Nortel-MsCarrier-MscPassport-BusMIB :: mscShelfCardBusTapFailuresInEffect

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsNortel-MsCarrier-MscPassport-BusMIBmscShelfCardBusTapFailuresInEffect

mscShelfCardBusTapFailuresInEffect

Module: Nortel-MsCarrier-MscPassport-BusMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-BusMIB::mscShelfCardBusTapFailuresInEffect

OID (numeric): 1.3.6.1.4.1.562.36.2.1.13.2.2.11.1.1

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: This attribute records the hardware problems that prevent the bus tap from using the associated bus. It may contain any combination of the following values. selfTest: the bus tap has failed its self-test clockSignal: the bus tap is not receiving clock signals from the bus parityError: the bus tap has detected too many parity errors on the bus

Description of bits: selfTest(0) clockSignal(1) parityError(2)

What is mscShelfCardBusTapFailuresInEffect?

A bitmap of hardware problems currently blocking this bus tap from using its bus, drawn from selfTest (failed self-test), clockSignal (no clock from the bus), and parityError (too many parity errors); a non-zero value is the first place to look when a card can't talk over a specific bus.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.13.2.2.11.1.1
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-BusMIB::mscShelfCardBusTapFailuresInEffect

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.13.2.2.11.1.1.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-BusMIB::mscShelfCardBusTapFailuresInEffect.1

Start monitoring Nortel MsCarrier MscPassport ATM switch (LANE Broadcast/Unknown Server) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-BusMIB::mscShelfCardBusTapFailuresInEffect OID value, configure state conditions and alerts, and monitor any Nortel MsCarrier MscPassport ATM switch (LANE Broadcast/Unknown Server) from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.562nortelNortel-Magellan-Passport-UsefulDefinitionsMIB
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
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
Numeric OIDNameModule
1.3.6.1.4.1.562.36.2.1.13.2.2mscShelfCardBusTapNortel-MsCarrier-MscPassport-BusMIB
1.3.6.1.4.1.562.36.2.1.13.2.2.11mscShelfCardBusTapOperTableNortel-MsCarrier-MscPassport-BusMIB
1.3.6.1.4.1.562.36.2.1.13.2.2.11.1mscShelfCardBusTapOperEntryNortel-MsCarrier-MscPassport-BusMIB
1.3.6.1.4.1.562.36.2.1.13.2.2.11.1.1mscShelfCardBusTapFailuresInEffectNortel-MsCarrier-MscPassport-BusMIB