Internet DRAFT - draft-ietf-disman-event-mib-v2
draft-ietf-disman-event-mib-v2
Disman Working Group R. Kavasseri
Internet Draft B. Claise
Category: Standards Track Cisco Systems
Obsolete: 2981
Document: draft-ietf-disman-event-mib-v2-06.txt
Expires: January 18, 2006 July 2005
Event MIB
Status of this Memo
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Copyright Notice
Copyright (C) The Internet Society (2005).
Abstract
This memo defines a portion of the Management Information
Base (MIB) for use with network management protocols in the Internet
community. In particular, it describes managed objects that can be
used to manage and monitor MIB objects and take action through
events. This document obsoletes RFC 2981.
The Event MIB provides the ability to monitor MIB objects on the
local system or on a remote system and take simple action when a
trigger condition is met.
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
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"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in RFC 2119.
Table of Contents
1. Introduction...................................................3
2. The Internet-Standard Management Framework.....................3
3. Relationship to Other MIBs.....................................3
4. MIB Sections...................................................4
5. Operation......................................................5
6. Security.......................................................6
7. Definitions....................................................7
8. Security Considerations.......................................51
9. IANA Considerations...........................................51
10. References..................................................51
10.1 Informative References.....................................51
10.2 Informative References.....................................51
11. Acknowledgements............................................52
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1. Introduction
With network sizes well beyond the ability of people to manage them
directly, automated, distributed management is vital. An important
aspect of such management is the ability of a system to monitor
itself or for some other system to monitor it.
The Event MIB provides the ability to monitor MIB objects on the
local system or on a remote system and take simple action when a
trigger condition is met.
The MIB is intended to suit either a relatively powerful manager or
mid-level manager, as well as a somewhat more limited self-managing
system.
This document obsoletes RFC 2981 [RFC2981].
2. The Internet-Standard Management Framework
For a detailed overview of the documents that describe the current
Internet-Standard Management Framework, please refer to section 7 of
RFC 3410 [RFC3410].
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. MIB objects are generally
accessed through the Simple Network Management Protocol (SNMP).
Objects in the MIB are defined using the mechanisms defined in the
Structure of Management Information (SMI). This memo specifies a
MIB module that is compliant to the SMIv2, which is described in STD
58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC
2580 [RFC2580].
3. Relationship to Other MIBs
The Event MIB is based on extensive experience with the RMON MIB
[RFC2819] and provides a superset of the capabilities of the RMON
alarm and event groups. Conceptually, the key extension is the
ability to allow alarms to be generated for MIB objects that are on
another network element. The Event MIB calls "triggers" what the
RMON MIB called "alarms," but the concepts are the same. Event MIB
triggers maintain the RMON handling of thresholds and add the
concept of booleans. Event MIB events maintain the RMON concept of
sending an SNMP notification in response to a trigger and add the
concept of setting a MIB object.
The Event MIB is the successor and update to SNMPv2's Manager-to-
Manager MIB [RFC1451] which was declared Historic pending this work.
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The Event MIB depends on the services of the SNMPv3 Management
Target [RFC3413] and Notification MIBs [RFC3014].
The Event MIB is nicely complemented by the Distributed Management
Expression MIB [RFC2982], which is the expected source of boolean
objects to monitor. Note that there is considerable overlap between
the wildcard and delta sample capabilities of the Event and
Expression MIBs. A carefully-planned implementation might well use
common code to provide the overlapping functions.
4. MIB Sections
The MIB has four sections: triggers, objects, events, and
notifications. Triggers define the conditions that lead to events.
Events may cause notifications, may set MIB objects, or both.
The trigger table lists what objects are to be monitored and how and
relates each trigger to an event. It has supplementary, companion
tables for additional objects that depend on the type of test done
for the trigger.
The objects table lists objects that can be added to notifications
based on the trigger, the trigger test type, or the event that
resulted in the notification.
The event table defines what happens when an event is triggered:
sending a notification, setting a MIB object or both. It has
supplementary, companion tables for additional objects that depend
on the action taken.
The notification section defines a set of generic notifications to
go with the events and for Event MIB error handling, and it defines
a set of objects to put in those notifications.
The following diagram describes the relationships between the tables
in the Event MIB.
+-----------------------------+
| mteTriggerEntry | subclassed by:
| { mteOwner, |---+
| IMPLIED mteTriggerName } | +-- mteTriggerDeltaEntry
| | |
| | +-- mteTriggerExistenceEntry
| | |
| | +-- mteTriggerBooleanEntry
| | |
| | +-- mteTriggerThresholdEntry
| |
| mteTrigger*Event -------------------------------->+
| | |
| mteTrigger*Objects ----------------->+ |
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+-----------------------------+ | |
| |
+-----------------------------+ V |
| mteObjectsEntry | | |
| { mteOwner, |<-------------+ |
| mteObjectsName, | |
| mteObjectsIndex } | |
+-----------------------------+ |
V
+---------------------------+ |
| mteEventEntry |<----------------------------+
| { mteOwner, |
| IMPLIED mteEventName } |
| |
| mteEventAction---> + (condition)
+---------------------------+ |
V
+---------------------------+ | +--------------------------+
| mteEventNotificationEntry | | | mteEventSetEntry |
| { mteOwner, |<--+-->| { mteOwner, |
| IMPLIED mteEventName } | | IMPLIED mteEventName } |
+---------------------------+ +---------------------------+
5. Operation
The Event MIB is instrumentation for a distributed management
application that monitors MIB objects. In its simplest form this
application monitors individual, local MIB objects, just as an RMON
probe fulfills the functions implied by RMON's alarm and event
operation. Additionally the application can monitor remote objects
and wildcarded groups of objects.
Remote monitoring uses the tag service of the Management Target MIB
[RFC3413] to select and access remote systems as an ordinary SNMP-
based management application. Local monitoring may be via a more
intimate, local interface which may, for example, bypass SNMP
encoding but otherwise is functionally identical to remote SNMP
operation, including the application of access control. A self-
management only system MAY not implement remote monitoring.
Wildcards indicate that the application SHOULD use a GetNext-type
operation to find the zero or more instances implied by a truncated
object identifier, just like an ordinary SNMP-based management
application. Each instance of a wildcard is treated as if it were a
separate entry, that is the instances of a wildcarded object are
independent of one another. For example, a wild-carded object may
trigger an event, and result in the setting of another wildcarded
object. The instance that satisfied the trigger function is used to
perform the set function. All of this takes place independently of
any additional instances that may fill the wildcard.
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Error handling is by notification. These error notifications SHOULD
be enabled only for the diagnosis of problems indicated by error
counters. If minimizing the probability of notification loss is a
concern they SHOULD be transmitted as Inform PDUs as described in
the [RFC3416] or directed to a log as described in the Notification
Log MIB [RFC3014]. Note that this does not mean the Notification
Log MIB is REQUIRED, since in fact notifications usually are not
lost, but that the Notification Log MIB can be helpful with this as
well as other MIBs that include notifications.
Although like most MIBs this one has no explicit controls for the
persistence of the values set in configuring events, a robust,
polite implementation would certainly not force its managing
applications to reconfigure it whenever it resets.
Again, as with most MIBs, it is implementation-specific how a system
provides and manages such persistence. To speculate, one could
imagine, for example, that persistence depended on the context in
which the expression was configured, or perhaps system-specific
characteristics of the expression's owner. Or perhaps everything in
a MIB such as this one, which is clearly aimed at persistent
configuration, is automatically part of a system's other persistent
configuration.
6. Security
Security of Event MIB entries depends on SNMPv3 access control for
the entire MIB or for subsets based on entry owner names.
Security of monitored objects for remote access depends on the
Management Target MIB [RFC3413]. Security for local access can
depend on the Management Target MIB or on recording appropriate
security credentials of the creator of an entry and using those to
access the local objects. These security credentials are the
parameters necessary as inputs to isAccessAllowed from the
Architecture for Describing SNMP Management Frameworks. When
accessing local objects without using a local target tag, the system
MUST (conceptually) use isAccessAllowed to ensure that it does not
violate security.
