All MIBs › TN-SERV-MIB › tnSvcTlsStpTopologyChanges
tnSvcTlsStpTopologyChanges
Module: TN-SERV-MIB
OID (symbolic): TN-SERV-MIB::tnSvcTlsStpTopologyChanges
OID (numeric): 1.3.6.1.4.1.7483.6.1.2.4.2.3.1.12
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The value of the object tnSvcTlsStpTopologyChanges indicates the total number of topology changes detected by the Spanning Tree Protocol instance associated with this service since the management entity was last reset or initialized.
What is tnSvcTlsStpTopologyChanges?
This counter tracks the total number of times the Spanning Tree Protocol detected a change in the network topology for a specific service instance. Spanning Tree Protocol is used to prevent network loops in Ethernet networks by selectively blocking redundant paths. An operator monitoring this value would be alerted to frequent topology changes that might indicate network instability or flapping links.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.7483.6.1.2.4.2.3.1.12 snmpwalk -v2c -c public <target> TN-SERV-MIB::tnSvcTlsStpTopologyChanges
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.7483.6.1.2.4.2.3.1.12.1 snmpget -v2c -c public <target> TN-SERV-MIB::tnSvcTlsStpTopologyChanges.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.7483 | tropic | TROPIC-GLOBAL-REG |
| 1.3.6.1.4.1.7483.6 | tnProducts | TROPIC-GLOBAL-REG |
| 1.3.6.1.4.1.7483.6.1 | tnSRMIB | TROPIC-GLOBAL-REG |
| 1.3.6.1.4.1.7483.6.1.2 | tnSRObjs | TROPIC-GLOBAL-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.7483.6.1.2.4 | tnServObjs | TN-SERV-MIB |
| 1.3.6.1.4.1.7483.6.1.2.4.2 | tnSvcObjs | TN-SERV-MIB |
| 1.3.6.1.4.1.7483.6.1.2.4.2.3 | tnSvcTlsInfoTable | TN-SERV-MIB |
| 1.3.6.1.4.1.7483.6.1.2.4.2.3.1 | tnSvcTlsInfoEntry | TN-SERV-MIB |
| 1.3.6.1.4.1.7483.6.1.2.4.2.3.1.12 | tnSvcTlsStpTopologyChanges | TN-SERV-MIB |