ATT-CNM-SMDS-MIB :: attCNMsmdsMCDUsIn

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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

attCNMsmdsMCDUsIn

Module: ATT-CNM-SMDS-MIB

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

OID (numeric): 1.3.6.1.4.1.74.2.15.6.1.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The maximum number of SMDS data units that may be transferred concurrently over the SNI from the CPE to the SMDS network. Values can be 1 or 16.

What is attCNMsmdsMCDUsIn?

Reports the maximum number of SMDS data units, 1 or 16, that can be in transit at once from the customer equipment into the SMDS network over this SNI, a concurrency limit set as part of the subscription.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.74.2.15.6.1.1.3
snmpwalk -v2c -c public <target> ATT-CNM-SMDS-MIB::attCNMsmdsMCDUsIn

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.74.2.15.6.1.1.3.1
snmpget -v2c -c public <target> ATT-CNM-SMDS-MIB::attCNMsmdsMCDUsIn.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> attCNMsmdsMCDUsIn.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::attCNMsmdsMCDUsIn 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
1.3.6.1.4.1.74.2.15.6.1.1.3attCNMsmdsMCDUsInATT-CNM-SMDS-MIB