CISCO-OPTICAL-MONITOR-MIB
AI MIB Summary
The CISCO-OPTICAL-MONITOR-MIB enables SNMP-based monitoring of optical interface parameters, including received and transmitted optical power levels, laser bias currents, and temperatures, while allowing administrators to configure alarm thresholds for these metrics on Cisco network elements.
This MIB module defines objects to monitor optical characteristics and set corresponding thresholds on the optical interfaces in a network element.
Main OID:
ciscoOpticalMonitorMIB.1.3.6.1.4.1.9.9.264
58
Objects
Active
Status
5
Dependencies
Imported Objects
Objects
58 total| Object Name |
|---|
ciscoOpticalMonitorMIBThis MIB module defines objects to monitor optical
characteristics and set corresponding thresholds on the
optical interfaces in a network element. MODULE-IDENTITY .1.3.6.1.4.1.9.9.264 |
cOpticalMonitorMIBObjects OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.264.1 |
cOpticalMonGroup OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.264.1.1 |
cOpticalMonTableThis table provides objects to monitor optical
parameters in a network element. It also provides
objects for setting high and low threshold levels, with
configurable severities, on these monitored parameters. SEQUENCE OF COpticalMonEntry .1.3.6.1.4.1.9.9.264.1.1.1 |
cOpticalMonEntryAn entry in the cOpticalMonTable provides objects to
monitor an optical parameter and set threshold levels
on that parameter, at an optical interface.
Note that the set of monitored optical parameters may vary
based on interface type, direction, and monitoring location.
Examples of interfaces that can have an entry in this table
include optical transceivers, interfaces before and after
optical amplifiers, and interfaces before and after optical
attenuators. COpticalMonEntry .1.3.6.1.4.1.9.9.264.1.1.1.1 |
cOpticalMonDirectionThis object indicates the direction monitored for the
optical interface, in this entry. OpticalIfDirection .1.3.6.1.4.1.9.9.264.1.1.1.1.1 |
cOpticalMonLocationThis object indicates whether the optical characteristics are
measured before or after adjustment (e.g. optical amplification
or attenuation), at this interface. OpticalIfMonLocation .1.3.6.1.4.1.9.9.264.1.1.1.1.2 |
cOpticalMonParameterTypeThis object specifies the optical parameter that is being
monitored in this entry. OpticalParameterType .1.3.6.1.4.1.9.9.264.1.1.1.1.3 |
cOpticalParameterValueThis object gives the value measured for the particular
optical parameter specified by the cOpticalMonParameterType
object.ro OpticalParameterValue .1.3.6.1.4.1.9.9.264.1.1.1.1.4 |
cOpticalParamHighAlarmThreshThis object is used to set a high alarm threshold on the
optical parameter being monitored.
An alarm condition will be raised if the value given by
cOpticalParameterValue goes from below the value configured in
this object to above the value configured in this object, or if
the initial value of cOpticalParameterValue exceeds the value
configured in this object. For network elements that
incorporate a soak time in the status indications, this alarm
will be indicated in the cOpticalParamAlarmStatus object only
after it persists for a period of time that equals the set soak
interval.
The severity level of the alarm is specified by the
cOpticalParamHighAlarmSev object.
When the cOpticalMonParameterType object is set to 'power'
for the receive direction at a transceiver, this object
specifies the receiver saturation level.rw OpticalParameterValue .1.3.6.1.4.1.9.9.264.1.1.1.1.5 |
cOpticalParamHighAlarmSevThis object is used to specify a severity level associated
with the high alarm threshold given by the
cOpticalParamHighAlarmThresh object. The values 'notAlarmed',
'notReported', and 'cleared' do not apply.
The severity level configured in this object must be higher
than the level configured in the cOpticalParamHighWarningSev
object.rw OpticalAlarmSeverity .1.3.6.1.4.1.9.9.264.1.1.1.1.6 |
cOpticalParamHighWarningThreshThis object is used to set a high warning threshold on
the optical parameter being monitored.