To facilitate the provisioning of access control by a security
administrator for this MIB itself using the View-Based Access
Control Model (VACM) defined in RFC 3415 [RFC3415] for tables in
which multiple users may need to independently create or modify
entries, the initial index is used as an "owner index". Such an
initial index has a syntax of SnmpAdminString, and can thus be
trivially mapped to a securityName or groupName as defined in VACM,
in accordance with a security policy.
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If a security administrator were to employ such an approach, all
entries in related tables belonging to a particular user will have
the same value for this initial index. For a given user's entries
in a particular table, the object identifiers for the information in
these entries will have the same sub-identifiers (except for the
"column" sub-identifier) up to the end of the encoded owner index.
To configure VACM to permit access to this portion of the table, one
would create vacmViewTreeFamilyTable entries with the value of
vacmViewTreeFamilySubtree including the owner index portion, and
vacmViewTreeFamilyMask "wildcarding" the column sub-identifier.
More elaborate configurations are possible.
7. Definitions
DISMAN-EVENT-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE,
Integer32, Unsigned32,
NOTIFICATION-TYPE, Counter32,
Gauge32, mib-2, zeroDotZero FROM SNMPv2-SMI
TEXTUAL-CONVENTION, RowStatus,
TruthValue, StorageType FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP,
NOTIFICATION-GROUP FROM SNMPv2-CONF
sysUpTime FROM SNMPv2-MIB
SnmpTagValue FROM SNMP-TARGET-MIB
SnmpAdminString FROM SNMP-FRAMEWORK-MIB;
dismanEventMIB MODULE-IDENTITY
LAST-UPDATED "200506030000Z" -- 03 June 2005
ORGANIZATION "IETF Distributed Management Working Group"
CONTACT-INFO "Ramanathan Kavasseri
Cisco Systems, Inc.
170 West Tasman Drive,
San Jose CA 95134-1706.
Phone: +1 408 526 4527
Email: ramk@cisco.com
Benoit Claise
Cisco Systems, Inc.
Pegasus Parc
7 De Kleetlan Diegem
Brabant, Belgium 1831.
Phone: +32 (0)2 704 5622
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Email: bclaise@cisco.com
"
DESCRIPTION
" The MIB module for defining Managed Triggered Event (MTE)
and actions for network management purposes.
Copyright (C) The Internet Society 2005. This version of this
MIB module is part of RFC yyyy; see the RFC itself for full
legal notices."
-- RFC Ed.: replace yyyy with actual RFC number & remove this note
-- Revision History
REVISION "200506030000Z" -- 03 June 2005
DESCRIPTION "Correction for StorageType."
REVISION "200408270000Z" -- 27 August 2004
DESCRIPTION "Updated contact info, copyright statement to
the MIB module description."
REVISION "200306130000Z" -- 13 June 2003
DESCRIPTION "Added copyright statement to the MIB module
description."
REVISION "200111140000Z" -- 14 November 2001
DESCRIPTION "Updated the DESCRIPTION clauses of
mteEventEntryStatus, mteTriggerEnabled and
mteTriggerEntryStatus."
REVISION "200010160000Z" -- 16 October 2000
DESCRIPTION "This is the initial version of this MIB.
Published as RFC 2981"
::= { mib-2 88 }
dismanEventMIBObjects OBJECT IDENTIFIER ::= { dismanEventMIB 1 }
-- Management Triggered Event (MTE) objects
mteResource OBJECT IDENTIFIER ::= { dismanEventMIBObjects 1 }
mteTrigger OBJECT IDENTIFIER ::= { dismanEventMIBObjects 2 }
mteObjects OBJECT IDENTIFIER ::= { dismanEventMIBObjects 3 }
mteEvent OBJECT IDENTIFIER ::= { dismanEventMIBObjects 4 }
--
-- Textual Conventions
--
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FailureReason ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Reasons for failures in an attempt to perform a management
request.
The first group of errors, numbered less than 0, are related
to problems in sending the request. The existence of a
particular error code here does not imply that all
implementations are capable of sensing that error and
returning that code.
The second group, numbered greater than 0, are copied
directly from SNMP protocol operations and are intended to
carry exactly the meanings defined for the protocol as returned
in an SNMP response.
localResourceLack some local resource such as memory
lacking or
mteResourceSampleInstanceMaximum
exceeded
badDestination unrecognized domain name or otherwise
invalid destination address
destinationUnreachable can't get to destination address
noResponse no response to SNMP request
badType the data syntax of a retrieved object
as not as expected
sampleOverrun another sample attempt occurred before
the previous one completed"
SYNTAX INTEGER { sampleOverrun(-6),
badType(-5),
noResponse(-4),
destinationUnreachable(-3),
badDestination(-2),
localResourceLack(-1),
noError(0),
tooBig(1),
noSuchName(2),
badValue(3),
readOnly(4),
genErr(5),
noAccess(6),
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wrongType(7),
wrongLength(8),
wrongEncoding(9),
wrongValue(10),
noCreation(11),
inconsistentValue(12),
resourceUnavailable(13),
commitFailed(14),
undoFailed(15),
authorizationError(16),
notWritable(17),
inconsistentName(18) }
--
-- Resource Control Section
--
mteResourceSampleMinimum OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The minimum mteTriggerFrequency this system will
accept. A system may use the larger values of this minimum to
lessen the impact of constant sampling. For larger
sampling intervals the system samples less often and
suffers less overhead. This object provides a way to enforce
such lower overhead for all triggers created after it is
set.
Unless explicitly resource limited, a system's value for
this object SHOULD be 1, allowing as small as a 1 second
interval for ongoing trigger sampling.
Changing this value will not invalidate an existing setting
of mteTriggerFrequency."
::= { mteResource 1 }
mteResourceSampleInstanceMaximum OBJECT-TYPE
SYNTAX Unsigned32
UNITS "instances"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The maximum number of instance entries this system will
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support for sampling.
These are the entries that maintain state, one for each
instance of each sampled object as selected by
mteTriggerValueID. Note that wildcarded objects result
in multiple instances of this state.
A value of 0 indicates no preset limit, that is, the limit
is dynamic based on system operation and resources.
Unless explicitly resource limited, a system's value for
this object SHOULD be 0.
Changing this value will not eliminate or inhibit existing
sample state but could prevent allocation of additional state
information."
::= { mteResource 2 }
mteResourceSampleInstances OBJECT-TYPE
SYNTAX Gauge32
UNITS "instances"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of currently active instance entries as
defined for mteResourceSampleInstanceMaximum."
::= { mteResource 3 }
mteResourceSampleInstancesHigh OBJECT-TYPE
SYNTAX Gauge32
UNITS "instances"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest value of mteResourceSampleInstances that has
occurred since initialization of the management system."
::= { mteResource 4 }
mteResourceSampleInstanceLacks OBJECT-TYPE
SYNTAX Counter32
UNITS "instances"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times this system could not take a new sample
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because that allocation would have exceeded the limit set by
mteResourceSampleInstanceMaximum."
::= { mteResource 5 }
--
-- Trigger Section
--
-- Counters
mteTriggerFailures OBJECT-TYPE
SYNTAX Counter32
UNITS "failures"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an attempt to check for a trigger
condition has failed. This counts individually for each
attempt in a group of targets or each attempt for a
wildcarded object."
::= { mteTrigger 1 }
--
-- Trigger Table
--
mteTriggerTable OBJECT-TYPE
SYNTAX SEQUENCE OF MteTriggerEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of management event trigger information."
::= { mteTrigger 2 }
mteTriggerEntry OBJECT-TYPE
SYNTAX MteTriggerEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about a single trigger. Applications create and
delete entries using mteTriggerEntryStatus."
INDEX { mteOwner, IMPLIED mteTriggerName }
::= { mteTriggerTable 1 }
MteTriggerEntry ::= SEQUENCE {
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mteOwner SnmpAdminString,
mteTriggerName SnmpAdminString,
mteTriggerComment SnmpAdminString,
mteTriggerTest BITS,
mteTriggerSampleType INTEGER,
mteTriggerValueID OBJECT IDENTIFIER,
mteTriggerValueIDWildcard TruthValue,
mteTriggerTargetTag SnmpTagValue,
mteTriggerContextName SnmpAdminString,
mteTriggerContextNameWildcard TruthValue,
mteTriggerFrequency Unsigned32,
mteTriggerObjectsOwner SnmpAdminString,
mteTriggerObjects SnmpAdminString,
mteTriggerEnabled TruthValue,
mteTriggerEntryStatus RowStatus,
mteTriggerEntryStorageType StorageType
}
mteOwner OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(0..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The owner of this entry. The exact semantics of this
string are subject to the security policy defined by the
security administrator."
