Nortel-MsCarrier-MscPassport-LogicalProcessorMIB :: mscLpSdhPathPathUnavailSec

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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

mscLpSdhPathPathUnavailSec

Module: Nortel-MsCarrier-MscPassport-LogicalProcessorMIB

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

OID (numeric): 1.3.6.1.4.1.562.36.2.1.12.15.2.16.1.6

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: This attribute indicates the total number of one second intervals for which the STS/STM path is unavailable. The path becomes unavailable at the onset of 10 consecutive PSESs. The 10 PSESs are included in the unavailable time. Once unavailable, the path becomes available at the onset of 10 contiguous seconds with no PSES. The 10 seconds with no PSES are excluded from the unavailable time. For second intervals where a Path Unavailable Second (PUAS) is counted, counting of PCV, PES, PSES and PALS is inhibited.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.12.15.2.16.1.6
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-LogicalProcessorMIB::mscLpSdhPathPathUnavailSec

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.12.15.2.16.1.6.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-LogicalProcessorMIB::mscLpSdhPathPathUnavailSec.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::mscLpSdhPathPathUnavailSec 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
1.3.6.1.4.1.562.36.2.1.12.15.2.16mscLpSdhPathStatsTableNortel-MsCarrier-MscPassport-LogicalProcessorMIB
1.3.6.1.4.1.562.36.2.1.12.15.2.16.1mscLpSdhPathStatsEntryNortel-MsCarrier-MscPassport-LogicalProcessorMIB
1.3.6.1.4.1.562.36.2.1.12.15.2.16.1.6mscLpSdhPathPathUnavailSecNortel-MsCarrier-MscPassport-LogicalProcessorMIB