HLS-MIB :: hlsDot1dStpDesignatedRoot

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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hlsDot1dStpDesignatedRoot

Module: HLS-MIB

OID (symbolic): HLS-MIB::hlsDot1dStpDesignatedRoot

OID (numeric): 1.3.6.1.4.1.26.21.1.2.5

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: The bridge identifier of the root of the spanning tree as determined by the Spanning Tree Protocol as executed by this node. This value is used as the Root Identifier parameter in all Configuration Bridge PDUs originated by this node.

What is hlsDot1dStpDesignatedRoot?

Reports the Bridge Identifier of the node this bridge currently believes is the Spanning Tree root, as determined by the Spanning Tree Protocol. This bridge also sends this same value as the Root Identifier in the Configuration BPDUs it originates.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.26.21.1.2.5
snmpwalk -v2c -c public <target> HLS-MIB::hlsDot1dStpDesignatedRoot

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.26.21.1.2.5.1
snmpget -v2c -c public <target> HLS-MIB::hlsDot1dStpDesignatedRoot.1

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OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.26hlsCMU-MIB
Numeric OIDNameModule
1.3.6.1.4.1.26.21hlsTemporaryHLS-MIB
1.3.6.1.4.1.26.21.1hlsDot1dBridgeHLS-MIB
1.3.6.1.4.1.26.21.1.2hlsDot1dStpHLS-MIB
1.3.6.1.4.1.26.21.1.2.5hlsDot1dStpDesignatedRootHLS-MIB