NLSBBN-TRAPS-MIB

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Category: Network Management

Description:

Defines SNMP trap notifications for fault events and status changes on NLS BBN network devices.

Imported Objects

bbnTraps	OBJECT-IDENTITY
gi	OBJECT-IDENTITY
nlsbbn	OBJECT-IDENTITY

From RFC-1212

OBJECT-TYPE

From RFC-1215

TRAP-TYPE

From RFC1155-SMI

Counter
IpAddress
TimeTicks
enterprises

From RFC1213-MIB

DisplayString

From RFC1271-MIB

EntryStatus

What Is NLSBBN-TRAPS-MIB?

NLSBBN-TRAPS-MIB is a vendor-specific notification module defining SNMP trap definitions for NLS BBN network devices, a broadband networking product line. Rather than exposing pollable counters or tables, its content is entirely fault and event notification objects that a device sends asynchronously to a management station when a significant state change occurs. It is used specifically for monitoring hardware and software status changes on the device by alerting operators in near-real-time to conditions such as link failures, hardware faults, restarts, or configuration changes, rather than requiring the NMS to poll for them. As a traps-only module it typically depends on the vendor's companion identification/registration MIB (such as NLS-BBNIDENT-MIB) for the enterprise OID root and object identity definitions referenced in the trap varbinds. It is deployed in broadband access or aggregation network environments where NLS BBN equipment is installed and integrated into a fault management/NMS trap-receiver pipeline. Because the NLSBBN-TRAPS-MIB MIB contains no polled counters, its value is realized only once trap forwarding is properly configured and received traps are correlated against device inventory.

IPNetwork Monitor allows you to monitor SNMP objects defined in NLSBBN-TRAPS-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

NLS BBN broadband network device

Monitoring Examples

No sample objects were provided and the module description is empty in the source, so specific trap names cannot be confirmed from the available data; based on the module name, traps would plausibly correspond to fault events and status-change notifications (e.g. link up/down, hardware alarm, reboot) rather than any counters or tables. Because this is fundamentally a notification-only MIB, there are no gauge or counter objects to poll on a schedule -- its value comes from configuring the device to send these traps to a trap receiver so operators are alerted the moment a fault occurs. An admin would configure trap destinations on the NLS BBN device and correlate incoming traps against device inventory to identify which unit raised the alarm.

