APM-MIB :: apmTransactionsRequestedHistorySize

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAPM-MIBapmTransactionsRequestedHistorySize

apmTransactionsRequestedHistorySize

Module: APM-MIB

OID (symbolic): APM-MIB::apmTransactionsRequestedHistorySize

OID (numeric): 1.3.6.1.2.1.16.23.1.12

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: The maximum number of completed transactions desired to be retained in the apmTransactionTable. If the agent doesn't have enough resources to retain this many, it will retain as many as possible. Regardless of this value, the agent must attempt to keep records for all current transactions it is monitoring.

The value of this object must persist across reboots.

What is apmTransactionsRequestedHistorySize?

A configurable setting that specifies how many completed transaction records the agent should retain in the transaction history table. The agent will keep as many as its available resources allow.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.16.23.1.12
snmpwalk -v2c -c public <target> APM-MIB::apmTransactionsRequestedHistorySize

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.16.23.1.12.1
snmpget -v2c -c public <target> APM-MIB::apmTransactionsRequestedHistorySize.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.2.1.16.23.1.12.1 i <value>

Start monitoring Network devices/probes (RFC 3729 APM) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the APM-MIB::apmTransactionsRequestedHistorySize OID value, configure state conditions and alerts, and monitor any Network devices/probes (RFC 3729 APM) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.16rmonLBHUB-BOOM-MIB
Numeric OIDNameModule
1.3.6.1.2.1.16.23apmAPM-MIB
1.3.6.1.2.1.16.23.1apmMibObjectsAPM-MIB
1.3.6.1.2.1.16.23.1.12apmTransactionsRequestedHistorySizeAPM-MIB