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DLINKSW-ENTITY-EXT-MIB

Monitored by Observium 
        This MIB module provides essential information about the system 
and defines the managed objects that support the monitoring of alarms
generated by physical entities, including temperature sensors, fans
and power supplies.
Observium actively monitors this MIB
Observium uses this MIB in discovery or polling workflows on applicable devices.
Memory Processors Sensors Status
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Source file
DLINKSW-ENTITY-EXT-MIB
Last revised
Identity
dlinkSwEntityExtMIB
Base OID
1.3.6.1.4.1.171.14.5
Imported Objects
DLINK-ID-REC-MIB dlinkIndustrialCommon
SNMPv2-CONF MODULE-COMPLIANCE NOTIFICATION-GROUP OBJECT-GROUP
SNMPv2-SMI Integer32 MODULE-IDENTITY NOTIFICATION-TYPE OBJECT-TYPE Unsigned32
SNMPv2-TC DisplayString
Net-SNMP examples using the d-link MIB directory Show commands

These commands use the standard Observium installation path and load the selected MIB variant before the RFC and Net-SNMP directories.

Translate the module identity
/usr/bin/snmptranslate -Pud -Ir -On -m 'DLINKSW-ENTITY-EXT-MIB' -M '/opt/observium/mibs/d-link:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'DLINKSW-ENTITY-EXT-MIB::dlinkSwEntityExtMIB'
Walk the MIB subtree
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'DLINKSW-ENTITY-EXT-MIB' -M '/opt/observium/mibs/d-link:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'DLINKSW-ENTITY-EXT-MIB::dlinkSwEntityExtMIB'
How SNMP, Net-SNMP, MIB paths, and variants work
Objects (60)
8 directly used by Observium
dlinkSwEntityExtMIB
.1.3.6.1.4.1.171.14.5
dEntityExtNotifications
.1.3.6.1.4.1.171.14.5.0
dEntityExtObjects
.1.3.6.1.4.1.171.14.5.1
dEntityExtEnvObjects
.1.3.6.1.4.1.171.14.5.1.1
dEntityExtEnvTempTable
.1.3.6.1.4.1.171.14.5.1.1.1
dEntityExtEnvTempEntry
dEntityExtEnvTempUnitIddEntityExtEnvTempIndex
 .1.3.6.1.4.1.171.14.5.1.1.1.1
dEntityExtEnvTempUnitId
Unsigned32
 .1.3.6.1.4.1.171.14.5.1.1.1.1.1
dEntityExtEnvTempIndex
Integer32
 .1.3.6.1.4.1.171.14.5.1.1.1.1.2
dEntityExtEnvTempDescr OBS ✓
OctetString
 .1.3.6.1.4.1.171.14.5.1.1.1.1.3
dEntityExtEnvTempCurrent OBS ✓
degrees CelsiusSNMPv2-SMIInteger32
 .1.3.6.1.4.1.171.14.5.1.1.1.1.4
dEntityExtEnvTempThresholdLow r/w
degrees CelsiusSNMPv2-SMIInteger32
 .1.3.6.1.4.1.171.14.5.1.1.1.1.5
dEntityExtEnvTempThresholdHigh r/w
degrees CelsiusSNMPv2-SMIInteger32
 .1.3.6.1.4.1.171.14.5.1.1.1.1.6
dEntityExtEnvTempStatus
