DC-ISIS-MIB :: isisCircAuthTypeFails

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DC-ISIS-MIB › isisCircAuthTypeFails

isisCircAuthTypeFails

Module: DC-ISIS-MIB

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

OID (numeric): 1.2.826.0.1.1578918.5.63.1.1.5.2.1.8

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The number of times an IS-IS control PDU with an auth type field different to that for this system has been received.

What is isisCircAuthTypeFails?

Counts how many times an IS-IS control PDU with an authentication-type field different from this system's own has been received on this circuit, the per-circuit counterpart to isisSysStatAuthTypeFails. An admin uses this to localize an authentication-type mismatch to a specific interface or neighbor.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.2.826.0.1.1578918.5.63.1.1.5.2.1.8
snmpwalk -v2c -c public <target> DC-ISIS-MIB::isisCircAuthTypeFails

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.2.826.0.1.1578918.5.63.1.1.5.2.1.8.1
snmpget -v2c -c public <target> DC-ISIS-MIB::isisCircAuthTypeFails.1

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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
1.2.826.0.1.1578918.5.63.1.1.5isisCountersDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.5.2isisCircuitCounterTableDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.5.2.1isisCircuitCounterEntryDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.5.2.1.8isisCircAuthTypeFailsDC-ISIS-MIB