DC-ISIS-MIB :: isisSysSendNotifications

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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isisSysSendNotifications

Module: DC-ISIS-MIB

OID (symbolic): DC-ISIS-MIB::isisSysSendNotifications

OID (numeric): 1.2.826.0.1.1578918.5.63.1.1.1.1.1.50

Node type: OBJECT-TYPE

Type: Bits

Access: read-create

Description: This attribute contains the set of notifications generated by this Intermediate System.

The notifications that may be enabled are the isisCircIndTable, isisDatabaseOverload, isisManualAddressDrops, isisIDLenMismatch, isisMaxAreaAddressesMismatch, isisOwnLSPPurge, isisAreaMismatch, isisRejectedAdjacency, isisAdjacencyChange, isisLSPErrorDetected, isisAttemptToExceedMaxSequence, isisSequenceNumberSkip, isisDisChange, isisOperStateChange, isisLspAuthFailure, isisHelloAuthFailure, isisExtPassCircuitInd and isisAttachStateChange notifications.

What is isisSysSendNotifications?

A bitmask selecting which SNMP notification types this Intermediate System will generate, covering events like circuitIndication, databaseOverload, idLengthMismatch, maxAreaAddressMismatch, ownLspPurge, rejectedAdjacency, adjacencyChange, lspErrorDetected, lspAuthFailure, helloAuthFailure, and attachStateChange, among others; only circuitIndication is enabled by default. An admin enables additional bits here (for example adjacencyChange and lspAuthFailure) to get SNMP traps for events a monitoring system should alert on, rather than relying solely on polling.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.2member_bodyIEEE802dot11-MIB
1.2.826gbMETASWITCH-MIB
1.2.826.0gbNationalMETASWITCH-MIB
1.2.826.0.1gbNatCompanyMETASWITCH-MIB
1.2.826.0.1.1578918dataConnectionMETASWITCH-MIB
Numeric OIDNameModule
1.2.826.0.1.1578918.5.63.1dcIsisMibDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1isisObjectsDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.1isisSystemDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.1.1isisSysTableDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.1.1.1isisSysEntryDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.1.1.1.50isisSysSendNotificationsDC-ISIS-MIB