A threshold crossing condition will be indicated if the value
given by cOpticalParameterValue goes from below the value
configured in this object to above the value configured in this
object, or if the initial value of cOpticalParameterValue
exceeds the value configured in this object. For network
elements that incorporate a soak time in the status
indications, this threshold violation will be indicated in the
cOpticalParamAlarmStatus object only after it persists for
a period of time that equals the set soak interval.
This threshold crossing may or may not be alarmed or
reported, based on the severity level specified by the
cOpticalParamHighWarningSev object.rw OpticalParameterValue .1.3.6.1.4.1.9.9.264.1.1.1.1.7 |
cOpticalParamHighWarningSevThis object is used to specify a severity level associated
with the high warning threshold given by the
cOpticalParamHighWarningThresh object. The values 'critical',
'major', and 'cleared' do not apply.
The severity level configured in this object must be lower
than the level configured in the cOpticalParamHighAlarmSev
object.
If this object is set to 'notReported', no notifications will
be generated when this threshold is exceeded, irrespective
of the value configured in the cOpticalNotifyEnable object.rw OpticalAlarmSeverity .1.3.6.1.4.1.9.9.264.1.1.1.1.8 |
cOpticalParamLowAlarmThreshThis object is used to set a low alarm threshold on the
optical parameter being monitored.
An alarm condition will be raised if the value given by
cOpticalParameterValue goes from above the value configured in
this object to below the value configured in this object, or if
the initial value of cOpticalParameterValue is lower than the
value configured in this object. For network elements that
incorporate a soak time in the status indications, this alarm
will be indicated in the cOpticalParamAlarmStatus object only
after it persists for a period of time that equals the set soak
interval.
The severity level of this alarm is specified by the
cOpticalParamLowAlarmSev object.
When the cOpticalMonParameterType object is set to 'power'
for the receive direction and when the interface supports
alarms based on loss of light, this object specifies the
optical power threshold for declaring loss of light. Also,
when optical amplifiers are present in the network, in the
receive direction, this value may need to be configured,
since the noise floor may be higher than the minimum
sensitivity of the receiver.rw OpticalParameterValue .1.3.6.1.4.1.9.9.264.1.1.1.1.9 |
cOpticalParamLowAlarmSevThis object is used to specify a severity level associated
with the low alarm threshold given by the
cOpticalParamLowAlarmThresh object. The values 'notAlarmed',
'notReported', and 'cleared' do not apply.
The severity level configured in this object must be higher
than the level configured in the cOpticalParamLowWarningSev
object.rw OpticalAlarmSeverity .1.3.6.1.4.1.9.9.264.1.1.1.1.10 |
cOpticalParamLowWarningThreshThis object is used to set a low warning threshold on
the optical parameter being monitored.
A threshold crossing condition will be indicated if the value
given by cOpticalParameterValue goes from above the value
configured in this object to below the value configured in this
object, or if the initial value of cOpticalParameterValue
object is lower than the value configured in this object. For
network elements that incorporate a soak time in the status
indications, this threshold violation will be indicated in the
cOpticalParamAlarmStatus object only after it persists for
a period of time that equals the set soak interval.
This threshold crossing may or may not be alarmed or
reported, based on the severity level specified by the
cOpticalParamLowWarningSev object.rw OpticalParameterValue .1.3.6.1.4.1.9.9.264.1.1.1.1.11 |
cOpticalParamLowWarningSevThis object is used to specify a severity level associated
with the low warning threshold given by the
cOpticalParamLowWarningThresh object. The values 'critical',
'major', and 'cleared' do not apply.
The severity level configured in this object must be lower
than the level configured in the cOpticalParamLowAlarmSev
object.
If this object is set to 'notReported', no notifications will
be generated when this threshold is exceeded, irrespective
of the value configured in the cOpticalNotifyEnable object.rw OpticalAlarmSeverity .1.3.6.1.4.1.9.9.264.1.1.1.1.12 |
cOpticalParamAlarmStatusThis object is used to indicate the current status of
the thresholds for the monitored optical parameter
on the interface.
