Nortel-MsCarrier-MscPassport-AtmBaseMIB :: mscLpEngArcCqcCdvReduction

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-MsCarrier-MscPassport-AtmBaseMIB › mscLpEngArcCqcCdvReduction

mscLpEngArcCqcCdvReduction

Module: Nortel-MsCarrier-MscPassport-AtmBaseMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-AtmBaseMIB::mscLpEngArcCqcCdvReduction

OID (numeric): 1.3.6.1.4.1.562.36.2.1.12.23.5.3.10.1.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This attribute indicates if the reduction of the maximum Cell Delay Variation (CDV) of shaped transmit traffic is applicable.

When the value of this attribute is disabled, the CDV value can be determined by the following equation:

CDV <= 2/ASR + 1/LS

where ASR is the Actual Shaping Rate of the connection and LS is the Link Speed of the interface.

When the value of this attribute is enabled, the CDV relationship changes to the following equation:

CDV <= 1/ASR + 1/LS

What is mscLpEngArcCqcCdvReduction?

Reports whether Cell Delay Variation (CDV) reduction is currently applied to shaped transmit traffic on this CQC-based FP; when enabled the CDV bound tightens from 2/ASR+1/LS to 1/ASR+1/LS, helping the connection meet strict policer CDV-tolerance requirements.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.12.23.5.3.10.1.1
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-AtmBaseMIB::mscLpEngArcCqcCdvReduction

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.12.23.5.3.10.1.1.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-AtmBaseMIB::mscLpEngArcCqcCdvReduction.1

Start monitoring Nortel MsCarrier Passport switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-AtmBaseMIB::mscLpEngArcCqcCdvReduction OID value, configure state conditions and alerts, and monitor any Nortel MsCarrier Passport switches from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.562nortelCPM-NORTEL-MIB
1.3.6.1.4.1.562.36msCarrierNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2mscPassportNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2.1mscComponentsNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2.1.12mscLpNortel-MsCarrier-MscPassport-LogicalProcessorMIB
1.3.6.1.4.1.562.36.2.1.12.23mscLpEngNortel-MsCarrier-MscPassport-LogicalProcessorMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.36.2.1.12.23.5mscLpEngArcNortel-MsCarrier-MscPassport-AtmBaseMIB
1.3.6.1.4.1.562.36.2.1.12.23.5.3mscLpEngArcCqcNortel-MsCarrier-MscPassport-AtmBaseMIB
1.3.6.1.4.1.562.36.2.1.12.23.5.3.10mscLpEngArcCqcOperTableNortel-MsCarrier-MscPassport-AtmBaseMIB
1.3.6.1.4.1.562.36.2.1.12.23.5.3.10.1mscLpEngArcCqcOperEntryNortel-MsCarrier-MscPassport-AtmBaseMIB
1.3.6.1.4.1.562.36.2.1.12.23.5.3.10.1.1mscLpEngArcCqcCdvReductionNortel-MsCarrier-MscPassport-AtmBaseMIB