Nortel-Magellan-Passport-AtmCoreMIB :: atmIfTxCellMemoryUsage

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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

atmIfTxCellMemoryUsage

Module: Nortel-Magellan-Passport-AtmCoreMIB

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

OID (numeric): 1.3.6.1.4.1.562.2.4.1.114.140.1.3

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: This attribute indicates the current number of transmit cells which are in use for this AtmIf. This attribute is not applicable, and is not displayed on CQC-based ATM FPs.

Transmit cell memory is used for storing ATM cells to be transmitted by connections under this AtmIf. It includes all cells in connections at the nrt-VBR or UBR service category. It includes cells in CBR or rt-VBR connections which are doing per-VC queueing. It does not include cells in CBR or rt-VBR connections which are allocated from the dedicated buffer for CBR common queuing or rt-VBR common queuing.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.114.140.1.3
snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-AtmCoreMIB::atmIfTxCellMemoryUsage

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.114.140.1.3.1
snmpget -v2c -c public <target> Nortel-Magellan-Passport-AtmCoreMIB::atmIfTxCellMemoryUsage.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::atmIfTxCellMemoryUsage 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
1.3.6.1.4.1.562.2.4.1.114.140atmIfOperTableNortel-Magellan-Passport-AtmCoreMIB
1.3.6.1.4.1.562.2.4.1.114.140.1atmIfOperEntryNortel-Magellan-Passport-AtmCoreMIB
1.3.6.1.4.1.562.2.4.1.114.140.1.3atmIfTxCellMemoryUsageNortel-Magellan-Passport-AtmCoreMIB