Enumeration
 .1.3.6.1.4.1.171.14.5.1.1.1.1.7
dEntityExtEnvFanTable
.1.3.6.1.4.1.171.14.5.1.1.2
dEntityExtEnvFanEntry
dEntityExtEnvFanUnitIddEntityExtEnvFanIndex
 .1.3.6.1.4.1.171.14.5.1.1.2.1
dEntityExtEnvFanUnitId
Unsigned32
 .1.3.6.1.4.1.171.14.5.1.1.2.1.1
dEntityExtEnvFanIndex
Integer32
 .1.3.6.1.4.1.171.14.5.1.1.2.1.2
dEntityExtEnvFanDescr OBS ✓
OctetString
 .1.3.6.1.4.1.171.14.5.1.1.2.1.3
dEntityExtEnvFanStatus OBS ✓
Enumeration
 .1.3.6.1.4.1.171.14.5.1.1.2.1.4
dEntityExtEnvPowerTable
.1.3.6.1.4.1.171.14.5.1.1.3
dEntityExtEnvPowerEntry
dEntityExtEnvPowerUnitIddEntityExtEnvPowerIndex
 .1.3.6.1.4.1.171.14.5.1.1.3.1
dEntityExtEnvPowerUnitId
Unsigned32
 .1.3.6.1.4.1.171.14.5.1.1.3.1.1
dEntityExtEnvPowerIndex
Unsigned32
 .1.3.6.1.4.1.171.14.5.1.1.3.1.2
dEntityExtEnvPowerDescr OBS ✓
OctetString
 .1.3.6.1.4.1.171.14.5.1.1.3.1.3
dEntityExtEnvPowerUsedPower
wattsSNMPv2-SMIUnsigned32
 .1.3.6.1.4.1.171.14.5.1.1.3.1.4
dEntityExtEnvPowerMaxPower
wattsSNMPv2-SMIUnsigned32
 .1.3.6.1.4.1.171.14.5.1.1.3.1.5
dEntityExtEnvPowerStatus OBS ✓
Enumeration
 .1.3.6.1.4.1.171.14.5.1.1.3.1.6
dEntityExtEnvAirFlowTable
.1.3.6.1.4.1.171.14.5.1.1.4
dEntityExtEnvAirFlowEntry
dEntityExtEnvAirFlowUnitId
 .1.3.6.1.4.1.171.14.5.1.1.4.1
dEntityExtEnvAirFlowUnitId
Unsigned32
 .1.3.6.1.4.1.171.14.5.1.1.4.1.1
dEntityExtEnvAirFlowStatus
Enumeration
 .1.3.6.1.4.1.171.14.5.1.1.4.1.2
dEntityExtEnvTrap
.1.3.6.1.4.1.171.14.5.1.2
dEntityExtEnvNotifyEnable r/w
Bits
 .1.3.6.1.4.1.171.14.5.1.2.1
dEntityExtUnitTable
.1.3.6.1.4.1.171.14.5.1.3
dEntityExtUnitEntry
dEntityExtUnitIndex
 .1.3.6.1.4.1.171.14.5.1.3.1
dEntityExtUnitIndex
Unsigned32
 .1.3.6.1.4.1.171.14.5.1.3.1.1
dEntityExtUnitStatus OBS ✓
Enumeration
 .1.3.6.1.4.1.171.14.5.1.3.1.2
dEntityExtUnitUpTime
secondsSNMPv2-SMIUnsigned32
 .1.3.6.1.4.1.171.14.5.1.3.1.3
dEntityExtMemoryUtilTable
.1.3.6.1.4.1.171.14.5.1.4
dEntityExtMemoryUtilEntry
dEntityExtMemUtilUnitIddEntityExtMemUtilType
 .1.3.6.1.4.1.171.14.5.1.4.1
dEntityExtMemUtilUnitId
Integer32
 .1.3.6.1.4.1.171.14.5.1.4.1.1
dEntityExtMemUtilType
Enumeration
 .1.3.6.1.4.1.171.14.5.1.4.1.2
dEntityExtMemUtilTotal
KBSNMPv2-SMIUnsigned32
 .1.3.6.1.4.1.171.14.5.1.4.1.3
dEntityExtMemUtilUsed
KBSNMPv2-SMIUnsigned32
 .1.3.6.1.4.1.171.14.5.1.4.1.4
dEntityExtMemUtilFree
KBSNMPv2-SMIUnsigned32
 .1.3.6.1.4.1.171.14.5.1.4.1.5
dEntityExtCpuUtilTable
.1.3.6.1.4.1.171.14.5.1.7
dEntityExtCpuUtilEntry
dEntityExtCpuUtilUnitIddEntityExtCpuUtilCpuID
 .1.3.6.1.4.1.171.14.5.1.7.1