OIDs

OID symbolic	OID numeric	Type	Access	Description
bbnTrapControl	1.3.6.1.4.1.1166.5.3.2
bbnTrapElements	1.3.6.1.4.1.1166.5.3.1
INT numberOfDiscriminators	1.3.6.1.4.1.1166.5.3.2.3	INTEGER	read-only	The number of EFDs (filters) agent has in it's database. This number can not exceed 20
INT numberOfTrapReceivers	1.3.6.1.4.1.1166.5.3.2.1	INTEGER	read-only	The number of managers to send traps to. This number can not exceed 4
INT trapAdditionalInfoInteger1	1.3.6.1.4.1.1166.5.3.1.12	INTEGER	read-only	This 32 bit integer is used to hold specific information about the trap.
INT trapAdditionalInfoInteger2	1.3.6.1.4.1.1166.5.3.1.13	INTEGER	read-only	This 32 bit integer is used to hold specific information about the trap.
INT trapAdditionalInfoInteger3	1.3.6.1.4.1.1166.5.3.1.14	INTEGER	read-only	This 32 bit integer is used to hold specific information about the trap.
OID trapChangedObjectId	1.3.6.1.4.1.1166.5.3.1.11	OBJECT IDENTIFIER	read-only	This variable identifies the object that has generated the trap.
STR trapChangedValueDisplayString	1.3.6.1.4.1.1166.5.3.1.15	DisplayString	read-only	This DisplayString is used to hold specific information about the trap.
INT trapChangedValueInteger	1.3.6.1.4.1.1166.5.3.1.18	INTEGER	read-only	This 32 bit integer is used to hold specific information about the trap.
IP trapChangedValueIpAddress	1.3.6.1.4.1.1166.5.3.1.17	IpAddress	read-only	This OBJECT IDENTIFIER is used to hold specific information about the trap.
OID trapChangedValueOID	1.3.6.1.4.1.1166.5.3.1.16	OBJECT IDENTIFIER	read-only	This OBJECT IDENTIFIER is used to hold specific information about the trap.
INT trapDiscrimAvailabilityStatus	1.3.6.1.4.1.1166.5.3.2.4.1.3	INTEGER	read-only	This object reflects the current Availability status of the Discrim (based on ISO/IEC 10164-2).
INT trapDiscrimConfigChangeCntl	1.3.6.1.4.1.1166.5.3.2.4.1.9	INTEGER	read-write	This variable turns reporting of configuration changes on or off.
INT trapDiscrimDailyStartTime	1.3.6.1.4.1.1166.5.3.2.4.1.5	INTEGER	read-write	This object represents daily start time for corresponding Discrim. The StartTime is expressed as an offset (in minutes) from 2400 hours military time. For example, StartTime=70 represents start time of 1:10 AM.
INT trapDiscrimDailyStopTime	1.3.6.1.4.1.1166.5.3.2.4.1.6	INTEGER	read-write	This object represents daily stop time for corresponding Discrim. The StopTime is expressed as an offset (in minutes) from 2400 hours military time. For example, StopTime=70 represents stop time of 1:10 AM.
INT trapDiscrimOperationalState	1.3.6.1.4.1.1166.5.3.2.4.1.8	INTEGER	read-write	The current Operational State of the Discriminator.
IP trapDiscrimReceiverAddr	1.3.6.1.4.1.1166.5.3.2.4.1.2	IpAddress	read-write	The IP address of the manager this Discrim belongs to. It should be equal to TrapReceiverAddr. NOTE: Changing TrapDiscrimReceiverAddr FROM default value to anything else is equivalent of 'creating' of a new entry. Changing TrapReceiverAddr TO default value will result in deletion of that entry.
trapDiscrimTable	1.3.6.1.4.1.1166.5.3.2.4		not-accessible	A list of EFDs (trap filters). Before forwarding trap to a trapReceiver (manager) agent filters all traps acording to all EFDs defined for this manager.
trapDiscrimTableEntry	1.3.6.1.4.1.1166.5.3.2.4.1		not-accessible	The list of discriminators (trap filters.)
INT trapDiscrimTableIndex	1.3.6.1.4.1.1166.5.3.2.4.1.1	INTEGER	not-accessible	The index to a trap discriminator entry.
STR trapDiscrimWeeklyMask	1.3.6.1.4.1.1166.5.3.2.4.1.4	DisplayString	read-write	This object represents weekly scedule for corresponding Discrim. The WeeklyMask consists of 7 numeric characters (1 for each day of the week). Each numeric character can take a value of eather '1' - enabled or '2' - disabled. For example, with WeeklyMask='1122221', an agent will aplly corresponding Disriminator only on Mondays, Tuesdays and Sundays. Any characters other than '1' and '2' will be ignored.
INT trapIdentifier	1.3.6.1.4.1.1166.5.3.1.1	INTEGER	read-only	This object identifies the trap issued by the network element.
INT trapLastSent	1.3.6.1.4.1.1166.5.3.2.2.1.7	INTEGER	read-only	This variable contains the last trapIdentifier (sequence number) agent sent to this manager. Upon startup agent will send cold-start trap and sat value of TrapLastSent to 1.
