AGGREGATE-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, experimental, Unsigned32,
OBJECT-TYPE, Opaque
FROM SNMPv2-SMI
OwnerString
FROM RMON-MIB
RowStatus, StorageType, TEXTUAL-CONVENTION
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB;
aggrMIB MODULE-IDENTITY
LAST-UPDATED "200604270000Z" -- 27th April, 2006
ORGANIZATION "Cyber Solutions Inc. NetMan Working Group"
CONTACT-INFO
" Glenn Mansfield Keeni
Postal: Cyber Solutions Inc.
6-6-3, Minami Yoshinari
Aoba-ku, Sendai, Japan 989-3204.
Tel: +81-22-303-4012
Fax: +81-22-303-4015
E-mail: glenn@cysols.com
Support Group E-mail: mibsupport@cysols.com"
DESCRIPTION
"The MIB for servicing aggregate objects.
Copyright (C) The Internet Society (2006). This
version of this MIB module is part of RFC 4498;
see the RFC itself for full legal notices.
"
REVISION "200604270000Z" -- 27th April, 2006
DESCRIPTION "Initial version, published as RFC 4498."
::= { experimental 123 }
AggrMOErrorStatus ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This data type is used to model the error status of the
constituent MO instances. The error status for a
constituent MO instance is given in terms of two elements:
o The moIndex, which indicates the position of the MO
instance (starting at 1) in the value of the aggregated
MO instance.
o The moError, which indicates the error that was
encountered in fetching that MO instance.
The syntax in ASN.1 Notation will be
ErrorStatus :: = SEQUENCE {
moIndex Integer32,
moError SnmpPduErrorStatus
}
AggrMOErrorStatus ::= SEQUENCE OF {
ErrorStatus
}
Note1: The command responder will supply values for all
constituent MO instances, in the same order in
which the MO instances are specified for the AgMO.
If an error is encountered for an MO instance, then
the corresponding value will have an ASN.1 value NULL,
and an error will be flagged in the corresponding
AggrMOErrorStatus object.
Only MOs for which errors have been encountered will
have their corresponding moIndex and moError values
set.
Note2: The error code for the component MO instances will be
in accordance with the SnmpPduErrorStatus TC defined
in the DISMAN-SCHEDULE-MIB [RFC3231].
Note3: The command generator will need to know
constituent MO instances and their order to correctly
interpret AggrMOErrorStatus.
"
SYNTAX Opaque (SIZE (0..1024))
AggrMOValue ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This data type is used to model the aggregate
MOs. It will have a format dependent on the constituent
MOs, a sequence of values. The syntax in ASN.1 Notation will
be
MOValue :: = SEQUENCE {
value ObjectSyntax
}
where 'value' is the value of a constituent MO instance.
AggrMOValue :: = SEQUENCE OF {
MOValue
}
Note: The command generator will need to know the
constituent MO instances and their order to
correctly interpret AggrMOValue."
SYNTAX Opaque (SIZE (0..1024))
AggrMOCompressedValue ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This data type is used to model the compressed
aggregate MOs."
SYNTAX OCTET STRING (SIZE (0..1024))
--
-- The aggregation control table
-- There will be a row for each aggregate MO
--
aggrCtlTable OBJECT-TYPE
SYNTAX SEQUENCE OF AggrCtlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table that controls the aggregation of the MOs."
::= {aggrMIB 1}
aggrCtlEntry OBJECT-TYPE
SYNTAX AggrCtlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A row of the control table that defines one aggregated
MO.
Entries in this table are required to survive a reboot
of the managed entity depending on the value of the
corresponding aggrCtlEntryStorageType instance.
"
INDEX {aggrCtlEntryID }
::= {aggrCtlTable 1 }
AggrCtlEntry ::= SEQUENCE {
aggrCtlEntryID
SnmpAdminString,
aggrCtlMOIndex
Unsigned32,
aggrCtlMODescr
SnmpAdminString,
aggrCtlCompressionAlgorithm
INTEGER,
aggrCtlEntryOwner
OwnerString,
aggrCtlEntryStorageType
StorageType,
aggrCtlEntryStatus
RowStatus
}
aggrCtlEntryID OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(1..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A locally unique, administratively assigned name
for this aggregated MO. It is used as an index to
uniquely identify this row in the table."
