ACMIB :: sysInfoMsgPoolHigh

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBsysInfoMsgPoolHigh

sysInfoMsgPoolHigh

Module: ACMIB

OID (symbolic): ACMIB::sysInfoMsgPoolHigh

OID (numeric): 1.3.6.1.4.1.1751.2.18.19.12

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: High-water mark of messages used within the message pool.

What is sysInfoMsgPoolHigh?

This OID records the peak number of internal messages that were queued at any point since the system started. This indicates whether message congestion is a routine issue or only occurs during exceptional load conditions. If High is 3000 out of 5000 Total, the device has never been close to message queue exhaustion.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.19.12
snmpwalk -v2c -c public <target> ACMIB::sysInfoMsgPoolHigh

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.19.12.1
snmpget -v2c -c public <target> ACMIB::sysInfoMsgPoolHigh.1

Start monitoring Lucent/Nortel Access Concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACMIB::sysInfoMsgPoolHigh 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
1.3.6.1.4.1.1751.2.18.19sysInfoACMIB
1.3.6.1.4.1.1751.2.18.19.12sysInfoMsgPoolHighACMIB