I2000-V1

All MIBs › I2000-V1

Category: Device Management

Description: MIB for the I2000 platform providing basic device management and status monitoring for legacy network equipment.

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What Is I2000-V1?

I2000-V1 (published as IMAP_NORTHBOUND_MIB) is a Huawei vendor-private MIB that, despite its name, is not a general device-management module but specifically the SNMP Northbound Interface for Huawei's iMAP transmission-network element management system, registered under Huawei's enterprises.2011 branch. It defines heartbeat objects (iMAPNorthboundHeartbeatSystemLabel, iMAPNorthboundHeartbeatPeriod, iMAPNorthboundHeartbeatTimeStamp) that let an upstream NMS confirm the iMAP-to-NMS link is alive, and an extensive fault-alarm object set (iMAPNorthboundAlarmCSN, iMAPNorthboundAlarmCategory, iMAPNorthboundAlarmLevel, iMAPNorthboundAlarmType, iMAPNorthboundAlarmRestore, iMAPNorthboundAlarmConfirm, plus fifteen reserved extended-product-item fields) that carry real-time alarm details from managed network elements up to the NMS. Leaf nodes such as iMAPNorthboundAlarmAcknowledge, iMAPNorthboundAlarmUnAcknowledge, and iMAPNorthboundAlarmClear let an NMS operator act on alarms by serial number, while dedicated TRAP-TYPEs push alarm and heartbeat events. This module is useful for confirming that fault reporting between Huawei transmission network elements and the NMS is functioning and current, and it depends on the underlying iMAP fault-management subsystem generating the alarms in the first place; it is deployed alongside Huawei iMAP-managed transmission network elements, and the I2000-V1 MIB reference documents each of these northbound objects in detail.

IPNetwork Monitor allows you to monitor SNMP objects defined in I2000-V1. 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 iMAP transmission network element management systems

Monitoring Examples

An NMS operator monitors iMAPNorthboundHeartbeatNotificationType traps arriving every configured heartbeat interval to confirm the iMAP-to-NMS link is up, and correlates incoming fault-alarm traps against iMAPNorthboundAlarmLevel and iMAPNorthboundAlarmRestore; a missed heartbeat combined with a burst of unacknowledged critical alarms would indicate a failing network element or a broken northbound connection.

What Can Be Monitored

heartbeat notification period and timestamp
real-time fault alarm objects (ID, category, level, type)
alarm acknowledge/unacknowledge/clear state
alarm query begin/end notification sequencing
extended product-specific alarm fields

Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC-1215

TRAP-TYPE

From RFC1155-SMI

IpAddress
NetworkAddress
enterprises

OIDs

OID symbolic	OID numeric	Type	Access	Description
basicCompliance	1.3.6.1.4.1.2011.3.2.1
currentNotificationGroup	1.3.6.1.4.1.2011.3.1.2
currentObjectGroup	1.3.6.1.4.1.2011.3.1.1
iMAP	1.3.6.1.4.1.2011
iMAPCompliances	1.3.6.1.4.1.2011.3.2
iMAPConformance	1.3.6.1.4.1.2011.3
iMAPGroups	1.3.6.1.4.1.2011.3.1
iMAPNetManagement	1.3.6.1.4.1.2011.2.15
iMAPNorthbound	1.3.6.1.4.1.2011.2.15.2
OCT iMAPNorthboundAlarmAcknowledge	1.3.6.1.4.1.2011.2.15.2.4.4.1	OCTET STRING	read-write	Give serial number(s) of alarms to be acknowledged. Multiple serial numbers are separated by comma(,). Alarms serial number(s) are of type unsigned long and incompatible types are automatically considered as invalid serial number(s). Get attempt on this node will result in error. Output: Serial number(s) of alarms which could not be acknowledged. This also contains invalid Alarm serial number(s). If all alarms are successfully acknowledged then output is blank.
OCT iMAPNorthboundAlarmAckTime	1.3.6.1.4.1.2011.2.15.2.4.3.3.14	OCTET STRING	read-only	Alarm acknowledgement time
OCT iMAPNorthboundAlarmAdditionalInfo	1.3.6.1.4.1.2011.2.15.2.4.3.3.51	OCTET STRING	read-only	Additional Information regarding the alarm
OCT iMAPNorthboundAlarmCategory	1.3.6.1.4.1.2011.2.15.2.4.3.3.2	OCTET STRING	read-only	Category can be one of the following: 1 - Fault 2 - Clear 3 - Event 4 - Acknowledge 5 - Unacknowledge 9 - Change
OCT iMAPNorthboundAlarmClear	1.3.6.1.4.1.2011.2.15.2.4.6.1	OCTET STRING	read-write	Give serial number(s) of alarms to be cleared. Multiple serial numbers are separated by comma(,). Alarms serial number(s)are of type unsigned long and incompatible types are automatically considered as invalid serial number(s). Get attempt on this node will result in error. Output: Serial number(s) of alarms which could not be cleared. This also contains invalid Alarm serial number(s). If all alarms are successfully cleared then output is blank.
OCT iMAPNorthboundAlarmClearCategory	1.3.6.1.4.1.2011.2.15.2.4.3.3.48	OCTET STRING	read-only	This specifies the Clear Category of alarms. 0 1 - ADAC (Automatically Detected Automcatically Cleared) 2 - ADMC (Automatically Detected Manually Cleared)
OCT iMAPNorthboundAlarmClearOperator	1.3.6.1.4.1.2011.2.15.2.4.3.3.46	OCTET STRING	read-only	The operator who cleared this alarm.
OCT iMAPNorthboundAlarmClearType	1.3.6.1.4.1.2011.2.15.2.4.3.3.49	OCTET STRING	read-only	This specifies the Clear Type of alarms. 0 1 - Normal Clear 2 - Restore Clear 3 - Manual Clear 4 - Configure Clear 5 - Co-relation Clear
INT iMAPNorthboundAlarmConfirm	1.3.6.1.4.1.2011.2.15.2.4.3.3.13	INTEGER	read-only	Alarm acknowledgement status 1 - Acknowledged 2 - Unacknowledged
OCT iMAPNorthboundAlarmCSN	1.3.6.1.4.1.2011.2.15.2.4.3.3.1	OCTET STRING	read-only	Serial number of an alarm > 0. An alarm is identified by a unique number.
OCT iMAPNorthboundAlarmDevCsn	1.3.6.1.4.1.2011.2.15.2.4.3.3.8	OCTET STRING	read-only	Device Serial number of the alarm device, unique in the same NE.
OCT iMAPNorthboundAlarmExtendInfo	1.3.6.1.4.1.2011.2.15.2.4.3.3.27	OCTET STRING	read-only	Extended information (max: 250 characters) Alarm extended information, including the location information of the alarm.
