Nortel-MsCarrier-MscPassport-HdlcTransparentMIB :: mscHtdsAlarmStatus

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-MsCarrier-MscPassport-HdlcTransparentMIB › mscHtdsAlarmStatus

mscHtdsAlarmStatus

Module: Nortel-MsCarrier-MscPassport-HdlcTransparentMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-HdlcTransparentMIB::mscHtdsAlarmStatus

OID (numeric): 1.3.6.1.4.1.562.36.2.1.82.13.1.7

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: If supported by the component, this attribute indicates the OSI Alarm status of the component. Note that, even though it is defined as a multi-valued set, at most one value is shown to the user.

When no values are in the set, this indicates that either the attribute is not supported or that none of the status conditions described below are present.

The value underRepair indicates the component is currently being repaired. The operationalState is enabled or disabled.

The value critical indicates one or more critical alarms are outstanding against the component. Other, less severe, alarms may also be outstanding. The operationalState is enabled or disabled.

The value major indicates one or more major alarms are outstanding against the component. Other, less severe, alarms may also be outstanding. The operationalState is enabled or disabled.

The value minor indicates one or more minor alarms are outstanding against the component. Other, less severe, alarms may also be outstanding. The operationalState is enabled or disabled.

The value alarmOutstanding generically indicates that an alarm of some severity is outstanding against the component.

Description of bits: underRepair(0) critical(1) major(2) minor(3) alarmOutstanding(4)

What is mscHtdsAlarmStatus?

A bitmap of OSI Alarm Status conditions currently outstanding against this HTDS component (underRepair, critical, major, minor, alarmOutstanding), with at most one shown even though defined as multi-valued. This is the field an admin checks first to see whether an HTDS instance has an active alarm and roughly how severe it is.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.82.13.1.7
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-HdlcTransparentMIB::mscHtdsAlarmStatus

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.82.13.1.7.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-HdlcTransparentMIB::mscHtdsAlarmStatus.1

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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
1.3.6.1.4.1.562.36.2.1.82mscHtdsNortel-MsCarrier-MscPassport-HdlcTransparentMIB
1.3.6.1.4.1.562.36.2.1.82.13mscHtdsStateTableNortel-MsCarrier-MscPassport-HdlcTransparentMIB
1.3.6.1.4.1.562.36.2.1.82.13.1mscHtdsStateEntryNortel-MsCarrier-MscPassport-HdlcTransparentMIB
1.3.6.1.4.1.562.36.2.1.82.13.1.7mscHtdsAlarmStatusNortel-MsCarrier-MscPassport-HdlcTransparentMIB