SNMP MIB Search

The current time of the system.

etsysSrvcLvlSystemClockResolution provides the precision of the
clock used for the measures . The unit is the picosecond. For
example, the clock on an old Unix host might advance only once
every msec, and thus have a resolution of 1 msec. So its
resolution is 1,000,000,000 picosecond and the value of
etsysSrvcLvlSystemClockResolution is 1000000000.

An entry describes the static capabilities of a metric
implementation.

The description of the resources granted to an SNMP application.
For example, an instance of etsysSrvcLvlOwnersOwner with an
EtsysSrvcLvlOwnerString 'acme', which represents the 14th owner
created in etsysSrvcLvlOwnersTable would be named
etsysSrvcLvlOwnersEntryOwner.14.
Notes:
The etsysSrvcLvlOwnersIndex value is a local index managed
directly by the agent. The management application must poll to
get the next available index value.
It is not used in anyway in other tables.

An etsysSrvcLvlHistoryEntry entry is one of the results of a
measure identified by etsysSrvcLvlHistoryMeasureOwner,
etsysSrvcLvlHistoryMeasureIndex, etsysSrvcLvlHistoryMetricIndex
and etsysSrvcLvlHistoryIndex.
In the index :
+ etsysSrvcLvlHistoryMeasureOwner identifies the owner of the
measure
+ etsysSrvcLvlHistoryMeasureIndex identifies the measure in the
owner namespace
+ etsysSrvcLvlHistoryMetricIndex identifies the metric measured
by the measure. The metric is described in the corresponding
entry of the n etsysSrvcLvlMetricTable
+ etsysSrvcLvlHistoryIndex is the local index of the result on
the history table.

The EtsysSrvcLvlNetMeasureTable is mandatory.
The etsysSrvcLvlNetMeasureMetrics is set to a list of metrics
to be computed from the same raw packet exchange. Each step of
measurement delivers a singleton per chosen metric. Results are
timestamped and saved in the etsysSrvcLvlHistoryTable.
The etsysSrvcLvlNetMeasureTable typical usage consists in
providing network measure indices in order  to allow aggregated
measures to perform aggregation on the results of network
measures.

Typically the configuration operation sets the value of
the EtsysSrvcLvlAggrMeasureEntry.
etsysSrvcLvlAggrMeasureTable is mandatory.
The etsysSrvcLvlAggrMeasureMetrics defines the metric to compute.
The results of the measure to summarize are identified by:
+ etsysSrvcLvlAggrMeasureHistoryOwner,
+ etsysSrvcLvlAggrMeasureHistoryOwnerIndex and
+ etsysSrvcLvlAggrMeasureHistoryMetric
The aggregated task starts at etsysSrvcLvlAggrMeasureBeginTime
and ends after etsysSrvcLvlAggrMeasureDuration. An aggregated
result is performed and saved in the etsysSrvcLvlHistoryTable
for each etsysSrvcLvlAggrMeasureAggrPeriod.

etsysSrvcLvlMetricIndex defines an unambiguous index for each
standardized metric. It identifies a metric. Its value is
defined above. This value is the same in any implementation
of the ENTERASYS-SERVICE-LEVEL-REPORTING-MIB. See
EtsysSrvcLvlStandardMetrics for description of the metrics.
Example:
onewayPacketLossAverage is defined as the 14.
Consequently the index of the metric onewayPacketLossAverage in
the EtsysSrvcLvlMetricTable will always be '14'

A value of notImplemented implies the metric is not implemented.
A value of implemented implies the metric is implemented.

Indicates the metric type, whether it is network or aggregated

The unit used in the current entity for the results of the
measurement of this metric.

A textual description of the metric implementation following
the exact name of this metric in the registry. For example:
oneWayDelay: text .

An arbitrary index that identifies an entry in the owners
table.

The owner described by this entry.

Defines the metrics granted to an owner for which measurements
can be performed.

The maximum number of records that this owner may have in the
history table.

The IP address type of the management entity corresponding to
this owner.
InetAddressType is restricted to ipv4(1),ipv6(2)and dns(16).

The IP address of the management entity corresponding to this
owner.

The email address of the management entity corresponding to this
owner.

The SMS phone number of the management entity corresponding to
this owner.

The status of this table entry.

