EFM-CU-MIB :: efmCuPortSide

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsEFM-CU-MIBefmCuPortSide

efmCuPortSide

Module: EFM-CU-MIB

OID (symbolic): EFM-CU-MIB::efmCuPortSide

OID (numeric): 1.3.6.1.2.1.167.1.1.3.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: EFM port mode of operation (subtype). The value of 'subscriber' indicates that the port is

designated as '-R' subtype (all PMEs assigned to this port are of subtype '-R'). The value of the 'office' indicates that the port is designated as '-O' subtype (all PMEs assigned to this port are of subtype '-O'). The value of 'unknown' indicates that the port has no assigned PMEs yet or that the assigned PMEs are not of the same side (subTypePMEMismatch).

This object partially maps to the Clause 30 attribute aPhyEnd.

What is efmCuPortSide?

This read-only value reports which end of the EFM copper link this port represents: 'subscriber' (CPE, the -R subtype), 'office' (CO, the -O subtype), or 'unknown' if no PMEs are assigned yet or the assigned PMEs disagree on subtype. Field techs use this to confirm a port is wired as the correct end (e.g., that a CO-side port isn't mistakenly configured as CPE).

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.167.1.1.3.1.2
snmpwalk -v2c -c public <target> EFM-CU-MIB::efmCuPortSide

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.167.1.1.3.1.2.1
snmpget -v2c -c public <target> EFM-CU-MIB::efmCuPortSide.1

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OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
Numeric OIDNameModule
1.3.6.1.2.1.167efmCuMIBEFM-CU-MIB
1.3.6.1.2.1.167.1efmCuObjectsEFM-CU-MIB
1.3.6.1.2.1.167.1.1efmCuPortEFM-CU-MIB
1.3.6.1.2.1.167.1.1.3efmCuPortStatusTableEFM-CU-MIB
1.3.6.1.2.1.167.1.1.3.1efmCuPortStatusEntryEFM-CU-MIB
1.3.6.1.2.1.167.1.1.3.1.2efmCuPortSideEFM-CU-MIB