TIK trapNETrapLastTrapTimeStamp	1.3.6.1.4.1.1166.5.3.1.10	TimeTicks	read-only	This OBJECT IDENTIFIER is used to hold time since NE was 'CHANGED' last time. 'CHANGE' is defined as: 1) any write operation was performed on this NE which caused a trap. 2) any alarm was generated by this NE which caused a trap. 3) any alarm was cleared on this NE which caused a trap.
INT trapNetworkElemAdminState	1.3.6.1.4.1.1166.5.3.1.7	INTEGER	read-only	The current Adminsitrative state of the network element.
INT trapNetworkElemAlarmStatus	1.3.6.1.4.1.1166.5.3.1.6	INTEGER	read-only	The current Alarm Status of the Network Element Alarm Status is always equal to the highest severity level of all outstanding alarms in this NE.
INT trapNetworkElemAvailStatus	1.3.6.1.4.1.1166.5.3.1.8	INTEGER	read-only	The current Operational state of the network elment is defined in ISO/IEC 10164-2.
STR trapNetworkElemModelNumber	1.3.6.1.4.1.1166.5.3.1.2	DisplayString	read-only	The value of this object is the model number of the network element. Combination of Model # and Serial # is used as the unique identifier of the NE.
INT trapNetworkElemOperState	1.3.6.1.4.1.1166.5.3.1.5	INTEGER	read-only	The current Operational State of the Network Element which generated the trap.
STR trapNetworkElemSerialNum	1.3.6.1.4.1.1166.5.3.1.3	DisplayString	read-only	The value of this object is the serial number of the network element. Combination of Model # and Serial # is used as the unique identifier of the NE.
INT trapPerceivedSeverity	1.3.6.1.4.1.1166.5.3.1.4	INTEGER	read-only	This parameter defines five severity levels, which provide an indication of how it is perceived that the capability of the managed object has been affected. The other level is not a severity level, but indicates that an alarm has been cleared, and thus is no longer in alarm state. Note that this field has no meaning for configuration change traps.
IP trapReceiverAddr	1.3.6.1.4.1.1166.5.3.2.2.1.2	IpAddress	read-write	The IP address of the manager to send a trap to. NOTE: Changing TrapReceiverAddr FROM default value to anything else is equivalent of 'creating' of a new entry. Changing TrapReceiverAddr TO default value will result in deletion of that entry.
STR trapReceiverCommunityString	1.3.6.1.4.1.1166.5.3.2.2.1.3	DisplayString	read-write	The community name to use in the trap when sent to the manager.
INT trapReceiversEntryOperState	1.3.6.1.4.1.1166.5.3.2.2.1.8	INTEGER	read-write	The current Operational State of this entry in TrapReceivers Table.
trapReceiversTable	1.3.6.1.4.1.1166.5.3.2.2		not-accessible	A list of managers to send traps to. The number of entries is given by the value of NumTrapReceivers. Maximum number of Trap Receivers is four.
trapReceiversTableEntry	1.3.6.1.4.1.1166.5.3.2.2.1		not-accessible	The managers to send traps to.
INT trapReceiversTableIndex	1.3.6.1.4.1.1166.5.3.2.2.1.1	INTEGER	not-accessible	The index to a trap receiver entry.
INT trapResendRequest	1.3.6.1.4.1.1166.5.3.2.2.1.9	INTEGER	read-write	The manager may write this object when the indicated trap (indicated via trapIdentifier) should be resent. It is not intended to be read by the manager, but is read-write for compatability with older SNMP compilers.
INT trapSentQueueSize	1.3.6.1.4.1.1166.5.3.2.2.1.5	INTEGER	read-write	The agent maintains 2 queues: TrapsToBeSendQueue and TrapsSentQueue. The SNMP agent maintains Trap History (TrapsSentQueue) by saving last 'X' sent traps.
INT trapSeverityDiscrim	1.3.6.1.4.1.1166.5.3.2.4.1.7	INTEGER	read-write	The severity threshold of traps to be send to the manager. Only traps of equal or greater severity than this value are sent to the manager.
STR trapText	1.3.6.1.4.1.1166.5.3.1.9	DisplayString	read-only	This variable contains an optional trap text.
INT trapThrottlingRate	1.3.6.1.4.1.1166.5.3.2.2.1.6	INTEGER	read-write	The number of traps agent can send to a particular manager (trapReceiver) per second.
INT trapToBeSendQueueSize	1.3.6.1.4.1.1166.5.3.2.2.1.4	INTEGER	read-write	The agent maintains 2 queues: TrapsToBeSendQueue and TrapsSentQueue. The SNMP agent can receive a burst of traps which need to be sent to the network manager. The SNMP agent will put them in TrapsToBeSendQueue and from there hi will send traps to the a manager at throttling rate. The traps will be kept in sequence by the time at which they came in.

