All MIBs › TN-SAP-MIB › tnSapTlsInTcBitBpdus
tnSapTlsInTcBitBpdus
Module: TN-SAP-MIB
OID (symbolic): TN-SAP-MIB::tnSapTlsInTcBitBpdus
OID (numeric): 1.3.6.1.4.1.7483.6.1.2.4.3.3.1.76
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The value of the object sapTlsInTcBitBpdus indicates the number of BPDUs received on this SAP with the Topology Change bit set.
What is tnSapTlsInTcBitBpdus?
This counter tracks the number of Bridge Protocol Data Units (BPDUs) received on a Service Access Point (SAP) that have the Topology Change bit set. Topology Change BPDUs indicate changes in the spanning tree; tracking them helps diagnose network instability. An operator monitors this to detect excessive topology changes or STP loop issues.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.7483.6.1.2.4.3.3.1.76 snmpwalk -v2c -c public <target> TN-SAP-MIB::tnSapTlsInTcBitBpdus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.7483.6.1.2.4.3.3.1.76.1 snmpget -v2c -c public <target> TN-SAP-MIB::tnSapTlsInTcBitBpdus.1
Start monitoring Nokia 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 TN-SAP-MIB::tnSapTlsInTcBitBpdus OID value, configure state conditions and alerts, and monitor any Nokia 7x50 Service Router family, entire product line (Service Access Point admin/oper status) from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.7483.6.1.2.4 | tnServObjs | TN-SERV-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.7483.6.1.2.4.3 | tnSapObjs | TN-SAP-MIB |
| 1.3.6.1.4.1.7483.6.1.2.4.3.3 | tnSapTlsInfoTable | TN-SAP-MIB |
| 1.3.6.1.4.1.7483.6.1.2.4.3.3.1 | tnSapTlsInfoEntry | TN-SAP-MIB |
| 1.3.6.1.4.1.7483.6.1.2.4.3.3.1.76 | tnSapTlsInTcBitBpdus | TN-SAP-MIB |