ATT-CNM-DS1-MIB :: attCNMds1SEFSs

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › ATT-CNM-DS1-MIB › attCNMds1SEFSs

attCNMds1SEFSs

Module: ATT-CNM-DS1-MIB

OID (symbolic): ATT-CNM-DS1-MIB::attCNMds1SEFSs

OID (numeric): 1.3.6.1.4.1.74.2.15.3.3.1.11

Node type: OBJECT-TYPE

Type: Gauge

Access: read-only

Description: The counter associated with the number of Severely Errored Framing Seconds encountered by a DS1 interface during the specified measurement interval.

A Severely Errored Framing Second is any second during which one or more Severely Errored Framing (SEF) events occurred.

What is attCNMds1SEFSs?

This counts Severely Errored Framing Seconds during the measurement interval, i.e. seconds in which one or more Severely Errored Framing (SEF) events occurred, which points to framing/synchronization problems rather than just bit errors.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.74.2.15.3.3.1.11
snmpwalk -v2c -c public <target> ATT-CNM-DS1-MIB::attCNMds1SEFSs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.74.2.15.3.3.1.11.1
snmpget -v2c -c public <target> ATT-CNM-DS1-MIB::attCNMds1SEFSs.1

Start monitoring AT&T Customer Network Management (CNM) DS1/T1 circuit equipment (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ATT-CNM-DS1-MIB::attCNMds1SEFSs OID value, configure state conditions and alerts, and monitor any AT&T Customer Network Management (CNM) DS1/T1 circuit equipment (legacy) 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
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
Numeric OIDNameModule
1.3.6.1.4.1.74att_2ATT-CNM-DS1-MIB
1.3.6.1.4.1.74.2att_mgmtATT-CNM-DS1-MIB
1.3.6.1.4.1.74.2.15att_cnmATT-CNM-DS1-MIB
1.3.6.1.4.1.74.2.15.3att_cnm_ds1ATT-CNM-DS1-MIB
1.3.6.1.4.1.74.2.15.3.3attCNMds1ErrorsTableATT-CNM-DS1-MIB
1.3.6.1.4.1.74.2.15.3.3.1attCNMds1ErrorsEntryATT-CNM-DS1-MIB
1.3.6.1.4.1.74.2.15.3.3.1.11attCNMds1SEFSsATT-CNM-DS1-MIB