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S12700 V200R013C00 MIB Reference

This document provides the function overview, relationships between tables, description of single objects, description of MIB tables, and description of alarm objects.
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RMON-MIB

RMON-MIB

Functions Overview

RMON-MIB is used to monitor the data traffic of a network section or the whole network. This MIB contains many tables, such as etherStatsTable, historyControlTable, etherHistoryTable, alarmTable, eventTable, and logTable.

The OID of the root object is iso(1).org(3).dod(6).internet(1).mgmt(2).mib-2(1).rmon(16).

Relationship Between Tables

The following figure shows the relationship between RMON-MIB tables:

Figure 173-1  Relationship between RMON-MIB tables

Description of Single Objects

None.

Description of MIB Tables

etherStatsTable

This table is the RMON Ethernet statistics table. This table records the basic statistics of each monitored subnet. Currently, one statistics row corresponds to one Ethernet port.

The index of the table is etherStatsIndex.

OID

Object Name

Syntax

Max Access

Description

Implemented Specifications

1.3.6.1.2.1.16.1.1.1.1

etherStatsIndex

Integer32 (1..65535)

Read-only

This object uniquely identifies the statistics row in the table.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.2

etherStatsDataSource

OBJECT IDENTIFIER

Read-create

This object indicates the interface index of the network.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.3

etherStatsDropEvents

Counter32

Read-only

This object indicates the number of events that the interface discards the received packets because of the lack of resources.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.4

etherStatsOctets

Counter32

Read-only

This object indicates the number of bytes received by the interface, including FCS bytes.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.5

etherStatsPkts

Counter32

Read-only

This object indicates the number of frames received by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.6

etherStatsBroadcastPkts

Counter32

Read-only

This object indicates the number of broadcast frames received by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.7

etherStatsMulticastPkts

Counter32

Read-only

This object indicates the number of multicast frames received by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.8

etherStatsCRCAlignErrors

Counter32

Read-only

This object indicates the number of incorrect CRC packets received by the interface, which contain 64 to 1518 bytes, including the FCS.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.9

etherStatsUndersizePkts

Counter32

Read-only

This object indicates the number of over-short packets received by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.10

etherStatsOversizePkts

Counter32

Read-only

This object indicates the number of over-long packets received by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.11

etherStatsFragments

Counter32

Read-only

This object indicates the number of over-short check error packets received by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.12

etherStatsJabbers

Counter32

Read-only

This object indicates the number of over-long check error packets received by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.13

etherStatsCollisions

Counter32

Read-only

This object indicates the number of collisions detected by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.14

etherStatsPkts64Octets

Counter32

Read-only

This object indicates the number of 64-byte packets received by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.15

etherStatsPkts65to127Octets

Counter32

Read-only

This object indicates the number of the packets received by the interface, with the length of 65 to 127 bytes.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.16

etherStatsPkts128to255Octets

Counter32

Read-only

This object indicates the number of the packets received by the interface, with the length of 128 to 255 bytes.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.17

etherStatsPkts256to511Octets

Counter32

Read-only

This object indicates the number of the packets received by the interface, with the length of 256 to 511 bytes.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.18

etherStatsPkts512to1023Octets

Counter32

Read-only

This object indicates the number of the packets received by the interface, with the length of 512 to 1023 bytes.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.19

etherStatsPkts1024to1518Octets

Counter32

Read-only

This object indicates the number of the packets received by the interface, with the length of 1024 to 1518 bytes.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.20

etherStatsOwner

OwnerString

Read-create

This object indicates the owner of the statistics row.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.1.1.1.21

etherStatsStatus

EntryStatus

Read-create

This object indicates the status of the statistics row.

This object is implemented as defined in the corresponding MIB files.

Creation Restriction

The creation restrictions are as follows:

  • You can create a row of etherStatsTable only on the main interface (not sub-interfaces).

  • On one interface, only one etherStatsTable row can be created.

  • When creating a row, you must set the value of etherStatsStatus to valid or createRequest. After successful operation, a new statistics row is created, with etherStatsStatus as valid. If you set the value of etherStatsStatus to createRequest when creating a row, a new statistics row is created, with etherStatsStatus as underCreation. When creating a row, you must configure all mandatory objects. You must set the proper value for etherStatsStatus. It is mandatory. If you do not set the value for this object, a new statistics row is created, with etherStatsStatus as underCreation. When creating a user, you may not set the value of etherStatsOwner. In this case, the default value is null.

