AT-GS950-16-MIB :: dot1dStpPortState

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAT-GS950-16-MIBdot1dStpPortState

dot1dStpPortState

Module: AT-GS950-16-MIB

OID (symbolic): AT-GS950-16-MIB::dot1dStpPortState

OID (numeric): 1.3.6.1.4.1.207.1.4.166.116.2.2.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The port's current state as defined by application of the Spanning Tree Protocol. This state controls what action a port takes on reception of a frame. If the bridge has detected a port that is malfunctioning it will place that port into the broken(6) state. For ports which are disabled (see dot1dStpPortEnable), this object will have a value of disabled(1).

What is dot1dStpPortState?

This read-only OID reports the current Spanning Tree Protocol state of a bridge port, such as disabled, blocking, listening, learning, forwarding, or broken. The state determines whether the port passes traffic and participates in STP topology decisions.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.1.4.166.116.2.2.1.3
snmpwalk -v2c -c public <target> AT-GS950-16-MIB::dot1dStpPortState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.207.1.4.166.116.2.2.1.3.1
snmpget -v2c -c public <target> AT-GS950-16-MIB::dot1dStpPortState.1

Start monitoring Allied Telesis AT-GS950 switch series with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AT-GS950-16-MIB::dot1dStpPortState OID value, configure state conditions and alerts, and monitor any Allied Telesis AT-GS950 switch series from a single console.

OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.207alliedTelesynAT-RG600-MIB
1.3.6.1.4.1.207.1productsAT-SMI-MIB
1.3.6.1.4.1.207.1.4swhubAtiEdgeSwitch-MIB
Numeric OIDNameModule
1.3.6.1.4.1.207.1.4.166at_GS95016v3AT-GS950-16-MIB
1.3.6.1.4.1.207.1.4.166.116l2BridgeAT-GS950-16-MIB
1.3.6.1.4.1.207.1.4.166.116.2l2Dot1dStpAT-GS950-16-MIB
1.3.6.1.4.1.207.1.4.166.116.2.2dot1dStpPortTableAT-GS950-16-MIB
1.3.6.1.4.1.207.1.4.166.116.2.2.1dot1dStpPortEntryAT-GS950-16-MIB
1.3.6.1.4.1.207.1.4.166.116.2.2.1.3dot1dStpPortStateAT-GS950-16-MIB