Nortel-MsCarrier-MscPassport-BaseShelfMIB :: mscShelfCardUnknownStatus

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-MsCarrier-MscPassport-BaseShelfMIB › mscShelfCardUnknownStatus

mscShelfCardUnknownStatus

Module: Nortel-MsCarrier-MscPassport-BaseShelfMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-BaseShelfMIB::mscShelfCardUnknownStatus

OID (numeric): 1.3.6.1.4.1.562.36.2.1.13.2.11.1.9

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This attribute indicates the OSI Unknown status of the component.

The value false indicates that all of the other OSI State and Status attribute values can be considered accurate.

The value true indicates that the actual state of the component is not known for sure.

What is mscShelfCardUnknownStatus?

Indicates whether the card's other OSI state and status attributes can be trusted (false) or whether the system currently cannot determine the card's actual state for sure (true).

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.13.2.11.1.9
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-BaseShelfMIB::mscShelfCardUnknownStatus

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.13.2.11.1.9.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-BaseShelfMIB::mscShelfCardUnknownStatus.1

Start monitoring Nortel/Magellan Passport (MscPassport) carrier switch chassis (shelf/card inventory) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-BaseShelfMIB::mscShelfCardUnknownStatus OID value, configure state conditions and alerts, and monitor any Nortel/Magellan Passport (MscPassport) carrier switch chassis (shelf/card inventory) 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
1.3.6.1.4.1.562.36.2.1.13mscShelfNortel-MsCarrier-MscPassport-BaseShelfMIB
1.3.6.1.4.1.562.36.2.1.13.2mscShelfCardNortel-MsCarrier-MscPassport-BaseShelfMIB
1.3.6.1.4.1.562.36.2.1.13.2.11mscShelfCardStateTableNortel-MsCarrier-MscPassport-BaseShelfMIB
1.3.6.1.4.1.562.36.2.1.13.2.11.1mscShelfCardStateEntryNortel-MsCarrier-MscPassport-BaseShelfMIB
1.3.6.1.4.1.562.36.2.1.13.2.11.1.9mscShelfCardUnknownStatusNortel-MsCarrier-MscPassport-BaseShelfMIB