If a threshold is currently being exceeded on the
interface, the corresponding bit in this object will be set
to 1. Otherwise, the bit will be set to 0.ro OpticalAlarmStatus .1.3.6.1.4.1.9.9.264.1.1.1.1.13 |
cOpticalParamAlarmCurMaxThreshThis object indicates the threshold value of the highest
severity threshold that is currently being exceeded
on the interface, for the optical parameter.
If no threshold value is currently being
exceeded, then the value '-1000000' is returned.ro OpticalParameterValue .1.3.6.1.4.1.9.9.264.1.1.1.1.14 |
cOpticalParamAlarmCurMaxSevThis object indicates the maximum severity of any thresholds
that are currently being exceeded on the interface, for the
optical parameter.ro OpticalAlarmSeverity .1.3.6.1.4.1.9.9.264.1.1.1.1.15 |
cOpticalParamAlarmLastChangeThis object specifies the value of sysUpTime at the last time
a threshold related to a particular optical parameter was
exceeded or cleared on the interface.ro TimeStamp (SNMPv2-TC) .1.3.6.1.4.1.9.9.264.1.1.1.1.16 |
cOpticalMon15MinValidIntervalsThis object gives the number of previous 15 minute
intervals for which valid performance monitoring data
has been stored on the interface.
The value of this object will be n (where n is the maximum
number of 15 minute intervals supported at this interface),
unless the measurement was (re-)started within the last
(nx15) minutes, in which case the value will be the
number of previous 15 minute intervals for which the agent
has some data.ro Unsigned32 (0..96 ) .1.3.6.1.4.1.9.9.264.1.1.1.1.17 |
cOpticalMon24HrValidIntervalsThis object gives the number of previous 24 hour
intervals for which valid performance monitoring data
has been stored on the interface.
The value of this object will be 0 if the measurement
was (re-)started within the last 24 hours, or 1 otherwise.ro Unsigned32 (0..1 ) .1.3.6.1.4.1.9.9.264.1.1.1.1.18 |
cOpticalParamThreshSourceThis object indicates if the current value of a particular
threshold in this entry is user configured value or it is
a system default value. It also allows user to specify
the list of thresholds for this entry which should
be restored to their system default values.
The bit 'highAlarmThresh' corresponds to the object
cOpticalParamHighAlarmThresh.
The bit 'highWarnThresh' corresponds to the object
cOpticalParamHighWarningThresh.
The bit 'lowAlarmThresh' corresponds to the object
cOpticalParamLowAlarmThresh.
The bit 'lowWarnThresh' corresponds to the object
cOpticalParamLowWarningThresh.
A value of 0 for a bit indicates that corresponding
object has system default value of threshold.
A value of 1 for a bit indicates that corresponding
object has user configured threshold value.
A user may only change value of each of the bits to zero.
Setting a bit to 0 will reset the corresponding
threshold to its default value.
System will change a bit from 0 to 1 when its corresponding
threshold is changed by user from its default to any
other value.rw Bits .1.3.6.1.4.1.9.9.264.1.1.1.1.19 |
cOpticalNotifyEnableThis object specifies the minimum severity threshold governing
the generation of cOpticalMonParameterStatus notifications.
For example, if the value of this object is
set to 'major', then the agent generates these notifications
if and only if the severity of the alarm being indicated is
'major' or 'critical'.
The values of 'notReported', and 'cleared' do not apply.
The value of '0' disables the generation of notifications.rw OpticalAlarmSeverityOrZero .1.3.6.1.4.1.9.9.264.1.1.2 |
cOpticalMonEnableThis object specifies the types of transceivers for which
optical monitoring is enabled.