::= { mteTriggerEntry 1 }
mteTriggerName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (1..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A locally-unique, administratively assigned name for the
trigger within the scope of mteOwner."
::= { mteTriggerEntry 2 }
mteTriggerComment OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A description of the trigger's function and use."
DEFVAL { ''H }
::= { mteTriggerEntry 3 }
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mteTriggerTest OBJECT-TYPE
SYNTAX BITS { existence(0), boolean(1), threshold(2) }
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of trigger test to perform. For 'boolean' and
'threshold' tests, the object at mteTriggerValueID MUST
evaluate to an integer, that is, anything that ends up encoded
for transmission (that is, in BER, not ASN.1) as an integer.
For 'existence', the specific test is as selected by
mteTriggerExistenceTest. When an object appears, vanishes
or changes value, the trigger fires. If the object's
appearance caused the trigger firing, the object MUST
vanish before the trigger can be fired again for it, and
vice versa. If the trigger fired due to a change in the
object's value, it will be fired again on every successive
value change for that object.
For 'boolean', the specific test is as selected by
mteTriggerBooleanTest. If the test result is true the trigger
fires. The trigger will not fire again until the value has
become false and come back to true.
For 'threshold' the test works as described below for
mteTriggerThresholdStartup, mteTriggerThresholdRising, and
mteTriggerThresholdFalling.
Note that combining 'boolean' and 'threshold' tests on the
same object may be somewhat redundant."
DEFVAL { { boolean } }
::= { mteTriggerEntry 4 }
mteTriggerSampleType OBJECT-TYPE
SYNTAX INTEGER { absoluteValue(1), deltaValue(2) }
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of sampling to perform.
An 'absoluteValue' sample requires only a single sample to be
meaningful, and is exactly the value of the object at
mteTriggerValueID at the sample time.
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A 'deltaValue' requires two samples to be meaningful and is
thus not available for testing until the second and subsequent
samples after the object at mteTriggerValueID is first found
to exist. It is the difference between the two samples. For
unsigned values it is always positive, based on unsigned
arithmetic. For signed values it can be positive or negative.
For SNMP counters to be meaningful they should be sampled as a
'deltaValue'.
For 'deltaValue' mteTriggerDeltaTable contains further
parameters.
If only 'existence' is set in mteTriggerTest this object has
no meaning."
DEFVAL { absoluteValue }
::= { mteTriggerEntry 5 }
mteTriggerValueID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The object identifier of the MIB object to sample to see
if the trigger should fire.
This may be wildcarded by truncating all or part of the
instance portion, in which case the value is obtained
as if with a GetNext function, checking multiple values
if they exist. If such wildcarding is applied,
mteTriggerValueIDWildcard must be 'true' and if not it must
be 'false'.
Bad object identifiers or a mismatch between truncating the
identifier and the value of mteTriggerValueIDWildcard result
in operation as one would expect when providing the wrong
identifier to a Get or GetNext operation. The Get will fail
or get the wrong object. The GetNext will indeed get whatever
is next, proceeding until it runs past the initial part of the
identifier and perhaps many unintended objects for confusing
results. If the value syntax of those objects is not usable,
that results in a 'badType' error that terminates the scan.
Each instance that fills the wildcard is independent of any
additional instances, that is, wildcarded objects operate
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as if there were a separate table entry for each instance
that fills the wildcard without having to actually predict
all possible instances ahead of time."
DEFVAL { zeroDotZero }
::= { mteTriggerEntry 6 }
mteTriggerValueIDWildcard OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Control for whether mteTriggerValueID is to be treated as
fully-specified or wildcarded, with 'true' indicating
wildcard."
DEFVAL { false }
::= { mteTriggerEntry 7 }
mteTriggerTargetTag OBJECT-TYPE
SYNTAX SnmpTagValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The tag for the target(s) from which to obtain the condition
for a trigger check.
A length of 0 indicates the local system. In this case,
access to the objects indicated by mteTriggerValueID is under
the security credentials of the requester that set
mteTriggerEntryStatus to 'active'. Those credentials are the
input parameters for isAccessAllowed from the Architecture for
Describing SNMP Management Frameworks.
Otherwise access rights are checked according to the security
parameters resulting from the tag."
DEFVAL { ''H }
::= { mteTriggerEntry 8 }
mteTriggerContextName OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The management context from which to obtain mteTriggerValueID.
This may be wildcarded by leaving characters off the end. For
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example use 'Repeater' to wildcard to 'Repeater1',
'Repeater2', 'Repeater-999.87b', and so on. To indicate such
wildcarding is intended, mteTriggerContextNameWildcard must
be 'true'.
Each instance that fills the wildcard is independent of any
additional instances, that is, wildcarded objects operate
as if there were a separate table entry for each instance
that fills the wildcard without having to actually predict
all possible instances ahead of time.
Operation of this feature assumes that the local system has a
list of available contexts against which to apply the
wildcard. If the objects are being read from the local
system, this is clearly the system's own list of contexts.
For a remote system a local version of such a list is not
defined by any current standard and may not be available, so
this function MAY not be supported."
DEFVAL { ''H }
::= { mteTriggerEntry 9 }
mteTriggerContextNameWildcard OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Control for whether mteTriggerContextName is to be treated as
fully-specified or wildcarded, with 'true' indicating
wildcard."
DEFVAL { false }
::= { mteTriggerEntry 10 }
mteTriggerFrequency OBJECT-TYPE
SYNTAX Unsigned32
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of seconds to wait between trigger samples. To
encourage consistency in sampling, the interval is measured
from the beginning of one check to the beginning of the next
and the timer is restarted immediately when it expires, not
when the check completes.
If the next sample begins before the previous one completed the
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system may either attempt to make the check or treat this as an
error condition with the error 'sampleOverrun'.
A frequency of 0 indicates instantaneous recognition of the
condition. This is not possible in many cases, but may
be supported in cases where it makes sense and the system is
able to do so. This feature allows the MIB to be used in
implementations where such interrupt-driven behavior is
possible and is not likely to be supported for all MIB objects
even then since such sampling generally has to be tightly
integrated into low-level code.
Systems that can support this SHOULD document those cases
where it can be used. In cases where it can not, setting this
object to 0 should be disallowed."
DEFVAL { 600 }
::= { mteTriggerEntry 11 }
mteTriggerObjectsOwner OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"To go with mteTriggerObjects, the mteOwner of a group of
objects from mteObjectsTable."
DEFVAL { ''H }
::= { mteTriggerEntry 12 }
mteTriggerObjects OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The mteObjectsName of a group of objects from
mteObjectsTable. These objects are to be added to any
Notification resulting from the firing of this trigger.
A list of objects may also be added based on the event or on
the value of mteTriggerTest.
A length of 0 indicates no additional objects."
DEFVAL { ''H }
::= { mteTriggerEntry 13 }
mteTriggerEnabled OBJECT-TYPE
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SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A control to allow a trigger to be configured but not used.
When the value is 'false' the trigger is not sampled.
Whenever the value goes from 'false' to 'true', the trigger
is treated as being initialized. That is, no history is kept
of any trigger sample values from previous times when this
control may have been enabled.
If this object is set to 'true' when its value
is already 'true', the operation has no effect;
that is, the trigger is not re-initialized, and
there is no error."
DEFVAL { false }
::= { mteTriggerEntry 14 }
mteTriggerEntryStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The control that allows creation and deletion of entries.
Once made active an entry may not be modified except to
modify the value of mteTriggerEnabled or to delete the
entry."
::= { mteTriggerEntry 15 }
mteTriggerEntryStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION "The storage type for this conceptual row.