The owner of the measure that produced this result.

 The index (in owner's namespace) of the measure that produced
this result.

 etsysSrvcLvlHistoryMetricIndex identifies the metric measured
by the measure. The metric is described in the corresponding
entry of the etsysSrvcLvlMetricTable.

 A local index that identifies a result in the history table.

etsysSrvcLvlHistorySequence is the sequence index of the
measurement results for a metric.
Network metrics:
It's the sequence index of a measurement packet. Typically, it
identifies the order of the packet in the stream of packets sends
by the source.
Aggregated metrics:
It is the sequence index of the computed aggregated metric
result.

The timestamp when the measurement occurred.

The observed value of the measurement.

The owner of the network measurement.

The index (in owner's namespace) of the network measure. 

The name of the metric instance. It illustrates the specificity
of the metric and includes the metric and the TypeP.
Example:
IP-TCP-HTTP-One-way-Delay: free text 

Defines the metrics to compute within this measure. ONLY network
metrics of the same type are allowed in this field.
A measure may be configured for the result of different metric
singletons to be archived in the etsysSrvcLvlHistoryTable. The
etsysSrvcLvlMetricIndex of the created result has the value of
the bit index of the corresponding etsysSrvcLvlMeasureMetrics as
explained above in the etsysSrvcLvlMetricIndex definition.
Example:
A measure asking for One-way-Delay(6) and One-way-Packet-Loss(12)
generated a flow of singletons which are logged in the
etsysSrvcLvlHistoryTable. The singletons created for the
One-way-Delay measure have a value of etsysSrvcLvlMetricIndex of
6 while the created singletons for the One-way-Packet-Loss
measure have a value of etsysSrvcLvlMetricIndex of 12.
One measure may perform simultaneously
either several network metrics
either several aggregated metrics

Specifies the time at which the measurement begins.

Specifies the measurement duration unit.

Specifies the measurement duration.

Specifies the maximum number of results saved for each metric of
this measure.
Overflow condition will be managed by the object
etsysSrvcLvlNetMeasureResultsMgmt.

This object defines whether this row is discarded on failure.
'auto'
the failure is handled automatically depending on the
implementation.
'manual'
the entry should be discarded manually.
'discarded'
the entry is discarded all the time.

Action to take when the log is full. The user may choose
to either wrap, in which case the agent writes over existing
records. The user may choose to suspend writing to the log in the
event that he wishes to archive the data. The delete action
causes the agent to begin to write in the log, and assumes the
data has been cleared.
This object indicates the way the measurement results are managed
when the owner quota has been exceeded:
'wrap'
continue the measurement and erase the older entries in the
history.
'suspend'
stop the measure and keep the results in the history.
'delete'
remove the results from the history.

Defines the type P of the source address of the packets sent by
the measure.

Specifies the address of the source of the measure.
It is represented as a list of parameters corresponding to those
of the PROTOCOL IDENTIFIER sets in
etsysSrvcLvlNetMeasureSrcTypeP.

Defines the type P of the destination address of the packets
sent by the measure.

Specifies the address of the destination of the measure.
It is represented as a list of parameters corresponding to those
of the PROTOCOL IDENTIFIER set in
etsysSrvcLvlNetMeasureDstTypeP.

The transmit mode used to send the packets:
'other'
The rule used to send the packets is unknown.
'periodic'
Packets are sent periodically at
etsysSrvcLvlNetMeasureTxPacketRate rate.
'poisson'
Packets are sent using a Poisson law, the median is the value
of etsysSrvcLvlNetMeasureMedOrIntBurstSize, the deviation is
etsysSrvcLvlNetMeasureDevtnOrBurstSize.
'multiburst'
Packets are sent bursty at etsysSrvcLvlNetMeasureTxPacketRate.
The size of the burst is made of
etsysSrvcLvlNetMeasureDevtnOrBurstSize packets.

The packet rate unit used to send the packets.

The rate the packets are sent.

Indicates the average number of packets per seconds sent using a
poisson law.

According to the transmit mode, this value indicates the average
number of packets per seconds sent using a poisson law, or the
number of packets to wait between consecutive bursts.

Specifies the delay after which the packet is considered lost
by the sink.

Specifies the size of the packets counted at the IP network
layer in regards to the TypeP definition.
Example: For a TypeP 'ip ipip4' the L3 size will be the size of
the packet at ipip4 level.

