Nortel-MsCarrier-MscPassport-AtmCoreMIB :: mscAtmIfVccRxDiscardClp

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsNortel-MsCarrier-MscPassport-AtmCoreMIBmscAtmIfVccRxDiscardClp

mscAtmIfVccRxDiscardClp

Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-AtmCoreMIB::mscAtmIfVccRxDiscardClp

OID (numeric): 1.3.6.1.4.1.562.36.2.1.114.5.140.1.80

Node type: OBJECT-TYPE

Type: PassportCounter64

Access: read-only

Description: This attribute is replaced by new attributes rxCellDiscardClp and rxFrameDiscardClp.

This attribute counts the number of cells or frames received from the interface on this connection with CLP=1 that have been discarded.

If the connection segments frames into cells, the counter indicates the number of frames discarded. Connections which segment frames into cells have a connectionPointType of connectionEndPoint.

If the connection relays cells without adaptation, the counter indicates the number of cells discarded. Connections which relay cells without adaptation have a connectionPointType of segmentEndPoint or connectingPoint.

AAL1 connections are an exception to this rule; although they have a connectionPointType of connectionEndPoint, they do not do adaptation at this point. Thus, in the AAL1 case, this attribute counts discarded cells.

Discards are done due to congestion, non-conformance with UPC or AAL reassembly problems.

The counter wraps to zero if it exceeds its maximum value of (2**64)-1.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.114.5.140.1.80
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-AtmCoreMIB::mscAtmIfVccRxDiscardClp

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.114.5.140.1.80.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-AtmCoreMIB::mscAtmIfVccRxDiscardClp.1

Start monitoring Nortel/Magellan Passport (MscPassport) ATM carrier switch (core ATM fabric) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-AtmCoreMIB::mscAtmIfVccRxDiscardClp OID value, configure state conditions and alerts, and monitor any Nortel/Magellan Passport (MscPassport) ATM carrier switch (core ATM fabric) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.562nortelNortel-Magellan-Passport-UsefulDefinitionsMIB
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
Numeric OIDNameModule
1.3.6.1.4.1.562.36.2.1.114mscAtmIfNortel-MsCarrier-MscPassport-AtmCoreMIB
1.3.6.1.4.1.562.36.2.1.114.5mscAtmIfVccNortel-MsCarrier-MscPassport-AtmCoreMIB
1.3.6.1.4.1.562.36.2.1.114.5.140mscAtmIfVccStatsTableNortel-MsCarrier-MscPassport-AtmCoreMIB
1.3.6.1.4.1.562.36.2.1.114.5.140.1mscAtmIfVccStatsEntryNortel-MsCarrier-MscPassport-AtmCoreMIB
1.3.6.1.4.1.562.36.2.1.114.5.140.1.80mscAtmIfVccRxDiscardClpNortel-MsCarrier-MscPassport-AtmCoreMIB