Nortel-Magellan-Passport-AtmCoreMIB :: atmIfTxCellDiscardClp

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-Magellan-Passport-AtmCoreMIB › atmIfTxCellDiscardClp

atmIfTxCellDiscardClp

Module: Nortel-Magellan-Passport-AtmCoreMIB

OID (symbolic): Nortel-Magellan-Passport-AtmCoreMIB::atmIfTxCellDiscardClp

OID (numeric): 1.3.6.1.4.1.562.2.4.1.114.150.1.17

Node type: OBJECT-TYPE

Type: PassportCounter64

Access: read-only

Description: This attribute is not applicable and is not displayed on CQC-based ATM cards.

This attribute counts cells discarded and not transmitted out the ATM interface which have the CLP bit set to 1. Since cells are discarded before they are transmitted, this count is not included in the txCellClp attribute. This count is included in the txCellDiscard attribute, but it is independent of the txFrameDiscardClp attribute.

Transmit cells are discarded due to transmit congestion, Partial Packet Discard (PPD), Early Packet Discard (EPD), and Weighted Random Early Detection (W-RED) mechanisms, or when the connection's interface is disabled.

The counter is reset to zero when the component is activated, or when any critical attribute of the component is changed. The counter wraps to zero when it exceeds its maximum value of (2**64)-1.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.114.150.1.17
snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-AtmCoreMIB::atmIfTxCellDiscardClp

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.114.150.1.17.1
snmpget -v2c -c public <target> Nortel-Magellan-Passport-AtmCoreMIB::atmIfTxCellDiscardClp.1

Start monitoring Nortel Magellan Passport ATM/Frame Relay WAN switch (ATM core fabric) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-AtmCoreMIB::atmIfTxCellDiscardClp OID value, configure state conditions and alerts, and monitor any Nortel Magellan Passport ATM/Frame Relay WAN switch (ATM core 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
1.3.6.1.4.1.562nortelCPM-NORTEL-MIB
1.3.6.1.4.1.562.2magellanNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.2.4passportNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.2.4.1componentsNortel-Magellan-Passport-UsefulDefinitionsMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.2.4.1.114atmIfNortel-Magellan-Passport-AtmCoreMIB
1.3.6.1.4.1.562.2.4.1.114.150atmIfStatsTableNortel-Magellan-Passport-AtmCoreMIB
1.3.6.1.4.1.562.2.4.1.114.150.1atmIfStatsEntryNortel-Magellan-Passport-AtmCoreMIB
1.3.6.1.4.1.562.2.4.1.114.150.1.17atmIfTxCellDiscardClpNortel-Magellan-Passport-AtmCoreMIB