ALCATEL-IND1-ETHERNET-OAM-MIB

All MIBs › ALCATEL-IND1-ETHERNET-OAM-MIB

Organization: Alcatel - Architects Of An Internet World

Last Updated: 2009-09-08

Category: Network Interfaces, Vendor: Alcatel-Lucent

Description: Alcatel OmniSwitch Ethernet OAM MIB for CFM-based connectivity fault management and performance monitoring.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) 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.

What Is ALCATEL-IND1-ETHERNET-OAM-MIB?

ALCATEL-IND1-ETHERNET-OAM-MIB is an Alcatel-Lucent OmniSwitch proprietary MIB implementing Ethernet OAM based on IEEE 802.1ag/ITU-T Y.1731 Connectivity Fault Management (CFM), providing fault detection and performance (delay) measurement between Maintenance End Points (MEPs). It exposes fault-management and performance data -- per-MEP one-way and two-way delay measurement results keyed by peer MAC address and remote MEP identifier, along with global and per-MEP statistics-clearing controls. Its monitoring focus is squarely on link/service fault and performance status rather than device hardware health: it lets operators detect connectivity loss or high latency between MEPs and reset accumulated OAM statistics after remediation. It is built directly on the IEEE 802.1ag / ITU-T Y.1731 CFM standards, extending them with Alcatel-specific delay-result and clear-stats objects. It is typically deployed on Alcatel/Alcatel-Lucent OmniSwitch enterprise or carrier Ethernet switches to monitor end-to-end Ethernet service health across a metro or campus network. Engineers can download the ALCATEL-IND1-ETHERNET-OAM-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ALCATEL-IND1-ETHERNET-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

Alcatel/Alcatel-Lucent OmniSwitch enterprise/carrier Ethernet switch

Monitoring Examples

An operator polls alaCfmMepTable (entries in alaCfmMepEntry) alongside alaCfmDelayResult objects such as alaCfmMepOWDTMacAddress and alaCfmMepOWDTRMepIdentifier to check the one-way delay measured to a specific remote MEP. A rising one-way or two-way delay value, or a MEP that stops responding, indicates a degrading or failed Ethernet path between sites; alaCfmGlobalClearStats/alaCfmMepClearStats let the operator reset counters after the issue is fixed to re-baseline monitoring.

What Can Be Monitored

MEP one-way delay
MEP two-way delay
remote MEP identifier/MAC address
CFM statistics counters
global/per-MEP stats reset

Imported Objects

From ALCATEL-IND1-BASE

softentIND1EthernetOam

OBJECT-IDENTITY

From IEEE8021-CFM-MIB

Dot1agCfmMepId
Dot1agCfmMepIdOrZero
dot1agCfmMaIndex	OBJECT-TYPE
dot1agCfmMdIndex	OBJECT-TYPE
dot1agCfmMepEntry	OBJECT-TYPE
dot1agCfmMepIdentifier	OBJECT-TYPE

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
OBJECT-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

