ACMIB :: stratumBackupMode

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBstratumBackupMode

stratumBackupMode

Module: ACMIB

OID (symbolic): ACMIB::stratumBackupMode

OID (numeric): 1.3.6.1.4.1.1751.2.18.17.8

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Current status of the backup stratum card.

What is stratumBackupMode?

This read-only OID shows the current synchronization status of the backup/redundant stratum card, using the same state values as the primary card (stratum 3, stratum 4, or holdover). You check this when the primary card fails to confirm the backup is ready to take over, or during maintenance to see if both cards are synchronized. For example, if the primary is stratum 3 and backup is also stratum 3, both are locked and synchronized.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.17.8
snmpwalk -v2c -c public <target> ACMIB::stratumBackupMode

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.17.8.1
snmpget -v2c -c public <target> ACMIB::stratumBackupMode.1

Start monitoring Lucent/Nortel Access Concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACMIB::stratumBackupMode 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
1.3.6.1.4.1.1751.2.18.17stratumConfigACMIB
1.3.6.1.4.1.1751.2.18.17.8stratumBackupModeACMIB