All MIBs › PG-BRIDGE-MIB › pgBrVlanGroupStpTopChanges
pgBrVlanGroupStpTopChanges
Module: PG-BRIDGE-MIB
OID (symbolic): PG-BRIDGE-MIB::pgBrVlanGroupStpTopChanges
OID (numeric): 1.3.6.1.4.1.927.1.9.8.7.1.1.10
Node type: OBJECT-TYPE
Type: Counter
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 pgBrVlanGroupStpTopChanges?
A running counter of the total number of STP topology changes detected on this VLAN group since the management entity was last reset. A rapidly climbing count points to network instability, such as a flapping link, within this VLAN group.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.927.1.9.8.7.1.1.10 snmpwalk -v2c -c public <target> PG-BRIDGE-MIB::pgBrVlanGroupStpTopChanges
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.927.1.9.8.7.1.1.10.1 snmpget -v2c -c public <target> PG-BRIDGE-MIB::pgBrVlanGroupStpTopChanges.1
Start monitoring PairGain xDSL access multiplexer/bridge (ATM-session-to-bridge-port mapping) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PG-BRIDGE-MIB::pgBrVlanGroupStpTopChanges OID value, configure state conditions and alerts, and monitor any PairGain xDSL access multiplexer/bridge (ATM-session-to-bridge-port mapping) 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 |
| 1.3.6.1.4.1.927 | pairgain | PAIRGAIN-COMMON-HD-MIB |
| 1.3.6.1.4.1.927.1 | products | PAIRGAIN-COMMON-HD-MIB |
| 1.3.6.1.4.1.927.1.9 | pgainDSLAM | PAIRGAIN-COMMON-HD-MIB |
| 1.3.6.1.4.1.927.1.9.8 | pgsessionMIB | PAIRGAIN-COMMON-HD-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.927.1.9.8.7 | pgVlanGroup | PG-BRIDGE-MIB |
| 1.3.6.1.4.1.927.1.9.8.7.1 | pgVlanGroupTable | PG-BRIDGE-MIB |
| 1.3.6.1.4.1.927.1.9.8.7.1.1 | pgVlanGroupEntry | PG-BRIDGE-MIB |
| 1.3.6.1.4.1.927.1.9.8.7.1.1.10 | pgBrVlanGroupStpTopChanges | PG-BRIDGE-MIB |