11 Network Management and Monitoring Command Reference

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06-Event MIB commands
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Event MIB commands

action

Use action to set an action for an event.

Use undo action to remove an action.

Syntax

action { notification | set }

undo action { notification | set }

Default

An event does not have an action.

Views

Event view

Predefined user roles

network-admin

Parameters

notification: Specifies the notification action. The system sends a notification to the NMS when the event is triggered.

set: Specifies the set action. The system sets a value for the specified MIB object when the event is triggered.

Usage guidelines

You can set both set and notification actions for an event.

·     When you specify the set action, the system automatically creates a set entry and enters action-set view. You can configure the set action in this view. For more information, see the configuration in action-set view.

·     When you specify the notification action, the system automatically creates a notification entry and enters action-notification view. You can configure the notification action in this view. For more information, see the configuration in action-notification view.

Examples

# Set the notification action for an event and specify the notification OID mteEventSetFailure for the action. Set the set action for the event and set the value of the monitored object ipForwarding.0 to 2.

<Sysname> system-view

[Sysname] snmp mib event owner owner1 name EventA

[Sysname-event-owner1-EventA] action notification

[Sysname-event-owner1-EventA-notification] oid mteEventSetFailure

[Sysname-event-owner1-EventA-notification] quit

[Sysname-event-owner1-EventA] action set

[Sysname-event-owner1-EventA-set] oid ipForwarding.0

[Sysname-event-owner1-EventA-set] value 2

Related commands

event enable

snmp mib event

comparison

Use comparison to specify a Boolean comparison type for the sampled value and the reference value.

Use undo comparison to restore the default.

Syntax

comparison { equal | greater | greaterorequal | less | lessorequal | unequal }

undo comparison

Default

The Boolean comparison type is unequal.

Views

Trigger-Boolean view

Predefined user roles

network-admin

Parameters

equal: Specifies the Boolean comparison type as equal. When the sampled value equals the reference value, the trigger condition is met.

greater: Specifies the Boolean comparison type as greater than. When the sampled value is greater than the reference value, the trigger condition is met.

greaterorequal: Specifies the Boolean comparison type as greater than or equal to. When the sampled value is greater than or equal to the reference value, the trigger condition is met.

less: Specifies the Boolean comparison type as smaller than. When the sampled value is smaller than the reference value, the trigger condition is met.

lessorequal: Specifies the Boolean comparison type as smaller than or equal to. When the sampled value is smaller than or equal to the reference value, the trigger condition is met.

unequal: Specifies the Boolean comparison type as unequal. When the sampled value is unequal to the reference value, the trigger condition is met.

Usage guidelines

If the sampled value meets the trigger condition at two or more samplings in succession, an event is triggered only at the first sampling.

For an event to be triggered at the first sampling, execute the startup enable command.

Examples

# Specify the Boolean comparison type as unequal.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test boolean

[Sysname-trigger-owner1-triggerA-boolean] comparison unequal

Related commands

snmp mib event trigger

test

context (action-set view)

Use context to configure a context for the set-action object.

Use undo context to restore the default.

Syntax

context context-name

undo context

Default

A set-action object does not have a context.

Views

Action-set view

Predefined user roles

network-admin

Parameters

context-name: Specifies a context, a case-sensitive string of 1 to 32 characters.

Usage guidelines

To uniquely identify a set-action object, configure a context for it.

Examples

# Configure the context contextname1 for the set-action object.

<Sysname>system-view

[Sysname] snmp mib event owner owner1 name EventA

[Sysname-event-owner1-EventA] action set

[Sysname-event-owner1-EventA-set] context contextname1

Related commands

action

snmp mib event owner

wildcard context

context (trigger view)

Use context to configure a context for a monitored object.

Use undo context to restore the default.

Syntax

context context-name

undo context

Default

A monitored object does not have a context.

Views

Trigger view

Predefined user roles

network-admin

Parameters

context-name: Specifies a context, a case-sensitive string of 1 to 32 characters.

Usage guidelines

To uniquely identify a monitored object, configure a context for it.

Examples

# Configure the context contextname1 for a monitored object.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] context contextname1

Related commands

snmp mib event trigger

wildcard context

delta falling

Use delta falling to set a delta falling threshold and specify a falling event.

Use undo delta falling to restore the default.

Syntax

delta falling { event owner event-owner name event-name | value integer-value }

undo delta falling { event | value }

Default

The delta falling threshold is 0, and no falling event is specified.

Views

Trigger-threshold view

Predefined user roles

network-admin

Parameters

event owner event-owner name event-name: Specifies an event by its owner and its name. Use the trigger owner as the event owner. The event-name argument is a case-sensitive string of 1 to 32 characters.

value integer-value: Specifies a delta falling threshold in the range of –2147483648 to 2147483647. The value must be smaller than or equal to the delta rising threshold.

Usage guidelines

A falling event is triggered if the delta value (difference between the current sampled value and the previous sampled value) is smaller than or equal to the delta falling threshold.

If the delta value crosses the delta falling threshold multiple times in succession, a falling event is triggered only for the first crossing.

Examples

# Set the delta falling threshold to 20.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test threshold

[Sysname-trigger-owner1-triggerA-threshold] delta falling value 20

Related commands

sample

snmp mib event trigger

test

delta rising

Use delta rising to set a delta rising threshold and specify a rising event.

Use undo delta rising to restore the default.

Syntax

delta rising { event owner event-owner name event-name | value integer-value }

undo delta rising { event | value }

Default

The delta rising threshold is 0, and no rising event is specified.

Views

Trigger-threshold view

Predefined user roles

network-admin

Parameters

event owner event-owner name event-name: Specifies an event by its owner and its name. Use the trigger owner as the event owner. The event-name argument is a case-sensitive string of 1 to 32 characters.

value integer-value: Specifies a delta rising threshold in the range of –2147483648 to 2147483647. The value must be greater than or equal to the delta falling threshold.

Usage guidelines

A rising event is triggered if the delta value is greater than or equal to the delta rising threshold.

