HUAWEI-DATASYNC-MIB

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Organization: Huawei Technologies Co.,Ltd.

Last Updated: 2015-07-16

Category: Device Management, Domain: Network Management, Vendor: Huawei

Description: Huawei data synchronization MIB providing objects for managing configuration and data synchronization between active and standby control plane modules.

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What Is HUAWEI-DATASYNC-MIB?

HUAWEI-DATASYNC-MIB is a Huawei proprietary MIB for managing configuration and data synchronization between a device's active and standby control-plane modules (main processing units), ensuring the standby stays consistent for a clean failover. It exposes objects tracking synchronization status/progress and configuration-change identifiers, such as a change-terminal identifier used to correlate configuration edits across the sync process. Its monitoring value is chiefly software status on redundant control planes: whether the standby MPU is currently in sync with the active one, which is critical because an out-of-sync standby will not take over cleanly during a failover, potentially causing a service-impacting outage. It is inherently tied to a device's dual-MPU/redundancy architecture and would typically be checked alongside the vendor's chassis-redundancy or high-availability MIBs. It is deployed on Huawei routers and switches configured with redundant main processing units for high-availability operation, and a HUAWEI-DATASYNC-MIB download is available for administrators who need to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HUAWEI-DATASYNC-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

Huawei routers and switches with redundant (active/standby) control processors

Monitoring Examples

No detailed sample objects beyond hwCfgChgTerminalID were captured for this MIB, so a fully grounded scenario is limited; an operator would use this object to trace which management terminal/session originated a configuration change during synchronization, and would check the module's synchronization-status object to confirm the standby MPU's configuration is current, catching a case where a change made only to the active unit failed to propagate before a failover occurred.

What Can Be Monitored

active/standby configuration synchronization status
configuration-change terminal/session identifier
sync completion/progress

Imported Objects

From HUAWEI-MIB

hwDatacomm

OBJECT-IDENTITY

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Gauge32
Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
TimeTicks

