Nortel-MsCarrier-MscPassport-LogicalProcessorMIB :: mscLpSdhPathCellSevErroredSec

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-MsCarrier-MscPassport-LogicalProcessorMIB › mscLpSdhPathCellSevErroredSec

mscLpSdhPathCellSevErroredSec

Module: Nortel-MsCarrier-MscPassport-LogicalProcessorMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-LogicalProcessorMIB::mscLpSdhPathCellSevErroredSec

OID (numeric): 1.3.6.1.4.1.562.36.2.1.12.15.2.2.12.1.2

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: This attribute indicates the total number of ATM Cell Severely Errored Seconds (SESs) that have been counted.

In direct mapping mode, an ATM Cell SES is declared for second intervals containing one or more Out of Cell Delineation (OCD) defects. An OCD defect occurs when seven consecutive incorrect HECs have been detected. An OCD defect terminates when six consecutive correct HECs have been detected.

In PLCP mapping mode, an ATM Cell SES is declared for second intervals containing one or more PLCP LOF defects.

Counting of uncorrectableHeaderErrors (ucErr) and correctableHeaderErrors (cErr) is inhibited when the OCD defect is present.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.12.15.2.2.12.1.2
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-LogicalProcessorMIB::mscLpSdhPathCellSevErroredSec

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.12.15.2.2.12.1.2.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-LogicalProcessorMIB::mscLpSdhPathCellSevErroredSec.1

Start monitoring Nortel MsCarrier MscPassport switch (logical processor/card redundancy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-LogicalProcessorMIB::mscLpSdhPathCellSevErroredSec OID value, configure state conditions and alerts, and monitor any Nortel MsCarrier MscPassport switch (logical processor/card redundancy) 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
1.3.6.1.4.1.562.36msCarrierNortel-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
1.3.6.1.4.1.562.36.2.1.12mscLpNortel-MsCarrier-MscPassport-LogicalProcessorMIB
1.3.6.1.4.1.562.36.2.1.12.15mscLpSdhNortel-MsCarrier-MscPassport-LogicalProcessorMIB
1.3.6.1.4.1.562.36.2.1.12.15.2mscLpSdhPathNortel-MsCarrier-MscPassport-LogicalProcessorMIB
1.3.6.1.4.1.562.36.2.1.12.15.2.2mscLpSdhPathCellNortel-MsCarrier-MscPassport-LogicalProcessorMIB
1.3.6.1.4.1.562.36.2.1.12.15.2.2.12mscLpSdhPathCellStatsTableNortel-MsCarrier-MscPassport-LogicalProcessorMIB
1.3.6.1.4.1.562.36.2.1.12.15.2.2.12.1mscLpSdhPathCellStatsEntryNortel-MsCarrier-MscPassport-LogicalProcessorMIB
1.3.6.1.4.1.562.36.2.1.12.15.2.2.12.1.2mscLpSdhPathCellSevErroredSecNortel-MsCarrier-MscPassport-LogicalProcessorMIB