--
-- %CopyrightBegin%
--
-- Copyright Ericsson AB 2004-2016. All Rights Reserved.
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
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-- distributed under the License is distributed on an "AS IS" BASIS,
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--
OTP-EVA-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
Counter32, Gauge32, Integer32
FROM SNMPv2-SMI
TEXTUAL-CONVENTION, DisplayString, DateAndTime
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF
otpModules, otpApplications
FROM OTP-REG
OwnerString
FROM OTP-TC
;
otpEvaModule MODULE-IDENTITY
LAST-UPDATED "200305090900Z"
ORGANIZATION "Ericsson"
CONTACT-INFO
"Contact: Erlang Support see license agreement for Erlang/OTP."
DESCRIPTION
"This MIB is part of the OTP MIB. It defines MIB objects
for the eva application in OTP."
REVISION "200305090900Z"
DESCRIPTION
"Changed CONTACT-INFO as it was outdated, made it more generic
to avoid such changes in the future."
REVISION "199801270900Z"
DESCRIPTION
"Changed erroneous defintion of alarmCleared notification.
Changed erroneous name of this module to otpEvaModule."
REVISION "199712010900Z"
DESCRIPTION
"Converted to v2 SMI and placed in the OTP tree."
REVISION "199705020900Z"
DESCRIPTION
"The initial version of this MIB module. It is very much
inspired by the ANS-ALM-MIB and Axd301Eva-OMS mibs."
::= { otpModules 6 }
otpEvaMIB OBJECT IDENTIFIER ::= { otpApplications 4 }
otpEvaMIBConformance
OBJECT IDENTIFIER ::= { otpEvaMIB 1 }
otpEvaMIBObjects
OBJECT IDENTIFIER ::= { otpEvaMIB 2 }
otpEvaMIBEvents OBJECT IDENTIFIER ::= { otpEvaMIB 3 }
otpEvaMIBEventsV2
OBJECT IDENTIFIER ::= { otpEvaMIBEvents 0 }
-- Datatypes
AlarmSeverity ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The AlarmSeverity defines six severity levels,
which provide an indication of how it is perceived that the
capability of the managed object has been affected. Those
severity levels which represent service affecting conditions
ordered from most severe to least severe are critical,
major, minor and warning. The levels used are as defined
in X.733, ITU Alarm Reporting Function:
o The Indeterminate severity level indicates that the
severity level cannot be determined.
o The Critical severity level indicates that a service
affecting condition has occurred and an immediate
corrective action is required. Such a severity can be
reported, for example, when a managed object becomes
totally out of service and its capability must be restored.
o The Major severity level indicates that a service
affecting condition has developed and an urgent corrective
action is required. Such a severity can be reported, for
example, when there is a severe degradation in the
capability of the managed object and its full capability
must be restored.
o The Minor severity level indicates the existence of a
non-service affecting fault condition and that corrective
action should be taken in order to prevent a more serious
(for example, service affecting) fault. Such a severity
can be reported, for example, when the detected alarm
condition is not currently degrading the capacity of the
managed object.
o The Warning severity level indicates the detection of a
potential or impending service affecting fault, before any
significant effects have been felt. Action should be taken
to further diagnose (if necessary) and correct the problem
in order to prevent it from becoming a more serious service
affecting fault.
When an alarm is cleared, an alarmCleared event is generated.
This event clears the alarm with the currentAlarmFaultId
contained in the event. It is not required that the clearing
of previously reported alarms are reported. Therefore, a managing
system cannot assume that the absence of an alarmedCleared event
for a fault means that the condition that caused the generation
of previous alarms is still present. Managed object definers
shall state if, and under which conditions, the alarmedCleared
event is used.
The clear value of AlarmSeverity is an action which is used when
a management station wants to clear an active alarm. This is not
possible on all systems, and thus an agent does not have support
write access for this value."
REFERENCE
"X.733, ITU Alarm Reporting Function"
SYNTAX INTEGER {
indeterminate (0),
critical (1),
major (2),
minor (3),
warning (4),
clear (5) -- Written, not read
}
AlarmClass ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The AlarmClass type categorizes the alarm, and is
defined when the alarm is registered. It is as defined in
X.733, ITU Alarm Reporting Function:
o communications. An alarm of this class is principally
associated with the procedures or processes required
to convey information from one point to another.
o qos. An alarm of this class is principally associated
with a degradation in the quality of service.
o processing. An alarm of this class is principally
associated with a software or processing fault.
o equipment. An alarm of this class is principally
associated with an equipment fault.
o environmental. An alarm of this class is principally
associated with a condition relating to an enclosure in
with equipment resides."