If the delta value of the monitored object crosses the delta rising threshold multiple times in succession, a rising event is triggered only for the first crossing.

Examples

# Set the delta rising threshold to 50, and specify the event with the owner owner1 and the name event1 as the rising event.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test threshold

[Sysname-trigger-owner1-triggerA-threshold] delta rising value 50

[Sysname-trigger-owner1-triggerA-threshold] delta rising event owner owner1 name event1

Related commands

sample

snmp mib event trigger

test

description (event view)

Use description to configure a description for an event.

Use undo description to restore the default.

Syntax

description text

undo description

Default

An event does not have a description.

Views

Event view

Predefined user roles

network-admin

Parameters

text: Specifies a description, a case-sensitive string of 1 to 255 characters.

Examples

# Configure the description EventA is an RMON event for the event with the owner owner1 and the name eventA.

<Sysname> system-view

[Sysname] snmp mib event owner owner1 name EventA

[Sysname-event-owner1-EventA] description EventA is an RMON event

Related commands

snmp mib event owner

description (trigger view)

Use description to configure a description for a trigger.

Use undo description to restore the default.

Syntax

description text

undo description

Default

A trigger does not have a description.

Views

Trigger view

Predefined user roles

network-admin

Parameters

text: Specifies a description, a case-sensitive string of 1 to 255 characters.

Examples

# Configure the description triggerA is configured for configured for network management events for the trigger with the owner owner1 and the name triggerA.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] description triggerA is configured for network management events

Related commands

snmp mib event trigger

display snmp mib event

Use display snmp mib event to display Event MIB configuration and statistics.

Syntax

display snmp mib event

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display Event MIB configuration and statistics.

<Sysname> display snmp mib event

TriggerFailures               : 0

EventFailures                 : 0

SampleMinimum                 : 1

SampleInstanceMaximum         : 0

SampleInstance                : 0

SampleInstancesHigh           : 0

SampleInstanceLacks           : 0

Trigger entry triggerA owned by owner1:

  TriggerComment              : triggerA is to monitor the state of the interface

  TriggerTest                 : boolean

  TriggerSampleType           : absoluteValue

  TriggerValueID              : 1.3.6.1.2.1.2.2.1.7.3<ifAdminStatus.3>

  TriggerValueIDWildcard      : false

  TriggerTargetTag            : N/A

  TriggerContextName          : context1

  TriggerContextNameWildcard  : true

  TriggerFrequency(in seconds): 600

  TriggerEnabled              : true

  Boolean entry:

   BoolCmp                    : unequal

   BoolValue                  : 1

   BoolStartUp                : true

   BoolObjOwner               : owner1

   BoolObjName                : Objects1

   BoolEvtOwner               : N/A

   BoolEvtName                : N/A

Event entry eventA owned by owner2:

  EvtComment                  : event is to set ifAdminStatus

  EvtAction                   : notification | set

  EvtEnabled                  : true

  Notification entry:

   NotifyOID                  : 1.3.6.1.2.1.88.2.0.1<mteTriggerFired>

   NotifyObjOwner             : N/A

   NotifyObjName              : N/A

  Set entry:

   SetObj                     : 1.3.6.1.2.1.2.2.1.7<ifAdminStatus>

   SetObjWildcard             : true

   SetValue                   : 2

   SetTargetTag               : N/A

   SetContextName             : context1

   SetContextNameWildcard     : false

Object list objectA owned by owner3:

  ObjIndex                    : 1

  ObjID                       : 1.3.6.1.2.1.2.1.0<ifNumber.0>

  ObjIDWildcard               : false

Object list objectA owned by owner3:

  ObjIndex                    : 2

  ObjID                       : 1.3.6.1.2.1.2.2.1.2.0<ifDescr.0>

  ObjIDWildcard               : false

For more information about the command output, see Table 1 to Table 4.

Related commands

snmp mib event

snmp mib event object list

snmp mib event trigger

display snmp mib event event

Use display snmp mib event event to display information about an event and the event actions.

Syntax

display snmp mib event event [ owner event-owner name event-name ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

owner event-owner name event-name: Specifies an event by its owner and name. The event-owner argument must be an existing SNMPv3 user.  The event-name argument is a case-sensitive string of 1 to 32 characters. If you do not specify an event, this command displays information about all events and event actions.

Examples

# Display information about the event with the owner owner2 and name eventA and the event actions.

<Sysname>display snmp mib event event owner owner2 name eventA

Event entry eventA owned by owner2:

  EvtComment                  : event is to set ifAdminStatus

  EvtAction                   : notification | set

  EvtEnabled                  : true

  Notification entry:

   NotifyOID                  : 1.3.6.1.2.1.88.2.0.1<mteTriggerFired>

   NotifyObjOwner             : N/A

   NotifyObjName              : N/A

  Set entry:

   SetObj                     : 1.3.6.1.2.1.2.2.1.7<ifAdminStatus>

   SetObjWildcard             : true

   SetValue                   : 2

   SetTargetTag               : N/A

   SetContextName             : context1

   SetContextNameWildcard     : false

Table 1 Command output

Field

Description

Event entry

EvtComment

Description for the event.

EvtAction

Event actions:

·     Set action.

·     Notification action.

EvtEnabled

Event status:

·     Enabled.

·     Disabled.

Notification entry

NotifyOID

Notification OID.

NotifyObjOwner

Owner of the notification-action object.

NotifyObjName

Name of the object list to be added to the notification.

Set entry

SetObj

OID of the set-action object.

SetObjWildcard

Wildcarding option for the OID:

·     false—Specifies an object by its OID.

·     true—Enables a wildcard search for OIDs.

SetValue

Value of the set-action object.

SetTargetTag

Remote tag for the set-action object.

SetContextName

Context for the set-action object.

SetContextNameWildcard

Wildcarding option for the context

·     false—Specifies a context.

·     true—Enables wildcard search for contexts.

 

Related commands

snmp mib event

display snmp mib event object list

Use display snmp mib event event to display information about object lists.

