CISCO-FIREPOWER-SM-MIB :: cfprSmMonitorMemFreeKb

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-FIREPOWER-SM-MIBcfprSmMonitorMemFreeKb

cfprSmMonitorMemFreeKb

Module: CISCO-FIREPOWER-SM-MIB

OID (symbolic): CISCO-FIREPOWER-SM-MIB::cfprSmMonitorMemFreeKb

OID (numeric): 1.3.6.1.4.1.9.9.826.1.71.20.1.9

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: Cisco Firepower sm:Monitor:memFreeKb managed object property

What is cfprSmMonitorMemFreeKb?

Reports the amount of free system memory, in kilobytes, available on the Firepower device, useful for detecting memory pressure.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.826.1.71.20.1.9
snmpwalk -v2c -c public <target> CISCO-FIREPOWER-SM-MIB::cfprSmMonitorMemFreeKb

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.826.1.71.20.1.9.1
snmpget -v2c -c public <target> CISCO-FIREPOWER-SM-MIB::cfprSmMonitorMemFreeKb.1

Start monitoring Cisco Firepower 9300 chassis service module with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-FIREPOWER-SM-MIB::cfprSmMonitorMemFreeKb OID value, configure state conditions and alerts, and monitor any Cisco Firepower 9300 chassis service module from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
1.3.6.1.4.1.9.9.826ciscoFirepowerMIBCISCO-FIREPOWER-MIB
1.3.6.1.4.1.9.9.826.1ciscoFirepowerMIBObjectsCISCO-FIREPOWER-MIB
Numeric OIDNameModule
1.3.6.1.4.1.9.9.826.1.71cfprSmObjectsCISCO-FIREPOWER-SM-MIB
1.3.6.1.4.1.9.9.826.1.71.20cfprSmMonitorTableCISCO-FIREPOWER-SM-MIB
1.3.6.1.4.1.9.9.826.1.71.20.1cfprSmMonitorEntryCISCO-FIREPOWER-SM-MIB
1.3.6.1.4.1.9.9.826.1.71.20.1.9cfprSmMonitorMemFreeKbCISCO-FIREPOWER-SM-MIB