OCT iMAPNorthboundAlarmExtendProductItem1	1.3.6.1.4.1.2011.2.15.2.4.3.3.31	OCTET STRING	read-only	This is one of 15 extensible alarm fields to be reported as part of alarm information. The fields to be reported are decided by the configuration for the SNMP agent in file snmpsvc.xml. For string type parameters the maximum supported length is 250 characters. If string is longer it will be truncated to 250 characters.
OCT iMAPNorthboundAlarmExtendProductItem10	1.3.6.1.4.1.2011.2.15.2.4.3.3.40	OCTET STRING	read-only	This is one of 15 extensible alarm fields to be reported as part of alarm information. The fields to be reported are decided by the configuration for the SNMP agent in file snmpsvc.xml. For string type parameters the maximum supported length is 250 characters. If string is longer it will be truncated to 250 characters.
OCT iMAPNorthboundAlarmExtendProductItem11	1.3.6.1.4.1.2011.2.15.2.4.3.3.41	OCTET STRING	read-only	This is one of 15 extensible alarm fields to be reported as part of alarm information. The fields to be reported are decided by the configuration for the SNMP agent in file snmpsvc.xml. For string type parameters the maximum supported length is 250 characters. If string is longer it will be truncated to 250 characters.
OCT iMAPNorthboundAlarmExtendProductItem12	1.3.6.1.4.1.2011.2.15.2.4.3.3.42	OCTET STRING	read-only	This is one of 15 extensible alarm fields to be reported as part of alarm information. The fields to be reported are decided by the configuration for the SNMP agent in file snmpsvc.xml. For string type parameters the maximum supported length is 250 characters. If string is longer it will be truncated to 250 characters.
OCT iMAPNorthboundAlarmExtendProductItem13	1.3.6.1.4.1.2011.2.15.2.4.3.3.43	OCTET STRING	read-only	This is one of 15 extensible alarm fields to be reported as part of alarm information. The fields to be reported are decided by the configuration for the SNMP agent in file snmpsvc.xml. For string type parameters the maximum supported length is 250 characters. If string is longer it will be truncated to 250 characters.
OCT iMAPNorthboundAlarmExtendProductItem14	1.3.6.1.4.1.2011.2.15.2.4.3.3.44	OCTET STRING	read-only	This is one of 15 extensible alarm fields to be reported as part of alarm information. The fields to be reported are decided by the configuration for the SNMP agent in file snmpsvc.xml. For string type parameters the maximum supported length is 250 characters. If string is longer it will be truncated to 250 characters.
OCT iMAPNorthboundAlarmExtendProductItem15	1.3.6.1.4.1.2011.2.15.2.4.3.3.45	OCTET STRING	read-only	This is one of 15 extensible alarm fields to be reported as part of alarm information. The fields to be reported are decided by the configuration for the SNMP agent in file snmpsvc.xml. For string type parameters the maximum supported length is 250 characters. If string is longer it will be truncated to 250 characters.
OCT iMAPNorthboundAlarmExtendProductItem2	1.3.6.1.4.1.2011.2.15.2.4.3.3.32	OCTET STRING	read-only	This is one of 15 extensible alarm fields to be reported as part of alarm information. The fields to be reported are decided by the configuration for the SNMP agent in file snmpsvc.xml. For string type parameters the maximum supported length is 250 characters. If string is longer it will be truncated to 250 characters.
OCT iMAPNorthboundAlarmExtendProductItem3	1.3.6.1.4.1.2011.2.15.2.4.3.3.33	OCTET STRING	read-only	This is one of 15 extensible alarm fields to be reported as part of alarm information. The fields to be reported are decided by the configuration for the SNMP agent in file snmpsvc.xml. For string type parameters the maximum supported length is 250 characters. If string is longer it will be truncated to 250 characters.
