M. Morgenstern
M. Dodge
ECI Telecom Ltd.
S. Baillie
U. Bonollo
NEC Australia
November 2006
M. Dodge
ECI Telecom Ltd.
S. Baillie
U. Bonollo
NEC Australia
November 2006
Definitions of Managed Objects for
Asymmetric Digital Subscriber Line 2 (ADSL2)
Status of This Memo
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This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited.
Copyright Notice
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Copyright © The Internet Society (2006).
Abstract
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This document defines a Management Information Base (MIB) module for use with network management protocols in the Internet community. In particular, it describes objects used for managing parameters of the "Asymmetric Digital Subscriber Line" family of interface types: ADSL, ADSL2, ADSL2+, and their variants.
Table of Contents
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1. The Internet-Standard Management Framework ......................3 2. Overview ........................................................3 2.1. Relationship to Other MIBs .................................4 2.1.1. General IF-MIB Integration (RFC 2863) ...............4 2.1.2. Usage of ifTable ....................................5 2.2. IANA Considerations ........................................6 2.3. Conventions Used in the MIB Module .........................6 2.3.1. Naming Conventions ..................................6 2.3.2. Textual Conventions .................................7 2.4. Structure .................................................12 2.5. Persistence ...............................................15 2.6. Line Topology .............................................17 2.7. Counters, Interval Buckets, and Thresholds ................18 2.7.1. Counters Managed ...................................18 2.7.2. Minimum Number of Buckets ..........................19 2.7.3. Interval Buckets Initialization ....................19 2.7.4. Interval Buckets Validity ..........................19 2.8. Profiles ..................................................20 2.8.1. Configuration Profiles and Templates ...............21 2.8.2. Alarm Configuration Profiles and Templates .........22 2.8.3. Managing Profiles and Templates ....................22 2.8.4. Managing Multiple Bearer Channels ..................23 2.9. Notifications .............................................24 3. Definitions ....................................................25 4. Implementation Analysis .......................................155 5. Security Considerations .......................................155 6. Acknowledgements ..............................................163 7. References ....................................................163 7.1. Normative References .....................................163 7.2. Informative References ...................................165
1. The Internet-Standard Management Framework
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For a detailed overview of the documents that describe the current Internet-Standard Management Framework, please refer to Section 7 of RFC 3410 [RFC3410].
Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. MIB objects are generally accessed through the Simple Network Management Protocol (SNMP). Objects in the MIB are defined using the mechanisms defined in the Structure of Management Information (SMI). This memo specifies a MIB module that is compliant to the SMIv2, which is described in STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580 [RFC2580].
2. Overview
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This document defines a Management Information Base (MIB) module for use with network management protocols in the Internet community for the purpose of managing ADSL, ADSL2, and ADSL2+ lines.
The MIB module described in RFC 2662 [RFC2662] describes objects used for managing Asymmetric Bit-Rate DSL (ADSL) interfaces per [T1E1.413], [G.992.1], and [G.992.2]. These object descriptions are based upon the specifications for the ADSL Embedded Operations Channel (EOC) as defined in American National Standards Institute (ANSI) T1E1.413/1995 [T1E1.413] and International Telecommunication Union (ITU-T) G.992.1 [G.992.1] and G.992.2 [G.992.2]. This document does not obsolete RFC 2662 [RFC2662], but rather provides a more comprehensive management model that includes the ADSL2 and ADSL2+ technologies per G.992.3, G.992.4, and G.992.5 ([G.992.3], [G.992.4], and [G.992.5] respectively). In addition, objects have been added to improve the management of ADSL, ADSL2, and ADSL2+ lines.
Additionally, the management framework for New Generation ADSL lines specified [TR-90] by the Digital Subscriber Line Forum (DSLF) has been taken into consideration. That framework is based on ITU-T G.997.1 standard [G.997.1] as well as on two amendments: ([G.997.1am1] and [G.997.1am2]). This document refers to all three documents as G.997.1. That is, a MIB attribute whose REFERENCE section provides a paragraph number in ITU-T G.997.1 is actually originated from either G.997.1 [G.997.1] or one of its amendment documents.
Note that the revised ITU-T G.997.1 standard also refers to the next generation of VDSL technology, known as VDSL2, as per ITU-T G.993.2 [G.993.2]. However, managing VDSL2 lines is currently beyond the scope of this document.
The MIB module is located in the MIB tree under MIB 2 transmission, as discussed in the IANA Considerations section of this document.
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119 [RFC2119].
2.1. Relationship to Other MIBs
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This section outlines the relationship of this MIB module with other MIB modules described in RFCs. Specifically, IF-MIB as presented in RFC 2863 [RFC2863] is discussed.
2.1.1. General IF-MIB Integration (RFC 2863)
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The ADSL2 Line MIB specifies the detailed attributes of a data interface. As such, it needs to integrate with RFC 2863 [RFC2863]. The IANA has assigned the following ifTypes, which may be applicable for ADSL lines:
IANAifType ::= TEXTUAL-CONVENTION ... SYNTAX INTEGER { ... channel(70), -- Channel adsl(94), -- Asymmetric Digital Subscriber Loop ... interleave(124), -- Interleaved Channel fast(125), -- Fast Channel ... adsl2plus(238), -- Asymmetric Digital Subscriber Loop Version 2, Version 2 Plus, and all variants ... }ADSL lines that are identified with ifType=adsl(94) MUST be managed with the MIB specified by RFC 2662. ADSL, ADSL2, and ADSL2+ lines identified with ifType=adsl2plus(238) MUST be managed with the MIB specified by this document.
In any case, the SNMP agent may use either ifType=interleave(124) or fast(125) for each channel, e.g., depending on whether or not it is capable of using an interleaver on that channel. It may use the ifType=channel(70) when all channels are capable of using an interleaver (e.g., for ADSL2 XTUs).
Note that the ifFixedLengthGroup from RFC 2863 [RFC2863] MUST be supported and that the ifRcvAddressGroup does not apply to this MIB module.
2.1.2. Usage of ifTable
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The MIB branch identified by ifType contains tables appropriate for the interface types described above. Most such tables extend the ifEntry table and are indexed by ifIndex. For interfaces in systems implementing this MIB module, those table entries indexed by ifIndex MUST be persistent.
The following attributes are part of the mandatory ifGeneralInformationGroup in the Interfaces MIB [RFC2863] and are not duplicated in the ADSL2 Line MIB.
=================================================================== ifIndex Interface index. ifDescr See interfaces MIB. ifType adsl2plus(238) or channel(70) or interleave(124) or fast(125). ifSpeed Set as appropriate. ifPhysAddress This object MUST have an octet string with zero length. ifAdminStatus See interfaces MIB. ifOperStatus See interfaces MIB. ifLastChange See interfaces MIB. ifName See interfaces MIB. ifAlias See interfaces MIB. ifLinkUpDownTrapEnable Default to enabled(1). ifHighSpeed Set as appropriate. ifConnectorPresent Set as appropriate. =================================================================== Figure 1: Use of ifTable Objects
2.2. IANA Considerations
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The IANA has allocated ifType=adsl2plus(238) for Asymmetric Digital Subscriber Loop Version 2. A separate ifType number was necessary to distinguish between ADSL lines that are managed with the RFC 2662 management model and ADSL/ADSL2 and ADSL2+ lines managed with the model defined in this document.
Also, the IANA has assigned transmission number 238 to the ADSL2-LINE-MIB module.
An assignment was in fact done when RFC 2662 was published, but as this MIB does not obsolete RFC 2662, it required a new assignment from IANA.
2.3. Conventions Used in the MIB Module
2.3.1. Naming Conventions
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ATU ADSL Transceiver Unit ATU-C ATU at the Central office end (i.e., network operator). ATU-R ATU at the Remote end (i.e., subscriber end of the loop). XTU A terminal unit; either an ATU-C or an ATU-R. CRC Cyclic Redundancy Check DELT Dual Ended Loop Test ES Errored Second FEC Forward Error Correction LOF Loss Of Frame LOS Loss Of Signal LOSS LOS Seconds SES Severely-Errored Second SNR Signal-to-Noise Ratio UAS Unavailable Seconds
2.3.2. Textual Conventions
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The following textual conventions are defined to reflect the line topology in the MIB module (further discussed in the following section), the various transmission modes, power states, synchronization states, possible values for various configuration parameters, status parameters, and other parameter types.
