mibs/huawei/HUAWEI-PERFORMANCE-MIB
-- ==================================================================
-- Copyright (C) 2002 by HUAWEI TECHNOLOGIES. All rights reserved.
--
-- Description: HUAWEI private rmon alarm Information MIB.
-- Reference:
-- Version: V1.0
-- History:
-- Created by Qizhenglin, 2002.8.15
-- ==================================================================
HUAWEI-PERFORMANCE-MIB DEFINITIONS ::= BEGIN
IMPORTS
DisplayString
FROM RFC1213-MIB
OBJECT-TYPE
FROM RFC-1212
OwnerString
FROM IF-MIB
hwInternetProtocol
FROM HUAWEI-MIB
EntryStatus
FROM RMON-MIB;
-- This mib is supplementary for RMON-MIB(rfc2819). It includes only one table.
-- The mib defines two new objects.One is to set the alarm object by
-- expression,the other is to limit the existing time of an alarm row.
rmonExtend OBJECT IDENTIFIER ::= { hwInternetProtocol 4 }
performance OBJECT IDENTIFIER ::= { rmonExtend 4 }
prialarmTable OBJECT-TYPE
SYNTAX SEQUENCE OF PriAlarmEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of alarm entries."
::= { performance 1 }
prialarmEntry OBJECT-TYPE
SYNTAX PriAlarmEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of parameters that set up a periodic checking
for alarm conditions. For example, an instance of the
alarmValue object might be named alarmValue.8"
INDEX { prialarmIndex }
::= { prialarmTable 1 }
PriAlarmEntry ::= SEQUENCE {
prialarmIndex INTEGER (1..65535),
prialarmInterval INTEGER,
prialarmVariable DisplayString,
prialarmSympol DisplayString,
prialarmSampleType INTEGER,
prialarmValue INTEGER,
prialarmStartupAlarm INTEGER,
prialarmRisingThreshold INTEGER,
prialarmFallingThreshold INTEGER,
prialarmRisingEventIndex INTEGER (0..65535),
prialarmFallingEventIndex INTEGER (0..65535),
prialarmStatCycle INTEGER,
prialarmStatType INTEGER,
prialarmOwner OwnerString,
prialarmStatus EntryStatus
}
prialarmIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that uniquely identifies an entry in the
alarm table. Each such entry defines a
diagnostic sample at a particular interval
for an object on the device."
::= { prialarmEntry 1 }
prialarmInterval OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-create
STATUS mandatory
DESCRIPTION
"The interval in seconds over which the data is
sampled and compared with the rising and falling
thresholds. When setting this variable, care
should be taken in the case of deltaValue
sampling - the interval should be set short enough
that the sampled variable is very unlikely to
increase or decrease by more than 2^31 - 1 during
a single sampling interval.
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { prialarmEntry 2 }
prialarmVariable OBJECT-TYPE
SYNTAX DisplayString
ACCESS read-create
STATUS mandatory
DESCRIPTION
"The object identifier of the particular variable to be
sampled. Only variables that resolve to an ASN.1 primitive
type of INTEGER (INTEGER, Integer32, Counter32, Counter64,
Gauge, or TimeTicks) may be sampled.
Because SNMP access control is articulated entirely
in terms of the contents of MIB views, no access
control mechanism exists that can restrict the value of
this object to identify only those objects that exist
in a particular MIB view. Because there is thus no
acceptable means of restricting the read access that
could be obtained through the alarm mechanism, the
probe must only grant write access to this object in
those views that have read access to all objects on
the probe.
During a set operation, if the supplied variable name is
not available in the selected MIB view, a badValue error
must be returned. If at any time the variable name of
an established alarmEntry is no longer available in the
selected MIB view, the probe must change the status of
this alarmEntry to invalid(4).
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { prialarmEntry 3 }
prialarmSympol OBJECT-TYPE
SYNTAX DisplayString
ACCESS read-create
STATUS mandatory
DESCRIPTION
"The string which the alarm line described."
::= {prialarmEntry 4 }
prialarmSampleType OBJECT-TYPE
SYNTAX INTEGER {
absoluteValue(1),
deltaValue(2),
changeratioValue(3)
}
ACCESS read-create
STATUS mandatory
DESCRIPTION
"The method of sampling the selected variable and
calculating the value to be compared against the
thresholds. If the value of this object is
absoluteValue(1), the value of the selected variable
will be compared directly with the thresholds at the
end of the sampling interval. If the value of this
object is deltaValue(2), the value of the selected
variable at the last sample will be subtracted from
the current value, and the difference compared with
the thresholds.If the value of this object is
changeratioValue(3),the value of the selected variable
will be the change ratio of the selected variable,
which is that the value of the selected variable at
the last sample will be substracted from the current
value,and the difference divided by the sampling
interval,and the result compared with the thresholds.
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { prialarmEntry 5 }
prialarmValue OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The value of the statistic during the last sampling
period. For example, if the sample type is deltaValue,
this value will be the difference between the samples
at the beginning and end of the period. If the sample
type is absoluteValue, this value will be the sampled
value at the end of the period.
This is the value that is compared with the rising and
falling thresholds.
The value during the current sampling period is not
made available until the period is completed and will
remain available until the next period completes."
