DISMAN-EXPRESSION-MIB Table View
Table-centric layout grouping table, row, and column objects.
Tables
4
Rows
4
Columns
32
expExpressionTable
table.1.3.6.1.2.1.90.1.2.1
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1 row entry
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9 columns
A table of expression definitions.
Information about a single expression. New expressions
can be created using expExpressionRowStatus.
To create an expression first create the named entry in this
table. Then use expExpressionName to popula…
can be created using expExpressionRowStatus.
To create an expression first create the named entry in this
table. Then use expExpressionName to popula…
Indexes
expExpressionOwner expExpressionName
| Column | Syntax | OID | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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expExpressionOwner
The owner of this entry. The exact semantics of this
string are subject to the security policy defined by the security administrator. |
OctetString Constraints: range: 0-32 |
.1.3.6.1.2.1.90.1.2.1.1.1 |
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expExpressionName
The name of the expression. This is locally unique, within
the scope of an expExpressionOwner. |
OctetString Constraints: range: 1-32 |
.1.3.6.1.2.1.90.1.2.1.1.2 |
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expExpression
The expression to be evaluated. This object is the same
as a DisplayString (RFC 1903) except for its maximum length. Except for the variable names the expression is in ANSI C syntax. Only the subset of … |
OctetStringr/w Constraints: range: 1-1024 |
.1.3.6.1.2.1.90.1.2.1.1.3 |
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expExpressionValueType
The type of the expression value. One and only one of the
value objects in expValueTable will be instantiated to match this type. If the result of the expression can not be made into this type, an invali… |
Enumerationr/w Enumerated Values:
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.1.3.6.1.2.1.90.1.2.1.1.4 |
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expExpressionComment
A comment to explain the use or meaning of the expression.
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SNMP-FRAMEWORK-MIBSnmpAdminStringr/w Textual Convention: SNMP-FRAMEWORK-MIBSnmpAdminString OctetStringType Constraints: range: 0..255 |
.1.3.6.1.2.1.90.1.2.1.1.5 |
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expExpressionDeltaInterval
Sampling interval for objects in this expression with
expObjectSampleType 'deltaValue'. This object has no effect if the the expression has no deltaValue objects. A value of 0 indicates no … |
secondsInteger32r/w Constraints: range: 0-86400 |
.1.3.6.1.2.1.90.1.2.1.1.6 |
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expExpressionPrefix
An object prefix to assist an application in determining
the instance indexing to use in expValueTable, relieving the application of the need to scan the expObjectTable to determine such a prefix. See exp… |
ObjectIdentifier | .1.3.6.1.2.1.90.1.2.1.1.7 |
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expExpressionErrors
The number of errors encountered while evaluating this
expression. Note that an object in the expression not being accessible, is not considered an error. An example of an inaccessible object is when the … |
SNMPv2-SMICounter32 Textual Convention: SNMPv2-SMICounter32 Unsigned32Type Constraints: range: 0..4294967295 |
.1.3.6.1.2.1.90.1.2.1.1.8 |
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expExpressionEntryStatus
The control that allows creation and deletion of entries.
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SNMPv2-TCRowStatusr/w Textual Convention: SNMPv2-TCRowStatus EnumerationType Values:
|
.1.3.6.1.2.1.90.1.2.1.1.9 |
expErrorTable
table.1.3.6.1.2.1.90.1.2.2
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1 row entry
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4 columns
A table of expression errors.
Information about errors in processing an expression.
