ATI-BRIDGE-MIB :: atbrStpProtocolSpecification

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsATI-BRIDGE-MIBatbrStpProtocolSpecification

atbrStpProtocolSpecification

Module: ATI-BRIDGE-MIB

OID (symbolic): ATI-BRIDGE-MIB::atbrStpProtocolSpecification

OID (numeric): 1.3.6.1.4.1.207.8.5.10.2.1.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: An indication of what version of the Spanning Tree Protocol is being run. The value 'decLb100(2)' indicates the DEC LANbridge 100 Spanning Tree protocol. IEEE 802.1d implementations will return 'ieee8021d(3)'. If future versions of the IEEE Spanning Tree Protocol are released that are incompatible with the current version a new value will be defined.

What is atbrStpProtocolSpecification?

This read-only enumerated integer indicates which STP version this bridge runs for topology management. Values distinguish IEEE 802.1d, DEC LANbridge, or unknown variants. A value of 3 means IEEE 802.1d STP is running.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.8.5.10.2.1.1.2
snmpwalk -v2c -c public <target> ATI-BRIDGE-MIB::atbrStpProtocolSpecification

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.207.8.5.10.2.1.1.2.1
snmpget -v2c -c public <target> ATI-BRIDGE-MIB::atbrStpProtocolSpecification.1

Start monitoring Allied Telesis legacy bridging equipment (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ATI-BRIDGE-MIB::atbrStpProtocolSpecification OID value, configure state conditions and alerts, and monitor any Allied Telesis legacy bridging equipment (legacy) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.207.8mibObjectAT-RG600-MIB
Numeric OIDNameModule
1.3.6.1.4.1.207.8.5switchMibATI-BRIDGE-MIB
1.3.6.1.4.1.207.8.5.10atiBridgeMibATI-BRIDGE-MIB
1.3.6.1.4.1.207.8.5.10.2atbrStpATI-BRIDGE-MIB
1.3.6.1.4.1.207.8.5.10.2.1atbrStpTableATI-BRIDGE-MIB
1.3.6.1.4.1.207.8.5.10.2.1.1atbrStpEntryATI-BRIDGE-MIB
1.3.6.1.4.1.207.8.5.10.2.1.1.2atbrStpProtocolSpecificationATI-BRIDGE-MIB