All MIBs › WR-SWITCH-MIB › wrsMemoryFreeLow
wrsMemoryFreeLow
Module: WR-SWITCH-MIB
OID (symbolic): WR-SWITCH-MIB::wrsMemoryFreeLow
OID (numeric): 1.3.6.1.4.1.96.100.6.2.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Status of free memory. Based on wrsMemoryGroup. Error - more than 80% memory used Warning - more than 50% memory used
What is wrsMemoryFreeLow?
Derived status of free RAM, flagging warning(3) once more than roughly 50% of memory is used and error(2) above roughly 80%, based on the wrsMemoryGroup counters. Lets an admin catch a memory leak in a WRS daemon before the switch runs out of RAM and a service crashes.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.96.100.6.2.1.3 snmpwalk -v2c -c public <target> WR-SWITCH-MIB::wrsMemoryFreeLow
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.96.100.6.2.1.3.1 snmpget -v2c -c public <target> WR-SWITCH-MIB::wrsMemoryFreeLow.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 |
|---|---|---|
| 1.3.6.1.4.1.96 | cern | WR-SWITCH-MIB |
| 1.3.6.1.4.1.96.100 | wrSwitchMIB | WR-SWITCH-MIB |
| 1.3.6.1.4.1.96.100.6 | wrsStatus | WR-SWITCH-MIB |
| 1.3.6.1.4.1.96.100.6.2 | wrsDetailedStatusesGroup | WR-SWITCH-MIB |
| 1.3.6.1.4.1.96.100.6.2.1 | wrsOSStatusGroup | WR-SWITCH-MIB |
| 1.3.6.1.4.1.96.100.6.2.1.3 | wrsMemoryFreeLow | WR-SWITCH-MIB |