OCT iMAPNorthboundAlarmExtendProductItem4	1.3.6.1.4.1.2011.2.15.2.4.3.3.34	OCTET STRING	read-only	This is one of 15 extensible alarm fields to be reported as part of alarm information. The fields to be reported are decided by the configuration for the SNMP agent in file snmpsvc.xml. For string type parameters the maximum supported length is 250 characters. If string is longer it will be truncated to 250 characters.
OCT iMAPNorthboundAlarmExtendProductItem5	1.3.6.1.4.1.2011.2.15.2.4.3.3.35	OCTET STRING	read-only	This is one of 15 extensible alarm fields to be reported as part of alarm information. The fields to be reported are decided by the configuration for the SNMP agent in file snmpsvc.xml. For string type parameters the maximum supported length is 250 characters. If string is longer it will be truncated to 250 characters.
OCT iMAPNorthboundAlarmExtendProductItem6	1.3.6.1.4.1.2011.2.15.2.4.3.3.36	OCTET STRING	read-only	This is one of 15 extensible alarm fields to be reported as part of alarm information. The fields to be reported are decided by the configuration for the SNMP agent in file snmpsvc.xml. For string type parameters the maximum supported length is 250 characters. If string is longer it will be truncated to 250 characters.
OCT iMAPNorthboundAlarmExtendProductItem7	1.3.6.1.4.1.2011.2.15.2.4.3.3.37	OCTET STRING	read-only	This is one of 15 extensible alarm fields to be reported as part of alarm information. The fields to be reported are decided by the configuration for the SNMP agent in file snmpsvc.xml. For string type parameters the maximum supported length is 250 characters. If string is longer it will be truncated to 250 characters.
OCT iMAPNorthboundAlarmExtendProductItem8	1.3.6.1.4.1.2011.2.15.2.4.3.3.38	OCTET STRING	read-only	This is one of 15 extensible alarm fields to be reported as part of alarm information. The fields to be reported are decided by the configuration for the SNMP agent in file snmpsvc.xml. For string type parameters the maximum supported length is 250 characters. If string is longer it will be truncated to 250 characters.
OCT iMAPNorthboundAlarmExtendProductItem9	1.3.6.1.4.1.2011.2.15.2.4.3.3.39	OCTET STRING	read-only	This is one of 15 extensible alarm fields to be reported as part of alarm information. The fields to be reported are decided by the configuration for the SNMP agent in file snmpsvc.xml. For string type parameters the maximum supported length is 250 characters. If string is longer it will be truncated to 250 characters.
INT iMAPNorthboundAlarmID	1.3.6.1.4.1.2011.2.15.2.4.3.3.9	INTEGER	read-only	Alarm ID for the raised alarm
INT iMAPNorthboundAlarmLevel	1.3.6.1.4.1.2011.2.15.2.4.3.3.11	INTEGER	read-only	Level is the alarm severity. It can be one of the following: 1 - Critical 2 - Major 3 - Minor 4 - Warning 6 - Cleared
OCT iMAPNorthboundAlarmMOName	1.3.6.1.4.1.2011.2.15.2.4.3.3.4	OCTET STRING	read-only	Managed object name for which the alarm has been raised
OCT iMAPNorthboundAlarmNEDevID	1.3.6.1.4.1.2011.2.15.2.4.3.3.7	OCTET STRING	read-only	Network Element or Device ID
OCT iMAPNorthboundAlarmNEType	1.3.6.1.4.1.2011.2.15.2.4.3.3.6	OCTET STRING	read-only	Network Element Type ID
OCT iMAPNorthboundAlarmObjectInstanceType	1.3.6.1.4.1.2011.2.15.2.4.3.3.47	OCTET STRING	read-only	Object instance type for the raised alarm
