JUNIPER-PMON-MIB :: jnxPMonTotalMemoryFree

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

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jnxPMonTotalMemoryFree

Module: JUNIPER-PMON-MIB

OID (symbolic): JUNIPER-PMON-MIB::jnxPMonTotalMemoryFree

OID (numeric): 1.3.6.1.4.1.2636.3.19.3.1.7

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: The total amount of memory currently freed in KBbytes.

What is jnxPMonTotalMemoryFree?

The total memory, in kilobytes, currently free for the passive monitoring function on this PIC. An admin watches this alongside jnxPMonTotalMemoryUsed to judge how much headroom remains before flow allocation failures start.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.19.3.1.7
snmpwalk -v2c -c public <target> JUNIPER-PMON-MIB::jnxPMonTotalMemoryFree

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.19.3.1.7.1
snmpget -v2c -c public <target> JUNIPER-PMON-MIB::jnxPMonTotalMemoryFree.1

Start monitoring Juniper Networks router with Passive Monitoring PIC with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the JUNIPER-PMON-MIB::jnxPMonTotalMemoryFree OID value, configure state conditions and alerts, and monitor any Juniper Networks router with Passive Monitoring PIC from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.2636juniperMIBJUNIPER-SMI
1.3.6.1.4.1.2636.3jnxMibsJUNIPER-SMI
Numeric OIDNameModule
1.3.6.1.4.1.2636.3.19jnxPMonJUNIPER-PMON-MIB
1.3.6.1.4.1.2636.3.19.3jnxPMonMemoryTableJUNIPER-PMON-MIB
1.3.6.1.4.1.2636.3.19.3.1jnxPMonMemoryEntryJUNIPER-PMON-MIB
1.3.6.1.4.1.2636.3.19.3.1.7jnxPMonTotalMemoryFreeJUNIPER-PMON-MIB