ACMIB :: iptOperState

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBiptOperState

iptOperState

Module: ACMIB

OID (symbolic): ACMIB::iptOperState

OID (numeric): 1.3.6.1.4.1.1751.2.18.29.2.1.5

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: indicates operational state of the interface.

What is iptOperState?

This OID reports the current operational state of the interface—such as up, down, or degraded. An engineer monitors this to detect when an interface fails and needs immediate attention. For example, a value of 'down' indicates the interface has failed and failover should have triggered.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.29.2.1.5
snmpwalk -v2c -c public <target> ACMIB::iptOperState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.29.2.1.5.1
snmpget -v2c -c public <target> ACMIB::iptOperState.1

Start monitoring Lucent/Nortel Access Concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACMIB::iptOperState OID value, configure state conditions and alerts, and monitor any Lucent/Nortel Access Concentrator (legacy) from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1751lucentACMIB
1.3.6.1.4.1.1751.2mibsACMIB
1.3.6.1.4.1.1751.2.18acMIBACMIB
1.3.6.1.4.1.1751.2.18.29protectionGroupACMIB
1.3.6.1.4.1.1751.2.18.29.2interfaceProtectionTableACMIB
1.3.6.1.4.1.1751.2.18.29.2.1interfaceProtectionEntryACMIB
1.3.6.1.4.1.1751.2.18.29.2.1.5iptOperStateACMIB