All MIBs › WWP-ESM-MIB › previousState
previousState
Module: WWP-ESM-MIB
OID (symbolic): WWP-ESM-MIB::previousState
OID (numeric): 1.3.6.1.4.1.6141.2.62.1.12.1.3.2
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: This variable indicates the previous state of the service.
What is previousState?
This OID, carried in an ismStateChangeNotification, reports the state the ISM-managed service was in immediately before it changed to its current state. An admin reviewing a state-change trap compares this to currentState to see exactly what transition occurred, such as from "up" to "degraded".
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6141.2.62.1.12.1.3.2 snmpwalk -v2c -c public <target> WWP-ESM-MIB::previousState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6141.2.62.1.12.1.3.2.1 snmpget -v2c -c public <target> WWP-ESM-MIB::previousState.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.6141 | wwp | WWP-SMI |
| 1.3.6.1.4.1.6141.2 | wwpModules | WWP-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6141.2.62 | wwpModulesEsm | WWP-ESM-MIB |
| 1.3.6.1.4.1.6141.2.62.1 | wwpESM | WWP-ESM-MIB |
| 1.3.6.1.4.1.6141.2.62.1.12 | ismMib | WWP-ESM-MIB |
| 1.3.6.1.4.1.6141.2.62.1.12.1 | ismNotificationMib | WWP-ESM-MIB |
| 1.3.6.1.4.1.6141.2.62.1.12.1.3 | ismNotiVarbinds | WWP-ESM-MIB |
| 1.3.6.1.4.1.6141.2.62.1.12.1.3.2 | previousState | WWP-ESM-MIB |