All MIBs › DTRConcentratorMIB › dtrSpanningTreeTimeSinceTopoChange
dtrSpanningTreeTimeSinceTopoChange
Module: DTRConcentratorMIB
OID (symbolic): DTRConcentratorMIB::dtrSpanningTreeTimeSinceTopoChange
OID (numeric): 1.3.6.1.4.1.2.6.66.1.3.1.1.1.2.3
Node type: OBJECT-TYPE
Type: TimeTicks
Access: read-only
Description: The time (in 1/100ths of a second) since the last topology change was detected by the CRF or bridge entities within the DTR Concentrator.
What is dtrSpanningTreeTimeSinceTopoChange?
How long, in hundredths of a second, since the last spanning-tree topology change was detected anywhere among this concentrator's CRF or bridge entities - a jump to a small value flags a recent network event.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.6.66.1.3.1.1.1.2.3 snmpwalk -v2c -c public <target> DTRConcentratorMIB::dtrSpanningTreeTimeSinceTopoChange
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2.6.66.1.3.1.1.1.2.3.1 snmpget -v2c -c public <target> DTRConcentratorMIB::dtrSpanningTreeTimeSinceTopoChange.1
Start monitoring IBM Token Ring DTR concentrators with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DTRConcentratorMIB::dtrSpanningTreeTimeSinceTopoChange OID value, configure state conditions and alerts, and monitor any IBM Token Ring DTR concentrators from a single console.
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 |
| 1.3.6.1.4.1.2 | ibm | ATM-ADAPTER-MIB |
| 1.3.6.1.4.1.2.6 | ibmProd | ATM-ADAPTER-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2.6.66 | ibm8272 | DTRConcentratorMIB |
| 1.3.6.1.4.1.2.6.66.1 | ibm8272Ts | DTRConcentratorMIB |
| 1.3.6.1.4.1.2.6.66.1.3 | ibm8272TsExpMIBs | DTRConcentratorMIB |
| 1.3.6.1.4.1.2.6.66.1.3.1 | dtrMIBs | DTRConcentratorMIB |
| 1.3.6.1.4.1.2.6.66.1.3.1.1 | dtrConcMIB | DTRConcentratorMIB |
| 1.3.6.1.4.1.2.6.66.1.3.1.1.1 | dtrConcMIBObjects | DTRConcentratorMIB |
| 1.3.6.1.4.1.2.6.66.1.3.1.1.1.2 | dtrConcMIBSpTree | DTRConcentratorMIB |
| 1.3.6.1.4.1.2.6.66.1.3.1.1.1.2.3 | dtrSpanningTreeTimeSinceTopoChange | DTRConcentratorMIB |