All MIBs › TPLINK-SPANNING-TREE-MIB › tpStpTopologyChangeCounter
tpStpTopologyChangeCounter
Module: TPLINK-SPANNING-TREE-MIB
OID (symbolic): TPLINK-SPANNING-TREE-MIB::tpStpTopologyChangeCounter
OID (numeric): 1.3.6.1.4.1.11863.6.21.1.1.3.11
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: TopologyChangeCounter.
What is tpStpTopologyChangeCounter?
A running count of spanning-tree topology changes the switch has recorded; a rapidly climbing counter is a sign of an unstable link causing repeated STP recalculation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11863.6.21.1.1.3.11 snmpwalk -v2c -c public <target> TPLINK-SPANNING-TREE-MIB::tpStpTopologyChangeCounter
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11863.6.21.1.1.3.11.1 snmpget -v2c -c public <target> TPLINK-SPANNING-TREE-MIB::tpStpTopologyChangeCounter.1
Start monitoring TP-Link managed switch (STP/RSTP/MSTP port role/state status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TPLINK-SPANNING-TREE-MIB::tpStpTopologyChangeCounter OID value, configure state conditions and alerts, and monitor any TP-Link managed switch (STP/RSTP/MSTP port role/state status) 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 |
| 1.3.6.1.4.1.11863 | tplink | TPLINK-MIB |
| 1.3.6.1.4.1.11863.6 | tplinkMgmt | TPLINK-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11863.6.21 | tplinkSpanningTreeMIB | TPLINK-SPANNING-TREE-MIB |
| 1.3.6.1.4.1.11863.6.21.1 | tplinkSpanningTreeMIBObjects | TPLINK-SPANNING-TREE-MIB |
| 1.3.6.1.4.1.11863.6.21.1.1 | tpStpBasicCfg | TPLINK-SPANNING-TREE-MIB |
| 1.3.6.1.4.1.11863.6.21.1.1.3 | tpStpInfo | TPLINK-SPANNING-TREE-MIB |
| 1.3.6.1.4.1.11863.6.21.1.1.3.11 | tpStpTopologyChangeCounter | TPLINK-SPANNING-TREE-MIB |