REFERENCE
"X.733, ITU Alarm Reporting Function"
SYNTAX INTEGER {
unknown (0),
communications (1),
qos (2),
processing (3),
equipment (4),
environmental (5)
}
-- Managed Objects
event OBJECT IDENTIFIER ::= { otpEvaMIBObjects 1 }
alarm OBJECT IDENTIFIER ::= { otpEvaMIBObjects 2 }
currentAlarm OBJECT IDENTIFIER ::= { otpEvaMIBObjects 3 }
-- The Event group
--
-- The Event group controls the generation of notifications of
-- events from the system.
eventTable OBJECT-TYPE
SYNTAX SEQUENCE OF EventEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of events defined by the system. This table is used
to control the sending of traps and to whom the traps are
sent."
::= { event 1 }
eventEntry OBJECT-TYPE
SYNTAX EventEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of parameters that describe an event to be
generated when certain conditions are met."
INDEX { eventIndex }
::= { eventTable 1 }
EventEntry ::= SEQUENCE {
eventIndex Integer32 (1..2147483647),
eventTrapName DisplayString,
eventTreatment INTEGER,
eventCommunity OCTET STRING (SIZE (0..127)),
eventSentTraps Counter32,
eventOwner OwnerString
}
eventIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index that uniquely identifies an entry in the
event table. Each such entry defines one event that
is to be generated when the appropriate conditions
occur. The value for each eventIndex must remain
constant, at least from one re-initialization of the
entity's network management system to the next
re-initialization."
::= { eventEntry 1 }
eventTrapName OBJECT-TYPE
SYNTAX DisplayString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The identifier of the corresponding trap.
NOTE: this should be an OID in SNMPv2, but must be
a string in v1."
::= { eventEntry 2 }
eventTreatment OBJECT-TYPE
SYNTAX INTEGER {
none(1),
log(2),
snmpTrap(3),
logAndTrap(4)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Defines how the system shall treat this event. In the
case of snmpTrap, an SNMP trap is sent to one or more
management stations. In the case of log, the event is
guaranteed to be logged in a log according to some log
strategy. Each such log strategy may define a MIB module
for control and examination of logs."
::= { eventEntry 3 }
eventCommunity OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0..127))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"If an SNMP trap is to be sent, it will be sent to
the SNMP community specified by this octet string."
::= { eventEntry 4 }
eventSentTraps OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times this event has been sent as a trap."
::= { eventEntry 5 }
eventOwner OBJECT-TYPE
SYNTAX OwnerString
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The manager entity that 'owns' this event entry, and is
therefore responsible for its contents."
::= { eventEntry 6 }
eventTime OBJECT-TYPE
SYNTAX DateAndTime
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"This object may be included in a trap definition for an event.
It specifies the time the event was generated."
::= { event 2 }
-- The Alarm group
--
-- The Alarm group extends the Event group with objects for alarms.
alarmTable OBJECT-TYPE
SYNTAX SEQUENCE OF AlarmEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Contains additional information for alarm events."
::= { alarm 1 }
alarmEntry OBJECT-TYPE
SYNTAX AlarmEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of parameters for alarms."
INDEX { eventIndex }
::= { alarmTable 1 }
AlarmEntry ::= SEQUENCE {
alarmClass AlarmClass,
alarmSeverity AlarmSeverity
}
alarmClass OBJECT-TYPE
SYNTAX AlarmClass
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The class of this alarm."
::= { alarmEntry 1 }
alarmSeverity OBJECT-TYPE
SYNTAX AlarmSeverity
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The perceived severity that shall apply to the
associated alarms."
::= { alarmEntry 2 }
-- The CurrentAlarm group
--
-- The CurrentAlarm group is a collection of objects for monitoring of
-- active alarms in the system.
numberOfCurrentAlarms OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of currently active alarms in the system."
::= { currentAlarm 1 }
currentAlarmLastTimeChanged OBJECT-TYPE
SYNTAX DateAndTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time an entry in the currentAlarmTable was changed.
It may be used by a management station as a value to
poll. If the value is changed, the management station
knows that the currentAlarmTable has been updated."
::= { currentAlarm 2 }
currentAlarmTable OBJECT-TYPE
SYNTAX SEQUENCE OF CurrentAlarmEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of currently active alarms in the system."
::= { currentAlarm 3 }
currentAlarmEntry OBJECT-TYPE
SYNTAX CurrentAlarmEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of parameters that describe a currently active
alarm."
