H3C-ISSU-MIB

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Organization: Hangzhou H3C Tech. Co., Ltd.

Last Updated: 2013-01-15

Category: Technology: High Availability, Vendor: H3C/HH3C

Description: H3C MIB for In-Service Software Upgrade (ISSU) managing hitless software upgrades on H3C network devices.

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What Is H3C-ISSU-MIB?

This H3C vendor MIB manages In-Service Software Upgrade (ISSU), a feature allowing software/firmware images on modules within an H3C chassis to be upgraded with minimal or no service disruption. It exposes an image table for specifying target upgrade image names/URLs per module and image type, along with operation type, status, and failure-reason objects reflecting the outcome of an upgrade or test operation. Its monitoring value is explicitly focused on software status, tracking whether an ISSU upgrade operation is in progress, succeeded, or failed, capturing the failure reason and completion time, which directly reflects the software version and upgrade health of the device's line cards or modules. It is specific to H3C's modular chassis architecture and likely interacts with underlying entity/module MIBs to identify which physical module an image applies to. It is deployed on H3C modular switches/routers where administrators perform hitless software upgrades across multiple line cards or supervisor modules. Engineers can download the H3C-ISSU-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in H3C-ISSU-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

H3C modular switches and routers supporting In-Service Software Upgrade (ISSU)

Monitoring Examples

An administrator would populate h3cIssuUpgradeImageTable/h3cIssuUpgradeImageEntry with h3cIssuUpgradeImageURL and h3cIssuUpgradeImageType to stage a new firmware image for a specific module, then trigger the operation via h3cIssuOpType. Polling h3cIssuOpStatus and h3cIssuOpTimeCompleted would confirm whether the upgrade finished successfully and when, while h3cIssuFailedReason would explain why an upgrade aborted, such as an image compatibility mismatch. Enabling h3cIssuOpTrapEnable ensures the management station is notified via trap as soon as the upgrade operation concludes.

What Can Be Monitored

upgrade image assignment per module
upgrade operation status
upgrade failure reason
upgrade completion time
software version staged for upgrade