MacAddress
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
alcatelIND1EoamMIB	1.3.6.1.4.1.6486.801.1.2.1.40.1			This module describes an authoritative enterprise- specific Simple Network Management Protocol (SNMP) Management Information Base (MIB): For the Birds Of Prey Product Line Ethernet OAM for the Connectivity Fault Management. The right to make changes in specification and other information contained in this document without prior notice is reserved. No liability shall be assumed for any incidental, indirect, special, or consequential damages whatsoever arising from or related to this document or the information contained herein. Vendors, end-users, and other interested parties are granted non-exclusive license to use this specification in connection with management of the products for which it is intended to be used. Copyright (C) 1995-2002 Alcatel Internetworking, Incorporated ALL RIGHTS RESERVED WORLDWIDE
alcatelIND1CfmMIBObjects	1.3.6.1.4.1.6486.801.1.2.1.40.1.1			Branch For Connectivity Fault Management (Ethernet OAM) Objects.
alaCfmBase	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.1
INT alaCfmGlobalClearStats	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.1.1	INTEGER	read-write	Defines the global clear statistics control for Ethernet OAM. The value reset (1) indicates that Ethernet OAM should clear all statistic counters related to all MEPs in the system. By default, this object contains a zero value.
INT alaCfmGlobalOWDClear	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.1.2	INTEGER	read-write	Defines the global clear of one-way-delay entries control for Ethernet OAM. The value reset (1) indicates that Ethernet OAM should remove all the one-way-delay entries in the delay result table. By default, this object contains a zero value.
INT alaCfmGlobalTWDClear	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.1.3	INTEGER	read-write	Defines the global clear of two-way-delay entries control for Ethernet OAM. The value reset (1) indicates that Ethernet OAM should remove all the two-way-delay entries in the delay result table. By default, this object contains a zero value.
alaCfmMep	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.2
alaCfmMepTable	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.2.1		not-accessible	This table augments the MEP table for clearing statistics based on MdIndex/MaIndex/MEPId. This table also contains the objects for initiating 1DM and DMM.
alaCfmMepEntry	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.2.1.1		not-accessible	Each row entry in the alaCfmMepTable represents additional column for proprietary extension to the existing MEP table. It provides the facility to clear the statistics based on uniquely identified MEP. It also provides the facility to intiate 1DM and DMM
INT alaCfmMepClearStats	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.2.1.1.1	INTEGER	read-create	Reset all statistics parameters corresponding to this MEP. By default, this objects contains a zero value.
MAC alaCfmMepOWDTMacAddress	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.2.1.1.2	MacAddress	read-create	Specifies the MAC address used as a target for the One-Way-Delay Test (OWDT). Setting this object will trigger a One-Way-Delay test to the specified MAC address. The number of messages transmitted per initiation will be 2. Upon completion of the test, the MacAddress will revert to it's default value, indicating that another test is possible.
DOT alaCfmMepOWDTRMepIdentifier	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.2.1.1.3	Dot1agCfmMepId	read-create	Specifies the Mep-Id assigned to the Remote MEP.
U32 alaCfmMepOWDTPriority	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.2.1.1.4	Unsigned32	read-create	Specifies the priority used in the generated test frame for the One-Way-Delay test.
MAC alaCfmMepTWDTMacAddress	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.2.1.1.5	MacAddress	read-create	Specifies the MAC address used as a target for the Two-Way-Delay Test (TWDT). Setting this object will trigger a Two-Way-Delay test to the specified MAC address. The number of messages transmitted per initiation will be 2. Upon completion of the test, the MacAddress will revert to it's default value, indicating that another test is possible.
DOT alaCfmMepTWDTRMepIdentifier	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.2.1.1.6	Dot1agCfmMepId	read-create	Specifies the Mep-Id assigned to the Remote MEP.
U32 alaCfmMepTWDTPriority	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.2.1.1.7	Unsigned32	read-create	Specifies the priority used in the generated test frame for the Two-Way-Delay test.
T/F alaCfmMepRFPEnabled	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.2.1.1.8	TruthValue	read-create	If set to true, Remote Fault Propagation will be enabled on the MEP.
T/F alaCfmMepPortStatusTlv	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.2.1.1.9	TruthValue	read-create	If set to true, Port Status Tlv will be configured in CCM.
T/F alaCfmMepIfStatusTlv	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.2.1.1.10	TruthValue	read-create	If set to true, Interface Status Tlv will be configured in CCM.
alaCfmDelayResult	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.3
alaCfmDelayResultTable	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.3.1		not-accessible	Indicates the results of all the One-Way/Two-Way Delay Tests from the originating MAC addresses. This table is not persistent over reboots of the chassis.
alaCfmDelayResultEntry	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.3.1.1		not-accessible	The MEP delay result table.
INT alaCfmDelayResultType	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.3.1.1.1	INTEGER	not-accessible	Indicates the type of test this row details.
MAC alaCfmDelayResultRMepMacAddress	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.3.1.1.2	MacAddress	not-accessible	Indicates the MAC address of the Remote MEP.
DOT alaCfmDelayResultRMepIdentifier	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.3.1.1.3	Dot1agCfmMepIdOrZero	read-only	Indicates the Mep-Id of the Remote MEP. Valid only in the case of two-way delay. When initiated for a target Mep-Id contains the Mep-Id of the target, else if two-way delay initiated for a target mac-address contains '0'.
I32 alaCfmDelayResultTestDelay	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.3.1.1.4	Integer32	read-only	Indicates the amount of time, measured in microseconds, from when the test-frame was transmitted to the time it was received minus the local processing time taken by the remote system.
U32 alaCfmDelayResultVariation	1.3.6.1.4.1.6486.801.1.2.1.40.1.1.3.1.1.5	Unsigned32	read-only	Indicates the amount of time delay variation, measured in microseconds, from the two most recent time delay measurements
alaCfmConformance	1.3.6.1.4.1.6486.801.1.2.1.40.1.2
alaCfmGroups	1.3.6.1.4.1.6486.801.1.2.1.40.1.2.1
alaCfmBaseGroup	1.3.6.1.4.1.6486.801.1.2.1.40.1.2.1.1			Mandatory objects for the Base group
alaCfmMepGroup	1.3.6.1.4.1.6486.801.1.2.1.40.1.2.1.2			Mandatory objects for the MEP group. Proprietary extension to support statistics clearing and one-way and two-way delay tests.
alaCfmDelayResultGroup	1.3.6.1.4.1.6486.801.1.2.1.40.1.2.1.3			Mandatory objects for the Delay Result Group.
alaTlvGroup	1.3.6.1.4.1.6486.801.1.2.1.40.1.2.1.4			optional group
alaCfmCompliances	1.3.6.1.4.1.6486.801.1.2.1.40.1.2.2
alaCfmCompliance	1.3.6.1.4.1.6486.801.1.2.1.40.1.2.2.1			The compliance statement for support of CFM.

RFC description

SNMP MIB for Alcatel/Nokia Ethernet Operations, Administration, and Maintenance (OAM) functions on IND1 platform devices, supporting RFC 6863 Ethernet OAM management capabilities.

Start monitoring Alcatel-Lucent Enterprise OmniSwitch switches 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 ALCATEL-IND1-ETHERNET-OAM-MIB

What Is ALCATEL-IND1-ETHERNET-OAM-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description