Entries appear in this table only when there is a matching
expExpressionEntry and then only when there has been an
error for that expression as reflecte…
Entries appear in this table only when there is a matching
expExpressionEntry and then only when there has been an
error for that expression as reflecte…
Indexes
expExpressionOwner expExpressionName
| Column | Syntax | OID | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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expErrorTime
The value of sysUpTime the last time an error caused a
failure to evaluate this expression. |
SNMPv2-TCTimeStamp Textual Convention: SNMPv2-TCTimeStamp Unsigned32 |
.1.3.6.1.2.1.90.1.2.2.1.1 |
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expErrorIndex
The one-dimensioned character array index into
expExpression for where the error occurred. The value zero indicates irrelevance. |
SNMPv2-SMIInteger32 Textual Convention: SNMPv2-SMIInteger32 Integer32Type Constraints: range: -2147483648..2147483647 |
.1.3.6.1.2.1.90.1.2.2.1.2 |
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expErrorCode
The error that occurred. In the following explanations the
expected timing of the error is in parentheses. 'S' means the error occurs on a Set request. 'E' means the error occurs on the attempt to eval… |
Enumeration Enumerated Values:
|
.1.3.6.1.2.1.90.1.2.2.1.3 |
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expErrorInstance
The expValueInstance being evaluated when the error
occurred. A zero-length indicates irrelevance. |
ObjectIdentifier | .1.3.6.1.2.1.90.1.2.2.1.4 |
expObjectTable
table.1.3.6.1.2.1.90.1.2.3
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1 row entry
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10 columns
A table of object definitions for each expExpression.
Wildcarding instance IDs:
It is legal to omit all or part of the instance portion for
some or all of the objects in an expression. (See the
DESCRIPTION of expObjectID for details. However, note that
if more than one object in the same expression is wildcarded
in this way, they all must be objects where that portion of
the instance is the same. In other words, all objects may be
in the same SEQUENCE or in different SEQUENCEs but with the
same semantic index value (e.g., a value of ifIndex)
for the wildcarded portion.
Information about an object. An application uses
expObjectEntryStatus to create entries in this table while
in the process of defining an expression.
Values of read-create objects in this table may be
chan…
expObjectEntryStatus to create entries in this table while
in the process of defining an expression.
Values of read-create objects in this table may be
chan…
Indexes
expExpressionOwner expExpressionName expObjectIndex
| Column | Syntax | OID | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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expObjectIndex
Within an expression, a unique, numeric identification for an
object. Prefixed with a dollar sign ('$') this is used to reference the object in the corresponding expExpression. |
Unsigned32 Constraints: range: 1-4294967295 |
.1.3.6.1.2.1.90.1.2.3.1.1 |
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expObjectID
The OBJECT IDENTIFIER (OID) of this object. The OID may be
fully qualified, meaning it includes a complete instance identifier part (e.g., ifInOctets.1 or sysUpTime.0), or it may not be fully qualified, meaning it may … |
ObjectIdentifierr/w | .1.3.6.1.2.1.90.1.2.3.1.2 |
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expObjectIDWildcard
A true value indicates the expObjecID of this row is a wildcard
object. False indicates that expObjectID is fully instanced. If all expObjectWildcard values for a given expression are FALSE, expExpressionPrefix will ref… |
SNMPv2-TCTruthValuer/w Textual Convention: SNMPv2-TCTruthValue EnumerationType Values:
|
.1.3.6.1.2.1.90.1.2.3.1.3 |
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expObjectSampleType
The method of sampling the selected variable.
An 'absoluteValue' is simply the present value of the object. A 'deltaValue' is the present value minus the previous value, which was sampled e… |
Enumerationr/w Enumerated Values:
|
.1.3.6.1.2.1.90.1.2.3.1.4 |
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expObjectDeltaDiscontinuityID
The OBJECT IDENTIFIER (OID) of a TimeTicks, TimeStamp, or
DateAndTime object that indicates a discontinuity in the value at expObjectID. This object is instantiated only if expObjectSampleType is 'deltaVa… |
ObjectIdentifierr/w | .1.3.6.1.2.1.90.1.2.3.1.5 |
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expObjectDiscontinuityIDWildcard
A true value indicates the expObjectDeltaDiscontinuityID of
this row is a wildcard object. False indicates that expObjectDeltaDiscontinuityID is fully instanced. This object is instantiated only if expOb… |
SNMPv2-TCTruthValuer/w Textual Convention: SNMPv2-TCTruthValue EnumerationType Values:
|
.1.3.6.1.2.1.90.1.2.3.1.6 |
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expObjectDiscontinuityIDType
The value 'timeTicks' indicates the expObjectDeltaDiscontinuityID
of this row is of syntax TimeTicks. The value 'timeStamp' indicates syntax TimeStamp. The value 'dateAndTime indicates syntax DateAndTime. … |
Enumerationr/w Enumerated Values:
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.1.3.6.1.2.1.90.1.2.3.1.7 |
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expObjectConditional
The OBJECT IDENTIFIER (OID) of an object that overrides
whether the instance of expObjectID is to be considered usable. If the value of the object at expObjectConditional is 0 or not instantiated, the object at expObje… |
ObjectIdentifierr/w | .1.3.6.1.2.1.90.1.2.3.1.8 |
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expObjectConditionalWildcard
A true value indicates the expObjectConditional of this row is
a wildcard object. False indicates that expObjectConditional is fully instanced. NOTE: The simplest implementations of this MIB may not allow… |
SNMPv2-TCTruthValuer/w Textual Convention: SNMPv2-TCTruthValue EnumerationType Values:
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.1.3.6.1.2.1.90.1.2.3.1.9 |
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expObjectEntryStatus
The control that allows creation/deletion of entries.