Conceptual rows having the value 'permanent' need not
allow write-access to any columnar objects in the row,
except for mteTriggerEnabled.
"
DEFVAL { nonVolatile }
::= { mteTriggerEntry 16 }
--
-- Trigger Delta Table
--
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mteTriggerDeltaTable OBJECT-TYPE
SYNTAX SEQUENCE OF MteTriggerDeltaEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of management event trigger information for delta
sampling."
::= { mteTrigger 3 }
mteTriggerDeltaEntry OBJECT-TYPE
SYNTAX MteTriggerDeltaEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about a single trigger's delta sampling. Entries
automatically exist in this this table for each mteTriggerEntry
that has mteTriggerSampleType set to 'deltaValue'."
INDEX { mteOwner, IMPLIED mteTriggerName }
::= { mteTriggerDeltaTable 1 }
MteTriggerDeltaEntry ::= SEQUENCE {
mteTriggerDeltaDiscontinuityID OBJECT IDENTIFIER,
mteTriggerDeltaDiscontinuityIDWildcard TruthValue,
mteTriggerDeltaDiscontinuityIDType INTEGER
}
sysUpTimeInstance OBJECT IDENTIFIER ::= { sysUpTime 0 }
mteTriggerDeltaDiscontinuityID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The OBJECT IDENTIFIER (OID) of a TimeTicks, TimeStamp, or
DateAndTime object that indicates a discontinuity in the value
at mteTriggerValueID.
The OID may be for a leaf object (e.g. sysUpTime.0) or may
be wildcarded to match mteTriggerValueID.
This object supports normal checking for a discontinuity in a
counter. Note that if this object does not point to sysUpTime
discontinuity checking MUST still check sysUpTime for an
overall discontinuity.
Kavasseri and Claise Standard Track 20
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If the object identified is not accessible the sample attempt
is in error, with the error code as from an SNMP request.
Bad object identifiers or a mismatch between truncating the
identifier and the value of mteDeltaDiscontinuityIDWildcard
result in operation as one would expect when providing the
wrong identifier to a Get operation. The Get will fail or get
the wrong object. If the value syntax of those objects is not
usable, that results in an error that terminates the sample
with a 'badType' error code."
DEFVAL { sysUpTimeInstance }
::= { mteTriggerDeltaEntry 1 }
mteTriggerDeltaDiscontinuityIDWildcard OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Control for whether mteTriggerDeltaDiscontinuityID is to be
treated as fully-specified or wildcarded, with 'true'
indicating wildcard. Note that the value of this object will
be the same as that of the corresponding instance of
mteTriggerValueIDWildcard when the corresponding
mteTriggerSampleType is 'deltaValue'."
DEFVAL { false }
::= { mteTriggerDeltaEntry 2 }
mteTriggerDeltaDiscontinuityIDType OBJECT-TYPE
SYNTAX INTEGER { timeTicks(1), timeStamp(2), dateAndTime(3) }
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value 'timeTicks' indicates the
mteTriggerDeltaDiscontinuityID of this row is of syntax
TimeTicks. The value 'timeStamp' indicates syntax TimeStamp.
The value 'dateAndTime' indicates syntax DateAndTime."
DEFVAL { timeTicks }
::= { mteTriggerDeltaEntry 3 }
--
-- Trigger Existence Table
--
mteTriggerExistenceTable OBJECT-TYPE
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SYNTAX SEQUENCE OF MteTriggerExistenceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of management event trigger information for existence
triggers."
::= { mteTrigger 4 }
mteTriggerExistenceEntry OBJECT-TYPE
SYNTAX MteTriggerExistenceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about a single existence trigger. Entries
automatically exist in this this table for each mteTriggerEntry
that has 'existence' set in mteTriggerTest."
INDEX { mteOwner, IMPLIED mteTriggerName }
::= { mteTriggerExistenceTable 1 }
MteTriggerExistenceEntry ::= SEQUENCE {
mteTriggerExistenceTest BITS,
mteTriggerExistenceStartup BITS,
mteTriggerExistenceObjectsOwner SnmpAdminString,
mteTriggerExistenceObjects SnmpAdminString,
mteTriggerExistenceEventOwner SnmpAdminString,
mteTriggerExistenceEvent SnmpAdminString
}
mteTriggerExistenceTest OBJECT-TYPE
SYNTAX BITS { present(0), absent(1), changed(2) }
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The type of existence test to perform. The trigger fires
when the object at mteTriggerValueID is seen to go from
present to absent, from absent to present, or to have it's
value changed, depending on which tests are selected:
present(0) - when this test is selected, the trigger fires
when the mteTriggerValueID object goes from absent to present.
absent(1) - when this test is selected, the trigger fires
when the mteTriggerValueID object goes from present to absent.
changed(2) - when this test is selected, the trigger fires
the mteTriggerValueID object value changes.
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Once the trigger has fired for either presence or absence it
will not fire again for that state until the object has been
to the other state. "
DEFVAL { { present, absent } }
::= { mteTriggerExistenceEntry 1 }
mteTriggerExistenceStartup OBJECT-TYPE
SYNTAX BITS { present(0), absent(1) }
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Control for whether an event may be triggered when this entry
is first set to 'active' and the test specified by
mteTriggerExistenceTest is true. Setting an option causes
that trigger to fire when its test is true."
DEFVAL { { present, absent } }
::= { mteTriggerExistenceEntry 2 }
mteTriggerExistenceObjectsOwner OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"To go with mteTriggerExistenceObjects, the mteOwner of a
group of objects from mteObjectsTable."
DEFVAL { ''H }
::= { mteTriggerExistenceEntry 3 }
mteTriggerExistenceObjects OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The mteObjectsName of a group of objects from
mteObjectsTable. These objects are to be added to any
Notification resulting from the firing of this trigger for
this test.
A list of objects may also be added based on the overall
trigger, the event or other settings in mteTriggerTest.
A length of 0 indicates no additional objects."
DEFVAL { ''H }
::= { mteTriggerExistenceEntry 4 }
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mteTriggerExistenceEventOwner OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"To go with mteTriggerExistenceEvent, the mteOwner of an event
entry from the mteEventTable."
DEFVAL { ''H }
::= { mteTriggerExistenceEntry 5 }
mteTriggerExistenceEvent OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The mteEventName of the event to invoke when mteTriggerType is
'existence' and this trigger fires. A length of 0 indicates no
event."
DEFVAL { ''H }
::= { mteTriggerExistenceEntry 6 }
--
-- Trigger Boolean Table
--
mteTriggerBooleanTable OBJECT-TYPE
SYNTAX SEQUENCE OF MteTriggerBooleanEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of management event trigger information for boolean
triggers."
::= { mteTrigger 5 }
mteTriggerBooleanEntry OBJECT-TYPE
SYNTAX MteTriggerBooleanEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about a single boolean trigger. Entries
automatically exist in this this table for each mteTriggerEntry
that has 'boolean' set in mteTriggerTest."
INDEX { mteOwner, IMPLIED mteTriggerName }
::= { mteTriggerBooleanTable 1 }
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MteTriggerBooleanEntry ::= SEQUENCE {
mteTriggerBooleanComparison INTEGER,
mteTriggerBooleanValue Integer32,
mteTriggerBooleanStartup TruthValue,
mteTriggerBooleanObjectsOwner SnmpAdminString,
mteTriggerBooleanObjects SnmpAdminString,
mteTriggerBooleanEventOwner SnmpAdminString,
mteTriggerBooleanEvent SnmpAdminString
}
mteTriggerBooleanComparison OBJECT-TYPE
SYNTAX INTEGER { unequal(1), equal(2),
less(3), lessOrEqual(4),
greater(5), greaterOrEqual(6) }
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The type of boolean comparison to perform.
The value at mteTriggerValueID is compared to
mteTriggerBooleanValue, so for example if
mteTriggerBooleanComparison is 'less' the result would be true
if the value at mteTriggerValueID is less than the value of
mteTriggerBooleanValue."
DEFVAL { unequal }
::= { mteTriggerBooleanEntry 1 }
mteTriggerBooleanValue OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value to use for the test specified by
mteTriggerBooleanTest."