::= { aggrCtlEntry 1 }
aggrCtlMOIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..2147483647)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A pointer to a group of MOs identified by aggrMOEntryID
in the aggrMOTable. This is the group of MOs that will
be aggregated."
::= { aggrCtlEntry 2 }
aggrCtlMODescr OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(0..64))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A textual description of the object that is
being aggregated."
::= {aggrCtlEntry 3}
-- only one compression algorithm is defined as of now.
aggrCtlCompressionAlgorithm OBJECT-TYPE
SYNTAX INTEGER {
none (1),
deflate (2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The compression algorithm that will be used by
the agent to compress the value of the aggregated
object.
The deflate algorithm and corresponding data format
specification is described in RFC 1951. It is
compatible with the widely used gzip utility.
"
REFERENCE
"RFC1951 : DEFLATE Compressed Data Format Specification
version 1.3
"
DEFVAL { none }
::= {aggrCtlEntry 4}
aggrCtlEntryOwner OBJECT-TYPE
SYNTAX OwnerString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The entity that created this entry."
::= {aggrCtlEntry 5}
aggrCtlEntryStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object defines whether the parameters defined in
this row are kept in volatile storage and lost upon
reboot or backed up by non-volatile (permanent)
storage.
Conceptual rows having the value 'permanent' need not
allow write-access to any columnar objects in the row.
"
::= {aggrCtlEntry 6}
aggrCtlEntryStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The row status variable, used according to row
installation and removal conventions.
Objects in a row can be modified only when the value of
this object in the corresponding conceptual row is not
'active'.
Thus, to modify one or more of the objects in this
conceptual row,
a. change the row status to 'notInService',
b. change the values of the row, and
c. change the row status to 'active'.
The aggrCtlEntryStatus may be changed to 'active' if
all the MOs in the conceptual row have been assigned
valid values.
"
::= {aggrCtlEntry 7}
--
-- The Table of primary(simple) MOs
--
aggrMOTable OBJECT-TYPE
SYNTAX SEQUENCE OF AggrMOEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table of primary(simple) MOs that will be aggregated.
Each row in this table represents a MO that will be
aggregated. The aggrMOEntryID index is used to identify
the group of MOs that will be aggregated. The
aggrMOIndex instance in the corresponding row of the
aggrCtlTable will have a value equal to the value of
aggrMOEntryID. The aggrMOEntryMOID index is used to
identify an MO in the group.
"
::= {aggrMIB 2}
aggrMOEntry OBJECT-TYPE
SYNTAX AggrMOEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A row of the table that specifies one MO.
Entries in this table are required to survive a reboot
of the managed entity depending on the value of the
corresponding aggrMOEntryStorageType instance.
"
INDEX { aggrMOEntryID, aggrMOEntryMOID }
::= {aggrMOTable 1 }
AggrMOEntry ::= SEQUENCE {
aggrMOEntryID
Unsigned32,
aggrMOEntryMOID
Unsigned32,
aggrMOInstance
OBJECT IDENTIFIER,
aggrMODescr
SnmpAdminString,
aggrMOEntryStorageType
StorageType,
aggrMOEntryStatus
RowStatus
}
aggrMOEntryID OBJECT-TYPE
SYNTAX Unsigned32 (1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index uniquely identifying a group of MOs
that will be aggregated."
::= { aggrMOEntry 1 }
aggrMOEntryMOID OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index to uniquely identify an MO instance in the
group of MO instances that will be aggregated."
::= { aggrMOEntry 2 }
aggrMOInstance OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The OID of the MO instance, the value of which will
be sampled by the agent."
::= { aggrMOEntry 3 }
aggrMODescr OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(0..64))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A textual description of the object that will
be aggregated."
