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A MIB (Management Information Base) is a structured document that defines the data a device exposes over SNMP — things like interface counters, system uptime, or CPU load. Each module declares a set of named objects, organized into a tree.

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SNMP (Simple Network Management Protocol) is how network devices — routers, switches, servers — report status and statistics to monitoring tools. It's the protocol; MIBs are the vocabulary it uses to describe what's being asked for.

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An OID (Object Identifier) is the numeric address of one piece of data in a MIB — a dotted sequence like 1.3.6.1.2.1.1.1, read from the root of a global tree down to one specific object. Names are easier to read; OIDs are what's actually sent over the wire.

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iso/org/dod/internet/private/enterprises/.25506/.8/hh3cNqa/.3/hh3cNqaProbeTimeAboveThreshold

hh3cNqaProbeTimeAboveThreshold

NOTIFICATION-TYPE

1.3.6.1.4.1.25506.8.3.3.10

Status

current

Source

HH3C-NQA-MIB

Sub-identifiers

Description

It is generated when the value of hh3cNqaReactCurrentStatus changes to 'overThreshold', 'invalid' or 'overUpperThreshold'. The change may occur when the monitored condition exceeds the threshold (or upper threshold) or When NQA operation is stopped. The above threshold situations are specified as below. 1. Probe time is not in the range hh3cNqaReactThresholdLowerLimit through hh3cNqaReactThresholdUpperLimit. 2. The probe time is accumulatively not in the range hh3cNqaReactThresholdLowerLimit through hh3cNqaReactThresholdUpperLimit for a number of times specified in hh3cNqaReactThresholdAccumNum. 3. The probe time is consecutively not in the range hh3cNqaReactThresholdLowerLimit through hh3cNqaReactThresholdUpperLimit for a number of times specified in hh3cNqaReactThresholdConsecNum. 4. When NQA operation is stopped. This notification is valid only when hh3cNqaReactActionType is 'trapOnly' or 'trapAndTrigger' and pingCtlType of the test is not hh3cNqajitter.