HUAWEI-ATM-OAM-MIB

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Organization: Huawei Technologies co.,Ltd.

Last Updated: 2002--1-1-

Category: ATM, Technology: OAM, Vendor: Huawei

Description: Huawei ATM OAM (Operations, Administration, and Maintenance) MIB for configuring and monitoring ATM F4/F5 OAM cell flows and loopback tests.

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What Is HUAWEI-ATM-OAM-MIB?

HUAWEI-ATM-OAM-MIB is a Huawei-proprietary MIB implementing ATM Operations, Administration, and Maintenance (OAM) management, covering configuration and monitoring of ATM F4 (VP-level) and F5 (VC-level) OAM cell flows and loopback tests. It exposes objects for configuring OAM loopback tests and monitoring the continuity/fault-detection results these OAM cells produce on ATM virtual paths and virtual channels. Its monitoring value is squarely in fault/connectivity status of ATM circuits: detecting alarm indication signals, remote defect indications, and loopback test failures that reveal a broken or degraded ATM path, which is critical hardware/link-layer status information on ATM-based WAN equipment. It builds on the standard ATM-MIB (RFC 2515) framework for VPI/VCI addressing, adding Huawei-specific OAM management on top. It is deployed on Huawei ATM switches and multiservice access platforms in legacy ATM/DSL backbone and aggregation networks. Engineers can download the HUAWEI-ATM-OAM-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HUAWEI-ATM-OAM-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 ATM switch
Huawei multiservice access platform

Monitoring Examples

An administrator would configure and poll F5 loopback test results per VPI/VCI to verify end-to-end continuity of an ATM virtual channel, with a failed loopback or a reported AIS/RDI condition indicating a break in the ATM path that needs escalation to the transport layer. No sample_objects were supplied for this module, so specific table/object names are inferred from the module's stated OAM scope rather than confirmed from source.

What Can Be Monitored

F4/F5 OAM loopback test status
ATM path continuity
AIS/RDI alarm status
OAM cell flow configuration

