MMPF-MIB :: mpStpPortDesignatedRoot

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › MMPF-MIB › mpStpPortDesignatedRoot

mpStpPortDesignatedRoot

Module: MMPF-MIB

OID (symbolic): MMPF-MIB::mpStpPortDesignatedRoot

OID (numeric): 1.3.6.1.4.1.119.2.3.3.13.21.2.1.7

Node type: OBJECT-TYPE

Type: BridgeId

Access: read-only

Description: The unique Bridge Identifier of the Bridge recorded as the Root in the Configuration BPDUs transmitted by the Designated Bridge for the segment to which the port is attached.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.119.2.3.3.13.21.2.1.7
snmpwalk -v2c -c public <target> MMPF-MIB::mpStpPortDesignatedRoot

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.119.2.3.3.13.21.2.1.7.1
snmpget -v2c -c public <target> MMPF-MIB::mpStpPortDesignatedRoot.1

Start monitoring Device type unconfirmed from available data (vendor unspecified) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MMPF-MIB::mpStpPortDesignatedRoot OID value, configure state conditions and alerts, and monitor any Device type unconfirmed from available data (vendor unspecified) 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
1.3.6.1.4.1.119necA100-R1-MIB
1.3.6.1.4.1.119.2nec_mibA100-R1-MIB
1.3.6.1.4.1.119.2.3necProductDependA100-R1-MIB
Numeric OIDNameModule
1.3.6.1.4.1.119.2.3.3datax_mibMMPF-MIB
1.3.6.1.4.1.119.2.3.3.13mmpf_mibMMPF-MIB
1.3.6.1.4.1.119.2.3.3.13.21mpStpMMPF-MIB
1.3.6.1.4.1.119.2.3.3.13.21.2mpStpPortTableMMPF-MIB
1.3.6.1.4.1.119.2.3.3.13.21.2.1mpStpPortEntryMMPF-MIB
1.3.6.1.4.1.119.2.3.3.13.21.2.1.7mpStpPortDesignatedRootMMPF-MIB