dEntityExtCpuUtilUnitId
Unsigned32
 .1.3.6.1.4.1.171.14.5.1.7.1.1
dEntityExtCpuUtilCpuID
Unsigned32
 .1.3.6.1.4.1.171.14.5.1.7.1.2
dEntityExtCpuUtilFiveSeconds
percentageSNMPv2-SMIUnsigned32
 .1.3.6.1.4.1.171.14.5.1.7.1.3
dEntityExtCpuUtilOneMinute
percentageSNMPv2-SMIUnsigned32
 .1.3.6.1.4.1.171.14.5.1.7.1.4
dEntityExtCpuUtilFiveMinutes OBS ✓
SNMPv2-SMIUnsigned32
 .1.3.6.1.4.1.171.14.5.1.7.1.5
dEntityExtVersionTable
.1.3.6.1.4.1.171.14.5.1.8
dEntityExtVersionEntry
dEntityExtVersionUnitId
 .1.3.6.1.4.1.171.14.5.1.8.1
dEntityExtVersionUnitId
Unsigned32
 .1.3.6.1.4.1.171.14.5.1.8.1.1
dEntityExtVersionBootloader
OctetString
 .1.3.6.1.4.1.171.14.5.1.8.1.2
dEntityExtVersionRuntime
OctetString
 .1.3.6.1.4.1.171.14.5.1.8.1.3
dEntityExtConformance
.1.3.6.1.4.1.171.14.5.2
dEntityExtMIBCompliances
.1.3.6.1.4.1.171.14.5.2.1
dEntityExtMIBGroups
.1.3.6.1.4.1.171.14.5.2.2
Dependencies (5) 4 direct · 1 transitive Show tree and compile order Hide dependency details

Each imported module is resolved in the importing module's source directory first, then through the normal default-variant rules.

Dependency tree
Dependency-first compile order
  1. RFC1155-SMIrfc
  2. DLINK-ID-REC-MIBd-link
  3. SNMPv2-SMIrfc
  4. SNMPv2-CONFrfc
  5. SNMPv2-TCrfc
  6. DLINKSW-ENTITY-EXT-MIBd-linkselected
Conformance Groups (10)
dEntityExtTempGroup
dEntityExtEnvTempDescr dEntityExtEnvTempCurrent dEntityExtEnvTempThresholdLow dEntityExtEnvTempThresholdHigh dEntityExtEnvTempStatus
A collection of objects provides information of the system temperature.
 .1.3.6.1.4.1.171.14.5.2.2.1
dEntityExtFanGroup
dEntityExtEnvFanDescr dEntityExtEnvFanStatus
A collection of objects providing informations of fans.
 .1.3.6.1.4.1.171.14.5.2.2.2
dEntityExtPowerGroup
dEntityExtEnvPowerDescr dEntityExtEnvPowerUsedPower dEntityExtEnvPowerMaxPower dEntityExtEnvPowerStatus
A collection of objects providing information of power modules.
 .1.3.6.1.4.1.171.14.5.2.2.3
dEntityExtSystemInfoGroup
dEntityExtUnitStatus dEntityExtUnitUpTime dEntityExtMemUtilTotal dEntityExtMemUtilUsed dEntityExtMemUtilFree dEntityExtCpuUtilFiveSeconds dEntityExtCpuUtilOneMinute dEntityExtCpuUtilFiveMinutes dEntityExtVersionBootloader dEntityExtVersionRuntime
A collection of objects provides information of the system temperature.
 .1.3.6.1.4.1.171.14.5.2.2.4
dEntityExtGenericNotifInfoGroup
dEntityExtEnvNotifyEnable
A collection of objects provides generic information for binding variables
of notification.