Imported Objects

From ATM-TC-MIB

AtmVcIdentifier
AtmVpIdentifier

From HUAWEI-MIB

huaweiUtility

OBJECT-IDENTITY

From IF-MIB

ifIndex

OBJECT-TYPE

From SNMPv2-SMI

MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE

From SNMPv2-TC

DateAndTime
RowStatus

OIDs

OID symbolic	OID numeric	Type	Access	Description
hwAtmOam	1.3.6.1.4.1.2011.6.11			huawei hwAtmOam mib.
hwAtmOamMibObjects	1.3.6.1.4.1.2011.6.11.1
hwAtmOamPointTable	1.3.6.1.4.1.2011.6.11.1.1		not-accessible	Table of OAM point. functions Decripted as:
hwAtmOamPointEntry	1.3.6.1.4.1.2011.6.11.1.1.1		not-accessible	OAM point table entry.
OID hwAtmOamPointVPI	1.3.6.1.4.1.2011.6.11.1.1.1.1	AtmVpIdentifier	accessible-for-notify	vpi.
OID hwAtmOamPointVCI	1.3.6.1.4.1.2011.6.11.1.1.1.2	AtmVcIdentifier	accessible-for-notify	vci. if vci = 0, means that this is a F4 point
INT hwAtmOamPointType	1.3.6.1.4.1.2011.6.11.1.1.1.3	INTEGER	read-create	OAM point type. e2e(1) : e-t-e end point. segment(2) : segment end point. e2e-inter(3) : connection point within two e-t-e points. segment-inter(4): connection point within two segment points.
INT hwAtmOamPointAdminStatus	1.3.6.1.4.1.2011.6.11.1.1.1.4	INTEGER	read-create	up(1) means enable; down(2) means disable.
INT hwAtmOamAlarmType	1.3.6.1.4.1.2011.6.11.1.1.1.5	INTEGER	read-only	OAM point alarm type. noAlarm(0) : no alarm. receiveAisCell(0x01): received AIS cell. receiveRdiCell(0x02): received RDI cell. loc(0x04) : lost of continuty(CC failed). f4Ais(0x08) : F4 layer AIS alarm. only for F5 point. portAlarm(0x10) : F1~F3 layer alarm. All Alarms can happen at same time which dispayed as the relate bit
INT hwAtmOamCfgFlag	1.3.6.1.4.1.2011.6.11.1.1.1.6	INTEGER	read-only	OAM point configure recovering flag. running(1) : OAM point in running stage. recovering(2): OAM point in recovering stage.
INT hwAtmOamFmStatus	1.3.6.1.4.1.2011.6.11.1.1.1.7	INTEGER	read-only	OAM point FM status.
DAT hwAtmOamFmStatusDateTime	1.3.6.1.4.1.2011.6.11.1.1.1.8	DateAndTime	read-only	The time that the OAM point entered this FM status.
ROW hwAtmOamPointRowStatus	1.3.6.1.4.1.2011.6.11.1.1.1.9	RowStatus	read-create	OAM point table row status.
hwAtmOamCcTable	1.3.6.1.4.1.2011.6.11.1.2		not-accessible	Table of CC end point. see the define of the OAM point table .
hwAtmOamCcEntry	1.3.6.1.4.1.2011.6.11.1.2.1		not-accessible	OAM CC end point table entry.
OID hwAtmOamCcVPI	1.3.6.1.4.1.2011.6.11.1.2.1.1	AtmVpIdentifier	not-accessible	vpi.
OID hwAtmOamCcVCI	1.3.6.1.4.1.2011.6.11.1.2.1.2	AtmVcIdentifier	not-accessible	vci. if vci = 0, means that this is a F4 point
INT hwAtmOamCcDirection	1.3.6.1.4.1.2011.6.11.1.2.1.3	INTEGER	read-create	OAM CC direction.
INT hwAtmOamConfType	1.3.6.1.4.1.2011.6.11.1.2.1.4	INTEGER	read-create	OAM CC configure type,only valid up or down operating . autoConfig(1) : active/deactive CC by A/D protocol. manualConfig(2): active/deactive CC by TMN entirely. see I.610
INT hwAtmOamCcAdminStatus	1.3.6.1.4.1.2011.6.11.1.2.1.5	INTEGER	read-create	up(1) means enable; down(2) means disable.
ROW hwAtmOamCcRowStatus	1.3.6.1.4.1.2011.6.11.1.2.1.6	RowStatus	read-create	OAM CC end point table row status.
hwAtmOamLbTable	1.3.6.1.4.1.2011.6.11.1.3		not-accessible	Table of loopback.
hwAtmOamLbEntry	1.3.6.1.4.1.2011.6.11.1.3.1		not-accessible	OAM loopback table entry. This talbe only support 'set' operation.
OID hwAtmOamLbVPI	1.3.6.1.4.1.2011.6.11.1.3.1.1	AtmVpIdentifier	accessible-for-notify	vpi.
OID hwAtmOamLbVCI	1.3.6.1.4.1.2011.6.11.1.3.1.2	AtmVcIdentifier	accessible-for-notify	vci. if vci = 0, means that this is a F4 point.
INT hwAtmOamLbType	1.3.6.1.4.1.2011.6.11.1.3.1.3	INTEGER	read-create	OAM loopback type. e2e(1) : end to end loopback. segment(2) : segment loopback. llid(3) : specified llid loopback. no-loopback(4): stopping loopback.
OCT hwAtmOamLbPointLLID	1.3.6.1.4.1.2011.6.11.1.3.1.4	OCTET STRING	read-create	Specify loopback destination LLID, which valid only hwAtmOamLbType being set llid(3) .
INT hwAtmOamLbNumber	1.3.6.1.4.1.2011.6.11.1.3.1.5	INTEGER	read-create	Specify the number of the cells loopbacked .
INT hwAtmOamLbInterval	1.3.6.1.4.1.2011.6.11.1.3.1.6	INTEGER	read-create	Specify the interval between two insert operation.
hwAtmOamLlidTable	1.3.6.1.4.1.2011.6.11.1.4		not-accessible	Table of LLID.
hwAtmOamLlidEntry	1.3.6.1.4.1.2011.6.11.1.4.1		not-accessible	OAM LLID table entry.
OCT hwAtmOamLlidPointLLID	1.3.6.1.4.1.2011.6.11.1.4.1.1	OCTET STRING	read-write	local interface LLID.