OCT iMAPNorthboundAlarmOccurTime	1.3.6.1.4.1.2011.2.15.2.4.3.3.3	OCTET STRING	read-only	Fault occurrence time, time at which the alarm has been raised
OCT iMAPNorthboundAlarmOperator	1.3.6.1.4.1.2011.2.15.2.4.3.3.16	OCTET STRING	read-only	Operator, who performs the acknowledgement and clearance operations.
INT iMAPNorthboundAlarmParas1	1.3.6.1.4.1.2011.2.15.2.4.3.3.17	INTEGER	read-only	Reserved field 1
INT iMAPNorthboundAlarmParas10	1.3.6.1.4.1.2011.2.15.2.4.3.3.26	INTEGER	read-only	Reserved field 10
INT iMAPNorthboundAlarmParas2	1.3.6.1.4.1.2011.2.15.2.4.3.3.18	INTEGER	read-only	Reserved field 2
INT iMAPNorthboundAlarmParas3	1.3.6.1.4.1.2011.2.15.2.4.3.3.19	INTEGER	read-only	Reserved field 3
INT iMAPNorthboundAlarmParas4	1.3.6.1.4.1.2011.2.15.2.4.3.3.20	INTEGER	read-only	Reserved field 4
INT iMAPNorthboundAlarmParas5	1.3.6.1.4.1.2011.2.15.2.4.3.3.21	INTEGER	read-only	Reserved field 5
INT iMAPNorthboundAlarmParas6	1.3.6.1.4.1.2011.2.15.2.4.3.3.22	INTEGER	read-only	Reserved field 6
INT iMAPNorthboundAlarmParas7	1.3.6.1.4.1.2011.2.15.2.4.3.3.23	INTEGER	read-only	Reserved field 7
INT iMAPNorthboundAlarmParas8	1.3.6.1.4.1.2011.2.15.2.4.3.3.24	INTEGER	read-only	Reserved field 8
INT iMAPNorthboundAlarmParas9	1.3.6.1.4.1.2011.2.15.2.4.3.3.25	INTEGER	read-only	Reserved field 9
OCT iMAPNorthboundAlarmProbablecause	1.3.6.1.4.1.2011.2.15.2.4.3.3.28	OCTET STRING	read-only	Probable cause of the alarm (max: 250 characters)
INT iMAPNorthboundAlarmProductID	1.3.6.1.4.1.2011.2.15.2.4.3.3.5	INTEGER	read-only	Product type ID: 1 - transmission 2 - mobile 3 - fixed network narrowband 4 - fixed network broadband 5 - intelligent network 6 - omc
OCT iMAPNorthboundAlarmProposedrepairactions	1.3.6.1.4.1.2011.2.15.2.4.3.3.29	OCTET STRING	read-only	Alarm repair recommendations (max: 250 characters)
OCT iMAPNorthboundAlarmQuery	1.3.6.1.4.1.2011.2.15.2.4.1.5	OCTET STRING	read-write	Accepts only values 0 and 1 (single character) Attempt to set any other value returns error 1-> starts query active alarm process (if previous query alarm process is in progress then error is returned) 0-> stops the previous query active alarm process in progress (if any)
INT iMAPNorthboundAlarmRestore	1.3.6.1.4.1.2011.2.15.2.4.3.3.12	INTEGER	read-only	Alarm clear status 1 - Cleared 2 - Uncleared
OCT iMAPNorthboundAlarmRestoreTime	1.3.6.1.4.1.2011.2.15.2.4.3.3.15	OCTET STRING	read-only	Alarm clearance time
OCT iMAPNorthboundAlarmServiceAffectFlag	1.3.6.1.4.1.2011.2.15.2.4.3.3.50	OCTET STRING	read-only	Affecting service flag for the alarm
OCT iMAPNorthboundAlarmSpecificproblems	1.3.6.1.4.1.2011.2.15.2.4.3.3.30	OCTET STRING	read-only	Alarm detailed reasons (max: 250 characters)
INT iMAPNorthboundAlarmType	1.3.6.1.4.1.2011.2.15.2.4.3.3.10	INTEGER	read-only	Alarm type. It can be one of the following: 1 - Power System 2 - Environment System 3 - Signaling System 4 - Trunk System 5 - Hardware System 6 - Software System 7 - Running System 8 - Communication System 9 - QoS 10 - Processing error 11 - OMC
OCT iMAPNorthboundAlarmUnAcknowledge	1.3.6.1.4.1.2011.2.15.2.4.5.1	OCTET STRING	read-write	Give serial number(s) of alarms to be unacknowledged. Multiple serial numbers are separated by comma(,). Alarms serial number(s) are of type unsigned long and incompatible types are automatically considered as invalid serial number(s). Get attempt on this node will result in error. Output: Serial number(s) of alarms which could not be unacknowledged. This also contains invalid Alarm serial number(s). If all alarms are successfully unacknowledged then output is blank.