::= { prialarmEntry 6 }
prialarmStartupAlarm OBJECT-TYPE
SYNTAX INTEGER {
risingAlarm(1),
fallingAlarm(2),
risingOrFallingAlarm(3)
}
ACCESS read-create
STATUS mandatory
DESCRIPTION
"The alarm that may be sent when this entry is first
set to valid. If the first sample after this entry
becomes valid is greater than or equal to the
risingThreshold and alarmStartupAlarm is equal to
risingAlarm(1) or risingOrFallingAlarm(3), then a single
rising alarm will be generated. If the first sample
after this entry becomes valid is less than or equal
to the fallingThreshold and alarmStartupAlarm is equal
to fallingAlarm(2) or risingOrFallingAlarm(3), then a
single falling alarm will be generated.
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { prialarmEntry 7 }
prialarmRisingThreshold OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-create
STATUS mandatory
DESCRIPTION
"A threshold for the sampled statistic. When the current
sampled value is greater than or equal to this threshold,
and the value at the last sampling interval was less than
this threshold, a single event will be generated.
A single event will also be generated if the first
sample after this entry becomes valid is greater than or
equal to this threshold and the associated
alarmStartupAlarm is equal to risingAlarm(1) or
risingOrFallingAlarm(3).
After a rising event is generated, another such event
will not be generated until the sampled value
falls below this threshold and reaches the
alarmFallingThreshold.
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { prialarmEntry 8 }
prialarmFallingThreshold OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-create
STATUS mandatory
DESCRIPTION
"A threshold for the sampled statistic. When the current
sampled value is less than or equal to this threshold,
and the value at the last sampling interval was greater than
this threshold, a single event will be generated.
A single event will also be generated if the first
sample after this entry becomes valid is less than or
equal to this threshold and the associated
alarmStartupAlarm is equal to fallingAlarm(2) or
risingOrFallingAlarm(3).
After a falling event is generated, another such event
will not be generated until the sampled value
rises above this threshold and reaches the
alarmRisingThreshold.
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { prialarmEntry 9 }
prialarmRisingEventIndex OBJECT-TYPE
SYNTAX INTEGER (0..65535)
ACCESS read-create
STATUS mandatory
DESCRIPTION
"The index of the eventEntry that is
used when a rising threshold is crossed. The
eventEntry identified by a particular value of
this index is the same as identified by the same value
of the eventIndex object. If there is no
corresponding entry in the eventTable, then
no association exists. In particular, if this value
is zero, no associated event will be generated, as
zero is not a valid event index.
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { prialarmEntry 10 }
prialarmFallingEventIndex OBJECT-TYPE
SYNTAX INTEGER (0..65535)
ACCESS read-create
STATUS mandatory
DESCRIPTION
"The index of the eventEntry that is
used when a falling threshold is crossed. The
eventEntry identified by a particular value of
this index is the same as identified by the same value
of the eventIndex object. If there is no
corresponding entry in the eventTable, then
no association exists. In particular, if this value
is zero, no associated event will be generated, as
zero is not a valid event index.
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { prialarmEntry 11 }
prialarmStatCycle OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-create
STATUS mandatory
DESCRIPTION
" The time alarm line exists. When the value
of prialarmStatType is during(2),set prialarmStatCycle
to decide how long the alarm line exists."
::= { prialarmEntry 12 }
prialarmStatType OBJECT-TYPE
SYNTAX INTEGER{
forever(1),
during(2)
}
ACCESS read-create
STATUS mandatory
DESCRIPTION
"It expresses alarm state type.To choose forever(1)
, the alarm line will exist forever. To choose
during(2) , the alarm line will be deleted after
the time setting for 'prialarmStatCycle'."
::= { prialarmEntry 13 }
prialarmOwner OBJECT-TYPE
SYNTAX OwnerString
ACCESS read-create
STATUS mandatory
DESCRIPTION
"The entity that configured this entry and is therefore
using the resources assigned to it."
::= { prialarmEntry 14 }
prialarmStatus OBJECT-TYPE
SYNTAX EntryStatus
ACCESS read-create
STATUS mandatory
DESCRIPTION
"The status of this alarm entry."
::= { prialarmEntry 15 }
-- extend from Remote Network Monitoring Traps
rmonExtendEventsV2 OBJECT-IDENTITY
STATUS current
DESCRIPTION "Definition point for pri RMON notifications."
::= { rmonExtend 0 }
pririsingAlarm NOTIFICATION-TYPE
OBJECTS { prialarmIndex, prialarmSympol, prialarmSampleType,
prialarmValue, prialarmRisingThreshold }
STATUS current
DESCRIPTION
"The SNMP trap that is generated when an alarm
entry crosses its rising threshold and generates
an event that is configured for sending SNMP
traps."
::= { rmonExtendEventsV2 1 }
prifallingAlarm NOTIFICATION-TYPE
OBJECTS { prialarmIndex, prialarmSympol, prialarmSampleType,
prialarmValue, prialarmFallingThreshold }
STATUS current
DESCRIPTION
"The SNMP trap that is generated when an alarm
entry crosses its falling threshold and generates
an event that is configured for sending SNMP
traps."
::= { rmonExtendEventsV2 2 }
END