OID symbolic	OID numeric	Type	Access	Description
bbnTrapElements	1.3.6.1.4.1.1166.5.3.1
INT trapIdentifier	1.3.6.1.4.1.1166.5.3.1.1	INTEGER	read-only	This object identifies the trap issued by the network element.
STR trapNetworkElemModelNumber	1.3.6.1.4.1.1166.5.3.1.2	DisplayString	read-only	The value of this object is the model number of the network element. Combination of Model # and Serial # is used as the unique identifier of the NE.
STR trapNetworkElemSerialNum	1.3.6.1.4.1.1166.5.3.1.3	DisplayString	read-only	The value of this object is the serial number of the network element. Combination of Model # and Serial # is used as the unique identifier of the NE.
INT trapPerceivedSeverity	1.3.6.1.4.1.1166.5.3.1.4	INTEGER	read-only	This parameter defines five severity levels, which provide an indication of how it is perceived that the capability of the managed object has been affected. The other level is not a severity level, but indicates that an alarm has been cleared, and thus is no longer in alarm state. Note that this field has no meaning for configuration change traps.
INT trapNetworkElemOperState	1.3.6.1.4.1.1166.5.3.1.5	INTEGER	read-only	The current Operational State of the Network Element which generated the trap.
INT trapNetworkElemAlarmStatus	1.3.6.1.4.1.1166.5.3.1.6	INTEGER	read-only	The current Alarm Status of the Network Element Alarm Status is always equal to the highest severity level of all outstanding alarms in this NE.
INT trapNetworkElemAdminState	1.3.6.1.4.1.1166.5.3.1.7	INTEGER	read-only	The current Adminsitrative state of the network element.
INT trapNetworkElemAvailStatus	1.3.6.1.4.1.1166.5.3.1.8	INTEGER	read-only	The current Operational state of the network elment is defined in ISO/IEC 10164-2.
STR trapText	1.3.6.1.4.1.1166.5.3.1.9	DisplayString	read-only	This variable contains an optional trap text.
TIK trapNETrapLastTrapTimeStamp	1.3.6.1.4.1.1166.5.3.1.10	TimeTicks	read-only	This OBJECT IDENTIFIER is used to hold time since NE was 'CHANGED' last time. 'CHANGE' is defined as: 1) any write operation was performed on this NE which caused a trap. 2) any alarm was generated by this NE which caused a trap. 3) any alarm was cleared on this NE which caused a trap.
OID trapChangedObjectId	1.3.6.1.4.1.1166.5.3.1.11	OBJECT IDENTIFIER	read-only	This variable identifies the object that has generated the trap.
INT trapAdditionalInfoInteger1	1.3.6.1.4.1.1166.5.3.1.12	INTEGER	read-only	This 32 bit integer is used to hold specific information about the trap.
INT trapAdditionalInfoInteger2	1.3.6.1.4.1.1166.5.3.1.13	INTEGER	read-only	This 32 bit integer is used to hold specific information about the trap.
INT trapAdditionalInfoInteger3	1.3.6.1.4.1.1166.5.3.1.14	INTEGER	read-only	This 32 bit integer is used to hold specific information about the trap.
STR trapChangedValueDisplayString	1.3.6.1.4.1.1166.5.3.1.15	DisplayString	read-only	This DisplayString is used to hold specific information about the trap.
OID trapChangedValueOID	1.3.6.1.4.1.1166.5.3.1.16	OBJECT IDENTIFIER	read-only	This OBJECT IDENTIFIER is used to hold specific information about the trap.
IP trapChangedValueIpAddress	1.3.6.1.4.1.1166.5.3.1.17	IpAddress	read-only	This OBJECT IDENTIFIER is used to hold specific information about the trap.
INT trapChangedValueInteger	1.3.6.1.4.1.1166.5.3.1.18	INTEGER	read-only	This 32 bit integer is used to hold specific information about the trap.
bbnTrapControl	1.3.6.1.4.1.1166.5.3.2
INT numberOfTrapReceivers	1.3.6.1.4.1.1166.5.3.2.1	INTEGER	read-only	The number of managers to send traps to. This number can not exceed 4
trapReceiversTable	1.3.6.1.4.1.1166.5.3.2.2		not-accessible	A list of managers to send traps to. The number of entries is given by the value of NumTrapReceivers. Maximum number of Trap Receivers is four.
trapReceiversTableEntry	1.3.6.1.4.1.1166.5.3.2.2.1		not-accessible	The managers to send traps to.
INT trapReceiversTableIndex	1.3.6.1.4.1.1166.5.3.2.2.1.1	INTEGER	not-accessible	The index to a trap receiver entry.
IP trapReceiverAddr	1.3.6.1.4.1.1166.5.3.2.2.1.2	IpAddress	read-write	The IP address of the manager to send a trap to. NOTE: Changing TrapReceiverAddr FROM default value to anything else is equivalent of 'creating' of a new entry. Changing TrapReceiverAddr TO default value will result in deletion of that entry.