iMAPNorthboundCommon	1.3.6.1.4.1.2011.2.15.2.1
iMAPNorthboundCommuLinkMonitor	1.3.6.1.4.1.2011.2.15.2.1.3
iMAPNorthboundEventMgmt	1.3.6.1.4.1.2011.2.15.2.1.2
iMAPNorthboundFault	1.3.6.1.4.1.2011.2.15.2.4
iMAPNorthboundFaultAcknowledge	1.3.6.1.4.1.2011.2.15.2.4.4
iMAPNorthboundFaultAlarmNotification	1.3.6.1.4.1.2011.2.15.2.4.3.3
iMAPNorthboundFaultAlarmNotificationV2	1.3.6.1.4.1.2011.2.15.2.4.3.3.0
NTF iMAPNorthboundFaultAlarmQueryBeginNotificationType	1.3.6.1.4.1.2011.2.15.2.4.3.3.0.2			The iMAP notifies the NMS of the start of the query. After the NMS receives the active alarm query start trap, the query starts. The trap is triggered by NMS for alarm query.
NTF iMAPNorthboundFaultAlarmQueryEndNotificationType	1.3.6.1.4.1.2011.2.15.2.4.3.3.0.4			The iMAP notifies the NMS of the stop of the query. After the NMS receives the active alarm query stop trap, it indicates that the query ends. The NMS triggers the stop of the query, or the query ends after the NMS receives the active alarms.
NTF iMAPNorthboundFaultAlarmQueryNotificationType	1.3.6.1.4.1.2011.2.15.2.4.3.3.0.3			The iMAP system sends queried alarms to the NMS using this trap.
NTF iMAPNorthboundFaultAlarmReportNotificationType	1.3.6.1.4.1.2011.2.15.2.4.3.3.0.1			The iMAP system sends real-time alarms to the NMS using this trap. If an alarm occurs to an NE or the iMAP, the iMAP sends the alarm trap to the NMS.
iMAPNorthboundFaultClear	1.3.6.1.4.1.2011.2.15.2.4.6
iMAPNorthboundFaultNotification	1.3.6.1.4.1.2011.2.15.2.4.3
iMAPNorthboundFaultQuery	1.3.6.1.4.1.2011.2.15.2.4.1
iMAPNorthboundFaultUnAcknowledge	1.3.6.1.4.1.2011.2.15.2.4.5
iMAPNorthboundHeartbeatNotification	1.3.6.1.4.1.2011.2.15.2.1.2.1.1.1
NTF iMAPNorthboundHeartbeatNotificationType	1.3.6.1.4.1.2011.2.15.2.1.2.1.1.1.0.5			The iMAP sends the heartbeat notification trap to the NMS regularly each period. If the NMS receives the trap, the connection between the NMS and the iMAP works. If not, the connection fails.
iMAPNorthboundHeartbeatNotificationV2	1.3.6.1.4.1.2011.2.15.2.1.2.1.1.1.0
INT iMAPNorthboundHeartbeatPeriod	1.3.6.1.4.1.2011.2.15.2.1.2.1.1.1.2	INTEGER	read-only	Heartbeat period (must be between 3 and 300), in seconds
iMAPNorthboundHeartbeatSvc	1.3.6.1.4.1.2011.2.15.2.1.3.1
INT iMAPNorthboundHeartbeatSvcReportInterval	1.3.6.1.4.1.2011.2.15.2.1.3.1.1	INTEGER	read-write	Accepts integral values in the range 3-300 (both end inclusive) Sets heartbeat interval to the value supplied. A heart beat is sent immediately consisting of changed interval. Attempt to set with invalid value results in error.
OCT iMAPNorthboundHeartbeatSystemLabel	1.3.6.1.4.1.2011.2.15.2.1.2.1.1.1.1	OCTET STRING	read-only	Managed system ID: indicates the managed system from which the heartbeat notification is reported. It uniquely identifies one EMS.
OCT iMAPNorthboundHeartbeatTimeStamp	1.3.6.1.4.1.2011.2.15.2.1.2.1.1.1.3	OCTET STRING	read-only	Time stamp: the time when the heartbeat notification trap is generated
iMAPNorthboundNotificationCommon	1.3.6.1.4.1.2011.2.15.2.1.2.1.1
iMAPNorthboundNotificationReport	1.3.6.1.4.1.2011.2.15.2.1.2.1
products	1.3.6.1.4.1.2011.2

RFC description

MIB for Huawei iMAP management system SNMP northbound interface events and notifications.

Start monitoring Huawei iMAP transmission network element management system (northbound heartbeat/alarms) 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 I2000-V1

What Is I2000-V1?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description