A value of 1 for the bit 'all', specifies that optical
monitoring functionality is enabled for all the types of
transceivers which are supported by system and have
optical monitoring capability.rw Bits .1.3.6.1.4.1.9.9.264.1.1.3 |
cOpticalMonPollIntervalThis object specifies the interval in minutes after which
optical transceiver data will be polled by system
repeatedly and updated in cOpticalMonTable when one or
more bits in cOpticalMonEnable is set.rw Unsigned32 UNITS "minutes" .1.3.6.1.4.1.9.9.264.1.1.4 |
cOpticalMonIfTableThis table contains the list of optical interfaces
populated in cOpticalMonTable. SEQUENCE OF COpticalMonIfEntry .1.3.6.1.4.1.9.9.264.1.1.5 |
cOpticalMonIfEntryAn entry containing the information for a particular optical interface. COpticalMonIfEntry .1.3.6.1.4.1.9.9.264.1.1.5.1 |
cOpticalMonIfTimeInSlotThis object indicates when this optical transceiver was detected by the
system.ro Unsigned32 UNITS "seconds" .1.3.6.1.4.1.9.9.264.1.1.5.1.1 |
cOpticalPMGroup OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.264.1.2 |
cOpticalPMCurrentTableThis table contains performance monitoring data for the
various optical parameters, collected over the current 15
minute or the current 24 hour interval. SEQUENCE OF COpticalPMCurrentEntry .1.3.6.1.4.1.9.9.264.1.2.1 |
cOpticalPMCurrentEntryAn entry in the cOpticalPMCurrentTable. It contains
performance monitoring data for a monitored optical
parameter at an interface, collected over the current 15
minute or the current 24 hour interval.
Note that the set of monitored optical parameters may vary
based on interface type, direction, and monitoring location.
Examples of interfaces that can have an entry in this table
include optical transceivers, interfaces before and after
optical amplifiers, and interfaces before and after optical
attenuators. COpticalPMCurrentEntry .1.3.6.1.4.1.9.9.264.1.2.1.1 |
cOpticalPMCurrentPeriodThis object indicates whether the optical parameter values
given in this entry are collected over the current 15 minute or
the current 24 hour interval. OpticalPMPeriod .1.3.6.1.4.1.9.9.264.1.2.1.1.1 |
cOpticalPMCurrentDirectionThis object indicates the direction monitored for the optical
interface, in this entry. OpticalIfDirection .1.3.6.1.4.1.9.9.264.1.2.1.1.2 |
cOpticalPMCurrentLocationThis object indicates whether the optical characteristics are
measured before or after adjustment (e.g. optical amplification
or attenuation), at this interface. OpticalIfMonLocation .1.3.6.1.4.1.9.9.264.1.2.1.1.3 |
cOpticalPMCurrentParamTypeThis object specifies the optical parameter that is being
monitored, in this entry. OpticalParameterType .1.3.6.1.4.1.9.9.264.1.2.1.1.4 |
cOpticalPMCurrentMaxParamThis object gives the maximum value measured for the monitored
optical parameter, in the current 15 minute or the current
24 hour interval.ro OpticalParameterValue .1.3.6.1.4.1.9.9.264.1.2.1.1.5 |
cOpticalPMCurrentMinParamThis object gives the minimum value measured for the monitored
optical parameter, in the current 15 minute or the current
24 hour interval.ro OpticalParameterValue .1.3.6.1.4.1.9.9.264.1.2.1.1.6 |
cOpticalPMCurrentMeanParamThis object gives the average value of the monitored
optical parameter, in the current 15 minute or the current
24 hour interval.ro OpticalParameterValue .1.3.6.1.4.1.9.9.264.1.2.1.1.7 |
cOpticalPMCurrentUnavailSecsThis object is used to indicate the number of seconds,
in the current 15 minute or the current 24 hour interval, for
which the optical performance data is not accounted for.
In the receive direction, the performance data could be
unavailable during these periods for multiple reasons
like the interface being administratively down or if there
is a Loss of Light alarm on the interface. In the transmit
direction, performance data could be unavailable when
the laser is shutdown.ro Integer32 (0..86400 ) .1.3.6.1.4.1.9.9.264.1.2.1.1.8 |
cOpticalPMIntervalTableThis table stores performance monitoring data for the
various optical parameters, collected over previous
intervals.