Objects in this table may be changed while expObjectEntryStatus is in any state. |
SNMPv2-TCRowStatusr/w Textual Convention: SNMPv2-TCRowStatus EnumerationType Values:
|
.1.3.6.1.2.1.90.1.2.3.1.10 |
expValueTable
table.1.3.6.1.2.1.90.1.3.1
·
1 row entry
·
9 columns
A table of values from evaluated expressions.
A single value from an evaluated expression. For a given
instance, only one 'Val' object in the conceptual row will be
instantiated, that is, the one with the appropriate type for
the value. For values that contain no…
instance, only one 'Val' object in the conceptual row will be
instantiated, that is, the one with the appropriate type for
the value. For values that contain no…
Indexes
expExpressionOwner expExpressionName expValueInstance
| Column | Syntax | OID |
|---|---|---|
|
expValueInstance
The final instance portion of a value's OID according to
the wildcarding in instances of expObjectID for the expression. The prefix of this OID fragment is 0.0, leading to the following behavior. If ther… |
ObjectIdentifier | .1.3.6.1.2.1.90.1.3.1.1.1 |
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expValueCounter32Val
The value when expExpressionValueType is 'counter32'.
|
SNMPv2-SMICounter32 Textual Convention: SNMPv2-SMICounter32 Unsigned32Type Constraints: range: 0..4294967295 |
.1.3.6.1.2.1.90.1.3.1.1.2 |
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expValueUnsigned32Val
The value when expExpressionValueType is 'unsigned32'.
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SNMPv2-SMIUnsigned32 Textual Convention: SNMPv2-SMIUnsigned32 Unsigned32Type Constraints: range: 0..4294967295 |
.1.3.6.1.2.1.90.1.3.1.1.3 |
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expValueTimeTicksVal
The value when expExpressionValueType is 'timeTicks'.
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SNMPv2-SMITimeTicks Textual Convention: SNMPv2-SMITimeTicks Unsigned32Type Constraints: range: 0..4294967295 |
.1.3.6.1.2.1.90.1.3.1.1.4 |
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expValueInteger32Val
The value when expExpressionValueType is 'integer32'.
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SNMPv2-SMIInteger32 Textual Convention: SNMPv2-SMIInteger32 Integer32Type Constraints: range: -2147483648..2147483647 |
.1.3.6.1.2.1.90.1.3.1.1.5 |
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expValueIpAddressVal
The value when expExpressionValueType is 'ipAddress'.
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SNMPv2-SMIIpAddress Textual Convention: SNMPv2-SMIIpAddress OctetStringType Constraints: range: 4 |
.1.3.6.1.2.1.90.1.3.1.1.6 |
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expValueOctetStringVal
The value when expExpressionValueType is 'octetString'.
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OctetString Constraints: range: 0-65536 |
.1.3.6.1.2.1.90.1.3.1.1.7 |
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expValueOidVal
The value when expExpressionValueType is 'objectId'.
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ObjectIdentifier | .1.3.6.1.2.1.90.1.3.1.1.8 |
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expValueCounter64Val
The value when expExpressionValueType is 'counter64'.
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SNMPv2-SMICounter64 Textual Convention: SNMPv2-SMICounter64 Unsigned64Type Constraints: range: 0..18446744073709551615 |
.1.3.6.1.2.1.90.1.3.1.1.9 |