All MIBs › G6-STP-MIB › bridgeStatusTopologyChanges
bridgeStatusTopologyChanges
Module: G6-STP-MIB
OID (symbolic): G6-STP-MIB::bridgeStatusTopologyChanges
OID (numeric): 1.3.6.1.4.1.3181.10.6.2.42.100.1.9
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The total number of topology changes detected by this bridge since the management entity was last reset or initialized.
What is bridgeStatusTopologyChanges?
Counts the total number of spanning-tree topology changes this bridge has detected since it was last reset. An admin watches for this counter climbing rapidly as a sign of an unstable link or a flapping port somewhere in the topology.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3181.10.6.2.42.100.1.9 snmpwalk -v2c -c public <target> G6-STP-MIB::bridgeStatusTopologyChanges
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3181.10.6.2.42.100.1.9.1 snmpget -v2c -c public <target> G6-STP-MIB::bridgeStatusTopologyChanges.1
Start monitoring MICROSENS Generation 6 (G6) managed Ethernet switch (Spanning Tree Protocol/RSTP/MSTP) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the G6-STP-MIB::bridgeStatusTopologyChanges OID value, configure state conditions and alerts, and monitor any MICROSENS Generation 6 (G6) managed Ethernet switch (Spanning Tree Protocol/RSTP/MSTP) from a single console.
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 |
| 1.3.6.1.4.1.3181 | microsens | MICROSENS-G6-MIB |
| 1.3.6.1.4.1.3181.10 | managedSwitches | MICROSENS-G6-MIB |
| 1.3.6.1.4.1.3181.10.6 | g6 | MICROSENS-G6-MIB |
| 1.3.6.1.4.1.3181.10.6.2 | protocol | G6-PACC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3181.10.6.2.42 | stp | G6-STP-MIB |
| 1.3.6.1.4.1.3181.10.6.2.42.100 | bridgeStatusTable | G6-STP-MIB |
| 1.3.6.1.4.1.3181.10.6.2.42.100.1 | bridgeStatusEntry | G6-STP-MIB |
| 1.3.6.1.4.1.3181.10.6.2.42.100.1.9 | bridgeStatusTopologyChanges | G6-STP-MIB |