Imported Objects

From HUAWEI-3COM-OID-MIB

h3cCommon

OBJECT-IDENTITY

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE

From SNMPv2-TC

DisplayString
RowStatus
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
h3cIssuUpgrade	1.3.6.1.4.1.2011.10.2.133			This MIB provides objects for upgrading images on modules in the system, objects for showing the result of an upgrade operation, and objects for showing the result of a test operation. To perform an upgrade operation, a management application must first read the h3cIssuUpgradeImageTable table and use the information in other tables, as explained below. You can configure a new image name for each image type as listed in h3cIssuUpgradeImageTable. The system will use this image on the particular module at the next reboot. The management application used to perform an upgrade operation must first check if an upgrade operation is already in progress in the system. This is done by reading the h3cIssuOpType ('none' indicates that no other upgrade operation is in progress. Any other value indicates that an upgrade is already in progress and a new upgrade operation is not allowed. To start an 'install' operation, the user must first perform a 'test' operation to examine the version compatibility between the given set of images and the running images. Only if the result of the 'test' operation is 'success' can the user proceed to do an install operation. The table h3cIssuTestResultTable provides the result of the 'test' operation performed by using h3cIssuOpType. The table h3cIssuUpgradeResultTable provides the result of the 'install' operation performed by using h3cIssuOpType.
h3cIssuUpgradeMibObjects	1.3.6.1.4.1.2011.10.2.133.1
h3cIssuUpgradeGroup	1.3.6.1.4.1.2011.10.2.133.1.1
h3cIssuUpgradeImageTable	1.3.6.1.4.1.2011.10.2.133.1.1.1		not-accessible	A table listing the image variable types that exist in the device.
h3cIssuUpgradeImageEntry	1.3.6.1.4.1.2011.10.2.133.1.1.1.1		not-accessible	An h3cIssuUpgradeImageEntry entry. Each entry provides an image variable type that exists in the device.
I32 h3cIssuUpgradeImageIndex	1.3.6.1.4.1.2011.10.2.133.1.1.1.1.1	Integer32	not-accessible	Index of each image.
INT h3cIssuUpgradeImageType	1.3.6.1.4.1.2011.10.2.133.1.1.1.1.2	INTEGER	read-create	Types of images that the system can run. The value of this object has four image variables names - 'boot', 'system', 'feature' and 'ipe'. This table will then list these four strings as follows: h3cIssuUpgradeImageType boot system feature IPE The user can assign images (using h3cIssuUpgradeImageURL) to these variables and the system will use the assigned images to boot.
STR h3cIssuUpgradeImageURL	1.3.6.1.4.1.2011.10.2.133.1.1.1.1.3	DisplayString	read-create	This object contains the path of the image of this entity.
ROW h3cIssuUpgradeImageRowStatus	1.3.6.1.4.1.2011.10.2.133.1.1.1.1.4	RowStatus	read-create	Row-status of image table.
h3cIssuOp	1.3.6.1.4.1.2011.10.2.133.1.1.2
INT h3cIssuOpType	1.3.6.1.4.1.2011.10.2.133.1.1.2.1	INTEGER	read-write	Command to be executed. The 'test' command must be performed before the 'install' command can be executed. The 'install' command is allowed only if a read of this object returns 'test' and the value of object h3cIssuOpStatus is 'success'. Command Remarks none If the user sets this object to 'none', the agent will return a success without performing an upgrade operation. done If this object returns any value other than 'none', setting this to 'done' will do the required cleanup of the previous upgrade operation and get the system ready for a new upgrade operation. test Check the version compatibility and upgrade method for the given set of image files. install For all the image entities listed in the h3cIssuUpgradeImageTable, perform the required upgrade operation listed in that table. rollback Abort the current 'install' operation and roll back to the previous version.
T/F h3cIssuImageFileOverwrite	1.3.6.1.4.1.2011.10.2.133.1.1.2.2	TruthValue	read-write	If you want to overwrite the existing file, set the value of this object to enable. Otherwise, set the value of this object to disable.
T/F h3cIssuOpTrapEnable	1.3.6.1.4.1.2011.10.2.133.1.1.2.3	TruthValue	read-write	If you want to enable the trap, set the value of this object to enable. Otherwise, set the value of this object to disable.
INT h3cIssuOpStatus	1.3.6.1.4.1.2011.10.2.133.1.1.2.4	INTEGER	read-only	Status of the specified operation. none - No operation was performed. failure - Specified operation has failed. inProgress - Specified operation is in progress. success - Specified operation completed successfully. rollbackInProgress - Rollback operation is in progress. rollbackSuccess - Rollback operation completed successfully.
STR h3cIssuFailedReason	1.3.6.1.4.1.2011.10.2.133.1.1.2.5	DisplayString	read-only	Indicates the the cause of 'failure' state of the object 'h3cIssuOpStatus'. This object would be a null string if the value of 'h3cIssuOpStatus' is not 'failure'.
STR h3cIssuOpTimeCompleted	1.3.6.1.4.1.2011.10.2.133.1.1.2.6	DisplayString	read-only	Indicates the time when the upgrade operation was completed. This object would be a null string if h3cIssuOpType is 'none'.
INT h3cIssuLastOpType	1.3.6.1.4.1.2011.10.2.133.1.1.2.7	INTEGER	read-only	This object indicates the previous h3cIssuOp value. It will be updated after a new h3cIssuOp is set and delivered to the upgrade process. Command Remarks none If the user sets this object to 'none', agent will return a success without performing an upgrade operation. done If this object returns any value other than 'none', setting this to 'done' will do the required cleanup of the previous upgrade operation and get the system ready for a new upgrade operation. test Check the version compatibility and upgrade method for the given set of image files. install For all the image entities listed in the h3cIssuUpgradeImageTable, perform the required upgrade operation listed in that table. rollback Abort the current install operation and roll back to the previous version.