INDEX { currentAlarmFaultId }
::= { currentAlarmTable 1 }
CurrentAlarmEntry ::= SEQUENCE {
currentAlarmFaultId Integer32 (1..2147483647),
currentAlarmEventIndex Integer32 (1..2147483647),
currentAlarmObject OBJECT IDENTIFIER,
currentAlarmCause OBJECT IDENTIFIER,
currentAlarmSeverity AlarmSeverity,
currentAlarmTime DateAndTime,
currentAlarmInformation DisplayString,
currentAlarmExtra1 OBJECT IDENTIFIER,
currentAlarmExtra2 OBJECT IDENTIFIER
}
currentAlarmFaultId OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An id that uniquely identifies a fault. Each fault is
represented as one an entry in the currentAlarmTable."
::= { currentAlarmEntry 1 }
currentAlarmEventIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A pointer into the eventTable. Points to the event
corresponding to this alarm."
::= { currentAlarmEntry 2 }
currentAlarmObject OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The alarming object."
::= { currentAlarmEntry 3 }
currentAlarmCause OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The probable cause of the alarm."
::= { currentAlarmEntry 4 }
currentAlarmSeverity OBJECT-TYPE
SYNTAX AlarmSeverity
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The perceived severity of the fault. A manager can set
this value to clear only. When set to clear, the alarm
is removed from this table, and a 'clearAlarm' event is
generated."
::= { currentAlarmEntry 5 }
currentAlarmTime OBJECT-TYPE
SYNTAX DateAndTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time the fault was detected."
::= { currentAlarmEntry 6 }
currentAlarmInformation OBJECT-TYPE
SYNTAX DisplayString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Additional information pin-pointing the problem."
::= { currentAlarmEntry 7 }
currentAlarmExtra1 OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An extra parameter used for some alarms at their own
discretion. Can be used for example to identify
additional objects in the alarm, or instead of
currentAlarmInformation to pin-point the problem, if the
additional information is defined in some MIB."
::= { currentAlarmEntry 8 }
currentAlarmExtra2 OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An extra parameter used for some alarms at their own
discretion. Can be used for example to identify
additional objects in the alarm, or instead of
currentAlarmInformation to pin-point the problem, if the
additional information is defined in some MIB."
::= { currentAlarmEntry 9 }
-- Events
alarmCleared NOTIFICATION-TYPE
OBJECTS {
currentAlarmEventIndex,
eventTime
}
STATUS current
DESCRIPTION
"This event is sent when an alarm has been cleared,
either by the application or by an operator. Note that the
currentAlarmFaultId is implicitly sent as the instance identifier
for currentAlarmEventIndex."
::= { otpEvaMIBEventsV2 1 }
-- conformance information
otpEvaMIBCompliances
OBJECT IDENTIFIER ::= { otpEvaMIBConformance 1 }
otpEvaMIBGroups
OBJECT IDENTIFIER ::= { otpEvaMIBConformance 2 }
-- compliance statements
otpEvaBasicCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMPv2 entities which
implement the OTP-EVA-MIB."
MODULE -- this module
MANDATORY-GROUPS { eventGroup,
alarmGroup,
currentAlarmGroup,
evaEventsGroup }
::= { otpEvaMIBCompliances 1 }
-- units of conformance
eventGroup OBJECT-GROUP
OBJECTS { eventTrapName,
eventTreatment,
eventCommunity,
eventSentTraps,
eventOwner,
eventTime }
STATUS current
DESCRIPTION
"A collection of objects providing basic instrumentation
and control of the events defined in the OTP system."
::= { otpEvaMIBGroups 1 }
alarmGroup OBJECT-GROUP
OBJECTS { alarmClass,
alarmSeverity }
STATUS current
DESCRIPTION
"A collection of objects providing basic instrumentation
and control of the alarms defined the OTP system."
::= { otpEvaMIBGroups 2 }
currentAlarmGroup OBJECT-GROUP
OBJECTS { numberOfCurrentAlarms,
currentAlarmLastTimeChanged,
currentAlarmEventIndex,
currentAlarmObject,
currentAlarmCause,
currentAlarmSeverity,
currentAlarmTime,
currentAlarmInformation,
currentAlarmExtra1,
currentAlarmExtra2 }
STATUS current
DESCRIPTION
"A collection of objects providing basic instrumentation
of the activa alarm list in the OTP system."
::= { otpEvaMIBGroups 3 }
evaEventsGroup NOTIFICATION-GROUP
NOTIFICATIONS { alarmCleared }
STATUS current
DESCRIPTION
"The notification which is generated from EVA."
::= { otpEvaMIBGroups 4 }
END