- Adsl2Unit:
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Attributes with this syntax uniquely identify each unit in the ADSL/ADSL2/ADSL2+ link. It mirrors the EOC addressing mechanism:
atuc(1) - Central office ADSL transceiver unit (ATU-C). atur(2) - Remote ADSL transceiver unit (ATU-R).- Adsl2Direction:
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Attributes with this syntax uniquely identify a transmission direction in an ADSL/ADSL2/ADSL2+ link. Upstream direction is a transmission from the remote end (ATU-R) towards the central office end (ATU-C), while downstream direction is a transmission from the ATU-C towards the ATU-R.
upstream(1) - Transmission from the ATU-R to the ATU-C. downstream(2) - Transmission from the ATU-C to the ATU-R.- Adsl2TransmissionModeType:
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Attributes with this syntax reference the list of possible transmission modes for ADSL/ADSL2 or ADSL2+.
Specified as a BITS construct, there are currently a few dozen transmission modes in the list.
- Adsl2RaMode:
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Attributes with this syntax reference if and how Rate-Adaptive synchronization is being used on the respective ADSL/ADSL2 or ADSL2+ link:
manual(1) - No Rate-Adaptation. The initialization process attempts to synchronize to a specified rate. raInit(2) - Rate-Adaptation during initialization process only, which attempts to synchronize to a rate between minimum and maximum specified values. dynamicRa(3) - Dynamic Rate-Adaptation during initialization process as well as during SHOWTIME.- Adsl2InitResult:
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Attributes with this syntax reference the recent result of a full initialization attempt:
noFail(0) - Successful initialization. configError(1) - Configuration failure. configNotFeasible(2) - Configuration details not supported. commFail(3) - Communication failure. noPeerAtu(4) - Peer ADSL Transceiver Unit (ATU) not detected. otherCause(5) - Other initialization failure reason.- Adsl2OperationModes:
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Attributes with this syntax uniquely identify an ADSL mode, which is a category associated with each transmission mode defined for the ADSL/ADSL2 or ADSL2+ link. Part of the line configuration profile depends on the ADSL Mode:
Specified as an enumeration construct, there are currently a few dozen transmission modes in the list.
- Adsl2PowerMngState:
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Attributes with this syntax uniquely identify each power management state defined for the ADSL/ADSL2 or ADSL2+ link:
l0(1) - L0 - Full power management state. l1(2) - L1 - Low power management state (for G.992.2). l2(3) - L2 - Low power management state (for G.992.3, G.992.4, and G.992.5). l3(4) - L3 - Idle power management state.- Adsl2ConfPmsForce:
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Attributes with this syntax are configuration parameters that reference the desired power management state for the ADSL/ADSL2 or ADSL2+ link:
l3toL0(0) - Perform a transition from L3 to L0 (Full power management state). l0toL2(2) - Perform a transition from L0 to L2 (Low power management state). l0orL2toL3(3) - Perform a transition into L3 (Idle power management state).- Adsl2LConfProfPmMode:
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Attributes with this syntax are configuration parameters that reference the power modes/states into which the ATU-C or ATU-R may autonomously transit.
This is a BITS structure that allows control of the following transit options:
allowTransitionsToIdle(0) - XTU may autonomously transit to idle (L3) state. allowTransitionsToLowPower(1) - XTU may autonomously transit to low-power (L2) state.- Adsl2LineLdsf:
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Attributes with this syntax are configuration parameters that control the Loop Diagnostic mode for the ADSL/ADSL2 or ADSL2+ link:
inhibit(0) - Inhibit Loop Diagnostic mode.
force(1) - Force/Initiate Loop Diagnostic mode.
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- Adsl2LdsfResult:
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Attributes with this syntax are status parameters that report the result of the recent Loop Diagnostic mode issued for the ADSL/ADSL2 or ADSL2+ link:
none(1) - The default value, in case loop diagnostics mode forced (LDSF) was never requested for the associated line. success(2) - The recent command completed successfully. inProgress(3) - The Loop Diagnostics process is in progress. unsupported(4) - The NE or the line card doesn't support LDSF. cannotRun(5) - The NE cannot initiate the command, due to a nonspecific reason. aborted(6) - The Loop Diagnostics process aborted. failed(7) - The Loop Diagnostics process failed. illegalMode(8) - The NE cannot initiate the command, due to the specific mode of the relevant line. adminUp(9) - The NE cannot initiate the command because the relevant line is administratively 'Up'. tableFull(10) - The NE cannot initiate the command, due to reaching the maximum number of rows in the results table. noResources(11) - The NE cannot initiate the command, due to lack of internal memory resources.- Adsl2SymbolProtection:
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Attributes with this syntax are configuration parameters that reference the minimum-length impulse noise protection (INP) in terms of number of symbols:
noProtection(1) - INP not required. halfSymbol(2) - INP length = 1/2 symbol. singleSymbol(3) - INP length = 1 symbol. twoSymbols(4) - INP length = 2 symbols. threeSymbols(5) - INP length = 3 symbols. fourSymbols(6) - INP length = 4 symbols. fiveSymbols(7) - INP length = 5 symbols. sixSymbols(8) - INP length = 6 symbols. sevenSymbols(9) - INP length = 7 symbols. eightSymbols(10) - INP length = 8 symbols. nineSymbols(11) - INP length = 9 symbols. tenSymbols(12) - INP length = 10 symbols. elevenSymbols(13) - INP length = 11 symbols. twelveSymbols(14) - INP length = 12 symbols. thirteeSymbols(15) - INP length = 13 symbols. fourteenSymbols(16) - INP length = 14 symbols. fifteenSymbols(17) - INP length = 15 symbols. sixteenSymbols(18) - INP length = 16 symbols.- Adsl2MaxBer:
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Attributes with this syntax are configuration parameters that reference the maximum Bit Error Rate (BER):
eminus3(1) - Maximum BER=E^-3. eminus5(2) - Maximum BER=E^-5. eminus7(3) - Maximum BER=E^-7.- Adsl2ScMaskDs:
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Attributes with this syntax are configuration parameters that reference the downstream sub-carrier mask. It is a bitmap of up to 512 bits.
- Adsl2ScMaskUs:
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Attributes with this syntax are configuration parameters that reference the upstream sub-carrier mask. It is a bitmap of up to 64 bits.
- Adsl2RfiDs:
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Attributes with this syntax are configuration parameters that reference the downstream notch filters. It is a bitmap of up to 512 bits.
- Adsl2PsdMaskDs:
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Attributes with this syntax are configuration parameters that reference the downstream power spectrum density (PSD) mask. It is a structure of up to 32 breakpoints, where each breakpoint occupies 3 octets.
- Adsl2PsdMaskUs:
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Attributes with this syntax are configuration parameters that reference the upstream power spectrum density (PSD) mask. It is a structure of up to 4 breakpoints, where each breakpoint occupies 3 octets.
- Adsl2Tssi:
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Attributes with this syntax are status parameters that reference the transmit spectrum shaping (TSSi). It is a structure of up to 32 breakpoints, where each breakpoint occupies 3 octets.
- Adsl2LastTransmittedState:
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Attributes with this syntax reference the list of initialization states for ADSL/ADSL2 or ADSL2+ modems. The list of states for CO side modems (ATU-Cs) is different from the list of states for the remote side modems (ATU-Rs).
Specified as an enumeration type, there are currently a few dozen states in the list per each unit side (i.e., ATU-C or ATU-R).
- Adsl2LineStatus:
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Attributes with this syntax are status parameters that reflect the failure status for a given endpoint of ADSL/ADSL2 or ADSL2+ link.
This is a BITS structure that can report the following failures:
noDefect(0) - This bit position positively reports that no defect or failure exists. lossOfFrame(1) - Loss of frame synchronization. lossOfSignal(2) - Loss of signal. lossOfPower(3) - Loss of power. Usually this failure may be reported for ATU-Rs only. initFailure(4) - Recent initialization process failed. Never active on ATU-R.- Adsl2ChAtmStatus:
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Attributes with this syntax are status parameters that reflect the failure status for Transmission Convergence (TC) layer of a given ATM interface (data path over an ADSL/ADSL2 or ADSL2+ link).