Modification Restriction

The modification restriction is as follows:
  • You can modify the value of etherStatsDataSource only when the value of etherStatsStatus is not valid.

  • You can modify the value of etherStatsOwner if the row exists. When the value of etherStatsStatus changes to valid or underCreation, you need to verify the validity of the interface.

Deletion Restriction

If you set the value of etherStatsStatus to invalid, the row is deleted from the table.

Access Restriction

The entries in this table can be read without restriction.

historyControlTable

This table is the RMON history control table. This table is used to set control information such as the sampling interval.

The table index is historyControlIndex.

OID

Object Name

Syntax

Max Access

Description

Implemented Specifications

1.3.6.1.2.1.16.2.1.1.1

historyControlIndex

Integer32 (1..65535)

Read-only

This object uniquely identifies the statistics row in the table.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.1.1.2

historyControlDataSource

OBJECT IDENTIFIER

Read-create

This object indicates the managed object OID of the interface, which is defined by RFC 2233.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.1.1.3

historyControlBucketsRequested

Integer32 (1..65535)

Read-create

The value of this object identifies the maximum of requested record rows of the media statistics history table.

The default value of the RFC is 50.

Currently, the value range from 1 to 10 seconds.

1.3.6.1.2.1.16.2.1.1.4

historyControlBucketsGranted

Integer32 (1..65535)

Read-only

The value of this object identifies the maximum of actual record rows of the media statistics history table.

This value needs to approach the value of historyControlBucketsRequested at the most degree.

Currently, the value range from 1 to 10 seconds.

1.3.6.1.2.1.16.2.1.1.5

historyControlInterval

Integer32 (1..3600)

Read-create

The value of this object identifies the interval of collecting statistics and sampling for the media statistics history table.

Value range: 1 to 3600 seconds

Currently, the value range from 5 to 3600 seconds.

1.3.6.1.2.1.16.2.1.1.6

historyControlOwner

OwnerString

Read-create

This object indicates the owner of the history control entry.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.1.1.7

historyControlStatus

EntryStatus

Read-create

The status of this historyControl entry.

This object is implemented as defined in the corresponding MIB files.

Creation Restriction

The creation restrictions are as follows:

  • You can create a row of historyControlTable only on the main interface (not sub-interfaces).

  • When creating a row, you must set the value of historyControlStatus to valid or createRequest.
    • After successful operation, a new history control row is created, with historyControlStatus as valid.
    • If you set the value of historyControlStatus to createRequest when creating a row, a new history control row is created, with historyControlStatus as underCreation. When creating a row, you must configure all mandatory objects.
    You must set the proper values for historyControlDataSource. It is mandatory. If you do not set the values for historyControlStatus, a new row is created, with historyControlStatus as underCreation. When creating a user, you may not set the value of historyControlOwner. In this case, the default value is null.

Modification Restriction

The modification restriction is as follows:
  • You can modify the values of historyControlDataSource, historyControlBucketsRequested, and historyControlInterval only when the value of historyControlStatus is not valid.

  • You can modify the value of historyControlOwner if the row exists. When the value of historyControlStatus changes to valid or underCreation, you need to verify the validity of the interface.

Deletion Restriction

If you set the value of historyControlStatus to Invalid, the row is deleted from the table. The relevant etherHistoryTable is also deleted at the same time.

Access Restriction

The entries in this table can be read without restriction.

etherHistoryTable

This table is the RMON Ethernet history table. It is used to record the sample values collected periodically of different networks for later retrieval.

The indexes of this table are etherHistoryIndex, etherHistorySampleIndex.

OID

Object Name

Syntax

Max Access

Description

Implemented Specifications

1.3.6.1.2.1.16.2.2.1.1

etherHistoryIndex

Integer32 (1..65535)

Read-only

The value of this object identifies the index of historyControlTable, to which the history statistics row corresponds.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.2.1.2

etherHistorySampleIndex

Integer32

Read-only

The value of this object identifies sample index value, uniquely identifying the statistics row.