INT h3cIssuLastOpStatus	1.3.6.1.4.1.2011.10.2.133.1.1.2.8	INTEGER	read-only	This object indicates previous h3cIssuOpStatus value. It will be updated after new h3cIssuOp is set and delivered to upgrade process. none - No operation was performed. failure - Specified operation has failed. inProgress - Specified operation is active. success - Specified operation completed successfully. rollbackInProgress - Rollback operation is in progress. rollbackSuccess - Rollback operation completed successfully.
STR h3cIssuLastOpFailedReason	1.3.6.1.4.1.2011.10.2.133.1.1.2.9	DisplayString	read-only	Indicates the cause of 'failure' state of the object 'h3cIssuOpStatus'. This object would be a null string if the value of 'h3cIssuOpStatus' is not 'failure'. The value will be updated when new h3cIssuOp is set and delivered to the upgrade process.
STR h3cIssuLastOpTimeCompleted	1.3.6.1.4.1.2011.10.2.133.1.1.2.10	DisplayString	read-only	Indicates the previous h3cIssuOpTimeCompleted value. The value will be updated when new h3cIssuOp is set and delivered to the upgrade process.
h3cIssuUpgradeResultGroup	1.3.6.1.4.1.2011.10.2.133.1.2
h3cIssuCompatibleResult	1.3.6.1.4.1.2011.10.2.133.1.2.1
INT h3cIssuCompatibleResultStatus	1.3.6.1.4.1.2011.10.2.133.1.2.1.1	INTEGER	read-only	Specifies whether the images provided in h3cIssuUpgradeImageTable are compatible with each other as far as this module is concerned. none - No operation was performed. inCompatible - The images provided are compatible and can be run on this module. compatible - The images provided are incompatible and can be run on this module. failure - Failed to get the compatibility.
STR h3cIssuCompatibleResultFailedReason	1.3.6.1.4.1.2011.10.2.133.1.2.1.2	DisplayString	read-only	Indicates the cause of 'failure' state of the object 'h3cIssuCompatibleResultStatus'. This object would be a null string if the value of 'h3cIssuCompatibleResultStatus' is not 'failure'.
h3cIssuTestResultTable	1.3.6.1.4.1.2011.10.2.133.1.2.2		not-accessible	Shows the result of the test operation, from which you can see the upgrade method.
h3cIssuTestResultEntry	1.3.6.1.4.1.2011.10.2.133.1.2.2.1		not-accessible	An h3cIssuTestResultEntry entry. Each entry provides the test result of a card in the device.
I32 h3cIssuTestResultIndex	1.3.6.1.4.1.2011.10.2.133.1.2.2.1.1	Integer32	not-accessible	Internal index, not accessible.
I32 h3cIssuTestDeviceChassisID	1.3.6.1.4.1.2011.10.2.133.1.2.2.1.2	Integer32	read-only	Chassis ID of the card.
I32 h3cIssuTestDeviceSlotID	1.3.6.1.4.1.2011.10.2.133.1.2.2.1.3	Integer32	read-only	Slot ID of the card.
I32 h3cIssuTestDeviceCpuID	1.3.6.1.4.1.2011.10.2.133.1.2.2.1.4	Integer32	read-only	CPU ID of the card.
INT h3cIssuTestDeviceUpgradeWay	1.3.6.1.4.1.2011.10.2.133.1.2.2.1.5	INTEGER	read-only	Upgrade method of the device. none - No operation was performed. reboot - The upgrade method of this device is Reboot. sequenceReboot - The upgrade method of this device is SequenceReboot. issuReboot - The upgrade method of this device is IssuReboot. serviceUpgrade - The upgrade method of this device is ServiceReboot. fileUpgrade - The upgrade method of this device is FileReboot. incompatibleUpgrade - The upgrade method of this device is IncompatibleUpgrade.
h3cIssuUpgradeResultTable	1.3.6.1.4.1.2011.10.2.133.1.2.3		not-accessible	Shows the result of the install operation.
h3cIssuUpgradeResultEntry	1.3.6.1.4.1.2011.10.2.133.1.2.3.1		not-accessible	An h3cIssuUpgradeResultEntry entry. Each entry provides the upgrade result of a card in the device.
I32 h3cIssuUpgradeResultIndex	1.3.6.1.4.1.2011.10.2.133.1.2.3.1.1	Integer32	not-accessible	Internal Index, not accessible.
I32 h3cIssuUpgradeDeviceChassisID	1.3.6.1.4.1.2011.10.2.133.1.2.3.1.2	Integer32	read-only	Chassis ID of the card.
I32 h3cIssuUpgradeDeviceSlotID	1.3.6.1.4.1.2011.10.2.133.1.2.3.1.3	Integer32	read-only	Slot ID of the card.
I32 h3cIssuUpgradeDeviceCpuID	1.3.6.1.4.1.2011.10.2.133.1.2.3.1.4	Integer32	read-only	CPU ID of the card.
INT h3cIssuUpgradeState	1.3.6.1.4.1.2011.10.2.133.1.2.3.1.5	INTEGER	read-only	Upgrade status of the device. init -The current status of the device is Init. loading -The current status of the device is Loading. loaded -The current status of the device is Loaded. switching -The current status of the device is Switching. switchover -The current status of the device is Switchover. committing -The current status of the device is Committing. committed -The current status of the device is Committed. rollbacking -The current status of the device is Rollbacking. rollbacked -The current status of the device is Rollbacked.
INT h3cIssuDeviceUpgradeWay	1.3.6.1.4.1.2011.10.2.133.1.2.3.1.6	INTEGER	read-only	Upgrade method of the card. none - No operation was performed. reboot - The upgrade method of this device is Reboot. sequenceReboot - The upgrade method of this device is SequenceReboot. issuReboot - The upgrade method of this device is IssuReboot. serviceUpgrade - The upgrade method of this device is ServiceReboot. fileUpgrade - The upgrade method of this device is FileReboot. incompatibleUpgrade - The upgrade method of this device is IncompatibleUpgrade.
INT h3cIssuUpgradeDeviceStatus	1.3.6.1.4.1.2011.10.2.133.1.2.3.1.7	INTEGER	read-only	Upgrade status of the device.
STR h3cIssuUpgradeFailedReason	1.3.6.1.4.1.2011.10.2.133.1.2.3.1.8	DisplayString	read-only	Indicates the cause of 'failure' state of the object 'h3cIssuUpgradeDeviceStatus'. This object would be a null string if the value of 'h3cIssuCompatibleResultStatus' is not 'failure'.
h3cIssuUpgradeNotify	1.3.6.1.4.1.2011.10.2.133.2
h3cIssuUpgradeTrapPrefix	1.3.6.1.4.1.2011.10.2.133.2.0
NTF h3cIssuUpgradeOpCompletionNotify	1.3.6.1.4.1.2011.10.2.133.2.0.1			An h3cIssuUpgradeOpCompletionNotify is sent at the completion of upgrade operation denoted by h3cIssuOp object, if such a notification was requested when the operation was initiated. h3cIssuOpType indicates the type of the operation. h3cIssuOpStatus indicates the result of the operation. h3cIssuFailedReason indicates the operation failure reason. h3cIssuOpTimeCompleted indicates the time when the operation was completed.

RFC description

H3C vendor-private MIB for managing In-Service Software Upgrade (ISSU) functionality on H3C networking devices.

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Download H3C-ISSU-MIB

What Is H3C-ISSU-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description