From SNMPv2-TC

DisplayString
RowStatus
TEXTUAL-CONVENTION

OIDs

OID symbolic	OID numeric	Type	Access	Description
hwDataSync	1.3.6.1.4.1.2011.5.25.191			Modified hwCfgChgTerminalID.
hwDataSyncScalarObjects	1.3.6.1.4.1.2011.5.25.191.1
I32 hwCurrentCfgChgSeqID	1.3.6.1.4.1.2011.5.25.191.1.1	Integer32	read-only	The value of this object identifies the ID of the current configuration change. The value ranges from 0 to 65535. After the ID of the configuration change reaches the maximum value, the value of the ID starts from 1 again. After the device is restarted, the value of the ID becomes 0.
I32 hwCfgChgSeqIDReveralCount	1.3.6.1.4.1.2011.5.25.191.1.2	Integer32	read-only	The value of this object identifies the cycle count of the index of configuration change table.
I32 hwCfgChgTableMaxItem	1.3.6.1.4.1.2011.5.25.191.1.3	Integer32	read-only	The value of this object identifies the maximum number of entries in hwCfgChgTable.
STR hwCfgBaselineTime	1.3.6.1.4.1.2011.5.25.191.1.4	DisplayString	read-only	Specifies the time of system confiuration was baseline.
hwDataSyncTableObjects	1.3.6.1.4.1.2011.5.25.191.2
hwCfgChgTable	1.3.6.1.4.1.2011.5.25.191.2.1		not-accessible	This table is used to record configuration changes. In this table, you can find the configuration change based on the specific index.
hwCfgChgEntry	1.3.6.1.4.1.2011.5.25.191.2.1.1		not-accessible	Entry of hwCfgChgTable.
I32 hwCfgChgSeqID	1.3.6.1.4.1.2011.5.25.191.2.1.1.1	Integer32	read-only	The value of this object identifies the configuration change ID. When configuration is changed, the sequence id will plus 1.
DAT hwCfgChgTime	1.3.6.1.4.1.2011.5.25.191.2.1.1.2	DateAndTime	read-only	This object indicates the configuration change time.
INT hwCfgChgTerminalType	1.3.6.1.4.1.2011.5.25.191.2.1.1.3	INTEGER	read-only	This object indicates the type of the terminal.
I32 hwCfgChgTerminalID	1.3.6.1.4.1.2011.5.25.191.2.1.1.4	Integer32	read-only	The value of this object identifies the terminal ID.
INT hwCfgChgType	1.3.6.1.4.1.2011.5.25.191.2.1.1.5	INTEGER	read-only	This object indicates the configuration change type.
OCT hwCfgChgViewName	1.3.6.1.4.1.2011.5.25.191.2.1.1.6	OCTET STRING	read-only	This object indicates the name of the view in which the configuration change occurs. For the command operation, the object is the name of the view in which the command is run. For the SNMP operation, the object is the OID of the MIB table or the scalar object.
I32 hwCfgChgCmdID	1.3.6.1.4.1.2011.5.25.191.2.1.1.7	Integer32	read-only	The value of this object identifies the ID of the configuration change command. For the SNMP operation, the value is 0.
OCT hwCfgChgDetailInfo	1.3.6.1.4.1.2011.5.25.191.2.1.1.8	OCTET STRING	read-only	This object indicates detailed configuration change information. For the command operation, the object is the command line. For the SNMP operation, the object is the index of the MIB table. When there are multiple indexes, the format of index1.index2.index3 is adopted.
hwCollectTable	1.3.6.1.4.1.2011.5.25.191.2.2		not-accessible	This table is used to enable the NMS to send the collecting script to the device to trigger the collection, and then monitor the collection status.
hwCollectEntry	1.3.6.1.4.1.2011.5.25.191.2.2.1		not-accessible	Entry of hwCollectTable.
I32 hwCollectIndex	1.3.6.1.4.1.2011.5.25.191.2.2.1.1	Integer32	not-accessible	The value of this object identifies the collection index.
I32 hwCollectNetManageId	1.3.6.1.4.1.2011.5.25.191.2.2.1.2	Integer32	read-write	The value of this object identifies the NMS ID.
INT hwCollectOperation	1.3.6.1.4.1.2011.5.25.191.2.2.1.3	INTEGER	read-write	This object indicates the instruction for the collection operation. Default value is stop.
OCT hwCollectInScriptFile	1.3.6.1.4.1.2011.5.25.191.2.2.1.4	OCTET STRING	read-write	This object indicates the name of the script file. T he length of the file name ranges from 1 character to 255 characters.
OCT hwCollectInResultFile	1.3.6.1.4.1.2011.5.25.191.2.2.1.5	OCTET STRING	read-write	This object indicates the name of the result file. The length of the file name ranges from 1 character to 255 characters.
INT hwCollectState	1.3.6.1.4.1.2011.5.25.191.2.2.1.6	INTEGER	read-only	This object indicates the collection status.
ROW hwCollectRowStatus	1.3.6.1.4.1.2011.5.25.191.2.2.1.7	RowStatus	read-create	This object indicates the row status.
hwDataSyncNotifications	1.3.6.1.4.1.2011.5.25.191.3
NTF hwCfgChgNotify	1.3.6.1.4.1.2011.5.25.191.3.1			This trap is generated when a configuration change occurs on the device within a specified period.
NTF hwCfgLastSaveFailNotify	1.3.6.1.4.1.2011.5.25.191.3.2			The last save operation failed, please check the configuration.
hwDataSyncConformance	1.3.6.1.4.1.2011.5.25.191.4
hwDataSyncGroups	1.3.6.1.4.1.2011.5.25.191.4.1
hwDataSyncScalarObjectsGroup	1.3.6.1.4.1.2011.5.25.191.4.1.1			A collection of objects on DataSync ScalarObjects Information.
hwCfgChgNotifyGroup	1.3.6.1.4.1.2011.5.25.191.4.1.2			A collection of objects on Configuration Change Information.
hwDataSyncNotifyGroup	1.3.6.1.4.1.2011.5.25.191.4.1.3			A collection of objects on synchronization Configuration Notify Information.
hwDataSyncCompliances	1.3.6.1.4.1.2011.5.25.191.4.2
hwDataSyncCompliance	1.3.6.1.4.1.2011.5.25.191.4.2.1			The compliance statement for entities that support the huawei DataSync MIB.

RFC description

Manages data synchronization between host devices and network managers on Huawei devices.

Start monitoring Huawei router or switch with redundant (active/standby) control processors with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download HUAWEI-DATASYNC-MIB

What Is HUAWEI-DATASYNC-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description