It is based on the corresponding historyControlTable. The value is incremented by 1 after each sampling.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.2.1.3

etherHistoryIntervalStart

TimeTicks

Read-only

This object indicates the system time, that is, sysUpTime when the sampling starts.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.2.1.4

etherHistoryDropEvents

Counter32

Read-only

This object indicates the number of events that packets are discarded because of the lack of resources during the sampling interval.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.2.1.5

etherHistoryOctets

Counter32

Read-only

This object indicates the number of packets received by the interface, including FCS bytes.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.2.1.6

etherHistoryPkts

Counter32

Read-only

This object indicates the number of frames received by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.2.1.7

etherHistoryBroadcastPkts

Counter32

Read-only

This object indicates the number of broadcast frames received by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.2.1.8

etherHistoryMulticastPkts

Counter32

Read-only

This object indicates the number of multicast frames received by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.2.1.9

etherHistoryCRCAlignErrors

Counter32

Read-only

This object indicates the number of incorrect CRC packets received by the interface, which contain 64 to 1518 bytes, including the FCS

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.2.1.10

etherHistoryUndersizePkts

Counter32

Read-only

This object indicates the number of over-short packets received by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.2.1.11

etherHistoryOversizePkts

Counter32

Read-only

This object indicates the number of over-long packets received by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.2.1.12

etherHistoryFragments

Counter32

Read-only

This object indicates the number of over-short check error packets received by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.2.1.13

etherHistoryJabbers

Counter32

Read-only

This object indicates the number of over-long check error packets received by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.2.1.14

etherHistoryCollisions

Counter32

Read-only

This object indicates the number of collisions detected by the interface.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.2.2.1.15

etherHistoryUtilization

Integer32 (0..10000)

Read-only

Indicates the inbound bandwidth utilization in a sampling period.

This object is implemented as defined in the corresponding MIB files.

Creation Restriction

None.

Modification Restriction

The attribute of etherHistoryEntry is read-only. You cannot manually modify it.

Deletion Restriction

The deletion restrictions are as follows:

  • All relevant history statistics tables are deleted when the RMON module receives the deletion request of historyControlEntry. etherHistoryEntry does not have its own row status; thus the administrator cannot specify to delete a specific row.

  • When etherHistoryEntry to which historyControlEntry corresponds reaches the value of historyControlBucketsGranted, the first record is overwritten if the new sample arrives.

Access Restriction

The entries in this table can be read without restriction.
  • The sampling interval of historyControlEntry is over.

  • The maximum row number of etherHistoryEntry to which each historyControlEntry corresponds is 10.

alarmTable

This table is the RMON alarm table. It contains a group of alarm thresholds defined by the NMS station for the network performance that can be any integer-type object of the local monitor MIB. If the threshold is exceeded in the corresponding direction, the monitor generates the alarm log or sends the alarm to the NMS station. The implementation of alarmTable depends on eventTable.

The index of this table is alarmIndex.

OID

Object Name

Syntax

Max Access

Description

Implemented Specifications

1.3.6.1.2.1.16.3.1.1.1

alarmIndex

Integer32 (1..65535)

Read-only

This object identifies the entry in the alarmTable.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.3.1.1.2

alarmInterval

Integer32

Read-create

The value of this object indicates the interval that data is sampled and compared, in seconds.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.3.1.1.3

alarmVariable

OBJECT IDENTIFIER

Read-create

This object indicates the OID of the sampled variable.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.3.1.1.4

alarmSampleType

INTEGER { absoluteValue(1),deltaValue(2)}

Read-create

The value of this object identifies the method of comparing the sample value with threshold.

  • absoluteValue: Directly compare the sample value with the threshold.
  • deltaValue: Compare the difference of the sample value minus the last sample value with the threshold.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.3.1.1.5

alarmValue

Integer32

Read-only

The value of the statistic during the last sampling period. The value of this object identifies the value compared with the threshold. This object is related to the value of alarmSampleType.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.3.1.1.6

alarmStartupAlarm

INTEGER { risingAlarm(1),fallingAlarm(2),risingOrFallingAlarm(3)}

Read-create

The value of this object identifies the type of the alarm to be sent if the value of the alarmStatus is valid.

Values can be risingAlarm(1), fallingAlarm(2), and risingOrFallingAlarm(3).