This is a BITS structure that can report the following failures:
noDefect(0) - This bit position positively reports that no defect or failure exists. noCellDelineation(1) - The link was successfully initialized but cell delineation was never acquired on the associated ATM data path. lossOfCellDelineation(2) - Loss of cell delineation on the associated ATM data path.- Adsl2ChPtmStatus:
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Attributes with this syntax are status parameters that reflect the failure status for a given PTM interface (packet data path over an ADSL/ADSL2 or ADSL2+ link).
This is a BITS structure that can report the following failures:
noDefect(0) - This bit position positively reports that no defect or failure exists. outOfSync(1) - Out of synchronization.
2.4. Structure
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The MIB module is structured into following MIB groups:
- Line Configuration, Maintenance, and Status Group:
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This group supports MIB objects for configuring parameters for the ADSL/ADSL2 or ADSL2+ line and retrieving line status information.
It also supports MIB objects for configuring a requested power state or initiating a Dual Ended Loop Test (DELT) process in the ADSL/ADSL2 or ADSL2+ line. It contains the following table:
- adsl2LineTable
- Channel Status Group:
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This group supports MIB objects for retrieving channel layer status information. It contains the following table:
- adsl2ChannelStatusTable
- Subcarrier Status Group:
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This group supports MIB objects for retrieving the sub-carrier layer status information, mostly collected by a Dual Ended Loop Test (DELT) process. It contains the following table:
- adsl2SCStatusTable
- Unit Inventory Group:
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This group supports MIB objects for retrieving Unit inventory information about units in ADSL/ADSL2 or ADSL2+ lines via the EOC. It contains the following table:
- adsl2LineInventoryTable
- Current Performance Group:
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This group supports MIB objects that provide the current performance information relating to ADSL/ADSL2 and ADSL2+ line, units and channels level. It contains the following tables:
- adsl2PMLineCurrTable - adsl2PMLineCurrInitTable - adsl2PMChCurrTable- 15-Minute Interval Performance Group:
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This group supports MIB objects that provide historic performance information relating to ADSL/ADSL2 and ADSL2+ line, units and channels level in 15-minute intervals. It contains the following tables:
- adsl2PMLineHist15MinTable - adsl2PMLineInitHist15MinTable - adsl2PMChHist15MinTable- 1-Day Interval Performance Group:
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This group supports MIB objects that provide historic performance information relating to ADSL/ADSL2 and ADSL2+ line, units and channels level in 1-day intervals. It contains the following tables:
- adsl2PMLineHist1DayTable - adsl2PMLineInitHist1DayTable - adsl2PMChHist1DTable- Configuration Template and Profile Group:
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This group supports MIB objects for defining configuration profiles for ADSL/ADSL2 and ADSL2+ lines and channels, as well as configuration templates. Each configuration template is comprised of one line configuration profile and one or more channel configuration profiles. This group contains the following tables:
- adsl2LineConfTemplateTable - adsl2LineConfProfTable - adsl2LineConfProfModeSpecTable - adsl2ChConfProfileTable- Alarm Configuration Template and Profile Group:
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This group supports MIB objects for defining alarm profiles for ADSL/ADSL2 and ADSL2+ lines and channels, as well as alarm templates. Each alarm template is comprised of one line alarm profile and one or more channel alarm profiles. This group contains the following tables:
- adsl2LineAlarmConfTemplateTable - adsl2LineAlarmConfProfileTable - adsl2ChAlarmConfProfileTable- Notifications Group:
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This group defines the notifications supported for ADSL/ADSL2 and ADSL2+ lines:
- adsl2LinePerfFECSThreshAtuc - adsl2LinePerfFECSThreshAtur - adsl2LinePerfESThreshAtuc - adsl2LinePerfESThreshAtur - adsl2LinePerfSESThreshAtuc - adsl2LinePerfSESThreshAtur - adsl2LinePerfLOSSThreshAtuc - adsl2LinePerfLOSSThreshAtur - adsl2LinePerfUASThreshAtuc - adsl2LinePerfUASThreshAtur - adsl2LinePerfCodingViolationsThreshAtuc - adsl2LinePerfCodingViolationsThreshAtur - adsl2LinePerfCorrectedThreshAtuc - adsl2LinePerfCorrectedThreshAtur - adsl2LinePerfFailedFullInitThresh - adsl2LinePerfFailedShortInitThresh - adsl2LineStatusChangeAtuc - adsl2LineStatusChangeAtur
2.5. Persistence
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All read-create objects and most read-write objects defined in this MIB module SHOULD be stored persistently. Following is an exhaustive list of these persistent objects:
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adsl2LineCnfgTemplate
adsl2LineAlarmCnfgTemplate
adsl2LineCmndConfPmsf
adsl2LineCmndConfLdsf
adsl2LineCmndAutomodeColdStart
adsl2LConfTempTemplateName
adsl2LConfTempLineProfile
adsl2LConfTempChan1ConfProfile adsl2LConfTempChan1RaRatioDs
adsl2LConfTempChan1RaRatioUs adsl2LConfTempChan2ConfProfile adsl2LConfTempChan2RaRatioDs
adsl2LConfTempChan2RaRatioUs adsl2LConfTempChan3ConfProfile adsl2LConfTempChan3RaRatioDs
adsl2LConfTempChan3RaRatioUs adsl2LConfTempChan4ConfProfile adsl2LConfTempChan4RaRatioDs
adsl2LConfTempChan4RaRatioUs
adsl2LConfTempRowStatus
adsl2LConfProfProfileName
adsl2LConfProfScMaskDs
adsl2LConfProfScMaskUs
adsl2LConfProfRfiBandsDs
adsl2LConfProfRaModeDs
adsl2LConfProfRaModeUs
adsl2LConfProfRaUsNrmDs
adsl2LConfProfRaUsNrmUs
adsl2LConfProfRaUsTimeDs
adsl2LConfProfRaUsTimeUs
adsl2LConfProfRaDsNrmsDs
adsl2LConfProfRaDsNrmsUs
adsl2LConfProfRaDsTimeDs
adsl2LConfProfRaDsTimeUs
adsl2LConfProfTargetSnrmDs
adsl2LConfProfTargetSnrmUs
adsl2LConfProfMaxSnrmDs
adsl2LConfProfMaxSnrmUs
adsl2LConfProfMinSnrmDs
adsl2LConfProfMinSnrmUs
adsl2LConfProfMsgMinUs
adsl2LConfProfMsgMinDs
adsl2LConfProfAtuTransSysEna
adsl2LConfProfPmMode
adsl2LConfProfL0Time
adsl2LConfProfL2Time
adsl2LConfProfL2Atpr
adsl2LConfProfL2Atprt
adsl2LConfProfRowStatus
adsl2LConfProfAdslMode
adsl2LConfProfMaxNomPsdDs
adsl2LConfProfMaxNomPsdUs
adsl2LConfProfMaxNomAtpDs
adsl2LConfProfMaxNomAtpUs
adsl2LConfProfMaxAggRxPwrUs
adsl2LConfProfPsdMaskDs
adsl2LConfProfPsdMaskUs
adsl2LConfProfPsdMaskSelectUs adsl2LConfProfModeSpecRowStatus
adsl2ChConfProfProfileName
adsl2ChConfProfMinDataRateDs
adsl2ChConfProfMinDataRateUs adsl2ChConfProfMinResDataRateDs adsl2ChConfProfMinResDataRateUs adsl2ChConfProfMaxDataRateDs
adsl2ChConfProfMaxDataRateUs adsl2ChConfProfMinDataRateLowPwrDs adsl2ChConfProfMaxDelayDs
adsl2ChConfProfMaxDelayUs
adsl2ChConfProfMinProtectionDs adsl2ChConfProfMinProtectionUs
adsl2ChConfProfMaxBerDs
adsl2ChConfProfMaxBerUs
adsl2ChConfProfUsDataRateDs
adsl2ChConfProfDsDataRateDs
adsl2ChConfProfUsDataRateUs
adsl2ChConfProfDsDataRateUs
adsl2ChConfProfImaEnabled
adsl2ChConfProfRowStatus
adsl2LAlarmConfTempTemplateName adsl2LAlarmConfTempLineProfile adsl2LAlarmConfTempChan1ConfProfile adsl2LAlarmConfTempChan2ConfProfile adsl2LAlarmConfTempChan3ConfProfile adsl2LAlarmConfTempChan4ConfProfile adsl2LAlarmConfTempRowStatus
adsl2LineAlarmConfProfileName adsl2LineAlarmConfProfileAtucThresh15MinFecs adsl2LineAlarmConfProfileAtucThresh15MinEs adsl2LineAlarmConfProfileAtucThresh15MinSes adsl2LineAlarmConfProfileAtucThresh15MinLoss adsl2LineAlarmConfProfileAtucThresh15MinUas adsl2LineAlarmConfProfileAturThresh15MinFecs adsl2LineAlarmConfProfileAturThresh15MinEs adsl2LineAlarmConfProfileAturThresh15MinSes adsl2LineAlarmConfProfileAturThresh15MinLoss adsl2LineAlarmConfProfileAturThresh15MinUas adsl2LineAlarmConfProfileThresh15MinFailedFullInt adsl2LineAlarmConfProfileThresh15MinFailedShrtInt adsl2LineAlarmConfProfileRowStatus adsl2ChAlarmConfProfileName adsl2ChAlarmConfProfileAtucThresh15MinCodingViolations adsl2ChAlarmConfProfileAtucThresh15MinCorrected adsl2ChAlarmConfProfileAturThresh15MinCodingViolations adsl2ChAlarmConfProfileAturThresh15MinCorrected adsl2ChAlarmConfProfileRowStatus
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Note also that the interface indices in this MIB are maintained persistently. View-based Access Control Model (VACM) data relating to these SHOULD be stored persistently as well [RFC3410].