DEFVAL { 0 }
::= { mteTriggerBooleanEntry 2 }
mteTriggerBooleanStartup OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Control for whether an event may be triggered when this entry
is first set to 'active' or a new instance of the object at
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Event MIB 7 June 2005
mteTriggerValueID is found and the test specified by
mteTriggerBooleanComparison is true. In that case an event is
triggered if mteTriggerBooleanStartup is 'true'."
DEFVAL { true }
::= { mteTriggerBooleanEntry 3 }
mteTriggerBooleanObjectsOwner OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"To go with mteTriggerBooleanObjects, the mteOwner of a group
of objects from mteObjectsTable."
DEFVAL { ''H }
::= { mteTriggerBooleanEntry 4 }
mteTriggerBooleanObjects OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The mteObjectsName of a group of objects from
mteObjectsTable. These objects are to be added to any
Notification resulting from the firing of this trigger for
this test.
A list of objects may also be added based on the overall
trigger, the event or other settings in mteTriggerTest.
A length of 0 indicates no additional objects."
DEFVAL { ''H }
::= { mteTriggerBooleanEntry 5 }
mteTriggerBooleanEventOwner OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"To go with mteTriggerBooleanEvent, the mteOwner of an event
entry from mteEventTable."
DEFVAL { ''H }
::= { mteTriggerBooleanEntry 6 }
mteTriggerBooleanEvent OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
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MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The mteEventName of the event to invoke when mteTriggerType is
'boolean' and this trigger fires. A length of 0 indicates no
event."
DEFVAL { ''H }
::= { mteTriggerBooleanEntry 7 }
--
-- Trigger Threshold Table
--
mteTriggerThresholdTable OBJECT-TYPE
SYNTAX SEQUENCE OF MteTriggerThresholdEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of management event trigger information for threshold
triggers."
::= { mteTrigger 6 }
mteTriggerThresholdEntry OBJECT-TYPE
SYNTAX MteTriggerThresholdEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about a single threshold trigger. Entries
automatically exist in this table for each mteTriggerEntry
that has 'threshold' set in mteTriggerTest."
INDEX { mteOwner, IMPLIED mteTriggerName }
::= { mteTriggerThresholdTable 1 }
MteTriggerThresholdEntry ::= SEQUENCE {
mteTriggerThresholdStartup INTEGER,
mteTriggerThresholdRising Integer32,
mteTriggerThresholdFalling Integer32,
mteTriggerThresholdDeltaRising Integer32,
mteTriggerThresholdDeltaFalling Integer32,
mteTriggerThresholdObjectsOwner SnmpAdminString,
mteTriggerThresholdObjects SnmpAdminString,
mteTriggerThresholdRisingEventOwner SnmpAdminString,
mteTriggerThresholdRisingEvent SnmpAdminString,
mteTriggerThresholdFallingEventOwner SnmpAdminString,
mteTriggerThresholdFallingEvent SnmpAdminString,
Kavasseri and Claise Standard Track 27
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mteTriggerThresholdDeltaRisingEventOwner SnmpAdminString,
mteTriggerThresholdDeltaRisingEvent SnmpAdminString,
mteTriggerThresholdDeltaFallingEventOwner SnmpAdminString,
mteTriggerThresholdDeltaFallingEvent SnmpAdminString
}
mteTriggerThresholdStartup OBJECT-TYPE
SYNTAX INTEGER { rising(1), falling(2), risingOrFalling(3) }
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The event that may be triggered when this entry is first
set to 'active' and a new instance of the object at
mteTriggerValueID is found. If the first sample after this
instance becomes active is greater than or equal to
mteTriggerThresholdRising and mteTriggerThresholdStartup is
equal to 'rising' or 'risingOrFalling', then one
mteTriggerThresholdRisingEvent is triggered for that instance.
If the first sample after this entry becomes active is less
than or equal to mteTriggerThresholdFalling and
mteTriggerThresholdStartup is equal to 'falling' or
'risingOrFalling', then one mteTriggerThresholdRisingEvent is
triggered for that instance."
DEFVAL { risingOrFalling }
::= { mteTriggerThresholdEntry 1 }
mteTriggerThresholdRising OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold value to check against if mteTriggerType is
'threshold'.
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, one
mteTriggerThresholdRisingEvent is triggered. That event is
also triggered if the first sample after this entry becomes
active is greater than or equal to this threshold and
mteTriggerThresholdStartup is equal to 'rising' or
'risingOrFalling'.
After a rising event is generated, another such event is not
triggered until the sampled value falls below this threshold
Kavasseri and Claise Standard Track 28
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and reaches mteTriggerThresholdFalling."
DEFVAL { 0 }
::= { mteTriggerThresholdEntry 2 }
mteTriggerThresholdFalling OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold value to check against if mteTriggerType is
'threshold'.
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, one
mteTriggerThresholdFallingEvent is triggered. That event is
also triggered if the first sample after this entry becomes
active is less than or equal to this threshold and
mteTriggerThresholdStartup is equal to 'falling' or
'risingOrFalling'.
After a falling event is generated, another such event is not
triggered until the sampled value rises above this threshold
and reaches mteTriggerThresholdRising."
DEFVAL { 0 }
::= { mteTriggerThresholdEntry 3 }
mteTriggerThresholdDeltaRising OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold value to check against if mteTriggerType is
'threshold'.
When the delta value (difference) between the current sampled
value (value(n)) and the previous sampled value (value(n-1))
is greater than or equal to this threshold,
and the delta value calculated at the last sampling interval
(i.e. value(n-1) - value(n-2)) was less than this threshold,
one mteTriggerThresholdDeltaRisingEvent is triggered. That
event is also triggered if the first delta value calculated
after this entry becomes active, i.e. value(2) - value(1),
where value(1) is the first sample taken of that instance, is
greater than or equal to this threshold.
Kavasseri and Claise Standard Track 29
Event MIB 7 June 2005
After a rising event is generated, another such event is not
triggered until the delta value falls below this threshold and
reaches mteTriggerThresholdDeltaFalling."
DEFVAL { 0 }
::= { mteTriggerThresholdEntry 4 }
mteTriggerThresholdDeltaFalling OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold value to check against if mteTriggerType is
'threshold'.
When the delta value (difference) between the current sampled
value (value(n)) and the previous sampled value (value(n-1))
is less than or equal to this threshold,
and the delta value calculated at the last sampling interval
(i.e. value(n-1) - value(n-2)) was greater than this threshold,
one mteTriggerThresholdDeltaFallingEvent is triggered. That
event is also triggered if the first delta value calculated
after this entry becomes active, i.e. value(2) - value(1),
where value(1) is the first sample taken of that instance, is
less than or equal to this threshold.
After a falling event is generated, another such event is not
triggered until the delta value falls below this threshold and
reaches mteTriggerThresholdDeltaRising."
DEFVAL { 0 }
::= { mteTriggerThresholdEntry 5 }
mteTriggerThresholdObjectsOwner OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"To go with mteTriggerThresholdObjects, the mteOwner of a group
of objects from mteObjectsTable."
DEFVAL { ''H }
::= { mteTriggerThresholdEntry 6 }
mteTriggerThresholdObjects OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
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Event MIB 7 June 2005
STATUS current
DESCRIPTION
"The mteObjectsName of a group of objects from
mteObjectsTable. These objects are to be added to any
Notification resulting from the firing of this trigger for
this test.
A list of objects may also be added based on the overall
trigger, the event or other settings in mteTriggerTest.
A length of 0 indicates no additional objects."
DEFVAL { ''H }
::= { mteTriggerThresholdEntry 7 }
mteTriggerThresholdRisingEventOwner OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"To go with mteTriggerThresholdRisingEvent, the mteOwner of an
event entry from mteEventTable."
DEFVAL { ''H }
::= { mteTriggerThresholdEntry 8 }
mteTriggerThresholdRisingEvent OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The mteEventName of the event to invoke when mteTriggerType is
'threshold' and this trigger fires based on
mteTriggerThresholdRising. A length of 0 indicates no event."
DEFVAL { ''H }
::= { mteTriggerThresholdEntry 9 }
mteTriggerThresholdFallingEventOwner OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"To go with mteTriggerThresholdFallingEvent, the mteOwner of an
event entry from mteEventTable."
