All MIBs › PICA-PRIVATE-MIB › freePhyMemory
freePhyMemory
Module: PICA-PRIVATE-MIB
OID (symbolic): PICA-PRIVATE-MIB::freePhyMemory
OID (numeric): 1.3.6.1.4.1.35098.1.4
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: The free physical memory size, the output format is string.
What is freePhyMemory?
freePhyMemory reports how much physical RAM remains available on the Pica8 switch, expressed as a string. Admins alert on a low freePhyMemory reading as an early warning that the device is running out of memory headroom before performance degrades. For example, a monitoring system might page an operator if freePhyMemory drops below "100MB" on a switch that normally has gigabytes free.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.35098.1.4 snmpwalk -v2c -c public <target> PICA-PRIVATE-MIB::freePhyMemory
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.35098.1.4.1 snmpget -v2c -c public <target> PICA-PRIVATE-MIB::freePhyMemory.1
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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 |
|---|---|---|
| 1.3.6.1.4.1.35098 | picaPrivateMib | PICA-PRIVATE-MIB |
| 1.3.6.1.4.1.35098.1 | hostStatusGroup | PICA-PRIVATE-MIB |
| 1.3.6.1.4.1.35098.1.4 | freePhyMemory | PICA-PRIVATE-MIB |