STR trapReceiverCommunityString	1.3.6.1.4.1.1166.5.3.2.2.1.3	DisplayString	read-write	The community name to use in the trap when sent to the manager.
INT trapToBeSendQueueSize	1.3.6.1.4.1.1166.5.3.2.2.1.4	INTEGER	read-write	The agent maintains 2 queues: TrapsToBeSendQueue and TrapsSentQueue. The SNMP agent can receive a burst of traps which need to be sent to the network manager. The SNMP agent will put them in TrapsToBeSendQueue and from there hi will send traps to the a manager at throttling rate. The traps will be kept in sequence by the time at which they came in.
INT trapSentQueueSize	1.3.6.1.4.1.1166.5.3.2.2.1.5	INTEGER	read-write	The agent maintains 2 queues: TrapsToBeSendQueue and TrapsSentQueue. The SNMP agent maintains Trap History (TrapsSentQueue) by saving last 'X' sent traps.
INT trapThrottlingRate	1.3.6.1.4.1.1166.5.3.2.2.1.6	INTEGER	read-write	The number of traps agent can send to a particular manager (trapReceiver) per second.
INT trapLastSent	1.3.6.1.4.1.1166.5.3.2.2.1.7	INTEGER	read-only	This variable contains the last trapIdentifier (sequence number) agent sent to this manager. Upon startup agent will send cold-start trap and sat value of TrapLastSent to 1.
INT trapReceiversEntryOperState	1.3.6.1.4.1.1166.5.3.2.2.1.8	INTEGER	read-write	The current Operational State of this entry in TrapReceivers Table.
INT trapResendRequest	1.3.6.1.4.1.1166.5.3.2.2.1.9	INTEGER	read-write	The manager may write this object when the indicated trap (indicated via trapIdentifier) should be resent. It is not intended to be read by the manager, but is read-write for compatability with older SNMP compilers.
INT numberOfDiscriminators	1.3.6.1.4.1.1166.5.3.2.3	INTEGER	read-only	The number of EFDs (filters) agent has in it's database. This number can not exceed 20
trapDiscrimTable	1.3.6.1.4.1.1166.5.3.2.4		not-accessible	A list of EFDs (trap filters). Before forwarding trap to a trapReceiver (manager) agent filters all traps acording to all EFDs defined for this manager.
trapDiscrimTableEntry	1.3.6.1.4.1.1166.5.3.2.4.1		not-accessible	The list of discriminators (trap filters.)
INT trapDiscrimTableIndex	1.3.6.1.4.1.1166.5.3.2.4.1.1	INTEGER	not-accessible	The index to a trap discriminator entry.
IP trapDiscrimReceiverAddr	1.3.6.1.4.1.1166.5.3.2.4.1.2	IpAddress	read-write	The IP address of the manager this Discrim belongs to. It should be equal to TrapReceiverAddr. NOTE: Changing TrapDiscrimReceiverAddr FROM default value to anything else is equivalent of 'creating' of a new entry. Changing TrapReceiverAddr TO default value will result in deletion of that entry.
INT trapDiscrimAvailabilityStatus	1.3.6.1.4.1.1166.5.3.2.4.1.3	INTEGER	read-only	This object reflects the current Availability status of the Discrim (based on ISO/IEC 10164-2).
STR trapDiscrimWeeklyMask	1.3.6.1.4.1.1166.5.3.2.4.1.4	DisplayString	read-write	This object represents weekly scedule for corresponding Discrim. The WeeklyMask consists of 7 numeric characters (1 for each day of the week). Each numeric character can take a value of eather '1' - enabled or '2' - disabled. For example, with WeeklyMask='1122221', an agent will aplly corresponding Disriminator only on Mondays, Tuesdays and Sundays. Any characters other than '1' and '2' will be ignored.
INT trapDiscrimDailyStartTime	1.3.6.1.4.1.1166.5.3.2.4.1.5	INTEGER	read-write	This object represents daily start time for corresponding Discrim. The StartTime is expressed as an offset (in minutes) from 2400 hours military time. For example, StartTime=70 represents start time of 1:10 AM.
INT trapDiscrimDailyStopTime	1.3.6.1.4.1.1166.5.3.2.4.1.6	INTEGER	read-write	This object represents daily stop time for corresponding Discrim. The StopTime is expressed as an offset (in minutes) from 2400 hours military time. For example, StopTime=70 represents stop time of 1:10 AM.
INT trapSeverityDiscrim	1.3.6.1.4.1.1166.5.3.2.4.1.7	INTEGER	read-write	The severity threshold of traps to be send to the manager. Only traps of equal or greater severity than this value are sent to the manager.
INT trapDiscrimOperationalState	1.3.6.1.4.1.1166.5.3.2.4.1.8	INTEGER	read-write	The current Operational State of the Discriminator.
INT trapDiscrimConfigChangeCntl	1.3.6.1.4.1.1166.5.3.2.4.1.9	INTEGER	read-write	This variable turns reporting of configuration changes on or off.