DEFVAL { ''H }
::= { mteTriggerThresholdEntry 10 }
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mteTriggerThresholdFallingEvent OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The mteEventName of the event to invoke when mteTriggerType is
'threshold' and this trigger fires based on
mteTriggerThresholdFalling. A length of 0 indicates no event."
DEFVAL { ''H }
::= { mteTriggerThresholdEntry 11 }
mteTriggerThresholdDeltaRisingEventOwner OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"To go with mteTriggerThresholdDeltaRisingEvent, the mteOwner
of an event entry from mteEventTable."
DEFVAL { ''H }
::= { mteTriggerThresholdEntry 12 }
mteTriggerThresholdDeltaRisingEvent OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The mteEventName of the event to invoke when mteTriggerType is
'threshold' and this trigger fires based on
mteTriggerThresholdDeltaRising. A length of 0 indicates
no event."
DEFVAL { ''H }
::= { mteTriggerThresholdEntry 13 }
mteTriggerThresholdDeltaFallingEventOwner OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"To go with mteTriggerThresholdDeltaFallingEvent, the mteOwner
of an event entry from mteEventTable."
DEFVAL { ''H }
::= { mteTriggerThresholdEntry 14 }
mteTriggerThresholdDeltaFallingEvent OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
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MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The mteEventName of the event to invoke when mteTriggerType is
'threshold' and this trigger fires based on
mteTriggerThresholdDeltaFalling. A length of 0 indicates
no event."
DEFVAL { ''H }
::= { mteTriggerThresholdEntry 15 }
--
-- Objects Table
--
mteObjectsTable OBJECT-TYPE
SYNTAX SEQUENCE OF MteObjectsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of objects that can be added to notifications based
on the trigger, trigger test, or event, as pointed to by
entries in those tables."
::= { mteObjects 1 }
mteObjectsEntry OBJECT-TYPE
SYNTAX MteObjectsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A group of objects. Applications create and delete entries
using mteObjectsEntryStatus.
When adding objects to a notification they are added in the
lexical order of their index in this table. Those associated
with a trigger come first, then trigger test, then event."
INDEX { mteOwner, mteObjectsName, mteObjectsIndex }
::= { mteObjectsTable 1 }
MteObjectsEntry ::= SEQUENCE {
mteObjectsName SnmpAdminString,
mteObjectsIndex Unsigned32,
mteObjectsID OBJECT IDENTIFIER,
mteObjectsIDWildcard TruthValue,
mteObjectsEntryStatus RowStatus,
mteObjectsEntryStorageType StorageType
Kavasseri and Claise Standard Track 33
Event MIB 7 June 2005
}
mteObjectsName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (1..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A locally-unique, administratively assigned name for a group
of objects."
::= { mteObjectsEntry 1 }
mteObjectsIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer for the purpose of identifying
individual objects within a mteObjectsName group.
Objects within a group are placed in the notification in the
numerical order of this index.
Groups are placed in the notification in the order of the
selections for overall trigger, trigger test, and event.
Within trigger test they are in the same order as the
numerical values of the bits defined for mteTriggerTest.
Bad object identifiers or a mismatch between truncating the
identifier and the value of mteDeltaDiscontinuityIDWildcard
result in operation as one would expect when providing the
wrong identifier to a Get operation. The Get will fail or get
the wrong object. If the object is not available it is omitted
from the notification."
::= { mteObjectsEntry 2 }
mteObjectsID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The object identifier of a MIB object to add to a
Notification that results from the firing of a trigger.
This may be wildcarded by truncating all or part of the
instance portion, in which case the instance portion of the
Kavasseri and Claise Standard Track 34
Event MIB 7 June 2005
OID for obtaining this object will be the same as that used
in obtaining the mteTriggerValueID that fired. If such
wildcarding is applied, mteObjectsIDWildcard must be
'true' and if not it must be 'false'.
Each instance that fills the wildcard is independent of any
additional instances, that is, wildcarded objects operate
as if there were a separate table entry for each instance
that fills the wildcard without having to actually predict
all possible instances ahead of time."
DEFVAL { zeroDotZero }
::= { mteObjectsEntry 3 }
mteObjectsIDWildcard OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Control for whether mteObjectsID is to be treated as
fully-specified or wildcarded, with 'true' indicating
wildcard."
DEFVAL { false }
::= { mteObjectsEntry 4 }
mteObjectsEntryStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The control that allows creation and deletion of entries.
Once made active an entry MAY not be modified except to
delete it."
::= { mteObjectsEntry 5 }
mteObjectsEntryStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION "The storage type for this conceptual row.
Conceptual rows having the value 'permanent' need not
allow write-access to any columnar objects in the row.
"
DEFVAL { nonVolatile }
::= { mteObjectsEntry 6 }
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--
-- Event Section
--
-- Counters
mteEventFailures OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an attempt to invoke an event
has failed. This counts individually for each
attempt in a group of targets or each attempt for a
wildcarded trigger object."
::= { mteEvent 1 }
--
-- Event Table
--
mteEventTable OBJECT-TYPE
SYNTAX SEQUENCE OF MteEventEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of management event action information."
::= { mteEvent 2 }
mteEventEntry OBJECT-TYPE
SYNTAX MteEventEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about a single event. Applications create and
delete entries using mteEventEntryStatus."
INDEX { mteOwner, IMPLIED mteEventName }
::= { mteEventTable 1 }
MteEventEntry ::= SEQUENCE {
mteEventName SnmpAdminString,
mteEventComment SnmpAdminString,
mteEventActions BITS,
mteEventEnabled TruthValue,
mteEventEntryStatus RowStatus,
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mteEventEntryStorageType StorageType
}
mteEventName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (1..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A locally-unique, administratively assigned name for the
event."
::= { mteEventEntry 1 }
mteEventComment OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A description of the event's function and use."
DEFVAL { ''H }
::= { mteEventEntry 2 }
mteEventActions OBJECT-TYPE
SYNTAX BITS { notification(0), set(1) }
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The actions to perform when this event occurs.
For 'notification', Traps and/or Informs are sent according
to the configuration in the SNMP Notification MIB.
For 'set', an SNMP Set operation is performed according to
control values in this entry."
DEFVAL { {} } -- No bits set.
::= { mteEventEntry 3 }
mteEventEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A control to allow an event to be configured but not used.
When the value is 'false' the event does not execute even if
triggered."
DEFVAL { false }
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::= { mteEventEntry 4 }
mteEventEntryStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The control that allows creation and deletion of entries.
Once made active an entry MAY not be modified except to
modify the value of mteEventEnabled or to delete the entry."
::= { mteEventEntry 5 }
mteEventEntryStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION "The storage type for this conceptual row.
Conceptual rows having the value 'permanent' need not
allow write-access to any columnar objects in the row.
"
DEFVAL { nonVolatile }
::= { mteEventEntry 6 }
--
-- Event Notification Table
--
mteEventNotificationTable OBJECT-TYPE
SYNTAX SEQUENCE OF MteEventNotificationEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of information about notifications to be sent as a
consequence of management events."
::= { mteEvent 3 }
mteEventNotificationEntry OBJECT-TYPE
SYNTAX MteEventNotificationEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about a single event's notification. Entries
automatically exist in this this table for each mteEventEntry
that has 'notification' set in mteEventActions."
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INDEX { mteOwner, IMPLIED mteEventName }
::= { mteEventNotificationTable 1 }
MteEventNotificationEntry ::= SEQUENCE {
mteEventNotification OBJECT IDENTIFIER,
mteEventNotificationObjectsOwner SnmpAdminString,
mteEventNotificationObjects SnmpAdminString
}
mteEventNotification OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The object identifier from the NOTIFICATION-TYPE for the
notification to use if mteEventActions has 'notification' set."
DEFVAL { zeroDotZero }
::= { mteEventNotificationEntry 1 }
mteEventNotificationObjectsOwner OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"To go with mteEventNotificationObjects, the mteOwner of a
group of objects from mteObjectsTable."