  • If the first sample value is greater than or equal to risingThreshold and the values of alarmStartupAlarm, risingAlarm, and risingOrFallingAlarm are the same, one upper limit alarm is generated.
  • If the first sample value is less than or equal to fallingThreshold and the values of the alarmStartupAlarm, fallingAlarm, and risingOrFallingAlarm are the same, one lower limit alarm is generated.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.3.1.1.7

alarmRisingThreshold

Integer32

Read-create

The value of this object identifies the threshold of sample statistics.

  • If the current sample value is greater than or equal to the threshold and the last sample value is less than the threshold, one alarm is generated.
  • After the value of alarmStatus changes to valid, the first sample value is greater than or equal to the threshold, and the values of alarmStartupAlarm, risingAlarm and risingOrFallingAlarm are the same, an upper limit alarm is generated.

An alarm then can be generated only after the sample value reduces to a value below the threshold and reaches the value of alarmFallingThreshold.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.3.1.1.8

alarmFallingThreshold

Integer32

Read-create

The value of this object identifies the threshold of sample statistics

  • If the current sample value is less than or equal to the threshold and the last sample value is greater than the threshold, an upper limit alarm is generated.
  • After the value of alarmStatus changes to valid, the first sample value is less than or equal to the threshold and the values of alarmStartupAlarm, fallingAlarm, and risingOrFallingAlarm are the same.

An alarm then can be generated only after the sample value increases to a value beyond the threshold and reaches the value of alarmRisingThreshold.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.3.1.1.9

alarmRisingEventIndex

Integer32 (0..65535)

Read-create

The value of this object identifies the event index used when the upper limit alarm is generated.

If the value of alarmRisingEventIndex is 0 or the event is not in the definition range, the index association is not generated.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.3.1.1.10

alarmFallingEventIndex

Integer32 (0..65535)

Read-create

The value of this object identifies the event index used when the lower limit alarm is generated.

If the value of alarmRisingEventIndex is 0 or the event is not in the definition range, the index association is not generated.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.3.1.1.11

alarmOwner

OwnerString

Read-create

This object indicates the owner of the row.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.3.1.1.12

alarmStatus

EntryStatus

Read-create

This object indicates the status of the row.

This object is implemented as defined in the corresponding MIB files.

Creation Restriction

The creation restrictions are as follows:

  • When creating a row, you must set the value of alarmStatus to valid or createRequest.
    • After successful operation, a new alarm row is created, with alarmStatus as valid.
    • If you set the value of alarmStatus to createRequest when creating a row, a new alarm row is created, with alarmStatus as underCreation.
    When creating a row, you must configure all mandatory objects. You must set the proper value for alarmVariable. It is mandatory.

    You must set values for alarmRisingThreshold, alarmRisingEventIndex, alarmFallingThreshold, and alarmFallingEventIndex, irrespective of the value of alarmStartupAlarm.

    If no values are set for these objects, a new row can be created. When creating a user, you may not set the value of alarmOwner. In this case, the default value is null.

  • Only the variables with the syntaxes of Integer, Integer32, Counter32, Gauge32, and TimeTicks can be monitored. A row cannot be created if the variables are none of these types.

  • If the event corresponding to alarmRisingEventIndex or alarmFallingEventIndex does not exist, the alarm row cannot be in valid state.

  • When the corresponding event is created and is valid, the status of the alarm row is automatically updated to valid if all parameters of the alarm row are valid.
  • alarmTable contains up to 60 rows.

Modification Restriction

The modification restriction is as follows:

  • You can modify the values of alarmInterval, alarmVariable, alarmSampleType, alarmStartupAlarm, alarmRisingThreshold, alarmRisingEventIndex, alarmFallingThreshold, and alarmFallingEventIndex only when the value of alarmStatus is not valid.

  • You can modify the value of alarmOwner if the row exists.

Deletion Restriction

If you set the value of alarmStatus to invalid, the row is deleted from the table.

Access Restriction

The entries in this table can be read without restriction.

eventTable

This table is used to control the generation and prompt of the event from the device.

The index of this table is eventIndex.

