DC-ISIS-MIB :: isisCircOperState

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DC-ISIS-MIB › isisCircOperState

isisCircOperState

Module: DC-ISIS-MIB

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

OID (numeric): 1.2.826.0.1.1578918.5.63.1.1.3.2.1.16

Node type: OBJECT-TYPE

Type: IsisOperStatus

Access: read-only

Description: The operational state of this circuit.

What is isisCircOperState?

Reports the current operational (up/down) state of this circuit, defaulting to operStatusDown until the circuit actually comes up. An admin reads this as the primary indicator of whether IS-IS is actually running successfully on a given interface, as opposed to just being administratively enabled.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.2.826.0.1.1578918.5.63.1.1.3.2.1.16
snmpwalk -v2c -c public <target> DC-ISIS-MIB::isisCircOperState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.2.826.0.1.1578918.5.63.1.1.3.2.1.16.1
snmpget -v2c -c public <target> DC-ISIS-MIB::isisCircOperState.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
1.2.826.0.1.1578918.5.63.1.1.3isisCircDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.3.2isisCircTableDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.3.2.1isisCircEntryDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.3.2.1.16isisCircOperStateDC-ISIS-MIB