DEFVAL { ''H }
::= { mteEventNotificationEntry 2 }
mteEventNotificationObjects OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The mteObjectsName of a group of objects from
mteObjectsTable if mteEventActions has 'notification' set.
These objects are to be added to any Notification generated by
this event.
Objects may also be added based on the trigger that stimulated
the event.
A length of 0 indicates no additional objects."
DEFVAL { ''H }
::= { mteEventNotificationEntry 3 }
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--
-- Event Set Table
--
mteEventSetTable OBJECT-TYPE
SYNTAX SEQUENCE OF MteEventSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of management event action information."
::= { mteEvent 4 }
mteEventSetEntry OBJECT-TYPE
SYNTAX MteEventSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about a single event's set option. Entries
automatically exist in this this table for each mteEventEntry
that has 'set' set in mteEventActions."
INDEX { mteOwner, IMPLIED mteEventName }
::= { mteEventSetTable 1 }
MteEventSetEntry ::= SEQUENCE {
mteEventSetObject OBJECT IDENTIFIER,
mteEventSetObjectWildcard TruthValue,
mteEventSetValue Integer32,
mteEventSetTargetTag SnmpTagValue,
mteEventSetContextName SnmpAdminString,
mteEventSetContextNameWildcard TruthValue
}
mteEventSetObject OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The object identifier from the MIB object to set if
mteEventActions has 'set' set.
This object identifier may be wildcarded by leaving
sub-identifiers off the end, in which case
nteEventSetObjectWildCard must be 'true'.
Kavasseri and Claise Standard Track 40
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If mteEventSetObject is wildcarded the instance used to set the
object to which it points is the same as the instance from the
value of mteTriggerValueID that triggered the event.
Each instance that fills the wildcard is independent of any
additional instances, that is, wildcarded objects operate
as if there were a separate table entry for each instance
that fills the wildcard without having to actually predict
all possible instances ahead of time.
Bad object identifiers or a mismatch between truncating the
identifier and the value of mteSetObjectWildcard
result in operation as one would expect when providing the
wrong identifier to a Set operation. The Set will fail or set
the wrong object. If the value syntax of the destination
object is not correct, the Set fails with the normal SNMP
error code."
DEFVAL { zeroDotZero }
::= { mteEventSetEntry 1 }
mteEventSetObjectWildcard OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Control over whether mteEventSetObject is to be treated as
fully-specified or wildcarded, with 'true' indicating wildcard
if mteEventActions has 'set' set."
DEFVAL { false }
::= { mteEventSetEntry 2 }
mteEventSetValue OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value to which to set the object at mteEventSetObject
if mteEventActions has 'set' set."
DEFVAL { 0 }
::= { mteEventSetEntry 3 }
mteEventSetTargetTag OBJECT-TYPE
SYNTAX SnmpTagValue
MAX-ACCESS read-write
STATUS current
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DESCRIPTION
"The tag for the target(s) at which to set the object at
mteEventSetObject to mteEventSetValue if mteEventActions
has 'set' set.
Systems limited to self management MAY reject a non-zero
length for the value of this object.
A length of 0 indicates the local system. In this case,
access to the objects indicated by mteEventSetObject is under
the security credentials of the requester that set
mteTriggerEntryStatus to 'active'. Those credentials are the
input parameters for isAccessAllowed from the Architecture for
Describing SNMP Management Frameworks.
Otherwise access rights are checked according to the security
parameters resulting from the tag."
DEFVAL { ''H }
::= { mteEventSetEntry 4 }
mteEventSetContextName OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The management context in which to set mteEventObjectID.
if mteEventActions has 'set' set.
This may be wildcarded by leaving characters off the end. To
indicate such wildcarding mteEventSetContextNameWildcard must
be 'true'.
If this context name is wildcarded the value used to complete
the wildcarding of mteTriggerContextName will be appended."
DEFVAL { ''H }
::= { mteEventSetEntry 5 }
mteEventSetContextNameWildcard OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Control for whether mteEventSetContextName is to be treated as
fully-specified or wildcarded, with 'true' indicating wildcard
if mteEventActions has 'set' set."
Kavasseri and Claise Standard Track 42
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DEFVAL { false }
::= { mteEventSetEntry 6 }
--
-- Notifications
--
dismanEventMIBNotificationPrefix OBJECT IDENTIFIER ::=
{ dismanEventMIB 2 }
dismanEventMIBNotifications OBJECT IDENTIFIER ::=
{ dismanEventMIBNotificationPrefix 0 }
dismanEventMIBNotificationObjects OBJECT IDENTIFIER
::= { dismanEventMIBNotificationPrefix 1 }
--
-- Notification Objects
--
mteHotTrigger OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The name of the trigger causing the notification."
::= { dismanEventMIBNotificationObjects 1 }
mteHotTargetName OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The SNMP Target MIB's snmpTargetAddrName related to the
notification."
::= { dismanEventMIBNotificationObjects 2 }
mteHotContextName OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The context name related to the notification. This MUST be as
fully-qualified as possible, including filling in wildcard
information determined in processing."
::= { dismanEventMIBNotificationObjects 3 }
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mteHotOID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The object identifier of the destination object related to the
notification. This MUST be as fully-qualified as possible,
including filling in wildcard information determined in
processing.
For a trigger-related notification this is from
mteTriggerValueID.
For a set failure this is from mteEventSetObject."
::= { dismanEventMIBNotificationObjects 4 }
mteHotValue OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The value of the object at mteTriggerValueID when a
trigger fired."
::= { dismanEventMIBNotificationObjects 5 }
mteFailedReason OBJECT-TYPE
SYNTAX FailureReason
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The reason for the failure of an attempt to check for a
trigger condition or set an object in response to an event."
::= { dismanEventMIBNotificationObjects 6 }
--
-- Notifications
--
mteTriggerFired NOTIFICATION-TYPE
OBJECTS { mteHotTrigger,
mteHotTargetName,
mteHotContextName,
mteHotOID,
mteHotValue }
STATUS current
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DESCRIPTION
"Notification that the trigger indicated by the object
instances has fired, for triggers with mteTriggerType
'boolean' or 'existence'."
::= { dismanEventMIBNotifications 1 }
mteTriggerRising NOTIFICATION-TYPE
OBJECTS { mteHotTrigger,
mteHotTargetName,
mteHotContextName,
mteHotOID,
mteHotValue }
STATUS current
DESCRIPTION
"Notification that the rising threshold was met for triggers
with mteTriggerType 'threshold'."
::= { dismanEventMIBNotifications 2 }
mteTriggerFalling NOTIFICATION-TYPE
OBJECTS { mteHotTrigger,
mteHotTargetName,
mteHotContextName,
mteHotOID,
mteHotValue }
STATUS current
DESCRIPTION
"Notification that the falling threshold was met for triggers
with mteTriggerType 'threshold'."
::= { dismanEventMIBNotifications 3 }
mteTriggerFailure NOTIFICATION-TYPE
OBJECTS { mteHotTrigger,
mteHotTargetName,
mteHotContextName,
mteHotOID,
mteFailedReason }
STATUS current
DESCRIPTION
"Notification that an attempt to check a trigger has failed.
The network manager must enable this notification only with
a certain fear and trembling, as it can easily crowd out more
important information. It should be used only to help diagnose
a problem that has appeared in the error counters and can not
be found otherwise."
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::= { dismanEventMIBNotifications 4 }
mteEventSetFailure NOTIFICATION-TYPE
OBJECTS { mteHotTrigger,
mteHotTargetName,
mteHotContextName,
mteHotOID,
mteFailedReason }
STATUS current
DESCRIPTION
"Notification that an attempt to do a set in response to an
event has failed.
The network manager must enable this notification only with
a certain fear and trembling, as it can easily crowd out more
important information. It should be used only to help diagnose
a problem that has appeared in the error counters and can not
be found otherwise."
::= { dismanEventMIBNotifications 5 }
--
-- Conformance
--
dismanEventMIBConformance OBJECT IDENTIFIER ::= { dismanEventMIB 3 }
dismanEventMIBCompliances OBJECT IDENTIFIER ::=
{ dismanEventMIBConformance 1 }
dismanEventMIBGroups OBJECT IDENTIFIER ::=
{ dismanEventMIBConformance 2 }
-- Compliance
dismanEventMIBCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for entities which implement
the Event MIB."
