All MIBs › CM-TOPOLOGY-MIB › cmTopologyRegionLastUpdateTime
cmTopologyRegionLastUpdateTime
Module: CM-TOPOLOGY-MIB
OID (symbolic): CM-TOPOLOGY-MIB::cmTopologyRegionLastUpdateTime
OID (numeric): 1.3.6.1.4.1.2544.1.12.9.1.3
Node type: OBJECT-TYPE
Type: DateAndTime
Access: read-only
Description: Time when the topology region was last updated.
What is cmTopologyRegionLastUpdateTime?
This DateAndTime object records when a topology region was last updated. An admin checks this to know how current the topology information for a region is. For example, an operator suspecting the topology map is stale after adding new links would check cmTopologyRegionLastUpdateTime to confirm whether the region's data has been refreshed recently.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.9.1.3 snmpwalk -v2c -c public <target> CM-TOPOLOGY-MIB::cmTopologyRegionLastUpdateTime
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.9.1.3.1 snmpget -v2c -c public <target> CM-TOPOLOGY-MIB::cmTopologyRegionLastUpdateTime.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 |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.12.9 | cmTopologyMIB | CM-TOPOLOGY-MIB |
| 1.3.6.1.4.1.2544.1.12.9.1 | cmTopologyObjects | CM-TOPOLOGY-MIB |
| 1.3.6.1.4.1.2544.1.12.9.1.3 | cmTopologyRegionLastUpdateTime | CM-TOPOLOGY-MIB |