DisplayString (6)
STR trapChangedValueDisplayString	1.3.6.1.4.1.1166.5.3.1.15	DisplayString	read-only	This DisplayString is used to hold specific information about the trap.
STR trapDiscrimWeeklyMask	1.3.6.1.4.1.1166.5.3.2.4.1.4	DisplayString	read-write	This object represents weekly scedule for corresponding Discrim. The WeeklyMask consists of 7 numeric characters (1 for each day of the week). Each numeric character can take a value of eather '1' - enabled or '2' - disabled. For example, with WeeklyMask='1122221', an agent will aplly corresponding Disriminator only on Mondays, Tuesdays and Sundays. Any characters other than '1' and '2' will be ignored.
STR trapNetworkElemModelNumber	1.3.6.1.4.1.1166.5.3.1.2	DisplayString	read-only	The value of this object is the model number of the network element. Combination of Model # and Serial # is used as the unique identifier of the NE.
STR trapNetworkElemSerialNum	1.3.6.1.4.1.1166.5.3.1.3	DisplayString	read-only	The value of this object is the serial number of the network element. Combination of Model # and Serial # is used as the unique identifier of the NE.
STR trapReceiverCommunityString	1.3.6.1.4.1.1166.5.3.2.2.1.3	DisplayString	read-write	The community name to use in the trap when sent to the manager.
STR trapText	1.3.6.1.4.1.1166.5.3.1.9	DisplayString	read-only	This variable contains an optional trap text.
INTEGER (26)
INT numberOfDiscriminators	1.3.6.1.4.1.1166.5.3.2.3	INTEGER	read-only	The number of EFDs (filters) agent has in it's database. This number can not exceed 20
INT numberOfTrapReceivers	1.3.6.1.4.1.1166.5.3.2.1	INTEGER	read-only	The number of managers to send traps to. This number can not exceed 4
INT trapAdditionalInfoInteger1	1.3.6.1.4.1.1166.5.3.1.12	INTEGER	read-only	This 32 bit integer is used to hold specific information about the trap.
INT trapAdditionalInfoInteger2	1.3.6.1.4.1.1166.5.3.1.13	INTEGER	read-only	This 32 bit integer is used to hold specific information about the trap.
INT trapAdditionalInfoInteger3	1.3.6.1.4.1.1166.5.3.1.14	INTEGER	read-only	This 32 bit integer is used to hold specific information about the trap.
INT trapChangedValueInteger	1.3.6.1.4.1.1166.5.3.1.18	INTEGER	read-only	This 32 bit integer is used to hold specific information about the trap.
INT trapDiscrimAvailabilityStatus	1.3.6.1.4.1.1166.5.3.2.4.1.3	INTEGER	read-only	This object reflects the current Availability status of the Discrim (based on ISO/IEC 10164-2).
INT trapDiscrimConfigChangeCntl	1.3.6.1.4.1.1166.5.3.2.4.1.9	INTEGER	read-write	This variable turns reporting of configuration changes on or off.
INT trapDiscrimDailyStartTime	1.3.6.1.4.1.1166.5.3.2.4.1.5	INTEGER	read-write	This object represents daily start time for corresponding Discrim. The StartTime is expressed as an offset (in minutes) from 2400 hours military time. For example, StartTime=70 represents start time of 1:10 AM.
INT trapDiscrimDailyStopTime	1.3.6.1.4.1.1166.5.3.2.4.1.6	INTEGER	read-write	This object represents daily stop time for corresponding Discrim. The StopTime is expressed as an offset (in minutes) from 2400 hours military time. For example, StopTime=70 represents stop time of 1:10 AM.
INT trapDiscrimOperationalState	1.3.6.1.4.1.1166.5.3.2.4.1.8	INTEGER	read-write	The current Operational State of the Discriminator.
INT trapDiscrimTableIndex	1.3.6.1.4.1.1166.5.3.2.4.1.1	INTEGER	not-accessible	The index to a trap discriminator entry.