MODULE -- this module
MANDATORY-GROUPS {
dismanEventResourceGroup,
dismanEventTriggerGroup,
dismanEventObjectsGroup,
dismanEventEventGroup,
dismanEventNotificationObjectGroup,
dismanEventNotificationGroup
Kavasseri and Claise Standard Track 46
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}
OBJECT mteTriggerTargetTag
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required, thus limiting
monitoring to the local system or pre-
configured remote systems."
OBJECT mteEventSetTargetTag
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required, thus limiting
setting to the local system or pre-configured
remote systems."
OBJECT mteTriggerValueIDWildcard
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required, thus allowing
the system not to implement wildcarding."
OBJECT mteTriggerContextNameWildcard
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required, thus allowing
the system not to implement wildcarding."
OBJECT mteObjectsIDWildcard
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required, thus allowing
the system not to implement wildcarding."
OBJECT mteEventSetContextNameWildcard
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required, thus allowing
the system not to implement wildcarding."
::= { dismanEventMIBCompliances 1 }
-- Units of Conformance
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dismanEventResourceGroup OBJECT-GROUP
OBJECTS {
mteResourceSampleMinimum,
mteResourceSampleInstanceMaximum,
mteResourceSampleInstances,
mteResourceSampleInstancesHigh,
mteResourceSampleInstanceLacks
}
STATUS current
DESCRIPTION
"Event resource status and control objects."
::= { dismanEventMIBGroups 1 }
dismanEventTriggerGroup OBJECT-GROUP
OBJECTS {
mteTriggerFailures,
mteTriggerComment,
mteTriggerTest,
mteTriggerSampleType,
mteTriggerValueID,
mteTriggerValueIDWildcard,
mteTriggerTargetTag,
mteTriggerContextName,
mteTriggerContextNameWildcard,
mteTriggerFrequency,
mteTriggerObjectsOwner,
mteTriggerObjects,
mteTriggerEnabled,
mteTriggerEntryStatus,
mteTriggerEntryStorageType,
mteTriggerDeltaDiscontinuityID,
mteTriggerDeltaDiscontinuityIDWildcard,
mteTriggerDeltaDiscontinuityIDType,
mteTriggerExistenceTest,
mteTriggerExistenceStartup,
mteTriggerExistenceObjectsOwner,
mteTriggerExistenceObjects,
mteTriggerExistenceEventOwner,
mteTriggerExistenceEvent,
mteTriggerBooleanComparison,
mteTriggerBooleanValue,
mteTriggerBooleanStartup,
Kavasseri and Claise Standard Track 48
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mteTriggerBooleanObjectsOwner,
mteTriggerBooleanObjects,
mteTriggerBooleanEventOwner,
mteTriggerBooleanEvent,
mteTriggerThresholdStartup,
mteTriggerThresholdObjectsOwner,
mteTriggerThresholdObjects,
mteTriggerThresholdRising,
mteTriggerThresholdFalling,
mteTriggerThresholdDeltaRising,
mteTriggerThresholdDeltaFalling,
mteTriggerThresholdRisingEventOwner,
mteTriggerThresholdRisingEvent,
mteTriggerThresholdFallingEventOwner,
mteTriggerThresholdFallingEvent,
mteTriggerThresholdDeltaRisingEventOwner,
mteTriggerThresholdDeltaRisingEvent,
mteTriggerThresholdDeltaFallingEventOwner,
mteTriggerThresholdDeltaFallingEvent
}
STATUS current
DESCRIPTION
"Event triggers."
::= { dismanEventMIBGroups 2 }
dismanEventObjectsGroup OBJECT-GROUP
OBJECTS {
mteObjectsID,
mteObjectsIDWildcard,
mteObjectsEntryStatus,
mteObjectsEntryStorageType
}
STATUS current
DESCRIPTION
"Supplemental objects."
::= { dismanEventMIBGroups 3 }
dismanEventEventGroup OBJECT-GROUP
OBJECTS {
mteEventFailures,
mteEventComment,
mteEventActions,
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mteEventEnabled,
mteEventEntryStatus,
mteEventEntryStorageType,
mteEventNotification,
mteEventNotificationObjectsOwner,
mteEventNotificationObjects,
mteEventSetObject,
mteEventSetObjectWildcard,
mteEventSetValue,
mteEventSetTargetTag,
mteEventSetContextName,
mteEventSetContextNameWildcard
}
STATUS current
DESCRIPTION
"Events."
::= { dismanEventMIBGroups 4 }
dismanEventNotificationObjectGroup OBJECT-GROUP
OBJECTS {
mteHotTrigger,
mteHotTargetName,
mteHotContextName,
mteHotOID,
mteHotValue,
mteFailedReason
}
STATUS current
DESCRIPTION
"Notification objects."
::= { dismanEventMIBGroups 5 }
dismanEventNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS {
mteTriggerFired,
mteTriggerRising,
mteTriggerFalling,
mteTriggerFailure,
mteEventSetFailure
}
STATUS current
DESCRIPTION
"Notifications."
Kavasseri and Claise Standard Track 50
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::= { dismanEventMIBGroups 6 }
END
8. Security Considerations
Security issues are discussed in the Security section and in the
DESCRIPTION clauses of relevant objects.
9. IANA Considerations
This document has no actions for IANA.
10. References
10.1 Informative References
[RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case,
J., Rose, M. and S. Waldbusser, "Structure of Management
Information Version 2 (SMIv2)", STD 58, RFC 2578, April
1999.
[RFC2579] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case,
J., Rose, M. and S. Waldbusser, "Textual Conventions for
SMIv2", STD 58, RFC 2579, April 1999.
[RFC2580] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case,
J., Rose, M. and S. Waldbusser, "Conformance Statements
for SMIv2", STD 58, RFC 2580, April 1999.
[RFC3416] Presuhn, R., "Version 2 of the Protocol Operations for
the Simple Network Management Protocol (SNMP) ", STD 62,
RFC 3416, December 2002.
10.2 Informative References
[RFC1451] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser,
"Manager-to- Manager Management Information Base", RFC
1451, April 1993.
[RFC2819] Waldbusser, S., "Remote Network Monitoring Management
Information Base", RFC 2819, May 2000.
[RFC2981] Stewart, B., "Event MIB", RFC 2981, October 2000.
[RFC2982] Stewart, B., "Distributed Management Expression MIB",
RFC 2982, October 2000.
Kavasseri and Claise Standard Track 51
Event MIB 7 June 2005
[RFC3014] Kavasseri, R., "Notification Log MIB", RFC 3014,
November 2000
[RFC3410] Case, J., Mundy, R., Partain, D. and B. Stewart,
"Introduction and Applicability Statements for Internet-
Standard Management Framework", RFC 3410, December 2002.
[RFC3413] Levi, D., Meyer, P. and B. Stewart, "Simple Network
Management Protocol (SNMP) Applications", RFC 3413,
December 2002.
[RFC3415] Wijnen, B., Presuhn, R. and K. McCloghrie, "View-based
Access Control Model (VACM) for the Simple Network
Management Protocol (SNMP)", RFC 3415, December 2002.
11. Acknowledgements
This MIB contains considerable contributions from the RMON MIB, the
Distributed Management Design Team (Andy Bierman, Maria Greene, Bob
Stewart, and Steve Waldbusser), the Distributed Management Working
Group, and colleagues at Cisco.
Authors' Addresses
Bob Stewart
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
U.S.A.
Editors' Addresses
Ramanathan Kavasseri
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
U.S.A.
Phone: +1 408 527 2446
EMail: ramk@cisco.com
Benoit Claise
Cisco Systems, Inc.
Pegasus Parc
7 De Kleetlan Diegem
Brabant, Belgium 1831.
Phone: +32 (0)2 704 5622
Kavasseri and Claise Standard Track 52
Event MIB 7 June 2005
Email: bclaise@cisco.com
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Kavasseri and Claise Standard Track 53
Event MIB 7 June 2005
Acknowledgment
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Kavasseri and Claise Standard Track 54
