ATT-CNM-SMDS-MIB :: attCNMsmdsAccessClass

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › ATT-CNM-SMDS-MIB › attCNMsmdsAccessClass

attCNMsmdsAccessClass

Module: ATT-CNM-SMDS-MIB

OID (symbolic): ATT-CNM-SMDS-MIB::attCNMsmdsAccessClass

OID (numeric): 1.3.6.1.4.1.74.2.15.6.1.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The currently subscribed-to access class for this SNI. For a DS3-based access path, the value for this information indicates access class and the Sustained Information Rate. For a DS1-based access path, there is no access class enforcement and hence no information.

What is attCNMsmdsAccessClass?

Reports the SMDS access class this SNI is subscribed to, which on a DS3-based access line indicates both the enforced access class and its Sustained Information Rate. On a DS1-based line there is no access-class enforcement, so this field carries no real information for those interfaces.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.74.2.15.6.1.1.2
snmpwalk -v2c -c public <target> ATT-CNM-SMDS-MIB::attCNMsmdsAccessClass

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.74.2.15.6.1.1.2.1
snmpget -v2c -c public <target> ATT-CNM-SMDS-MIB::attCNMsmdsAccessClass.1

Start monitoring AT&T Customer Network Management (CNM) SMDS access equipment (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ATT-CNM-SMDS-MIB::attCNMsmdsAccessClass OID value, configure state conditions and alerts, and monitor any AT&T Customer Network Management (CNM) SMDS access 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
1.3.6.1.4.1.74.2.15.6att_cnm_smdsATT-CNM-SMDS-MIB
1.3.6.1.4.1.74.2.15.6.1attCNMsmdsConfigTableATT-CNM-SMDS-MIB
1.3.6.1.4.1.74.2.15.6.1.1attCNMsmdsConfigEntryATT-CNM-SMDS-MIB
1.3.6.1.4.1.74.2.15.6.1.1.2attCNMsmdsAccessClassATT-CNM-SMDS-MIB