-
2.6. Line Topology
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An ADSL/ADSL2 and ADSL2+ Line consists of two units: ATU-C (the central office termination unit) and ATU-R (the remote termination unit). There are up to 4 channels, each carrying an independent information flow, as shown in the figure below.
<-- Network Side Customer Side --> |<//////////////// ADSL/ADSL2/ADSL2+ Span /////////////////>| +-------+ +-------+ + |<---------------------1------------------->| + + |<---------------------2------------------->| + | ATU-C <~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~>| ATU-R | + |<---------------------3------------------->| + + |<---------------------4------------------->| + +-------+ +-------+ Key: <////> ADSL/ADSL2/ADSL2+ Span <~~~~> ADSL/ADSL2/ADSL2+ twisted-pair -1- Channel #1 carried over the line -2- Optional channel #2 carried over the line -3- Optional channel #3 carried over the line -4- Optional channel #4 carried over the line Figure 2: General topology for an ADSL/ADSL2/ADSL2+ Line
2.7. Counters, Interval Buckets, and Thresholds
2.7.1. Counters Managed
-
There are various types of counters specified in this MIB. Each counter refers either to the whole ADSL/ADSL2/ADSL2+ line, to one of the XTU entities, or to one of the bearer channels.
- On the whole line level
For full initializations, failed full initializations, short initializations, and failed short initializations, there are event counters, current 15-minute and 0 to 96 15-minute history bucket(s) of "interval-counters", as well as current and 0 to 30 previous 1-day interval-counter(s). Each current 15-minute "failed" event bucket has an associated threshold notification.
o On the XTU level
For the LOS Seconds, ES, SES, FEC seconds, and UAS, there are event counters, current 15-minute and 0 to 96 15-minute history bucket(s) of "interval-counters", as well as current and 0 to 30 previous 1-day interval-counter(s). Each current 15-minute event bucket has an associated threshold notification.
- On the bearer channel level
For the coding violations (CRC anomalies) and corrected blocks (i.e., FEC events), there are event counters, current 15-minute and 0 to 96 15-minute history bucket(s) of "interval-counters", as well as current and 0 to 30 previous 1-day interval-counter(s). Each current 15-minute event bucket has an associated threshold notification.
2.7.2. Minimum Number of Buckets
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Although it is possible to support up to 96 15-minute history buckets of "interval-counters", systems implementing this MIB module SHOULD practically support at least 16 buckets, as specified in ITU-T G.997.1, paragraph 7.2.7.2.
Similarly, it is possible to support up to 30 previous 1-day "interval-counters", but systems implementing this MIB module SHOULD support at least 1 previous-day bucket.
2.7.3. Interval Buckets Initialization
-
There is no requirement for an agent to ensure a fixed relationship between the start of a 15-minute interval and any wall clock; however, some implementations may align the 15-minute intervals with quarter hours. Likewise, an implementation may choose to align one day intervals with the start of a day.
Counters are not reset when an XTU is reinitialized, only when the agent is reset or reinitialized (or under specific request outside the scope of this MIB module).
2.7.4. Interval Buckets Validity
-
As in RFC 3593 [RFC3593] and RFC 2662 [RFC2662], in case the data for an interval is suspect or known to be invalid, the agent MUST report the interval as invalid. If the current 15-minute event bucket is determined to be invalid, the element management system SHOULD ignore its content, and the agent MUST NOT generate notifications based upon the value of the event bucket.
A valid 15-minute event bucket SHOULD usually count the events for exactly 15 minutes. Similarly, a valid 1-day event bucket SHOULD usually count the events for exactly 24 hours. However, the following scenarios are exceptional:
- For implementations that align the 15-minute intervals with quarter hours, and the 1-day intervals with start of a day, the management system may still start the PM process not aligned with the wall clock. Such a management system may wish to retrieve even partial information for the first event buckets, rather than declaring them all as invalid.
- For an event bucket that suffered relatively short outages, the management system may wish to retrieve the available PM outcomes, rather than declare the whole event bucket as invalid. This is more important for 1-day event buckets.
- An event bucket may be shorter or longer than the formal duration if a clock adjustment was performed during the interval.
This MIB allows supporting the exceptional scenarios described above by reporting the actual Monitoring Time of a monitoring interval. This parameter is relevant only for Valid intervals, but is useful for these exceptional scenarios:
a) The management system MAY still declare a partial PM interval as
-
Valid and report the actual number of seconds the interval lasted.
b) If the interval was shortened or extended due to clock
-
corrections, the management system SHOULD report the actual number of seconds the interval lasted, besides reporting that the interval is Valid.
2.8. Profiles
-
As a managed node can handle a large number of XTUs, (e.g., hundreds or perhaps thousands of lines), provisioning every parameter on every XTU may become burdensome. Moreover, most lines are provisioned identically with the same set of parameters. To simplify the provisioning process, this MIB module makes use of profiles and templates.
A configuration profile is a set of parameters that can be shared by multiple entities. There are configuration profiles to address the line-level provisioning, and another type of profile that addresses the channel-level provisioning parameters.
A configuration template is actually a profile-of-profiles. That is, a template is comprised of one line configuration profile and one or more channel configuration profiles. A template provides the complete configuration of a line. The same configuration can be shared by multiple lines.
Similarly to the configuration profiles and templates, this MIB module makes use of templates and profiles for specifying the alarm thresholds associated with performance parameters. This allows provisioning multiple lines with the same criteria for generating threshold crossing notifications.
The following paragraphs describe templates and profiles used in this MIB module
2.8.1. Configuration Profiles and Templates
-
- Line Configuration Profiles - Line configuration profiles contain parameters for configuring the low layer of ADSL/ADSL2 and ADSL2+ lines. They are defined in the adsl2LineConfProfTable.
-
The line configuration includes issues such as the specific ADSL/ADSL2 or ADSL2+ modes to enable on the respective line, power spectrum parameters, rate adaptation criteria, and SNR margin- related parameters. A subset of the line configuration parameters depends upon the specific ADSL Mode allowed (i.e., Does the profile allow ADSL, ADSL2, and/or ADSL2+) as well as what annex/annexes of the standard are allowed. This is the reason a line profile MUST include one or more mode-specific extensions.
- Channel Configuration Profiles - Channel configuration profiles contain parameters for configuring bearer channels over the ADSL/ADSL2 and ADSL2+ lines. They are sometimes considered the service layer configuration of the ADSL/ADSL2 and ADSL2+ lines. They are defined in the adsl2ChConfProfTable.
-
The channel configuration includes issues such as the desired minimum and maximum rate on each traffic flow direction and impulse noise protection parameters.