 .1.3.6.1.4.1.171.14.5.2.2.5
dEntityExtFanNotifGroup
dEntityExtFanStatusChg
A collection of notifications for indicating the status change of fans.
 .1.3.6.1.4.1.171.14.5.2.2.6
dEntityExtThermalNotifGroup
dEntityExtThermalStatusChg
A collection of notifications for indicating the status change of thermals.
 .1.3.6.1.4.1.171.14.5.2.2.7
dEntityExtPowerNotifGroup
dEntityExtPowerStatusChg
A collection of notifications for indicating the status change of power module.
 .1.3.6.1.4.1.171.14.5.2.2.8
dEntityExtAirFlowNotifGroup
dEntityExtAirFlowChg
A collection of notifications for indicating the status change of the air flow.
 .1.3.6.1.4.1.171.14.5.2.2.9
dEntityExtFactoryResetButtonNotifGroup
dEntityExtFactoryResetButton
A collection of notifications for indicating the factory reset button.
 .1.3.6.1.4.1.171.14.5.2.2.10
Compliance Statements (1)

OID .1.3.6.1.4.1.171.14.5.2.1.1
The compliance statement for entities which implement the
DLINKSW-ENTITY-EXT-MIB.
Required groups
mandatory dEntityExtSystemInfoGroup
optional dEntityExtTempGroup This group is mandatory if monitoring environment temperature
is supported.
optional dEntityExtThermalNotifGroup This group is mandatory if monitoring environment temperature
is supported.
optional dEntityExtFanGroup This group is mandatory if monitoring fan is supported.
optional dEntityExtFanNotifGroup This group is mandatory if monitoring fan is supported.
optional dEntityExtPowerGroup This group is mandatory if monitoring power is supported.
optional dEntityExtPowerNotifGroup This group is mandatory if monitoring power is supported.
optional dEntityExtAirFlowGroup This group is mandatory if monitoring air flow is supported.
optional dEntityExtGenericNotifInfoGroup This group is mandatory if one kind of notification is supported.
Object refinements
ObjectAccessSyntaxDescription
dEntityExtEnvTempThresholdLow readonly
Write access is not required.
dEntityExtEnvTempThresholdHigh readonly
Write access is not required.
Notifications / Traps (5)
NameOIDDescription
dEntityExtFanStatusChg
dEntityExtEnvFanUnitId dEntityExtEnvFanIndex dEntityExtEnvFanStatus
.1.3.6.1.4.1.171.14.5.0.1
This trap indicates a fan fails (dEntityExtEnvFanStatus is 'fault') or
recovers (dEntityExtEnvFanStatus is 'ok').
dEntityExtThermalStatusChg
dEntityExtEnvTempUnitId dEntityExtEnvTempIndex dEntityExtEnvTempStatus
.1.3.6.1.4.1.171.14.5.0.2
This trap indicates a thermal alarms (dEntityExtEnvTempStatus
is 'abnormal') or recovers (dEntityExtEnvTempStatus is 'ok').
dEntityExtPowerStatusChg
dEntityExtEnvPowerUnitId dEntityExtEnvPowerIndex dEntityExtEnvPowerStatus
.1.3.6.1.4.1.171.14.5.0.3
This trap indicates a power module fails, recovers or is removed.
dEntityExtAirFlowChg
dEntityExtEnvAirFlowUnitId dEntityExtEnvAirFlowStatus
.1.3.6.1.4.1.171.14.5.0.4
This trap is triggered when the air flow status is changed from 'ok'
to 'abnormal' and vice versa. dEntityExtEnvAirFlowStatus indicates
the current (new) fan air flow state.
dEntityExtFactoryResetButton
dEntityExtUnitIndex
.1.3.6.1.4.1.171.14.5.0.5
This trap is triggered when the factory reset button was pressed.