All MIBs › CM-PROTECTION-MIB › cmMSPGroupMacAddress
cmMSPGroupMacAddress
Module: CM-PROTECTION-MIB
OID (symbolic): CM-PROTECTION-MIB::cmMSPGroupMacAddress
OID (numeric): 1.3.6.1.4.1.2544.1.12.7.1.3.1.14
Node type: OBJECT-TYPE
Type: MacAddress
Access: read-only
Description: This object allows retrieval of the Mac Address of the PROTECTION group.
What is cmMSPGroupMacAddress?
This read-only MacAddress lets an operator retrieve the MAC address of the Multiplex Section Protection group. It shows the Layer-2 address of whichever line termination is currently fronting this ring segment. For example, comparing cmMSPGroupMacAddress before and after a switchover confirms which physical line card is now presenting the segment's MAC to upstream equipment.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.7.1.3.1.14 snmpwalk -v2c -c public <target> CM-PROTECTION-MIB::cmMSPGroupMacAddress
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.7.1.3.1.14.1 snmpget -v2c -c public <target> CM-PROTECTION-MIB::cmMSPGroupMacAddress.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.12.7 | cmProtectionMIB | CM-PROTECTION-MIB |
| 1.3.6.1.4.1.2544.1.12.7.1 | cmProtObjects | CM-PROTECTION-MIB |
| 1.3.6.1.4.1.2544.1.12.7.1.3 | cmMSPGroupTable | CM-PROTECTION-MIB |
| 1.3.6.1.4.1.2544.1.12.7.1.3.1 | cmMSPGroupEntry | CM-PROTECTION-MIB |
| 1.3.6.1.4.1.2544.1.12.7.1.3.1.14 | cmMSPGroupMacAddress | CM-PROTECTION-MIB |