- Line Configuration Templates - Line configuration templates allow combining line configuration profiles and channel configuration profiles to a comprehensive configuration of the ADSL/ADSL2 and ADSL2+ line. They are defined in the adsl2LineConfTemplateTable.
-
The line configuration template includes one index (OID) of a line configuration profile and one to four indexes of channel configuration profiles. The template also addresses the issue of distributing the excess available data rate on each traffic flow direction (i.e., the data rate left after each channel is allocated a data rate to satisfy its minimum requested data rate) among the various channels.
2.8.2. Alarm Configuration Profiles and Templates
-
- Line Alarm Configuration Profiles - Line-level Alarm configuration profiles contain the threshold values for Performance Monitoring (PM) parameters, counted either on the whole line level or on an XTU level. Thresholds are required only for failures and anomalies, e.g., there are thresholds for failed initializations and LOS seconds, but not for the aggregate number of full initializations. These profiles are defined in the adsl2LineAlarmConfProfileTable.
- Channel Alarm Configuration Profiles - Channel-level Alarm configuration profiles contain the threshold values for PM parameters counted on a bearer channel level. Thresholds are defined for two types of anomalies: corrected blocks and coding violations. These profiles are defined in the adsl2ChAlarmConfProfileTable.
- Line Alarm Configuration Templates - Line Alarm configuration templates allow combining line-level alarm configuration profiles and channel-level alarm configuration profiles to a comprehensive configuration of the PM thresholds for ADSL/ADSL2 and ADSL2+ line. They are defined in the adsl2LineAlarmConfTemplateTable.
-
The line alarm configuration template includes one index (OID) of a line-level alarm configuration profile and one to four indexes of channel-level alarm configuration profiles.
2.8.3. Managing Profiles and Templates
-
The index value for each profile and template is a locally-unique, administratively assigned name having the textual convention 'SnmpAdminString' (RFC 3411 [RFC3411]).
One or more lines may be configured to share parameters of a single configuration template (e.g., adsl2LConfTempTemplateName = 'silver') by setting its adsl2LineCnfgTemplate objects to the value of this template.
One or more lines may be configured to share parameters of a single Alarm configuration template (e.g., adsl2LAlarmConfTempTemplateName = 'silver') by setting its adsl2LineAlarmCnfgTemplate objects to the value of this template.
Before a template can be deleted or taken out of service, it MUST first be unreferenced from all associated lines. Implementations MAY also reject template modification while it is associated with any line.
Before a profile can be deleted or taken out of service, it MUST first be unreferenced from all associated templates. Implementations MAY also reject profile modification while it is referenced by any template.
Implementations MUST provide a default profile whose name is 'DEFVAL' for each profile and template type. The values of the associated parameters will be vendor-specific unless otherwise indicated in this document. Before a line's templates have been set, these templates will be automatically used by setting adsl2LineCnfgTemplate and adsl2LineAlarmCnfgTemplate to 'DEFVAL' where appropriate. This default profile name, 'DEFVAL', is considered reserved in the context of profiles and templates defined in this MIB module.
Profiles and templates are created, assigned, and deleted dynamically using the profile name and profile row status in each of the profile tables.
If the implementation allows modifying a profile or template while it is associated with a line, then such changes MUST take effect immediately. These changes MAY result in a restart (hard reset or soft restart) of the units on the line.
2.8.4. Managing Multiple Bearer Channels
-
The number of bearer channels is configured by setting the template attributes adsl2LConfTempChan1ConfProfile, adsl2LConfTempChan2ConfProfile, adsl2LConfTempChan3ConfProfile, and adsl2LConfTempChan4ConfProfile and then assigning that template to a DSL line using the adsl2LineCnfgTemplate attribute. When the number of bearer channels for a DSL line changes, the SNMP agent will automatically create or destroy rows in channel-related tables associated with that line. For example, when a DSL line is operating with one bearer channel, there will be zero rows in channel-related tables for channels two, three, and four. The SNMP agent MUST create and destroy channel-related rows as follows:
- When the number of bearer channels for a DSL line changes to a higher number, the SNMP agent will automatically create rows in the adsl2ChannelStatusTable, and adsl2PMChCurrTable tables for that line.
- When the number of bearer channels for a DSL line changes to a lower number, the SNMP agent will automatically destroy rows in the adsl2ChannelStatusTable, adsl2PMChCurrTable, adsl2PMChHist15MinTable, and adsl2PMChHist1DTable tables for that line.
2.9. Notifications
-
The ability to generate the SNMP notifications coldStart/warmStart (per [RFC3418]), which are per agent (e.g., per Digital Subscriber Line Access Multiplexer, or DSLAM, in such a device), and linkUp/linkDown (per [RFC2863]), which are per interface (i.e., ADSL/ADSL2 or ADSL2+ line), is REQUIRED.
A linkDown notification MAY be generated whenever any of ES, SES, CRC Anomaly, LOS, LOF, or UAS event occurs. The corresponding linkUp notification MAY be sent when all link failure conditions are cleared.
The notifications defined in this MIB module are for status change (e.g., initialization failure) and for the threshold crossings associated with the following events: full initialization failures, short initialization failures, ES, SES, FEC Seconds, LOS Seconds, UAS, FEC Seconds, FEC events, and CRC anomalies. Each threshold has its own enable/threshold value. When that value is 0, the notification is disabled.
The adsl2LineStatusAtur and adsl2LineStatusAtuc are bitmasks representing all outstanding error conditions associated with the ATU-R and ATU-C (respectively). Note that since the ATU-R status is obtained via the EOC, this information may be unavailable in case the ATU-R is unreachable via EOC during a line error condition. Therefore, not all conditions may always be included in its current status. Notifications corresponding to the bit fields in those two status objects are defined.
Note that there are other status parameters that refer to the ATU-R (e.g., downstream line attenuation). Those parameters also depend on the availability of EOC between the ATU-C and the ATU-R.
A threshold notification occurs whenever the corresponding current 15-minute interval error counter becomes equal to or exceeds the threshold value. Only one notification SHOULD be sent per interval per interface. Since the current 15-minute counter is reset to 0 every 15 minutes, if the condition persists, the notification may recur as often as every 15 minutes. For example, to get a notification whenever a "loss of" event occurs (but at most once every 15 minutes), set the corresponding threshold to 1. The agent will generate a notification when the event originally occurs.
Notifications, other than the threshold notifications listed above, SHOULD be rate-limited (throttled) such that there is an implementation-specific gap between the generation of consecutive notifications of the same event. When notifications are rate- limited, they are dropped and not queued for sending at a future time. This is intended to be a general rate-limiting statement for notifications that otherwise have no explicit rate-limiting assertions in this document.
Note that the Network Management System, or NMS, may receive a linkDown notification, as well, if enabled (via ifLinkUpDownTrapEnable [RFC2863]). At the beginning of the next 15 minute interval, the counter is reset. When the first second goes by and the event occurs, the current interval bucket will be 1, which equals the threshold, and the notification will be sent again.
3. Definitions
-
ADSL2-LINE-TC-MIB DEFINITIONS ::= BEGIN
IMPORTS
-
MODULE-IDENTITY,
transmission
FROM SNMPv2-SMI
-
TEXTUAL-CONVENTION
FROM SNMPv2-TC;
adsl2TCMIB MODULE-IDENTITY
LAST-UPDATED "200610040000Z" -- October 4th, 2006 ORGANIZATION "ADSLMIB Working Group" CONTACT-INFO "WG-email: adslmib@ietf.org Info: https://www1.ietf.org/mailman/listinfo/adslmib Chair: Mike Sneed Sand Channel Systems Postal: P.O. Box 37324 Raleigh NC 27627-732 Email: sneedmike@hotmail.com Phone: +1 206 600 7022 Co-Chair & Co-editor: Menachem Dodge ECI Telecom Ltd. Postal: 30 Hasivim St. Petach Tikva 49517, Israel. Email: mbdodge@ieee.org Phone: +972 3 926 8421 Co-editor: Moti Morgenstern ECI Telecom Ltd. Postal: 30 Hasivim St. Petach Tikva 49517, Israel. Email: moti.morgenstern@ecitele.com Phone: +972 3 926 6258 Co-editor: Scott Baillie NEC Australia Postal: 649-655 Springvale Road, Mulgrave, Victoria 3170, Australia. Email: scott.baillie@nec.com.au Phone: +61 3 9264 3986 Co-editor: Umberto Bonollo NEC Australia Postal: 649-655 Springvale Road, Mulgrave, Victoria 3170, Australia. Email: umberto.bonollo@nec.com.au Phone: +61 3 9264 3385 " DESCRIPTION "This MIB Module provides Textual Conventions to be used by the ADSL2-LINE-MIB module for the purpose of managing ADSL, ADSL2, and ADSL2+ lines.-
-
Copyright © The Internet Society (2006). This version of this MIB module is part of RFC 4706: see the RFC itself for full legal notices."