The pattern used to fill the payload of the packet.

An administrative name of a network management map to which
the measure belongs.

Reports the number of singletons performed per metric by the
measure since the beginning of the measure. This parameters is
required for aggregation.

Reports the operational status of the network measure.

The owner who has configured this entry.

The index (in owner's namespace) of the measure. The value is
managed by the owner.

The name of the instance of the metric. It illustrates the
specificity of the metric and includes the metric and the typeP.
example: IP-port-HTTP-connectivity

Defines the metrics to compute within this aggregated measure.
ONLY aggregated metrics of the same type are allowed in this
field.
A measure may be configured for the result of different metric
singletons to be archived in the etsysSrvcLvlHistoryTable. The
etsysSrvcLvlMetricIndex of the created result has the value of
the bit index of the corresponding etsysSrvcLvlAggrMeasureMetrics
as explained above in the etsysSrvcLvlMetricIndex definition.
Example:
A measure asking for One-way-Delay(6) and One-way-Packet-Loss(12)
generated a flow of singletons which are logged in the
etsysSrvcLvlHistoryTable. The singletons created for the
One-way-Delay measure have a value of etsysSrvcLvlMetricIndex of
6 while the created singletons for the One-way-Packet-Loss
measure have a value of etsysSrvcLvlMetricIndex of 12.

Specifies the time at which the aggregated measure starts.

Specifies the unit of the aggregated measure period.

Specifies the amount of time between 2 measurement action
intervals. The action is specific to the semantic of the measure.
They are performed periodically on a sequence of results of other
measures. The period corresponds to the interval between two
successive computations of the metric. The value of
etsysSrvcLvlHistoryTimestamp result of a aggregated metric
computed corresponds to the value of the
etsysSrvcLvlHistoryTimestamp of the last metric result of the
sequence used in to compute the aggregated metric.

Specifies the unit of the measure duration.

Specifies the duration of the measure.

Specifies the maximum number of results saved for each metric of
this measure. Overflow condition will be managed by the object
etsysSrvcLvlAggrMeasureResultsMgmt. 

This object defines whether this row and the corresponding
entry in the etsysSrvcLvlNetMeasureTable is kept in volatile
storage and lost upon reboot or if this row is backed up
by non-volatile or permanent storage.
Possible values are: other(1), volatile(2), nonVolatile(3),
permanent(4), readOnly(5).

This object displays the way the history of the aggregated
measure is managed.
'wrap'
continue the measure and erase the older entries in the
history.
'suspend'
stop the measure and keep the results in the history.

The owner of the measure to summarize. 

The index (in owner's namespace) of the measure to summarize. 

The metric of the measure to summarize. 

This object controls the activity of the aggregated measure.
'start'
The aggregated measure is started.
'stop'
The aggregated measure is stopped.

This object allows for classification of the measure. It is
typically the name of an administrative map.

The status of this table entry. Once the entry status is set to
active, the associate entry cannot be modified.
The creation of an aggregated measure forced the creation of the
corresponding entry in etsysSrvcLvlNetMeasureTable.

This table is mandatory. It describes the current
implementation. Each defined metric must be described
in the table.
etsysSrvcLvlMetricTable content is read only.

A management entity wishing to create and activate remote
EtsysSrvcLvl measurements in an agent must previously be
registered in the etsysSrvcLvlOwnersTable.
etsysSrvcLvlOwnersTable content is read-create. It contains at
least the owner 'monitor'.

The table containing the measurement results.

An entry is a measurement that performs network measures and
provides results.
It performs several metric measurements per packet exchange. Each
step of a measure produces a singleton result per metric. The
time of the measurement and the value of the metric are saved in
the etsysSrvcLvlHistoryTable.

 An aggregated measure summarizes the results of previous
network or aggregated measures. The results may be saved in the
etsysSrvcLvlHistoryTable.
Each step of the calculation for the measure produces a singleton
result per metric.

This memo defines a portion of the Management Information Base
(MIB) for use with network management protocols in TCP/IP-based
internets. In particular, it specifies the objects used for
managing the results of the service level metrics measurements.

The System Group.

The Owners Group.

The History Group.

The Network and Aggregate Measures Group.