A3Com-System-r8-MIB :: a3sysUblMacAddress

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsA3Com-System-r8-MIBa3sysUblMacAddress

a3sysUblMacAddress

Module: A3Com-System-r8-MIB

OID (symbolic): A3Com-System-r8-MIB::a3sysUblMacAddress

OID (numeric): 1.3.6.1.4.1.43.2.13.10.9.1.14

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The MAC address to be used for booting over the network. This can be configured to use either the MAC address assigned to the CPU module or the MAC address assigned to the I/O module over which the boot is being performed.

What is a3sysUblMacAddress?

This selects which MAC to use in network boot: CPU module or I/O module. It determines network identity during boot. For example, set to 2 (io-module).

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.2.13.10.9.1.14
snmpwalk -v2c -c public <target> A3Com-System-r8-MIB::a3sysUblMacAddress

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.43.2.13.10.9.1.14.1
snmpget -v2c -c public <target> A3Com-System-r8-MIB::a3sysUblMacAddress.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.43.2.13.10.9.1.14.1 i <value>

Start monitoring Legacy 3Com routers (r8 platform) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3Com-System-r8-MIB::a3sysUblMacAddress OID value, configure state conditions and alerts, and monitor any Legacy 3Com routers (r8 platform) 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
1.3.6.1.4.1.43a3ComA3COM-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
1.3.6.1.4.1.43.2.13.10a3ComBootA3Com-System-r8-MIB
1.3.6.1.4.1.43.2.13.10.9a3sysUserBootListTableA3Com-System-r8-MIB
1.3.6.1.4.1.43.2.13.10.9.1a3sysUserBootListEntryA3Com-System-r8-MIB
1.3.6.1.4.1.43.2.13.10.9.1.14a3sysUblMacAddressA3Com-System-r8-MIB