A3Com-System-r8-MIB :: a3sysCpuBrdMacAddr

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsA3Com-System-r8-MIBa3sysCpuBrdMacAddr

a3sysCpuBrdMacAddr

Module: A3Com-System-r8-MIB

OID (symbolic): A3Com-System-r8-MIB::a3sysCpuBrdMacAddr

OID (numeric): 1.3.6.1.4.1.43.2.13.8.5

Node type: OBJECT-TYPE

Type: MacAddress

Access: read-only

Description: The system's MAC address. For those devices whose CPU boards contain a MAC address, this object provides the value of that address (NB2's). For those devices whose CPU boards don't contain a MAC address (NB1's), this provides the MAC address of the first interface.

What is a3sysCpuBrdMacAddr?

This is the primary MAC address of the device. It's used for network identification and ARP resolution. For example, "00:10:A4:56:78:9A".

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.2.13.8.5
snmpwalk -v2c -c public <target> A3Com-System-r8-MIB::a3sysCpuBrdMacAddr

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.43.2.13.8.5.1
snmpget -v2c -c public <target> A3Com-System-r8-MIB::a3sysCpuBrdMacAddr.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
1.3.6.1.4.1.43a3ComA3COM-BRIDGE-R3-MIB
1.3.6.1.4.1.43.2brouterMIBA3COM-BRIDGE-R3-MIB
Numeric OIDNameModule
1.3.6.1.4.1.43.2.13a3ComSysA3Com-System-r8-MIB
1.3.6.1.4.1.43.2.13.8a3ComSysMiscA3Com-System-r8-MIB
1.3.6.1.4.1.43.2.13.8.5a3sysCpuBrdMacAddrA3Com-System-r8-MIB