ATT-CNM-DS3-MIB :: attCNMds3CVs

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › ATT-CNM-DS3-MIB › attCNMds3CVs

attCNMds3CVs

Module: ATT-CNM-DS3-MIB

OID (symbolic): ATT-CNM-DS3-MIB::attCNMds3CVs

OID (numeric): 1.3.6.1.4.1.74.2.15.4.3.1.8

Node type: OBJECT-TYPE

Type: Gauge

Access: read-only

Description: The counter associated with the number of Code Violations encountered by a DS3 interface during the specified measurement interval.

For SMDS, a DS3 Code Violation is an occurrence of a P-bit error. Excessive Coding Violations signifies a faulty transmission line.

What is attCNMds3CVs?

This counts Code Violations on the DS3 interface during the measurement interval. For SMDS service a Code Violation is a P-bit error, and an excessive count signals a faulty transmission line.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.74.2.15.4.3.1.8
snmpwalk -v2c -c public <target> ATT-CNM-DS3-MIB::attCNMds3CVs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.74.2.15.4.3.1.8.1
snmpget -v2c -c public <target> ATT-CNM-DS3-MIB::attCNMds3CVs.1

Start monitoring AT&T Customer Network Management (CNM) DS3/T3 circuit equipment (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ATT-CNM-DS3-MIB::attCNMds3CVs OID value, configure state conditions and alerts, and monitor any AT&T Customer Network Management (CNM) DS3/T3 circuit equipment (legacy) from a single console.

OID Breakdown

Upper-level ancestors (9 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
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
Numeric OIDNameModule
1.3.6.1.4.1.74.2.15.4att_cnm_ds3ATT-CNM-DS3-MIB
1.3.6.1.4.1.74.2.15.4.3attCNMds3ErrorsTableATT-CNM-DS3-MIB
1.3.6.1.4.1.74.2.15.4.3.1attCNMds3ErrorsEntryATT-CNM-DS3-MIB
1.3.6.1.4.1.74.2.15.4.3.1.8attCNMds3CVsATT-CNM-DS3-MIB