DTRConcentratorMIB :: dtrCRFMacAddress

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DTRConcentratorMIB › dtrCRFMacAddress

dtrCRFMacAddress

Module: DTRConcentratorMIB

OID (symbolic): DTRConcentratorMIB::dtrCRFMacAddress

OID (numeric): 1.3.6.1.4.1.2.6.66.1.3.1.1.1.1.6.1.6

Node type: OBJECT-TYPE

Type: MacAddress

Access: read-only

Description: The MAC address used with the dtrCRFSpTreePriority to form the CRF Identifier used in the spanning tree protocol. This address must be unique and it is recommended that this address be the specific MAC address of the lowest numbered C-Port.

What is dtrCRFMacAddress?

The MAC address that, combined with dtrCRFSpTreePriority, forms this CRF's unique bridge identifier for the spanning tree protocol; best practice is to use the address of the CRF's lowest-numbered port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.6.66.1.3.1.1.1.1.6.1.6
snmpwalk -v2c -c public <target> DTRConcentratorMIB::dtrCRFMacAddress

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2.6.66.1.3.1.1.1.1.6.1.6.1
snmpget -v2c -c public <target> DTRConcentratorMIB::dtrCRFMacAddress.1

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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
1.3.6.1.4.1.2ibmATM-ADAPTER-MIB
1.3.6.1.4.1.2.6ibmProdATM-ADAPTER-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2.6.66ibm8272DTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1ibm8272TsDTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1.3ibm8272TsExpMIBsDTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1.3.1dtrMIBsDTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1.3.1.1dtrConcMIBDTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1.3.1.1.1dtrConcMIBObjectsDTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1.3.1.1.1.1dtrConcMIBBaseDTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1.3.1.1.1.1.6dtrCRFTableDTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1.3.1.1.1.1.6.1dtrCRFEntryDTRConcentratorMIB
1.3.6.1.4.1.2.6.66.1.3.1.1.1.1.6.1.6dtrCRFMacAddressDTRConcentratorMIB