REVISION "200610040000Z" -- October 4th, 2006 DESCRIPTION "Initial version, published as RFC 4706."
-
::= { transmission 238 2 } -- adsl2MIB 2 ------------------------------------------------ -- Textual Conventions -- ------------------------------------------------Adsl2Unit ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "Identifies a transceiver as being either an ATU-C or an ATU-R. An ADSL line consists of two transceivers, an ATU-C and an ATU-R. Attributes with this syntax reference the two sides of a line. Specified as an INTEGER, the two values-
-
are:
-
atuc(1) -- Central office ADSL terminal unit (ATU-C). atur(2) -- Remote ADSL terminal unit (ATU-R)." SYNTAX INTEGER { atuc(1), atur(2) }Adsl2Direction ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "Identifies the direction of a band as being either upstream or downstream. Specified as an INTEGER, the two values are: upstream(1), and downstream(2)." SYNTAX INTEGER { upstream(1), downstream(2) }Adsl2TransmissionModeType ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "A set of ADSL2 line transmission modes, with one bit per mode. The notes (F) and (L) denote Full-Rate and Lite/splitterless, respectively: Bit 00 : Regional Std. (ANSI T1.413) (F) Bit 01 : Regional Std. (ETSI DTS/TM06006) (F) Bit 02 : G.992.1 POTS non-overlapped (F) Bit 03 : G.992.1 POTS overlapped (F) Bit 04 : G.992.1 ISDN non-overlapped (F) Bit 05 : G.992.1 ISDN overlapped (F) Bit 06 : G.992.1 TCM-ISDN non-overlapped (F) Bit 07 : G.992.1 TCM-ISDN overlapped (F) Bit 08 : G.992.2 POTS non-overlapped (L) Bit 09 : G.992.2 POTS overlapped (L) Bit 10 : G.992.2 with TCM-ISDN non-overlapped (L) Bit 11 : G.992.2 with TCM-ISDN overlapped (L) Bit 12 : G.992.1 TCM-ISDN symmetric (F) -- not in G.997.1 Bit 13-17: Reserved Bit 18 : G.992.3 POTS non-overlapped (F) Bit 19 : G.992.3 POTS overlapped (F) Bit 20 : G.992.3 ISDN non-overlapped (F) Bit 21 : G.992.3 ISDN overlapped (F) Bit 22-23: Reserved Bit 24 : G.992.4 POTS non-overlapped (L) Bit 25 : G.992.4 POTS overlapped (L) Bit 26-27: Reserved Bit 28 : G.992.3 Annex I All-Digital non-overlapped (F) Bit 29 : G.992.3 Annex I All-Digital overlapped (F) Bit 30 : G.992.3 Annex J All-Digital non-overlapped (F) Bit 31 : G.992.3 Annex J All-Digital overlapped (F) Bit 32 : G.992.4 Annex I All-Digital non-overlapped (L) Bit 33 : G.992.4 Annex I All-Digital overlapped (L) Bit 34 : G.992.3 Annex L POTS non-overlapped, mode 1, wide U/S (F) Bit 35 : G.992.3 Annex L POTS non-overlapped, mode 2, narrow U/S(F) Bit 36 : G.992.3 Annex L POTS overlapped, mode 3, wide U/S (F) Bit 37 : G.992.3 Annex L POTS overlapped, mode 4, narrow U/S (F) Bit 38 : G.992.3 Annex M POTS non-overlapped (F) Bit 39 : G.992.3 Annex M POTS overlapped (F) Bit 40 : G.992.5 POTS non-overlapped (F) Bit 41 : G.992.5 POTS overlapped (F) Bit 42 : G.992.5 ISDN non-overlapped (F) Bit 43 : G.992.5 ISDN overlapped (F) Bit 44-45: Reserved Bit 46 : G.992.5 Annex I All-Digital non-overlapped (F) Bit 47 : G.992.5 Annex I All-Digital overlapped (F) Bit 48 : G.992.5 Annex J All-Digital non-overlapped (F) Bit 49 : G.992.5 Annex J All-Digital overlapped (F) Bit 50 : G.992.5 Annex M POTS non-overlapped (F) Bit 51 : G.992.5 Annex M POTS overlapped (F) Bit 52-55: Reserved" SYNTAX BITS { ansit1413(0), etsi(1), g9921PotsNonOverlapped(2), g9921PotsOverlapped(3), g9921IsdnNonOverlapped(4), g9921isdnOverlapped(5), g9921tcmIsdnNonOverlapped(6), g9921tcmIsdnOverlapped(7), g9922potsNonOverlapped(8), g9922potsOverlapped(9), g9922tcmIsdnNonOverlapped(10), g9922tcmIsdnOverlapped(11), g9921tcmIsdnSymmetric(12), reserved1(13), reserved2(14), reserved3(15), reserved4(16), reserved5(17), g9923PotsNonOverlapped(18), g9923PotsOverlapped(19), g9923IsdnNonOverlapped(20), g9923isdnOverlapped(21), reserved6(22), reserved7(23), g9924potsNonOverlapped(24), g9924potsOverlapped(25), reserved8(26), reserved9(27), g9923AnnexIAllDigNonOverlapped(28), g9923AnnexIAllDigOverlapped(29), g9923AnnexJAllDigNonOverlapped(30), g9923AnnexJAllDigOverlapped(31), g9924AnnexIAllDigNonOverlapped(32), g9924AnnexIAllDigOverlapped(33), g9923AnnexLMode1NonOverlapped(34), g9923AnnexLMode2NonOverlapped(35), g9923AnnexLMode3Overlapped(36), g9923AnnexLMode4Overlapped(37), g9923AnnexMPotsNonOverlapped(38), g9923AnnexMPotsOverlapped(39), g9925PotsNonOverlapped(40), g9925PotsOverlapped(41), g9925IsdnNonOverlapped(42), g9925isdnOverlapped(43), reserved10(44), reserved11(45), g9925AnnexIAllDigNonOverlapped(46), g9925AnnexIAllDigOverlapped(47), g9925AnnexJAllDigNonOverlapped(48), g9925AnnexJAllDigOverlapped(49), g9925AnnexMPotsNonOverlapped(50), g9925AnnexMPotsOverlapped(51), reserved12(52), reserved13(53), reserved14(54), reserved15(55) }Adsl2RaMode ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "Specifies the rate adaptation behavior for the line. The three possible behaviors are: manual(1) - No Rate-Adaptation. The initialization process attempts to synchronize to a specified rate. raInit(2) - Rate-Adaptation during initialization process only, which attempts to synchronize to a rate between minimum and maximum specified values. dynamicRa(3) - Dynamic Rate-Adaptation during initialization process as well as during SHOWTIME." SYNTAX INTEGER { manual(1), raInit(2), dynamicRa(3) }Adsl2InitResult ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "Specifies the result of a full initialization attempt; the six possible result values are: noFail(0) - Successful initialization. configError(1) - Configuration failure. configNotFeasible(2) - Configuration details not supported. commFail(3) - Communication failure. noPeerAtu(4) - Peer ATU not detected. otherCause(5) - Other initialization failure reason.-
-
The values used are as defined in ITU-T G.997.1, paragraph 7.5.1.3"
-
SYNTAX INTEGER { noFail(0), configError(1), configNotFeasible(2), commFail(3), noPeerAtu(4), otherCause(5) }Adsl2OperationModes ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "The ADSL2 management model specified includes an ADSL Mode attribute that identifies an instance of ADSL Mode-Specific PSD Configuration object in the ADSL Line Profile. The following classes of ADSL operating mode are defined. The notes (F) and (L) denote Full-Rate and Lite/splitterless respectively: +-------+--------------------------------------------------+ | Value | ADSL operation mode description | +-------+--------------------------------------------------+ 1 - The default/generic PSD configuration. Default configuration will be used when no other matching mode-specific configuration can be found. 2 - ADSL family. The attributes included in the Mode- Specific PSD Configuration are irrelevant for ITU-T G.992.1 and G.992.2 ADSL modes. Hence, it is possible to map those modes to this generic class. 3-7 - Unused. Reserved for future ITU-T specification. 8 - G.992.3 POTS non-overlapped (F) 9 - G.992.3 POTS overlapped (F) 10 - G.992.3 ISDN non-overlapped (F) 11 - G.992.3 ISDN overlapped (F) 12-13 - Unused. Reserved for future ITU-T specification. 14 - G.992.4 POTS non-overlapped (L) 15 - G.992.4 POTS overlapped (L) 16-17 - Unused. Reserved for future ITU-T specification. 