ACMIB :: stratumLevel

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBstratumLevel

stratumLevel

Module: ACMIB

OID (symbolic): ACMIB::stratumLevel

OID (numeric): 1.3.6.1.4.1.1751.2.18.17.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Enable or disable the switching over to stratum 4 when stratum 3 is not possible.

What is stratumLevel?

This OID enables or disables an automatic fallback mode where the device accepts lower-quality stratum 4 synchronized clock if the more accurate stratum 3 reference is unavailable. You enable this on devices that need to keep running even with degraded timing accuracy rather than failing completely. For example, a value of 1 means allow stratum 4 fallback, while 0 means reject stratum 4 and stay in holdover instead.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.17.4
snmpwalk -v2c -c public <target> ACMIB::stratumLevel

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.17.4.1
snmpget -v2c -c public <target> ACMIB::stratumLevel.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.17.4.1 i <value>

Start monitoring Lucent/Nortel Access Concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACMIB::stratumLevel 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
1.3.6.1.4.1.1751.2.18.17.4stratumLevelACMIB