This table can have entries for one complete 24 hour
interval and up to 96 complete 15 minute
intervals. A system is required to store at least
4 completed 15 minute intervals. The number of valid
15 minute intervals in this table is indicated by the
cOpticalMon15MinValidIntervals object and the number of
valid 24 hour intervals is indicated by the
cOpticalMon24HrValidIntervals object. SEQUENCE OF COpticalPMIntervalEntry .1.3.6.1.4.1.9.9.264.1.2.2 |
cOpticalPMIntervalEntryAn entry in the cOpticalPMIntervalTable. It contains
performance monitoring data for an optical parameter,
collected over a previous interval.
Note that the set of monitored optical parameters may vary
based on interface type, direction, and monitoring location.
Examples of interfaces that can have an entry in this table
include optical transceivers, interfaces before and after
optical amplifiers, and interfaces before and after optical
attenuators. COpticalPMIntervalEntry .1.3.6.1.4.1.9.9.264.1.2.2.1 |
cOpticalPMIntervalPeriodThis object indicates whether the optical parameter values,
given in this entry, are collected over a period of 15 minutes
or 24 hours. OpticalPMPeriod .1.3.6.1.4.1.9.9.264.1.2.2.1.1 |
cOpticalPMIntervalNumberA number between 1 and 96, which identifies the
interval for which the set of optical parameter values is
available. The interval identified by 1 is the most recently
completed 15 minute or 24 hour interval, and the interval
identified by N is the interval immediately preceding the one
identified by N-1. Integer32 (1..96 ) .1.3.6.1.4.1.9.9.264.1.2.2.1.2 |
cOpticalPMIntervalDirectionThis object indicates the direction monitored for the optical
interface, in this entry. OpticalIfDirection .1.3.6.1.4.1.9.9.264.1.2.2.1.3 |
cOpticalPMIntervalLocationThis object indicates whether the optical characteristics
are measured before or after adjustment (e.g.
optical amplification or attenuation), at this interface. OpticalIfMonLocation .1.3.6.1.4.1.9.9.264.1.2.2.1.4 |
cOpticalPMIntervalParamTypeThis object specifies the optical parameter that is being
monitored, in this entry. OpticalParameterType .1.3.6.1.4.1.9.9.264.1.2.2.1.5 |
cOpticalPMIntervalMaxParamThis object gives the maximum value measured for the optical
parameter, in a particular 15 minute or 24 hour interval.ro OpticalParameterValue .1.3.6.1.4.1.9.9.264.1.2.2.1.6 |
cOpticalPMIntervalMinParamThis object gives the minimum value measured for the optical
parameter, in a particular 15 minute or 24 hour interval.ro OpticalParameterValue .1.3.6.1.4.1.9.9.264.1.2.2.1.7 |
cOpticalPMIntervalMeanParamThis object gives the average value of the measured optical
parameter, in a particular 15 minute or 24 hour interval.ro OpticalParameterValue .1.3.6.1.4.1.9.9.264.1.2.2.1.8 |
cOpticalPMIntervalUnavailSecsThis object is used to indicate the number of seconds,
in the particular 15 minute or 24 hour interval, for which the
optical performance data is not accounted for.
In the receive direction, the performance data could be
unavailable during these periods for multiple reasons
like the interface being administratively down or if there
is a Loss of Light alarm on the interface. In the transmit
direction, performance data could be unavailable when
the laser is shutdown.ro Integer32 (0..86400 ) .1.3.6.1.4.1.9.9.264.1.2.2.1.9 |
cOpticalMonitorMIBNotifications OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.264.2 |
cOpticalMonNotificationPrefix OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.264.2.0 |
cOpticalMonParameterStatusThis notification is sent when any threshold related to an
optical parameter is exceeded or cleared on an interface.
This notification may be suppressed under the following
conditions:
- depending on the value of the cOpticalNotifyEnable object,
or
- if the severity of the threshold as specified by
the cOpticalParamHighWarningSev or
cOpticalParamLowWarningSev object is 'notReported'. NOTIFICATION-TYPE .1.3.6.1.4.1.9.9.264.2.0.1 |
cOpticalMonitorMIBConformance OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.264.3 |
cOpticalMonitorMIBCompliances OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.264.3.1 |
cOpticalMonitorMIBGroups OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.264.3.2 |