Syntax

display snmp mib event object list [ owner group-owner name group-name ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

owner group-owner name group-name: Specifies an object list by its owner and name. The objects -owner argument must be an existing SNMPv3 user. The objects name argument is a case-sensitive string of 1 to 32 characters. If you do not specify an object list, this command displays information about all object lists.

Examples

# Display information about the object list with the owner owner3 and name objectA.

<Sysname> display snmp mib event object list owner owner3 name objectA

Object list objectA owned by owner3:

ObjIndex                    : 1

ObjID                       : 1.3.6.1.2.1.2.1.0<ifNumber.0>

ObjIDWildcard               : false

Object list objectA owned by owner3:

ObjIndex                    : 2

ObjID                       : 1.3.6.1.2.1.2.2.1.2.0<ifDescr.0>

ObjIDWildcard               : false

Table 2 Command output

Field

Description

ObjIndex

Index of the object.

ObjID

OID of the object.

ObjIDWildcard

Wildcarding option for the OID:

·     false—Specifies the OID.

·     true—Enables wildcard search for OIDs.

 

Related commands

snmp mib event object list

display snmp mib event summary

Use display snmp mib event summary to display Event MIB brief information.

Syntax

display snmp mib event summary

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display Event MIB brief information.

<Sysname> display snmp mib event summary

TriggerFailures               : 0

EventFailures                 : 0

SampleMinimum                 : 1

SampleInstanceMaximum         : 0

SampleInstance                : 0

SampleInstancesHigh           : 0

SampleInstanceLacks           : 0

Table 3 Command output

Field

Description

TriggerFailures

Number of trigger test failures.

EventFailures

Number of notification or set action failures.

SampleMinimum

Minimum sampling interval.

SampleInstanceMaximum

Maximum number of sampled instances.

SampleInstance

Number of current sampled instances.

SampleInstancesHigh

Maximum number of sampled instances.

SampleInstanceLacks

Number of sampling failures after the maximum number of sampled instances is reached.

 

Related commands

display snmp mib event

display snmp mib event trigger

Use display snmp mib event trigger to display information about a trigger and the trigger tests.

Syntax

display snmp mib event trigger [ owner trigger-owner name trigger-name ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

owner trigger-owner name trigger name: Specifies a trigger by its owner and name. The trigger-owner argument must be an existing SNMPv3 user. The trigger-name argument is case-sensitive string of 1 to 32 characters. If you do not specify a trigger, this command displays information about all triggers and trigger tests.

Examples

# Display information about the trigger with the owner owner1 and the name triggerA and the trigger tests.

<Sysname> display snmp mib event trigger owner owner1 name triggerA

Trigger entry triggerA owned by owner1:

  TriggerComment              : triggerA is to monitor the state of the interface

  TriggerTest                 : existence | boolean | threshold

  TriggerSampleType           : absoluteValue

  TriggerValueID              : 1.3.6.1.2.1.2.2.1.7.3<ifAdminStatus.3>

  TriggerValueIDWildcard      : false

  TriggerTargetTag            : N/A

  TriggerContextName          : context1

  TriggerContextNameWildcard  : true

  TriggerFrequency(in seconds): 600

  TriggerObjOwner             : owner1

  TriggerObjName              : obj1

  TriggerEnabled              : true

  Existence entry:

   ExiTest                    : present | absent

   ExiStartUp                 : present | absent

   ExiObjOwner                : owner1

   ExiObjName                 : object1

   ExiEvtOwner                : owner1

   ExiEvtName                 : event1

  Boolean entry:

   BoolCmp                    : unequal

   BoolValue                  : 1

   BoolStartUp                : true

   BoolObjOwner               : owner1

   BoolObjName                : Objects1

   BoolEvtOwner               : N/A

   BoolEvtName                : N/A

  Threshold entry:

   ThresStartUp               : falling

   ThresRising                : 40

   ThresFalling               : 20

   ThresDeltaRising           : 40

   ThresDeltaFalling          : 20

   ThresObjOwner              : N/A

   ThresObjName               : N/A

   ThresRisEvtOwner           : owner1

   ThresRisEvtName            : event1

   ThresFalEvtOwner           : owner1

   ThresFalEvtName            : event1

   ThresDeltaRisEvtOwner      : owner1

   ThresDeltaRisEvtName       : event1

   ThresDeltaFalEvtOwner      : owner1

   ThresDeltaFalEvtName       : event1

Table 4 Command output

Field

Description

Trigger entry

TriggerComment

Description for the trigger.

TriggerTest

Trigger test type:

·     Existence.

·     Boolean.

·     Threshold.

TriggerSampleType

Trigger sampling method:

·     absoluteValue—Absolute sampling.

·     deltaValue—Delta sampling.

TriggerValueID

OID of the monitored object.

TriggerValueIDWildcard

Wildcarding option for the object OIDs:

·     false—Object OIDs are fully specified

·     true—Object OIDs are wildcarded.

TriggerTargetTag

Remote tag for the monitored object.

TriggerContextName

Context for an object.

TriggerContextNameWildcard

Wildcarding option for the contexts

·     false—Contexts are fully specified.

·     true—Contexts are wildcarded.

TriggerFrequency

Trigger sampling interval.

TriggerObjOwner

Owner of the trigger object.

TriggerObjName

Name of the trigger object.

TriggerEnabled

Trigger status:

·     true—The trigger is enabled.

·     false—The trigger is disabled..

Existence entry

ExiTest

Type of the existence trigger test:

·     present.

·     absent.

·     changed.

ExiStartUp

Type of the existence trigger test for the first sampling:

·     present.

·     absent.

·     changed.

ExiObjOwner

Owner of the existence trigger test object.

ExiObjName

Name of the existence trigger test object.

ExiEvtOwner

Owner of the existence trigger test event.

ExiEvtName

Name of the existence trigger test event.

Boolean entry

BoolCmp

Boolean trigger test type:

·     unequal.

·     equal.

·     less.

·     lessOrEqual.

·     greater.

·     greaterOrEqual.

BoolValue

Reference value for the Boolean trigger test.

BoolStartUp

Whether the event is enabled for the first sampling:

·     true—The event is enabled for the first sampling.

·     false—The event is disabled for the first sampling.

BoolObjOwner

Owner of the Boolean trigger test object.

BoolObjName

Name of the Boolean trigger test object.

BoolEvtOwner

Owner of the Boolean event.

BoolEvtName

Name of the Boolean event.

Threshold entry

ThresStartUp

Threshold trigger test for the first sampling:

·     rising.

·     falling.

·     risingOrFalling.

ThresRising

Rising threshold.

ThresFalling

Falling threshold.

ThresDeltaRising

Delta rising threshold.

ThresDeltaFalling

Delta falling threshold.

ThresObjOwner

Owner of the threshold test object.

ThresObjName

Name of the threshold test object.

ThresRisEvtOwner

Owner of the rising event.

ThresRisEvtName

Name of the rising event.

ThresFalEvtOwner

Owner of the falling event.

ThresFalEvtName

Name of the falling event.

ThresDeltaRisEvtOwner

Owner of the Delta rising event.

ThresDeltaRisEvtName

Name of the Delta rising event.

ThresDeltaFalEvtOwner

Owner of the Delta falling event.

ThresDeltaFalEvtName

Name of the Delta falling event.

 

Related commands

snmp mib event trigger

event (trigger-Boolean view)

Use event to specify an event for a Boolean trigger test.

Use undo event to restore the default.

Syntax

event owner event-owner name event-name

undo event

Default

No event is specified for a Boolean trigger test.

Views

Trigger-Boolean view

Predefined user roles

network-admin

Parameters

owner event-owner: Specifies the owner of an event. Use the trigger owner as the event owner.

name event-name: Specifies the name of an event, a case-sensitive string of 1 to 32 characters.

Examples

# Specify an event for a Boolean trigger test.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test boolean

[Sysname-trigger-owner1-triggerA-boolean] event owner owner1 name event1

Related commands

snmp mib event trigger

test

event (trigger-existence view)

Use event to specify an event for an existence trigger test.

Use undo event to restore the default.

Syntax

event owner event-owner name event-name

undo event

Default

No event is specified for an existence trigger test.

Views

Trigger-existence view

Predefined user roles

network-admin

Parameters

owner event-owner: Specifies the owner of an event. Use the trigger owner as the event owner.

name event-name: Specifies the name of an event, a case-sensitive string of 1 to 32 characters.

Examples

# Specify an event for an existence trigger test.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test existence

[Sysname-trigger-owner1-triggerA-existence] event owner owner1 name event1

Related commands

snmp mib event trigger

test

event enable

Use event enable to enable an event.

Use undo event enable to disable an event.

Syntax

event enable

undo event enable

Default

An event is disabled.

Views

Event view

Predefined user roles

network-admin

Usage guidelines

For an event to be triggered when the trigger condition is met, execute the event enable command.

Examples

# Enable the event with the owner owner1 and the name EventA.

<Sysname> system-view

[Sysname] snmp mib event owner owner1 name EventA

[Sysname-event-owner1-EventA] event enable

Related commands

action

snmp mib event

falling

Use falling to set a falling threshold and specify a falling event.

Use undo falling to restore the default.

Syntax

falling { event owner event-owner name event-name | value integer-value }

undo falling { event | value }

Default

The falling threshold is 0, and no falling event is specified.

Views

Trigger-threshold view

Predefined user roles

network-admin

Parameters

event owner event-owner: Specifies the owner of an event. Use the trigger owner as the event owner.

name event-name: Specifies the name of an event, a case-sensitive string of 1 to 32 characters.

value integer-value: Specifies a falling threshold in the range of –2147483648 to 2147483647. The value must be smaller than or equal to the rising threshold.

Usage guidelines

A falling event is triggered if the value of the monitored object is smaller than or equal to the falling threshold.

If the value of the monitored object crosses the falling threshold at two or more samplings in succession, the event is triggered only at the first sampling.

Examples

# Set the falling threshold to 20.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test threshold

[Sysname-trigger-owner1-triggerA-threshold] falling value 20

Related commands

sample

snmp mib event trigger

test

frequency

Use frequency to set a sampling interval.

Use undo event to restore the default.

Syntax

frequency interval

undo frequency

Default

The sampling interval is 600 seconds.

Views

Trigger view

Predefined user roles

network-admin

Parameters

interval: Specifies a sampling interval in the range of 1 to 4294967295 seconds. The sampling interval must be greater than or equal to the minimum sampling interval.

Usage guidelines

To set the minimum sampling interval, execute the snmp mib event sample minimum command.

To avoid sampling failure, do not set the sampling interval too small when there are a large number of sampled objects.

Examples

# Set the sampling interval for a trigger to 360 seconds.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] frequency 360

Related commands

snmp mib event sample minimum

snmp mib event trigger

object list (action-notification view)

Use object list to specify an object list for a notification action. The objects in the list will be added to the notification when the notification action is triggered.

Use undo object list to restore the default.

Syntax

object list owner group-owner name group-name

undo object list

Default

No object list is specified for a notification action.

Views

Action-notification view

Predefined user roles

network-admin

Parameters

owner group-owner: Specifies an object list owner. Use the event owner as the object list owner.

name group-name: Specifies an object list name, a case-sensitive string of 1 to 32 characters.

Usage guidelines

If you do not specify an object list for a notification action or the specified object list does not contain objects, no objects will be added to the triggered notification.

For more information, see "object list (trigger view)."

Examples

# Specify the object list with the owner owner1 and name listA for the event with the owner owner1 and name EventA.

<Sysname> system-view

[Sysname] snmp mib event owner owner1 name EventA

[Sysname-event-owner1-EventA] action notification

[Sysname-event-owner1-EventA-notification] object list owner owner1 name listA

Related commands

action

snmp mib event owner

object list (trigger view)

Use object list to specify an object list for a trigger. The objects in the list will be added to the triggered notification.

Use undo object list to restore the default.

Syntax

object list owner group-owner name group-name

undo object list

Default

No object list is specified for a trigger.

Views

Trigger view

Predefined user roles

network-admin

Parameters

owner group-owner: Specifies an object list owner. Use the trigger owner as the object list owner.

name group-name: Specifies an object list name, a case-sensitive string of 1 to 32 characters.

Usage guidelines

An object list is identified by its owner and name. After you specify a list of objects for a trigger, the objects in the list are added to the notification when the notification action is triggered.

You can configure the object list command in trigger view, trigger-test view (including trigger-Boolean view, trigger existence view, and trigger threshold view), and action-notification view. If the command is configured in any two of the views or all the three views, the object lists are added to the notification in the sequence: trigger view, trigger-test view, and action-notification view.

Examples

# Specify the object list with the owner owner1 and name objectA for a trigger.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] object list owner owner1 name objectA

Related commands

snmp mib event trigger

object list (trigger-Boolean view)

Use object list to specify an object list for a Boolean trigger test. The objects in the list will be added to the notification triggered by the test.

Use undo object list to restore the default.

Syntax

object list owner group-owner name group-name

undo object list

Default

No object list is specified for a Boolean trigger test.

Views

Trigger-Boolean view

Predefined user roles

network-admin

Parameters

owner group-owner: Specifies an object list owner. Use the trigger owner as the object list owner.

name group-name: Specifies an object list name, a case-sensitive string of 1 to 32 characters.

Usage guidelines

For more information, see "object list (trigger view)."

Examples

# Specify the object list with the owner owner1 and name objectA for the trigger-Boolean trigger test.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test boolean

[Sysname-trigger-owner1-triggerA-boolean] object list owner owner1 name objectA

Related commands

snmp mib event trigger

test

object list (trigger-existence view)

Use object list to specify an object list for an existence trigger test. The objects in the list will be added to the notification triggered by the test.

Use undo object list to restore the default.

Syntax

object list owner group-owner name group-name

undo object list

Default

No object list is specified for an existence trigger test.

Views

Trigger- existence view

Predefined user roles

network-admin

Parameters

owner group-owner: Specifies an object list owner. Use the trigger owner as the object list owner

name group-name: Specifies an object list name, a case-sensitive string of 1 to 32 characters.

Usage guidelines

For more information, see "object list (trigger view)."

Examples

# Specify the object list with the owner owner1 and name objectA for the existence trigger test.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test existence

[Sysname-trigger-owner1-triggerA-existence] object list owner owner1 name objectA

Related commands

snmp mib event trigger

test

object list (trigger-threshold view)

Use object list to specify an object list for a trigger-threshold test. The objects in the list will be added to the notification triggered by the test.

Use undo object list to restore the default.

Syntax

object list owner group-owner name group-name

undo object list

Default

No object list is specified for a trigger-threshold test.

Views

Trigger-threshold view

Predefined user roles

network-admin

Parameters

owner group-owner: Specifies an object list owner. Use the trigger owner as the object list owner.

name group-name: Specifies an object list name, a case-sensitive string of 1 to 32 characters.

Usage guidelines

For more information, see "object list (trigger view)."

Examples

# Specify the object list with the owner owner1 and name objectA for the trigger-threshold test.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test threshold

[Sysname-trigger-owner1-triggerA-threshold] object list owner owner1 name objectA

Related commands

snmp mib event trigger

test

oid (action-notification view)

Use oid to specify a notification to be sent when the notification action is triggered.

Use undo oid to restore the default.

Syntax

oid object-identifier

undo oid

Default

The OID is 0.0. No notification is specified for a notification action.

Views

Action-notification view

Predefined user roles

network-admin

Parameters

object-identifier: Specifies a notification by its OID, a case-sensitive string of 1 to 255 characters. It must be a trap node.

Examples

# Specify the notification with the OID 1.3.6.1.2.1.14.16.2.1 for the event with the owner owner1 and name EventA.

<Sysname> system-view

[Sysname] snmp mib event owner owner1 name EventA

[Sysname-event-owner1-EventA] action notification

[Sysname-event-owner1-EventA-notification] oid 1.3.6.1.2.1.14.16.2.1

Related commands

action

snmp mib event owner

oid (action-set view)

Use oid to specify a set-action object.

Use undo oid to restore the default.

Syntax

oid object-identifier

undo oid

Default

The OID is 0.0. No object is specified for a set action.

Views

Action-set view

Predefined user roles

network-admin

Parameters

object-identifier: Specifies an object by its OID or name, a case-sensitive string of 1 to 255 characters. The object can be a table node, conceptual row node, table column node, leaf node, or parent leaf node.

Examples

# Specify the object with the OID 1.3.6.1.2.1.2.2.1.7.3 for the set action of an event with the owner owner1 and name EventA.

<Sysname> system-view

[Sysname] snmp mib event owner owner1 name EventA

[Sysname-event-owner1-EventA] action set

[Sysname-event-owner1-EventA-set] oid 1.3.6.1.2.1.2.2.1.7.3

Related commands

action

snmp mib event owner

wildcard oid (action-set view)

oid (trigger view)

Use oid to specify a MIB object for trigger sampling.

Use undo oid to restore the default.

Syntax

oid object-identifier

undo oid

Default

The OID is 0.0. No MIB object is specified for trigger sampling.

Views

Trigger view

Predefined user roles

network-admin

Parameters

object-identifier: Specifies an object by its OID or name, a case-sensitive string of 1 to 255 characters. The object can be a table node, conceptual row node, table column node, leaf node, or parent leaf node.

Examples

# Specify the object with the OID 1.3.6.1.2.1.2.2.1.1.3 for trigger sampling.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] oid 1.3.6.1.2.1.2.2.1.1.3

Related commands

snmp mib event trigger

rising

Use rising to specify a rising threshold.

Use undo rising to restore the default.

Syntax

rising { event owner event-owner name event-name | value integer-value }

undo rising { event | value }

Default

The rising threshold is 0, and no rising event is specified.

Views

Trigger-threshold view

Predefined user roles

network-admin

Parameters

event owner event-owner: Specifies an event owner. Use the trigger owner as the event owner.

name event-name: Specifies an event name, a case-sensitive string of 1 to 32 characters.

value integer-value: Specifies a rising threshold in the range of –2147483648 to 2147483647. The value must be greater than or equal to the falling threshold.

Usage guidelines

If the value of the monitored object crosses the rising threshold at two or more samplings in succession, an event is triggered only at the first sampling.

Examples

# Set the rising threshold to 50 and specify the rising event with the owner owner1 and name event1 for the threshold test.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test threshold

[Sysname-trigger-owner1-triggerA-threshold] rising value 50

[Sysname-trigger-owner1-triggerA-threshold] rising event owner owner1 name event1

Related commands

sample

snmp mib event trigger

test

sample

Use sample to specify a sampling method.

Use undo sample to restore the default.

Syntax

sample { absolute | delta }

undo sample

Default

The sampling method is absolute.

Views

Trigger view

Predefined user roles

network-admin

Parameters

absolute: Specifies the absolute sampling method. Use the current sampled value.

delta: Specifies the delta sampling method. Use the difference between the current sampled value and previous sampled value.

Usage guidelines

For delta sampling, obtain the difference between the current sampled value and previous sampled value as follows:

·     If the object value is UINT type, use the larger value to subtract the smaller value.

·     If the object value is INT type, use the present sampled value to subtract the previous sampled value.

Examples

# Specify the absolute sampling method.

<Sysname>system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] sample absolute

Related commands

snmp mib event trigger

snmp mib event

Use snmp mib event to create an event and enter its view, or enter the view of an existing event.

Use undo snmp mib event to remove an event.

Syntax

snmp mib event owner event-owner name event-name

undo snmp mib event owner event-owner name event-name

Default

No event exists.

Views

System view

Predefined user roles

network-admin

Parameters

event-owner: Specifies an event owner. The event owner must be an existing SNMPv3 user.

event-name: Specifies an event name, a case-sensitive string of 1 to 32 characters.

Usage guidelines

An event is identified by its owner and name.

Examples

# Create an event with the owner owner1 and the name EventA and enter its view.

<Sysname> system-view

[Sysname] snmp mib event owner owner1 name EventA

[Sysname-event-owner1-EventA]

Related commands

action

description

event enable

snmp mib event

snmp mib event object list

Use snmp mib event object list to configure an Event MIB object list.

Use undo snmp mib event object list to restore the default.

Syntax

snmp mib event object list owner group-owner name group-name object-index oid object-identifier [ wildcard ]

undo snmp mib event object list owner group-owner name group-name object-index

Default

No Event MIB object list is configured.

Views

System view

Predefined user roles

network-admin

Parameters

owner group-owner: Specifies an object list owner. The object list owner must be an existing SNMPv3 user.

name group-name: Specifies an object list name, a case-sensitive string of 1 to 32 characters.

object-index argument: Specifies an object list index in the range of 1 to 4294967295.

oid object-identifier: Specifies an object by its OID or name, a case-sensitive string of 1 to 255 characters. The object can be a table node, a conceptual row node, a table column node, a leaf mode, or a parent leaf node.

wildcard: Enables wildcard search for objects. If you do not specify this keyword, the object is specified.

Usage guidelines

An object list is identified by its owner, name, and index. The specified objects in the object list will be carried in the triggered notification to the NMS.

Examples

# Configure an object list with the owner owner1, name objectA, and index 10. Specify the object with the OID 1.3.6.1.2.1.2.2.1.1.3 to be carried in the triggered notification.

<Sysname> system-view

[Sysname] snmp mib event object list owner owner1 name objectA 10 oid 1.3.6.1.2.1.2.2.1.1.3

Related commands

snmp mib event

snmp mib event trigger

snmp mib event sample instance maximum

Use snmp mib event sample instance maximum to specify the maximum number of object instances that can be concurrently sampled.

Use undo snmp mib event sample instance maximum to restore the default.

Syntax

snmp mib event sample instance maximum max-number

undo snmp mib event sample instance maximum

Default

The maximum number of object instances that can be concurrently sampled is limited by the available resources. The value is 0.

Views

System view

Predefined user roles

network-admin

Parameters

max-number: Specifies the maximum number of object instances that can be concurrently sampled. The value is in the range of 0 to 4294967295.

Usage guidelines

If you use the wildcard option for an object, Event MIB also samples the wildcarded object instances. Include the wildcarded object instances when you calculate the number of the concurrently sampled instances.

Changing the maximum number of object instances that can be concurrently sampled does not affect the existing instances. If the maximum number of object instances that can be concurrently sampled is changed to a value smaller than the number of existing instances, the existing instances will continue to be sampled.

Examples

# Set the maximum number to 10 for the object instances that can be concurrently sampled.

<Sysname> system-view

[Sysname] snmp mib event sample instance maximum 10

Related commands

snmp mib event sample minimum

snmp mib event sample minimum

Use snmp mib event sample minimum to specify the minimum sampling interval.

Use undo snmp mib event sample minimum to restore the default.

Syntax

snmp mib event sample minimum min-number

undo snmp mib event sample minimum

Default

The minimum sampling interval is 1 second.

Views

System view

Predefined user roles

network-admin

Parameters

min-number: Specifies the minimum sampling interval in the range of 1 to 2147483647, in seconds.

Usage guidelines

After you configure the minimum sampling interval, make sure the trigger sampling interval is greater than or equal to the minimum sampling interval.

Changing the minimum sampling interval does not affect the existing instances. If the minimum sampling interval is changed to a value smaller than the sampling interval of a trigger, the existing instances of the trigger will continue to be sampled at its interval.

Examples

# Set the minimum sampling interval to 50 seconds.

<Sysname> system-view

[Sysname] snmp mib event sample minimum 50

Related commands

frequency

snmp mib event trigger

snmp mib event trigger

Use snmp mib event trigger to create a trigger and enter its view, or enter the view of an existing trigger.

Use undo snmp mib event trigger to remove a trigger.

Syntax

snmp mib event trigger owner trigger-owner name trigger-name

undo snmp mib event trigger owner trigger-owner name trigger-name

Default

No trigger exists.

Views

System view

Predefined user roles

network-admin

Parameters

trigger-owner: Specifies a trigger owner, which must be an existing SNMPv3 user.

trigger-name: Specifies a trigger name, a case-sensitive string of 1 to 32 characters.

Usage guidelines

A trigger is identified by its owner and name. In trigger view, you can specify a monitored object and set an interval for sampling the object. An event is triggered when the sampled object meets the trigger condition.

If the trigger owner has no read access to the monitored object configured in trigger view, sampling on the object cannot be performed. For more information about SNMPv3 user access rights, see Network Management and Monitoring Configuration Guide.

Examples

# Create a trigger with the owner owner1 and name triggerA.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA]

snmp-agent trap enable event-mib

Use snmp-agent trap enable event-mib to enable the Event MIB trap feature.

Use undo snmp-agent trap enable event-mib to disable the Event MIB trap feature.

Syntax

snmp-agent trap enable event-mib

undo snmp-agent trap enable event-mib

Default

The Event MIB trap feature is enabled.

Views

System view

Predefined user roles

network-admin

Usage guidelines

After you enable the Event MIB trap feature, traps are generated when object sampling fails or a trigger condition is met and sent to the SNMP module. Traps include trigger trap, rising threshold break trap, falling threshold break trap, trigger-condition detection failure trap, and set-action trigger failure trap.

For the traps to be sent correctly, you must also configure SNMP on the device. For more information about SNMP configuration, see Network Management and Monitoring Configuration Guide.

Examples

# Enable the event MIB trap feature.

<Sysname> system-view

[Sysname] snmp-agent trap enable event-mib

startup (trigger-existence view)

Use startup to specify existence trigger test types for the first sampling.

Use undo startup to remove the existence trigger test types for the first sampling.

Syntax

startup { absent | present }

undo startup { absent | present }

Default

The existence trigger test types for the first sampling are present and absent.

Views

Trigger-existence view

Predefined user roles

network-admin

Parameters

absent: Monitors the absence of a MIB object.

present: Monitors the presence of a MIB object.

Usage guidelines

For the first sampling, an event is triggered when the following conditions are met:

·     Both the startup and type commands specify the existence test type as present and the state of the monitored object changes to present at the first sampling. If the monitored objects are wildcarded, the event is triggered independently for each wildcarded object.

·     Both the startup command and type commands specify the existence trigger test type as absent and the state of the monitored object changes to absent at the first sampling. If the monitored objects are wildcarded, no event is triggered.

Examples

# Remove the present test configuration for the first sampling.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test existence

[Sysname-trigger-owner1-triggerA-existence] undo startup present

Related commands

type

startup (trigger-threshold view)

Use startup to specify a threshold trap type for the first sampling.

Use undo startup to restore the default.

Syntax

startup { falling | rising | rising-or-falling }

undo startup

Default

The threshold trap type for the first sampling is rising-or-falling.

Views

Trigger-threshold view

Predefined user roles

network-admin

Parameters

falling: Specifies the falling trap.

rising: Specifies the rising trap.

rising-or-falling: Specifies the rising or falling trap.

Usage guidelines

If the trap type for the first sampling is rising or rising-or-falling, a rising trap is triggered when the first sample value is greater than or equal to the rising threshold.

If the trap type for the first sampling is rising or rising-or-falling, a falling trap is triggered when the first sample value is smaller than or equal to the rising threshold.

If the first sampling fails or the monitored object does not exist at the first sampling, the second sampling is considered the first sampling.

Examples

# Specify the rising trap for the first sampling.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test threshold

[Sysname-trigger-owner1-triggerA-threshold] startup rising

Related commands

sample

snmp mib event trigger

test

startup enable

Use startup enable to enable an event to be triggered for the first Boolean sampling.

Use undo startup enable to disable an event to be triggered for the first Boolean sampling.

Syntax

startup enable

undo startup enable

Default

An event is triggered for the first Boolean sampling.

Views

Trigger-Boolean view

Predefined user roles

network-admin

Usage guidelines

For an event to be triggered when a trigger condition is met at the first Boolean sampling, execute the startup enable command.

If the first sampling fails or the monitored object does not exist at the first sampling, the second sampling is considered the first sampling.

Examples

# Trigger an event for the first Boolean sampling.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test boolean

[Sysname-trigger-owner1-triggerA-boolean] startup enable

Related commands

comparison

value

test

Use test to specify a trigger test type and enter its view.

Use undo test to remove a trigger test type.

Syntax

test { boolean | existence | threshold }

undo test { boolean | existence | threshold }

Default

No test type is specified for a trigger.

Views

Trigger view

Predefined user roles

network-admin

Parameters

boolean: Specifies a Boolean trigger test. This test compares the value of the monitored object with the reference value.

existence: Specifies an existence trigger test. This test monitors the absence, presence, and change of the monitored object.

threshold: Specifies a threshold test. This test compares the value of the monitored object with the specified thresholds, such as rising threshold and falling threshold.

Usage guidelines

For more information about the trigger tests, see the commands in the trigger-Boolean view, trigger-existence view, and trigger-threshold view .

Examples

# Specify the existence test for a trigger.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test existence

Related commands

snmp mib event trigger

trigger enable

Use trigger enable to enable a trigger.

Use undo trigger enable to disable a trigger.

Syntax

trigger enable

undo trigger enable

Default

A trigger is disabled.

Views

Trigger view

Predefined user roles

network-admin

Usage guidelines

Before you enable a trigger, make sure the trigger meets the following conditions:

·     A monitored object is specified for the trigger.

·     The trigger sampling interval is greater than or equal to the minimum sampling interval.

Examples

# Create and enable a trigger.

<Sysname>system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] oid 1.3.6.1.2.1.2.2.1.1.3

[Sysname-trigger-owner1-triggerA] frequency 360

[Sysname-trigger-owner1-triggerA] trigger enable

Related commands

snmp mib event trigger

type

Use type to specify existence trigger test types.

Use undo type to remove the existence trigger test types.

Syntax

type { absent | changed | present }

undo type { absent | changed | present }

Default

The existence trigger test types are present and absent.

Views

Trigger-existence view

Predefined user roles

network-admin

Parameters

absent: Monitors the absence of an object.

changed: Monitors the change of the value of an object. If the last sampling does not obtain a value, the event is not triggered.

present: Monitors the presence of an object.

Usage guidelines

For the first sampling, see "startup (trigger-existence view)".

The existence trigger tests also apply to the wildcarded instances of the monitor object.

Examples

# Specify the existence trigger test type as present.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test existence

[Sysname-trigger-owner1-triggerA-existence] type present

Related commands

snmp mib event trigger

startup

test

value (action-set view)

Use value to set a value for a set-action object.

Use undo value to restore the default.

Syntax

value integer-value

undo value

Default

The value of a set-action object is 0.

Views

Action-set view

Predefined user roles

network-admin

Parameters

integer-value: Specifies a value for a set-action object. The value is in the range of –2147483648 to +2147483647.

Examples

# Set the value to 2 for the set-action object with the OID 1.3.6.1.2.1.2.2.1.7.3.

<Sysname> system-view

[Sysname] snmp mib event owner owner1 name EventA

[Sysname-event-owner1-EventA] action set

[Sysname-event-owner1-EventA-set] oid 1.3.6.1.2.1.2.2.1.7.3

[Sysname-event-owner1-EventA-set] value 2

Related commands

action

mib event owner

oid

value (trigger-Boolean view)

Use value to set a reference value for a Boolean trigger test.

Use undo value to restore the default.

Syntax

value integer-value

undo value

Default

The reference value is 0.

Views

Trigger-Boolean view

Predefined user roles

network-admin

Parameters

integer-value: Specifies a reference value in the range of –2147483648 to +2147483647.

Usage guidelines

A Boolean trigger test compares the sampled value with the reference value.

Examples

# Set the reference value to 5 for the Boolean trigger test.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] test boolean

[Sysname-trigger-owner1-triggerA-boolean] value 5

Related commands

snmp mib event trigger

startup

test

wildcard context (action-set view)

Use wildcard context to enable wildcard search for the contexts of a set-action object.

Use undo wildcard context to restore the default.

Syntax

wildcard context

undo wildcard context

Default

The context of a set-action object is fully specified.

Views

Action-set view

Predefined user roles

network-admin

Usage guidelines

This command must be used with the context command. A wildcarded context has two parts: the context specified by the context command and the wildcarded part.

Examples

# Specify the context for the set-action object as contextname1 and enable wildcard search for the contexts.

<Sysname>system-view

[Sysname] snmp mib event owner owner1 name EventA

[Sysname-event-owner1-EventA] action set

[Sysname-event-owner1-EventA-set] context contextname1

[Sysname-event-owner1-EventA-set] wildcard context

Related commands

action set

context

snmp mib event owner

wildcard context (trigger view)

Use wildcard context to enable wildcard search for the contexts of a monitored object.

Use undo wildcard context to restore the default.

Syntax

wildcard context

undo wildcard context

Default

The context of a monitored object is fully specified.

Views

Trigger view

Predefined user roles

network-admin

Usage guidelines

This command must be used with the context command. A wildcarded context has two parts: the context specified by the context command and the wildcarded part.

Examples

# Specify the contexts for the monitored object as contextname and enable wildcard search for the contexts.

<Sysname> system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] context contextname

[Sysname-trigger-owner1-triggerA] wildcard context

Related commands

context

snmp mib event trigger

wildcard oid (action-set view)

Use wildcard oid to enable wildcard search for the set-action object OIDs.

Use undo wildcard oid to restore the default.

Syntax

wildcard oid

undo wildcard oid

Default

The set-action object OID is fully specified.

Views

Action-set view

Predefined user roles

network-admin

Usage guidelines

This command must be used in conjunction with the oid command. A wildcarded OID has two parts: the OID specified by the oid command and the wildcarded part.

Examples

# Specify the set-action object by its OID 1.3.6.1.2.1.2.2.1.7 for the event with the owner owner1 and the name EventA. Enable wildcard search for the sec-action object OIDs.

<Sysname> system-view

[Sysname] snmp mib event owner owner1 name EventA

[Sysname-event-owner1-EventA] action set

[Sysname-event-owner1-EventA-set] oid 1.3.6.1.2.1.2.2.1.7

[Sysname-event-owner1-EventA-set] wildcard oid

Related commands

action set

oid

snmp mib event owner

wildcard oid (trigger view)

Use wildcard oid to enable wildcard search for the monitored object OIDs.

Use undo wildcard oid to restore the default.

Syntax

wildcard oid

undo wildcard oid

Default

A monitored object OID is fully specified.

Views

Trigger view

Predefined user roles

network-admin

Usage guidelines

This command must be used in conjunction with the oid command.

A wildcarded OID has two parts: the OID specified by the oid command and the wildcarded part.

For example, to specify interface description nodes of all interfaces, execute the oid ifDescr and wildcard oid commands.

Examples

# Specify the sampled object by its OID 1.3.6.1.2.1.1.6 for a trigger and enable wildcard search for the monitored object OIDs.

<Sysname>system-view

[Sysname] snmp mib event trigger owner owner1 name triggerA

[Sysname-trigger-owner1-triggerA] oid 1.3.6.1.2.1.1.6

[Sysname-trigger-owner1-triggerA] wildcard oid

Related commands

oid

snmp mib event trigger