18 - G.992.3 Annex I All-Digital non-overlapped (F) 19 - G.992.3 Annex I All-Digital overlapped (F) 20 - G.992.3 Annex J All-Digital non-overlapped (F) 21 - G.992.3 Annex J All-Digital overlapped (F) 22 - G.992.4 Annex I All-Digital non-overlapped (L) 23 - G.992.4 Annex I All-Digital overlapped (L) 24 - G.992.3 Annex L POTS non-overlapped, mode 1, wide U/S (F) 25 - G.992.3 Annex L POTS non-overlapped, mode 2, narrow U/S(F) 26 - G.992.3 Annex L POTS overlapped, mode 3, wide U/S (F) 27 - G.992.3 Annex L POTS overlapped, mode 4, narrow U/S (F) 28 - G.992.3 Annex M POTS non-overlapped (F) 29 - G.992.3 Annex M POTS overlapped (F) 30 - G.992.5 POTS non-overlapped (F) 31 - G.992.5 POTS overlapped (F) 32 - G.992.5 ISDN non-overlapped (F) 33 - G.992.5 ISDN overlapped (F) 34-35 - Unused. Reserved for future ITU-T specification. 36 - G.992.5 Annex I All-Digital non-overlapped (F) 37 - G.992.5 Annex I All-Digital overlapped (F) 38 - G.992.5 Annex J All-Digital non-overlapped (F) 39 - G.992.5 Annex J All-Digital overlapped (F) 40 - G.992.5 Annex M POTS non-overlapped (F) 41 - G.992.5 Annex M POTS overlapped (F) " SYNTAX INTEGER { defMode (1), adsl(2), g9923PotsNonOverlapped(8), g9923PotsOverlapped(9), g9923IsdnNonOverlapped(10), g9923isdnOverlapped(11), g9924potsNonOverlapped(14), g9924potsOverlapped(15), g9923AnnexIAllDigNonOverlapped(18), g9923AnnexIAllDigOverlapped(19), g9923AnnexJAllDigNonOverlapped(20), g9923AnnexJAllDigOverlapped(21), g9924AnnexIAllDigNonOverlapped(22), g9924AnnexIAllDigOverlapped(23), g9923AnnexLMode1NonOverlapped(24), g9923AnnexLMode2NonOverlapped(25), g9923AnnexLMode3Overlapped(26), g9923AnnexLMode4Overlapped(27), g9923AnnexMPotsNonOverlapped(28), g9923AnnexMPotsOverlapped(29), g9925PotsNonOverlapped(30), g9925PotsOverlapped(31), g9925IsdnNonOverlapped(32), g9925isdnOverlapped(33), g9925AnnexIAllDigNonOverlapped(36), g9925AnnexIAllDigOverlapped(37), g9925AnnexJAllDigNonOverlapped(38), g9925AnnexJAllDigOverlapped(39), g9925AnnexMPotsNonOverlapped(40), g9925AnnexMPotsOverlapped(41) }Adsl2PowerMngState ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "Attributes with this syntax uniquely identify each power management state defined for the ADSL/ADSL2 or ADSL2+ link. The possible values are: l0(1) - L0 - Full power management state. l1(2) - L1 - Low power management state (for G.992.2). l2(3) - L2 - Low power management state (for G.992.3, G.992.4, and G.992.5). l3(4) - L3 - Idle power management state." SYNTAX INTEGER { l0(1), l1(2), l2(3), l3(4) }Adsl2ConfPmsForce ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "Attributes with this syntax are configuration parameters that reference the desired power management state for the ADSL/ADSL2 or ADSL2+ link: l3toL0(0) - Perform a transition from L3 to L0 (Full power management state). l0toL2(2) - Perform a transition from L0 to L2 (Low power management state). l0orL2toL3(3) - Perform a transition into L3 (Idle power management state). The values used are as defined in ITU-T G.997.1, paragraph 7.3.1.1.3" SYNTAX INTEGER { l3toL0(0), l0toL2(2), l0orL2toL3(3) }Adsl2LConfProfPmMode ::= TEXTUAL-CONVENTION
-
STATUS current
DESCRIPTION-
"Attributes with this syntax are configuration parameters
that reference the power modes/states into which the ATU-C or ATU-R may autonomously transit.
It is a BITS structure that allows control of the following transit options:
-
allowTransitionsToIdle(0) - XTU may autonomously transit to idle (L3) state. allowTransitionsToLowPower(1) - XTU may autonomously transit to low-power (L2) state."-
SYNTAX BITS {
allowTransitionsToIdle(0), allowTransitionsToLowPower(1) } Adsl2LineLdsf ::= TEXTUAL-CONVENTION-
STATUS current
DESCRIPTION-
"Attributes with this syntax are configuration parameters
that control the Loop Diagnostic mode for the ADSL/ADSL2 or ADSL2+ link. The possible values are:
-
inhibit(0) - Inhibit Loop Diagnostic mode.
force(1) - Force/Initiate Loop Diagnostic mode.
-
The values used are as defined in ITU-T G.997.1, paragraph 7.3.1.1.8"-
SYNTAX INTEGER {
inhibit(0), force(1) }Adsl2LdsfResult ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "Possible failure reasons associated with performing a Dual Ended Loop Test (DELT) on a DSL line. Possible values are: none(1) - The default value in case LDSF was never requested for the associated line. success(2) - The recent command completed successfully. inProgress(3) - The Loop Diagnostics process is in progress. unsupported(4) - The NE or the line card doesn't support LDSF. cannotRun(5) - The NE cannot initiate the command, due to a nonspecific reason. aborted(6) - The Loop Diagnostics process aborted. failed(7) - The Loop Diagnostics process failed. illegalMode(8) - The NE cannot initiate the command, due to the specific mode of the relevant line. adminUp(9) - The NE cannot initiate the command, as the relevant line is administratively 'Up'. tableFull(10) - The NE cannot initiate the command, due to reaching the maximum number of rows in the results table. noResources(11) - The NE cannot initiate the command, due to lack of internal memory resources." SYNTAX INTEGER { none(1), success(2), inProgress(3), unsupported(4), cannotRun(5), aborted(6), failed(7), illegalMode(8), adminUp(9), tableFull(10), noResources(11) }Adsl2SymbolProtection ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "Attributes with this syntax are configuration parameters that reference the minimum-length impulse noise protection (INP) in terms of number of symbols. The possible values are: noProtection (i.e., INP not required), halfSymbol (i.e., INP length is 1/2 symbol), and 1-16 symbols in steps of 1 symbol." SYNTAX INTEGER { noProtection(1), halfSymbol(2), singleSymbol(3), twoSymbols(4), threeSymbols(5), fourSymbols(6), fiveSymbols(7), sixSymbols(8), sevenSymbols(9), eightSymbols(10), nineSymbols(11), tenSymbols(12), elevenSymbols(13), twelveSymbols(14), thirteeSymbols(15), fourteenSymbols(16), fifteenSymbols(17), sixteenSymbols(18) } Adsl2MaxBer ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Attributes with this syntax are configuration parameters that reference the maximum Bit Error Rate (BER). The possible values are: eminus3(1) - Maximum BER=E^-3 eminus5(2) - Maximum BER=E^-5 eminus7(3) - Maximum BER=E^-7" SYNTAX INTEGER { eminus3(1), eminus5(2), eminus7(3) }Adsl2ScMaskDs ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "Each one of the 512 bits in this OCTET STRING array represents the corresponding bin in the downstream direction. A value of one indicates that the bin is not in use." SYNTAX OCTET STRING (SIZE(0..64))Adsl2ScMaskUs ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "Each one of the 64 bits in this OCTET STRING array represents the corresponding bin in the upstream direction. A value of one indicates that the bin is not in use." SYNTAX OCTET STRING (SIZE(0..8))Adsl2RfiDs ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "Each one of the 512 bits in this OCTET STRING array represents the corresponding bin in the downstream direction. A value of one indicates that the bin is part of a notch filter." SYNTAX OCTET STRING (SIZE(0..64))Adsl2PsdMaskDs ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "This is a structure that represents up to 