All MIBs › BSDUNIX-MIB › mbufNewFreeClusters
mbufNewFreeClusters
Module: BSDUNIX-MIB
OID (symbolic): BSDUNIX-MIB::mbufNewFreeClusters
OID (numeric): 1.3.6.1.4.1.4.2.11
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: The number of clusters allocated but not in use.
What is mbufNewFreeClusters?
Reports the number of mbuf clusters that are allocated from the page pool but are not currently in use, forming the free cluster pool. This indicates available headroom for handling large network packets without requiring new page allocations.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4.2.11 snmpwalk -v2c -c public <target> BSDUNIX-MIB::mbufNewFreeClusters
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4.2.11.1 snmpget -v2c -c public <target> BSDUNIX-MIB::mbufNewFreeClusters.1
Start monitoring BSD Unix hosts (legacy ISODE SNMP agent) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the BSDUNIX-MIB::mbufNewFreeClusters OID value, configure state conditions and alerts, and monitor any BSD Unix hosts (legacy ISODE SNMP agent) from a single console.
OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4 | unix | BSDUNIX-MIB |
| 1.3.6.1.4.1.4.2 | mbuf | BSDUNIX-MIB |
| 1.3.6.1.4.1.4.2.11 | mbufNewFreeClusters | BSDUNIX-MIB |