hwAtmOamInsertTable	1.3.6.1.4.1.2011.6.11.1.5		not-accessible	Table of Insert.
hwAtmOamInsertEntry	1.3.6.1.4.1.2011.6.11.1.5.1		not-accessible	OAM Insert table entry. This talbe only support 'set' operation.
OID hwAtmOamInsertVPI	1.3.6.1.4.1.2011.6.11.1.5.1.1	AtmVpIdentifier	not-accessible	vpi.
OID hwAtmOamInsertVCI	1.3.6.1.4.1.2011.6.11.1.5.1.2	AtmVcIdentifier	not-accessible	vci. if vci = 0, means that this is a F4 point.
INT hwAtmOamInsertOperation	1.3.6.1.4.1.2011.6.11.1.5.1.3	INTEGER	read-create	specify the operation(begin or stop) of the insertion .
INT hwAtmOamInsertSegment	1.3.6.1.4.1.2011.6.11.1.5.1.4	INTEGER	read-create	specify the segment type.
INT hwAtmOamInsertCellType	1.3.6.1.4.1.2011.6.11.1.5.1.5	INTEGER	read-create	specify the type of the inserted cell .
hwAtmOamTraps	1.3.6.1.4.1.2011.6.11.2
hwAtmOamTrapVarBindOids	1.3.6.1.4.1.2011.6.11.2.1
hwAtmOamGeneralVarBindOids	1.3.6.1.4.1.2011.6.11.2.1.1
INT hwAtmOamVarBindLoopbackResult	1.3.6.1.4.1.2011.6.11.2.1.1.1	INTEGER	accessible-for-notify	Loopback result: success(1) --loopback success timeout(2) --not recieved loopback cell for 5 seconds after sent, time out
hwAtmOamVarBindOidsReason	1.3.6.1.4.1.2011.6.11.2.1.2
INT hwAtmOamAisReason	1.3.6.1.4.1.2011.6.11.2.1.2.1	INTEGER	accessible-for-notify	OAM operation terminate reason: enumFirst: explain: ATM connection be deleted resolving method:None enumSecond: explain: Board fail resolving method:None
INT hwAtmOamOperTerminateReason	1.3.6.1.4.1.2011.6.11.2.1.2.2	INTEGER	accessible-for-notify	OAM operation terminate reason: enumFirst: explain: ATM connection be deleted resolving method:None enumSecond: explain: Board fail resolving method:None
hwAtmOamAlarmTraps	1.3.6.1.4.1.2011.6.11.2.2
hwAtmOamAlarmTrapsOids	1.3.6.1.4.1.2011.6.11.2.2.0
NTF hwAtmOamAlarmAis	1.3.6.1.4.1.2011.6.11.2.2.0.1			alarm description:AIS alarm explain: AIS cell recieved from upstream. resolving method:Check if there is some defect in the upstream
NTF hwAtmOamAlarmAisRestore	1.3.6.1.4.1.2011.6.11.2.2.0.2			alarm description:AIS alarm restore explain: There is no AIS cell recieved from upstream within a time interval of 2.5 seconds, with a margin of 0.5 seconds, resolving method:NA.
NTF hwAtmOamAlarmRdi	1.3.6.1.4.1.2011.6.11.2.2.0.3			alarm description:RDI alarm explain: RDI cell recieved from downstream. resolving method:Check if there is some defect in the downstream.
NTF hwAtmOamAlarmRdiRestore	1.3.6.1.4.1.2011.6.11.2.2.0.4			alarm description:RDI alarm restore explain: There is no RDI cell recieved from downstream within a time interval of 2.5 seconds, with a margin of 0.5 seconds, resolving method:NA.
NTF hwAtmOamAlarmLoc	1.3.6.1.4.1.2011.6.11.2.2.0.5			alarm description:LOC alarm explain: CC sink can not recieve CC cells from source within a time interval of 3.5 seconds,with a margin of 0.5 seconds;Or physical fault is detected resolving method:Check if there is some physical fault.check if there is some defect bettween CC source and CC sink.check if CC source is configured turely.
NTF hwAtmOamAlarmLocRestore	1.3.6.1.4.1.2011.6.11.2.2.0.6			alarm description:LOC alarm restore explain: CC cells can be recieved from CC source.Or physical fault is restored. resolving method:NA
NTF hwAtmOamAlarmLbTerminate	1.3.6.1.4.1.2011.6.11.2.2.0.7			alarm description:LB abort alarm explain:1.The corresponding connection is deleted 2.There is some fault in the corresponding board. resolving method:Until the board changes normal, and renew configureing if necesssary
NTF hwAtmOamAlarmInsTerminate	1.3.6.1.4.1.2011.6.11.2.2.0.8			alarm description:Insertion abort alarm explain:1.The corresponding connection is deleted 2.There is some fault in the corresponding board. resolving method:Until the board changes normal, and renew configureing if necesssary
hwAtmOamGeneralTraps	1.3.6.1.4.1.2011.6.11.2.3
hwAtmOamGeneralTrapsOids	1.3.6.1.4.1.2011.6.11.2.3.0
NTF hwAtmOamTrapLoopbackReport	1.3.6.1.4.1.2011.6.11.2.3.0.1			General trap description: Used to send loopback result of LB cell, success(1) or timeout(2).

RFC description

Huawei ATM OAM point management for monitoring and configuring OAM operations on ATM VP/VC connections.

Start monitoring Huawei ATM switch or multiservice access platform (ATM F4/F5 OAM) 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-ATM-OAM-MIB

What Is HUAWEI-ATM-OAM-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description