::= {aggrMOEntry 4}
aggrMOEntryStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object defines whether the parameters defined in
this row are kept in volatile storage and lost upon
reboot or backed up by non-volatile (permanent)
storage.
Conceptual rows having the value 'permanent' need not
allow write-access to any columnar objects in the row.
"
::= {aggrMOEntry 5}
aggrMOEntryStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The row status variable, used according to row
installation and removal conventions.
Objects in a row can be modified only when the value of
this object in the corresponding conceptual row is not
'active'.
Thus, to modify one or more of the objects in this
conceptual row,
a. change the row status to 'notInService',
b. change the values of the row, and
c. change the row status to 'active'.
The aggrMOEntryStatus may be changed to 'active' iff
all the MOs in the conceptual row have been assigned
valid values.
"
::= {aggrMOEntry 6}
--
-- aggrDataTable: The Table of Data. Each row represents a Data
-- set. aggrCtlEntryID is the key to the table.
-- It is used to identify instances of the
-- aggregated MO that are present in the table.
--
aggrDataTable OBJECT-TYPE
SYNTAX SEQUENCE OF AggrDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each row of this table contains information
about an aggregateMO indexed by aggrCtlEntryID."
::= {aggrMIB 3}
aggrDataEntry OBJECT-TYPE
SYNTAX AggrDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Entry containing information pertaining to
an aggregate MO."
INDEX {aggrCtlEntryID}
::= {aggrDataTable 1 }
AggrDataEntry ::= SEQUENCE {
aggrDataRecord
AggrMOValue,
aggrDataRecordCompressed
AggrMOCompressedValue,
aggrDataErrorRecord
AggrMOErrorStatus
}
aggrDataRecord OBJECT-TYPE
SYNTAX AggrMOValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The snapshot value of the aggregated MO.
Note that the access privileges to this object will be
governed by the access privileges of the component
objects. Thus, an entity attempting to access an
instance of this MO MUST have access rights to all the
component instance objects and this MO instance.
"
::= { aggrDataEntry 1}
aggrDataRecordCompressed OBJECT-TYPE
SYNTAX AggrMOCompressedValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The compressed value of the aggregated MO.
The compression algorithm will depend on the
aggrCtlCompressionAlgorithm given in the corresponding
aggrCtlEntry. If the value of the corresponding
aggrCtlCompressionAlgorithm is (1) 'none', then the value
of all instances of this object will be a string of zero
length.
Note that the access privileges to this object will be
governed by the access privileges of the component
objects. Thus, an entity attempting to access an instance
of this MO MUST have access rights to all the component
instance objects and this MO instance.
"
::= { aggrDataEntry 2}
aggrDataErrorRecord OBJECT-TYPE
SYNTAX AggrMOErrorStatus
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The error status corresponding to the MO instances
aggregated in aggrDataRecord (and
aggrDataRecordCompressed)."
::= { aggrDataEntry 3}
-- Conformance information
aggrConformance OBJECT IDENTIFIER ::= { aggrMIB 4 }
aggrGroups OBJECT IDENTIFIER ::= { aggrConformance 1 }
aggrCompliances OBJECT IDENTIFIER ::= { aggrConformance 2 }
-- Compliance statements
aggrMibCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMP entities
that implement the AGGREGATE-MIB."
MODULE -- this module
MANDATORY-GROUPS { aggrMibBasicGroup }
::= { aggrCompliances 1 }
-- Units of conformance
aggrMibBasicGroup OBJECT-GROUP
OBJECTS {
aggrCtlMOIndex,
aggrCtlMODescr,
aggrCtlCompressionAlgorithm,
aggrCtlEntryOwner,
aggrCtlEntryStorageType,
aggrCtlEntryStatus,
aggrMOInstance,
aggrMODescr,
aggrMOEntryStorageType,
aggrMOEntryStatus,
aggrDataRecord,
aggrDataRecordCompressed,
aggrDataErrorRecord
}
STATUS current
DESCRIPTION
"A collection of objects for aggregation of MOs."
::= { aggrGroups 1 }
END