All MIBs › TIMETRA-SAP-MIB › sapTlsStpInTcnBpdus
sapTlsStpInTcnBpdus
Module: TIMETRA-SAP-MIB
OID (symbolic): TIMETRA-SAP-MIB::sapTlsStpInTcnBpdus
OID (numeric): 1.3.6.1.4.1.6527.3.1.2.4.3.3.1.12
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: The value of the object sapTlsStpInTcnBpdus indicates the number of Topology Change Notification BPDUs received on this SAP.
What is sapTlsStpInTcnBpdus?
This counter measures Topology Change Notification Bridge PDUs received on a Service Access Point participating in Spanning Tree Protocol. When network switches detect topology changes, they send TCN BPDUs to trigger recalculation of the spanning tree. High counts indicate frequent network topology changes that may affect stability and convergence time.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.4.3.3.1.12 snmpwalk -v2c -c public <target> TIMETRA-SAP-MIB::sapTlsStpInTcnBpdus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.4.3.3.1.12.1 snmpget -v2c -c public <target> TIMETRA-SAP-MIB::sapTlsStpInTcnBpdus.1
Start monitoring Nokia/Alcatel-Lucent 7x50 Service Router family, entire product line (Service Access Point admin/oper status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TIMETRA-SAP-MIB::sapTlsStpInTcnBpdus OID value, configure state conditions and alerts, and monitor any Nokia/Alcatel-Lucent 7x50 Service Router family, entire product line (Service Access Point admin/oper status) from a single console.
OID Breakdown
Upper-level ancestors (14 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 |
| 1.3.6.1.4.1.6527 | timetra | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3 | timetraProducts | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1 | tmnxSRMIB | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1.2 | tmnxSRObjs | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1.2.4 | tmnxServObjs | ALCATEL-IND1-TIMETRA-SERV-MIB |
| 1.3.6.1.4.1.6527.3.1.2.4.3 | tmnxSapObjs | ALCATEL-IND1-TIMETRA-SAP-MIB |
| 1.3.6.1.4.1.6527.3.1.2.4.3.3 | sapTlsInfoTable | ALCATEL-IND1-TIMETRA-SAP-MIB |
| 1.3.6.1.4.1.6527.3.1.2.4.3.3.1 | sapTlsInfoEntry | ALCATEL-IND1-TIMETRA-SAP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6527.3.1.2.4.3.3.1.12 | sapTlsStpInTcnBpdus | TIMETRA-SAP-MIB |