EFM-CU-MIB :: efmCuPmeLineAtnCrossing

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsEFM-CU-MIBefmCuPmeLineAtnCrossing

efmCuPmeLineAtnCrossing

Module: EFM-CU-MIB

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

OID (numeric): 1.3.6.1.2.1.167.1.2.0.1

Node type: NOTIFICATION-TYPE

Description: This notification indicates that the loop attenuation threshold (as per the efmCuPmeThreshLineAtn value) has been reached/exceeded for the 2BASE-TL/10PASS-TS PME. This notification MAY be sent on the crossing event in both directions: from normal to exceeded and from exceeded to normal.

It is RECOMMENDED that a small debouncing period of 2.5 sec, between the detection of the condition and the notification, is implemented to prevent intermittent notifications from being sent.

Generation of this notification is controlled by the efmCuPmeLineAtnCrossingEnable object.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' EFM-CU-MIB::efmCuPmeLineAtnCrossing
snmptrap -v2c -c public <manager> '' 1.3.6.1.2.1.167.1.2.0.1

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:59999->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (154354271) 17 days, 20:45:42.71
  SNMPv2-MIB::snmpTrapOID.0 = OID: EFM-CU-MIB::efmCuPmeLineAtnCrossing

Start monitoring DSLAM/EFM access multiplexer or CPE (802.3ah EFM Copper, vendor-neutral IETF standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the EFM-CU-MIB::efmCuPmeLineAtnCrossing OID value, configure state conditions and alerts, and monitor any DSLAM/EFM access multiplexer or CPE (802.3ah EFM Copper, vendor-neutral IETF standard) from a single console.

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
1.3.6.1.2.1.167.1.2efmCuPmeEFM-CU-MIB
1.3.6.1.2.1.167.1.2.0efmCuPmeNotificationsEFM-CU-MIB
1.3.6.1.2.1.167.1.2.0.1efmCuPmeLineAtnCrossingEFM-CU-MIB