All MIBs › STP-MIB › stpDot1wRstpPortRxTcn
stpDot1wRstpPortRxTcn
Module: STP-MIB
OID (symbolic): STP-MIB::stpDot1wRstpPortRxTcn
OID (numeric): 1.3.6.1.4.1.13464.1.2.4.3.1.1.15.1.19
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Input statistics of TCN packets
What is stpDot1wRstpPortRxTcn?
A counter of Topology Change Notification (TCN) BPDUs this port has received, indicating how often neighboring bridges have signaled topology changes into this port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.13464.1.2.4.3.1.1.15.1.19 snmpwalk -v2c -c public <target> STP-MIB::stpDot1wRstpPortRxTcn
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.13464.1.2.4.3.1.1.15.1.19.1 snmpget -v2c -c public <target> STP-MIB::stpDot1wRstpPortRxTcn.1
Start monitoring vendor-neutral, standards-based MIB, managed Ethernet switch/bridge running Spanning Tree Protocol (802.1D) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the STP-MIB::stpDot1wRstpPortRxTcn OID value, configure state conditions and alerts, and monitor any vendor-neutral, standards-based MIB, managed Ethernet switch/bridge running Spanning Tree Protocol (802.1D) 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 |
| 1.3.6.1.4.1.13464 | admin | ADMIN-MASTER-MIB |
| 1.3.6.1.4.1.13464.1 | dataCom | ADMIN-MASTER-MIB |
| 1.3.6.1.4.1.13464.1.2 | gbn | ADMIN-MASTER-MIB |
| 1.3.6.1.4.1.13464.1.2.4 | gbnL2 | ADMIN-MASTER-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.13464.1.2.4.3 | stpMib | STP-MIB |
| 1.3.6.1.4.1.13464.1.2.4.3.1 | stpMIBObjects | STP-MIB |
| 1.3.6.1.4.1.13464.1.2.4.3.1.1 | stpDot1dStp | STP-MIB |
| 1.3.6.1.4.1.13464.1.2.4.3.1.1.15 | stpDot1dStpPortTable | STP-MIB |
| 1.3.6.1.4.1.13464.1.2.4.3.1.1.15.1 | stpDot1dStpPortEntry | STP-MIB |
| 1.3.6.1.4.1.13464.1.2.4.3.1.1.15.1.19 | stpDot1wRstpPortRxTcn | STP-MIB |