.5 hwEntityExtMemUsageThresholdNotification00 The hwEntityExtMemUsageThresholdNotification indicates
the entity is overload, and the service running in the entity
will not get…
1.3.6.1.4.1.2011.5.25.31.2.0.6 hwEntityExtOperEnabled00 The entity is operational. The entity this
notification refers can be identified by
extracting the entPhysicalIndex from one of t…
1.3.6.1.4.1.2011.5.25.31.2.0.7 hwEntityExtOperDisabled00 The entity is operational. The entity this
notification refers can be identified by
extracting the entPhysicalIndex from one of t…
1.3.6.1.4.1.2011.5.25.31.2.0.8 hwEntityExtMonitorBoardAbnormalNotification00 The monitor board turns normal to abnormal.
1.3.6.1.4.1.2011.5.25.31.2.0.9 hwEntityExtMonitorBoardNormalNotification00 The monitor board turns abnormal to normal.
1.3.6.1.4.1.2011.5.25.31.2.0.10 hwEntityExtMonitorPortAbnormalNotification00 The monitor port turns normal to abnormal.
1.3.6.1.4.1.2011.5.25.31.2.0.11 hwEntityExtMonitorPortNormalNotification00 The monitor port turns abnormal to normal.
1.3.6.1.4.1.2011.5.25.31.2.0.12 hwEntityExtCpuUsageLowThresholdNotfication00 The hwEntityExtCpuUsageThresholdNotfication indicates
the entity is overload, and the service running in the entity
will not get …
1.3.6.1.4.1.2011.5.25.31.2.0.13 hwEntityExtCpuUsageThresholdNotficationClear00
1.3.6.1.4.1.2011.5.25.31.2.0.14 hwEntityExtMemUsageThresholdNotificationClear00
1.3.6.1.4.1.2011.5.25.31.2.0.15 hwEntityExtProcessErrorNotification00
1.3.6.1.4.1.2011.5.25.31.2.0.16 hwEntityExtDiskDamaged00
1.3.6.1.4.1.2011.5.25.31.2.0.17 hwEntityExtDiskFull00
1.3.6.1.4.1.2011.5.25.31.2.0.18 hwEntityExtHda1UsageThresholdNotfication00
1.3.6.1.4.1.2011.5.25.31.2.0.19 hwEntityExtHda1UsageResumeThresholdNotfication00
1.3.6.1.4.1.2011.5.25.31.2.0.20 hwEntityExtEncryptionCardFail00
1.3.6.1.4.1.2011.5.25.31.2.0.21 hwEntityExtHardDiskFull00
1.3.6.1.4.1.2011.5.25.31.2.0.22 hwEntityExtHardDiskFullResume00
1.3.6.1.4.1.2011.5.25.31.2.0.23 hwEntityExtHardDiskPlugIn00
1.3.6.1.4.1.2011.5.25.31.2.0.24 hwEntityExtHardDiskPlugOut00
1.3.6.1.4.1.2011.5.25.31.2.0.25 hwEntityExtHardDiskOnline00
1.3.6.1.4.1.2011.5.25.31.2.0.26 hwEntityExtHardDiskOffline00
1.3.6.1.4.1.2011.5.25.31.2.0.27 hwEntityExtLPUPlugIn00
1.3.6.1.4.1.2011.5.25.31.2.0.28 hwEntityExtLPUPlugOut00
1.3.6.1.4.1.2011.5.25.31.2.0.30 hwEntityExtMemoryUsageSuddenChangeNotification00
1.3.6.1.4.1.2011.5.25.31.2.0.31 hwEntityExtCPUOverInterfaceDown00
1.3.6.1.4.1.2011.5.25.31.2.0.32 hwEntityExtDevConfigurationRecovered00
1.3.6.1.4.1.2011.5.25.31.2.0.33 hwEntityExtHotPatchReservedFirst00
1.3.6.1.4.1.2011.5.25.31.2.0.34 hwEntityExtHotPatchReservedSecond00
1.3.6.1.4.1.2011.5.25.31.2.0.35 hwEntityExtHotPatchReservedThird00
1.3.6.1.4.1.2011.5.25.31.2.0.36 hwEntityExtHotPatchReservedFourth00
1.3.6.1.4.1.2011.5.25.31.2.0.37 hwEntityExtHotPatchReservedFifth00
1.3.6.1.4.1.2011.5.25.31.2.0.38 hwEntityExtSDCardFsErrorAlarm00
1.3.6.1.4.1.2011.5.25.31.2.0.39 hwEntityExtSDCardFsErrorResume00
1.3.6.1.4.1.2011.5.25.31.2.0.40 hwEntityExtSDCardUsageOver00
1.3.6.1.4.1.2011.5.25.31.2.0.41 hwEntityExtSDCardUsageBelow00
1.3.6.1.4.1.2011.5.25.31.2.0.42 hwEntityExtCFCardFaultAlarm00
1.3.6.1.4.1.2011.5.25.31.2.0.43 hwEntityExtCFCardFaultResume00
1.3.6.1.4.1.2011.5.25.31.2.0.44 hwEntityNVRAMFaultAlarmNotification00
1.3.6.1.4.1.2011.5.25.31.2.0.45 hwEntityNVRAMFaultResumeNotification00
1.3.6.1.4.1.2011.5.25.31.2.0.46 hwEntityExtBootPasswordAlarm00
1.3.6.1.4.1.2011.5.25.31.2.0.47 hwEntityExtSmallBootPasswordAlarm, hwEntityExtExtendBootPasswordAlarm00
1.3.6.1.4.1.2011.5.25.31.2.0.48 hwEntityExtCpuUsageNotfication00
1.3.6.1.4.1.2011.5.25.31.2.0.49 hwEntityExtCpuUsageNotficationClear00
1.3.6.1.4.1.2011.5.25.31.2.0.50 hwEntityExtHardDiskOnlineFail00
1.3.6.1.4.1.2011.5.25.31.2.0.51 hwEntityExtHardDiskOfflineFail00