All MIBs › COPPER-MOUNTAIN-NETWORKS-DSL-MIB › cmIfaceBurnedInMacAddr
cmIfaceBurnedInMacAddr
Module: COPPER-MOUNTAIN-NETWORKS-DSL-MIB
OID (symbolic): COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmIfaceBurnedInMacAddr
OID (numeric): 1.3.6.1.4.1.1996.10.4.1.1.7
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: This object displays the burned in MAC address of the CPE connected to this DSL interface, if it has one, and supports CMCP.
What is cmIfaceBurnedInMacAddr?
A read-only MAC address displaying the factory-assigned, burned-in, MAC address of the CPE connected to this DSL interface, available when the CPE supports CMCP. An admin uses this fixed identifier, as opposed to the potentially different working MAC, to positively identify a specific piece of CPE hardware regardless of its current network configuration. When replacing a suspect CPE unit, the admin would confirm the new unit's cmIfaceBurnedInMacAddr differs from the old one to verify the swap actually took effect.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1996.10.4.1.1.7 snmpwalk -v2c -c public <target> COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmIfaceBurnedInMacAddr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1996.10.4.1.1.7.1 snmpget -v2c -c public <target> COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmIfaceBurnedInMacAddr.1
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OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1996 | coppermountain | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10 | cmTransmission | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.4 | cmIface | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.4.1 | cmIfaceTable | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.4.1.1 | cmIfaceEntry | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.4.1.1.7 | cmIfaceBurnedInMacAddr | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |