Contents

RMON-MIB· 1

About this MIB· 1

MIB file name· 1

Root object 1

Tabular objects· 1

eventTable· 1

logTable· 2

Notifications· 2

risingAlarm·· 2

fallingAlarm·· 3

 

 

RMON-MIB

About this MIB

Use this MIB to monitor data traffic on a network segment or the entire network.

MIB file name

rfc2819-rmon.mib

Root object

iso(1).org(3).dod(6).internet(1).mgmt(2).mib-2(1).rmon(16)

Tabular objects

eventTable

About this table

Use this table to configure event entries.

Support for operations

Create：Supported.

You must specify eventStatus when creating a row of instances. If the buildruns of the instances exceed the maximum specification, the creation fails.

Edit/Modify：Not supported

Delete：Supported

Read：Supported

Columns

The table index is eventIndex.

Object (OID)	Access	Syntax	Value range	Description	Implementation
eventLastTimeSent (1.3.6.1.2.1.16.9.1.1.5)	read-only	TimeTicks	TimeTicks (0..4294967295)	Time at which the most recent event occurs.	As per the MIB.
eventOwner (1.3.6.1.2.1.16.9.1.1.6)	read-create	OwnerString	OCTET STRING (0..127)	Event owner.	Not-displayable characters or question marks are not allowed. Default value: Zero-length string.
eventStatus (1.3.6.1.2.1.16.9.1.1.7)	read-create	EntryStatus	valid(1), createRequest(2), underCreation(3), invalid(4)	Event status.	As per the MIB.

 

logTable

About this table

Use this table to obtain event logs.

Support for operations

Create：Not supported

Edit/Modify：Not supported

Delete：Not supported

Read：Supported

Columns

The table indexes are logEventIndex and logIndex.

Object (OID)	Access	Syntax	Value range	Description	Implementation
logEventIndex (1.3.6.1.2.1.16.9.2.1.1)	read-only	Integer32	Integer32 (1..65535)	Index of the event entry that generated this log entry.	As per the MIB.
logIndex (1.3.6.1.2.1.16.9.2.1.2)	read-only	Integer32	Integer32 (1..2147483647)	Index of the log entry.	As per the MIB.
logTime (1.3.6.1.2.1.16.9.2.1.3)	read-only	TimeTicks	Standard MIB values.	Time when the log entry was created.	As per the MIB.
logDescription (1.3.6.1.2.1.16.9.2.1.4)	read-only	DisplayString	OCTET STRING (0..255)	Description of the event that activated this log entry.	As per the MIB.

 

Notifications

risingAlarm

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.16.0.1	A variable of an alarm entry crossed its rising threshold.	Informational	Warning	N/A (N/A)	ON

 

Notification triggers

This notification is generated when a variable of an alarm entry crosses its rising threshold and the triggered event is to send SNMP notifications.

System impact

No impact on services.

Status control

ON

CLI: Use the rmon event entry-number [ description string ] { log-trap security-string | trap security-string } [ owner text ] command.

OFF

CLI: Use the rmon event entry-number [ description string ] { log | none } [ owner text ] command.

Object

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.16.3.1.1.1 (alarmIndex)	Index of the alarm entry	alarmIndex	Integer32	1..65535
1.3.6.1.2.1.16.3.1.1.3 (alarmVariable)	Variable to be sampled	alarmIndex	OBJECT IDENTIFIER	Standard MIB values.
1.3.6.1.2.1.16.3.1.1.4 (alarmSampleType)	Sampling type	alarmIndex	INTEGER	absoluteValue(1), deltaValue(2)
1.3.6.1.2.1.16.3.1.1.5 (alarmValue)	Sampled value	alarmIndex	Integer32	Standard MIB values.
1.3.6.1.2.1.16.3.1.1.7 (alarmRisingThreshold)	Rising threshold	alarmIndex	Integer32	Standard MIB values.

 

Recommended action

To resolve the issue:

1.Execute the display rmon alarm command in any view to check information about the monitored variable and rising threshold. Locate and remove the reason causing the notification.

If the rising threshold is inappropriate, execute the rmon alarm command in system view to change the rising threshold.

2.If the issue persists, collect alarm information and configuration data and then contact H3C Support for help.

fallingAlarm

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.16.0.2	A variable of an alarm entry fell to or below its falling threshold.	Informational	Warning	N/A (N/A)	ON

 

Notification triggers

This notification is generated when a variable of an alarm entry falls to or below its falling threshold and the triggered event is to send SNMP notifications.

System impact

No impact on services.

Status control

ON

CLI: Use the rmon event entry-number [ description string ] { log-trap security-string | trap security-string } [ owner text ] command.

OFF

CLI: Use the rmon event entry-number [ description string ] { log | none } [ owner text ] command.

Object

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.16.3.1.1.1 (alarmIndex)	Index of the alarm entry	alarmIndex	Integer32	1..65535
1.3.6.1.2.1.16.3.1.1.3 (alarmVariable)	Variable to be sampled	alarmIndex	OBJECT IDENTIFIER	Standard MIB values.
1.3.6.1.2.1.16.3.1.1.4 (alarmSampleType)	Sampling type	alarmIndex	INTEGER	absoluteValue(1), deltaValue(2)
1.3.6.1.2.1.16.3.1.1.5 (alarmValue)	Sampled value	alarmIndex	Integer32	Standard MIB values.
1.3.6.1.2.1.16.3.1.1.8 (alarmFallingThreshold)	Falling threshold	alarmIndex	Integer32	Standard MIB values.

 

Recommended action

1.Execute the display rmon alarm command in any view to check information about the monitored variable and falling threshold. Locate and remove the reason causing the notification.

If the falling threshold is inappropriate, execute the rmon alarm command in system view to change the falling threshold.

2.If the issue persists, collect alarm information and configuration data and then contact H3C Support for help.