INT trapIdentifier	1.3.6.1.4.1.1166.5.3.1.1	INTEGER	read-only	This object identifies the trap issued by the network element.
INT trapLastSent	1.3.6.1.4.1.1166.5.3.2.2.1.7	INTEGER	read-only	This variable contains the last trapIdentifier (sequence number) agent sent to this manager. Upon startup agent will send cold-start trap and sat value of TrapLastSent to 1.
INT trapNetworkElemAdminState	1.3.6.1.4.1.1166.5.3.1.7	INTEGER	read-only	The current Adminsitrative state of the network element.
INT trapNetworkElemAlarmStatus	1.3.6.1.4.1.1166.5.3.1.6	INTEGER	read-only	The current Alarm Status of the Network Element Alarm Status is always equal to the highest severity level of all outstanding alarms in this NE.
INT trapNetworkElemAvailStatus	1.3.6.1.4.1.1166.5.3.1.8	INTEGER	read-only	The current Operational state of the network elment is defined in ISO/IEC 10164-2.
INT trapNetworkElemOperState	1.3.6.1.4.1.1166.5.3.1.5	INTEGER	read-only	The current Operational State of the Network Element which generated the trap.
INT trapPerceivedSeverity	1.3.6.1.4.1.1166.5.3.1.4	INTEGER	read-only	This parameter defines five severity levels, which provide an indication of how it is perceived that the capability of the managed object has been affected. The other level is not a severity level, but indicates that an alarm has been cleared, and thus is no longer in alarm state. Note that this field has no meaning for configuration change traps.
INT trapReceiversEntryOperState	1.3.6.1.4.1.1166.5.3.2.2.1.8	INTEGER	read-write	The current Operational State of this entry in TrapReceivers Table.
INT trapReceiversTableIndex	1.3.6.1.4.1.1166.5.3.2.2.1.1	INTEGER	not-accessible	The index to a trap receiver entry.
INT trapResendRequest	1.3.6.1.4.1.1166.5.3.2.2.1.9	INTEGER	read-write	The manager may write this object when the indicated trap (indicated via trapIdentifier) should be resent. It is not intended to be read by the manager, but is read-write for compatability with older SNMP compilers.
INT trapSentQueueSize	1.3.6.1.4.1.1166.5.3.2.2.1.5	INTEGER	read-write	The agent maintains 2 queues: TrapsToBeSendQueue and TrapsSentQueue. The SNMP agent maintains Trap History (TrapsSentQueue) by saving last 'X' sent traps.
INT trapSeverityDiscrim	1.3.6.1.4.1.1166.5.3.2.4.1.7	INTEGER	read-write	The severity threshold of traps to be send to the manager. Only traps of equal or greater severity than this value are sent to the manager.
INT trapThrottlingRate	1.3.6.1.4.1.1166.5.3.2.2.1.6	INTEGER	read-write	The number of traps agent can send to a particular manager (trapReceiver) per second.
INT trapToBeSendQueueSize	1.3.6.1.4.1.1166.5.3.2.2.1.4	INTEGER	read-write	The agent maintains 2 queues: TrapsToBeSendQueue and TrapsSentQueue. The SNMP agent can receive a burst of traps which need to be sent to the network manager. The SNMP agent will put them in TrapsToBeSendQueue and from there hi will send traps to the a manager at throttling rate. The traps will be kept in sequence by the time at which they came in.
IpAddress (3)
IP trapChangedValueIpAddress	1.3.6.1.4.1.1166.5.3.1.17	IpAddress	read-only	This OBJECT IDENTIFIER is used to hold specific information about the trap.