OID

Object Name

Syntax

Max Access

Description

Implemented Specifications

1.3.6.1.2.1.16.9.1.1.1

eventIndex

Integer32 (1..65535)

Read-only

The value of this object identifies the rows in this table.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.9.1.1.2

eventDescription

DisplayString (0..127)

Read-create

This object indicates the description character string of the row, with up to 127 characters.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.9.1.1.3

eventType

INTEGER { none(1), log(2), snmptrap(3), -- send an SNMP trap logandtrap(4) }

Read-create

t

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.9.1.1.4

eventCommunity

OCTET STRING(0..127)

Read-create

This object indicates the community used when sending the SNMP trap messages.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.9.1.1.5

eventLastTimeSent

TimeTicks

Read-only

This object indicates the system time, that is, sysUpTime when the last event of the row is generated.

Value 0 means no event is generated.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.9.1.1.6

eventOwner

OwnerString

Read-create

This object indicates the owner of the row.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.9.1.1.7

eventStatus

EntryStatus

Read-create

This object indicates the status of the row.

This object is implemented as defined in the corresponding MIB files.

Creation Restriction

The creation restrictions are as follows:

  • When creating a row, you must set the value of eventStatus to valid or createRequest. After successful operation, a new event row is created, with eventStatus as valid. If you set the value of eventStatus to createRequest when creating a row, a new event row is created, with eventStatus as underCreation. When creating a user, you may not set the values of eventOwner and eventDescription. In this case, the default values are null.

  • When the event row is created and is valid, the status of the event row is automatically updated to valid if all parameters of the corresponding alarm row and expanded alarm row are valid. If the event is invalid, the statuses of the corresponding alarm row and expanded alarm row changes from valid to underCreation.

  • eventTable contains up to 60 rows.

Modification Restriction

The modification restriction is as follows:

  • You can modify the values of eventType, eventCommunity, and eventDescription only when the value of etherStatsStatus is not valid.

  • You can modify the value of eventOwner if the row exists.

Deletion Restriction

If you set the value of eventStatus to invalid, the row is deleted from the table. All corresponding log rows are deleted at the same time. In addition, the statuses of the corresponding alarm row and expanded alarm row changes from valid to underCreation.

Access Restriction

The entries in this table can be read without restriction.

logTable

This table is the RMON log table. When the event with the event type as log or logandtrap is triggered, the logTable row is generated to record the event.

The indexes of this table are logEventIndex, logIndex.

OID

Object Name

Syntax

Max Access

Description

Implemented Specifications

1.3.6.1.2.1.16.9.2.1.1

logEventIndex

Integer32 (1..65535)

Read-only

The value of this object identifies the event that generates logs.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.9.2.1.2

logIndex

Integer32 (1..2147483647)

Read-only

This object indicates the index uniquely identifying the log row.

If the memory is insufficient, the former log can be deleted.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.9.2.1.3

logTime

TimeTicks

Read-only

This object indicates the system time, that is, sysUpTime when the log is created.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.16.9.2.1.4

logDescription

DisplayString(0..255)

Read-only

This object indicates the description of the event that the log is activated, which is related to the actual situation.

This object is implemented as defined in the corresponding MIB files.

Creation Restriction

The creation restrictions are as follows:

  • The corresponding event in eventTable is triggered, with eventType as log or logandtrap.

  • logTable to which each event row corresponds contains up to 10 rows.

Modification Restriction

The attribute of the objects in the logTable is read-only, so you cannot manually modify it.

Deletion Restriction

The deletion restrictions are as follows:

  • All relevant log tables are deleted when the RMON module receives the deletion request of eventTable row.

  • When the number of the rows in logTable to which eventTable corresponds reaches the maximum, the first record is overwritten if the new log is triggered.

Access Restriction

The entries in this table can be read without restriction.

Description of Alarm Objects

risingAlarm

OID

Object Name

Bound Variable

Description

Implemented Specifications

1.3.6.1.2.1.16.0.1

risingAlarm

alarmIndex, alarmVariable, alarmSampleType, alarmValue, alarmRisingThreshold

An alarm is generated when an alarm entry crosses its rising threshold.

This object is implemented as defined in the corresponding MIB files.

fallingAlarm

OID

Object Name

Bound Variable

Description

Implemented Specifications

1.3.6.1.2.1.16.0.2

fallingAlarm

alarmIndex, alarmVariable, alarmSampleType, alarmValue, alarmRisingThreshold

An alarm is generated when an alarm entry crosses its falling threshold.

This object is implemented as defined in the corresponding MIB files.

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Updated: 2019-04-09

Document ID: EDOC1100065666

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