All MIBs › CTRON-BDG-MIB › pcMMACAddr
pcMMACAddr
Module: CTRON-BDG-MIB
OID (symbolic): CTRON-BDG-MIB::pcMMACAddr
OID (numeric): 1.3.6.1.4.1.52.2.2.1.1.1.5
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: The MAC address of the MMAC that this PC is connected to.
What is pcMMACAddr?
This read-only octet string reports the MAC address of the Cabletron MMAC (multi-media access center) chassis that this PC is connected to. An admin uses this to trace a specific PC's physical connection back to the exact wiring hub chassis it's plugged into, useful in a building with multiple MMAC units. For example, if several PCs report errors and they all share the same pcMMACAddr, the admin would suspect a problem with that specific MMAC chassis rather than the individual PCs.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.2.2.1.1.1.5 snmpwalk -v2c -c public <target> CTRON-BDG-MIB::pcMMACAddr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.2.2.1.1.1.5.1 snmpget -v2c -c public <target> CTRON-BDG-MIB::pcMMACAddr.1
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.2 | layerMgmt | Cabletron-MIB |
| 1.3.6.1.4.1.52.2.2 | mAC | Cabletron-MIB |
| 1.3.6.1.4.1.52.2.2.1 | ieee8023 | Cabletron-MIB |
| 1.3.6.1.4.1.52.2.2.1.1 | pcIF | Cabletron-MIB |
| 1.3.6.1.4.1.52.2.2.1.1.1 | pcIfRev | Cabletron-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.2.2.1.1.1.5 | pcMMACAddr | CTRON-BDG-MIB |