All MIBs › DECHUB900-CHASSIS-MIB-V3-0 › chasPopulationChanges
chasPopulationChanges
Module: DECHUB900-CHASSIS-MIB-V3-0
OID (symbolic): DECHUB900-CHASSIS-MIB-V3-0::chasPopulationChanges
OID (numeric): 1.3.6.1.4.1.36.2.18.11.1.1.1.1.5
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The total number of modules and extended modules which have been inserted and removed from the chassis. This counter is incremented:
- when a module is inserted, and - when a module is removed.
The goal of this object is to provide a single object which can be polled by an NMS to determine if there have been changes in the chassis population.
What is chasPopulationChanges?
A Counter that increments every time a module or extended module is inserted into or removed from the chassis. Polling this single object lets an NMS detect any hardware population change without walking the whole slot table each time.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.36.2.18.11.1.1.1.1.5 snmpwalk -v2c -c public <target> DECHUB900-CHASSIS-MIB-V3-0::chasPopulationChanges
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.36.2.18.11.1.1.1.1.5.1 snmpget -v2c -c public <target> DECHUB900-CHASSIS-MIB-V3-0::chasPopulationChanges.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.36 | dec | CMU-MIB |
| 1.3.6.1.4.1.36.2 | ema | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18 | decMIBextension | DEC-ATM-CHASSIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.36.2.18.11 | decHub900 | DECHUB900-CHASSIS-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.1 | mgmtAgent | DECHUB900-CHASSIS-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.1.1 | mgmtAgentVersion1 | DECHUB900-CHASSIS-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.1.1.1 | chassis | DECHUB900-CHASSIS-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.1.1.1.1 | chasSlot | DECHUB900-CHASSIS-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.1.1.1.1.5 | chasPopulationChanges | DECHUB900-CHASSIS-MIB-V3-0 |