IP trapDiscrimReceiverAddr	1.3.6.1.4.1.1166.5.3.2.4.1.2	IpAddress	read-write	The IP address of the manager this Discrim belongs to. It should be equal to TrapReceiverAddr. NOTE: Changing TrapDiscrimReceiverAddr FROM default value to anything else is equivalent of 'creating' of a new entry. Changing TrapReceiverAddr TO default value will result in deletion of that entry.
IP trapReceiverAddr	1.3.6.1.4.1.1166.5.3.2.2.1.2	IpAddress	read-write	The IP address of the manager to send a trap to. NOTE: Changing TrapReceiverAddr FROM default value to anything else is equivalent of 'creating' of a new entry. Changing TrapReceiverAddr TO default value will result in deletion of that entry.
OBJECT IDENTIFIER (2)
OID trapChangedObjectId	1.3.6.1.4.1.1166.5.3.1.11	OBJECT IDENTIFIER	read-only	This variable identifies the object that has generated the trap.
OID trapChangedValueOID	1.3.6.1.4.1.1166.5.3.1.16	OBJECT IDENTIFIER	read-only	This OBJECT IDENTIFIER is used to hold specific information about the trap.
TimeTicks (1)
TIK trapNETrapLastTrapTimeStamp	1.3.6.1.4.1.1166.5.3.1.10	TimeTicks	read-only	This OBJECT IDENTIFIER is used to hold time since NE was 'CHANGED' last time. 'CHANGE' is defined as: 1) any write operation was performed on this NE which caused a trap. 2) any alarm was generated by this NE which caused a trap. 3) any alarm was cleared on this NE which caused a trap.
No type (6)
bbnTrapControl	1.3.6.1.4.1.1166.5.3.2
bbnTrapElements	1.3.6.1.4.1.1166.5.3.1
trapDiscrimTable	1.3.6.1.4.1.1166.5.3.2.4		not-accessible	A list of EFDs (trap filters). Before forwarding trap to a trapReceiver (manager) agent filters all traps acording to all EFDs defined for this manager.
trapDiscrimTableEntry	1.3.6.1.4.1.1166.5.3.2.4.1		not-accessible	The list of discriminators (trap filters.)
trapReceiversTable	1.3.6.1.4.1.1166.5.3.2.2		not-accessible	A list of managers to send traps to. The number of entries is given by the value of NumTrapReceivers. Maximum number of Trap Receivers is four.
trapReceiversTableEntry	1.3.6.1.4.1.1166.5.3.2.2.1		not-accessible	The managers to send traps to.

FAQ

What does NLSBBN-TRAPS-MIB actually monitor on an NLS BBN broadband device?
It defines the SNMP traps an NLS BBN broadband device sends when something changes state — link failures, hardware faults, restarts, or configuration changes — rather than exposing counters you poll. So instead of walking a table on a schedule, you configure the device to send these traps to your management station and get near-real-time alerts when a fault occurs.

I've pointed my trap receiver at an NLS BBN device but the alerts don't identify which object changed — what am I missing?
NLSBBN-TRAPS-MIB is a traps-only module and typically relies on a companion identification/registration MIB (such as NLS-BBNIDENT-MIB) for the enterprise OID root and object identity referenced in the trap varbinds. Make sure that companion MIB is also loaded in your trap receiver so it can resolve the varbind OIDs to meaningful device/object names instead of showing raw numeric OIDs.

RFC description

Network Laboratory Systems BBN vendor-specific MIB defining trap (notification) objects for network monitoring and alerting on BBN networking equipment.

Start monitoring NLS BBN broadband network device (SNMP trap notifications) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

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What Is NLSBBN-TRAPS-MIB?

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FAQ

RFC description