32 PSD Mask breakpoints. Each breakpoint occupies 3 octets: The first two octets hold the index of the sub-carrier associated with the breakpoint. The third octet holds the PSD reduction at the breakpoint from 0 (0 dBm/Hz) to 255 (-127.5 dBm/Hz) using units of 0.5 dBm/Hz." SYNTAX OCTET STRING (SIZE(0..96))Adsl2PsdMaskUs ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "This is a structure that represents up to 4 PSD Mask breakpoints. Each breakpoint occupies 3 octets: The first two octets hold the index of the sub-carrier associated with the breakpoint. The third octet holds the PSD reduction at the breakpoint from 0 (0 dBm/Hz) to 255 (-127.5 dBm/Hz) using units of 0.5 dBm/Hz." SYNTAX OCTET STRING (SIZE(0..12))Adsl2Tssi ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "This is a structure that represents up to 32 transmit spectrum shaping (TSSi) breakpoints. Each breakpoint occupies 3 octets: The first two octets hold the index of the sub-carrier associated with the breakpoint. The third octet holds the shaping parameter at the breakpoint. It is a value from 0 to 127 (units of -0.5 dB). The special value 127 indicates that the sub-carrier is not transmitted." SYNTAX OCTET STRING (SIZE(0..96))Adsl2LastTransmittedState ::= TEXTUAL-CONVENTION
STATUS current DESCRIPTION "This parameter represents the last successfully transmitted initialization state in the last full initialization performed on the line. States are per the specific xDSL technology and are numbered from 0 (if G.994.1 is used) or 1 (if G.994.1 is not used) up to Showtime." SYNTAX INTEGER { atucG9941(0), atucQuiet1(1), atucComb1(2), atucQuiet2(3), atucComb2(4), atucIcomb1(5), atucLineprob(6), atucQuiet3(7), atucComb3(8), atucIComb2(9), atucMsgfmt(10), atucMsgpcb(11), atucQuiet4(12), atucReverb1(13), atucTref1(14), atucReverb2(15), atucEct(16), atucReverb3(17), atucTref2(18), atucReverb4(19), atucSegue1(20), atucMsg1(21), atucReverb5(22), atucSegue2(23), atucMedley(24), atucExchmarker(25), atucMsg2(26), atucReverb6(27), atucSegue3(28), atucParams(29), atucReverb7(30), atucSegue4(31), atucShowtime(32), -- aturG9941(100), aturQuiet1(101), aturComb1(102), aturQuiet2(103), aturComb2(104), aturIcomb1(105), aturLineprob(106), aturQuiet3(107), aturComb3(108), aturIcomb2(109), aturMsgfmt(110), aturMsgpcb(111), aturReverb1(112), aturQuiet4(113), aturReverb2(114), aturQuiet5(115), aturReverb3(116), aturEct(117), aturReverb4(118), aturSegue1(119), aturReverb5(120), aturSegue2(121), aturMsg1(122), aturMedley(123), aturExchmarker(124), aturMsg2(125), aturReverb6(126), aturSegue3(127), aturParams(128), aturReverb7(129), aturSegue4(130), aturShowtime(131) }Adsl2LineStatus ::= TEXTUAL-CONVENTION
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STATUS current
DESCRIPTION
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"Attributes with this syntax are status parameters
that reflect the failure status for a given endpoint of
ADSL/ADSL2 or ADSL2+ link.
This BITS structure can report the following failures:
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noDefect(0) - This bit position positively reports that no defect or failure exists. lossOfFrame(1) - Loss of frame synchronization. lossOfSignal(2) - Loss of signal. lossOfPower(3) - Loss of power. Usually this failure may be reported for ATU-Rs only. initFailure(4) - Recent initialization process failed. Never active on ATU-R."-
SYNTAX BITS {
noDefect(0), lossOfFrame(1), lossOfSignal(2), lossOfPower(3), initFailure(4) }Adsl2ChAtmStatus ::= TEXTUAL-CONVENTION
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STATUS current
DESCRIPTION"Attributes with this syntax are status parameters that
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reflect the failure status for Transmission Convergence (TC) layer of a given ATM interface (data path over an ADSL/ADSL2 or ADSL2+ link).
This BITS structure can report the following failures:
noDefect(0) - This bit position positively reports that no defect or failure exists. noCellDelineation(1) - The link was successfully initialized, but cell delineation was never acquired on the associated ATM data path. lossOfCellDelineation(2) - Loss of cell delineation on the associated ATM data path."-
SYNTAX BITS {
noDefect(0), noCellDelineation(1), lossOfCellDelineation(2) }Adsl2ChPtmStatus ::= TEXTUAL-CONVENTION
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STATUS current
DESCRIPTION"Attributes with this syntax are status parameters that
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reflect the failure status for a given PTM interface (packet data path over an ADSL/ADSL2 or ADSL2+ link).
This BITS structure can report the following failures:
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noDefect(0) - This bit position positively
reports that no defect or failure exists.
outOfSync(1) - Out of synchronization."
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SYNTAX BITS { noDefect(0), outOfSync(1) } END ADSL2-LINE-MIB DEFINITIONS ::= BEGINIMPORTS
MODULE-IDENTITY, OBJECT-TYPE, transmission, Unsigned32, NOTIFICATION-TYPE, Integer32, Counter32 FROM SNMPv2-SMI-
ifIndex
FROM IF-MIB
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TruthValue,
RowStatus
FROM SNMPv2-TC
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SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
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HCPerfIntervalThreshold,
HCPerfTimeElapsed
FROM HC-PerfHist-TC-MIB -- [RFC3705] Adsl2Unit, Adsl2Direction, Adsl2TransmissionModeType, Adsl2RaMode, Adsl2InitResult, Adsl2OperationModes, Adsl2PowerMngState, Adsl2ConfPmsForce, Adsl2LConfProfPmMode, Adsl2LineLdsf, Adsl2LdsfResult, Adsl2SymbolProtection, Adsl2MaxBer, Adsl2ScMaskDs, Adsl2ScMaskUs, Adsl2RfiDs, Adsl2PsdMaskDs, Adsl2PsdMaskUs, Adsl2Tssi, Adsl2LastTransmittedState, Adsl2LineStatus, Adsl2ChAtmStatus,
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Adsl2ChPtmStatus
FROM ADSL2-LINE-TC-MIB -- [This document]
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MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF;adsl2MIB MODULE-IDENTITY
LAST-UPDATED "200610040000Z" -- October 4th, 2006 ORGANIZATION "ADSLMIB Working Group" CONTACT-INFO "WG-email: adslmib@ietf.org Info: https://www1.ietf.org/mailman/listinfo/adslmib Chair: Mike Sneed Sand Channel Systems Postal: P.O. Box 37324 Raleigh NC 27627-732 Email: sneedmike@hotmail.com Phone: +1 206 600 7022 Co-Chair & Co-editor: Menachem Dodge ECI Telecom Ltd. Postal: 30 Hasivim St. Petach Tikva 49517, Israel. Email: mbdodge@ieee.org Phone: +972 3 926 8421 Co-editor: Moti Morgenstern ECI Telecom Ltd. Postal: 30 Hasivim St. Petach Tikva 49517, Israel. Email: moti.morgenstern@ecitele.com Phone: +972 3 926 6258 Co-editor: Scott Baillie NEC Australia Postal: 649-655 Springvale Road, Mulgrave, Victoria 3170, Australia. Email: scott.baillie@nec.com.au Phone: +61 3 9264 3986-
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-
Co-editor:
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-
Umberto Bonollo
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NEC Australia Postal: 649-655 Springvale Road, Mulgrave, Victoria 3170, Australia. Email: umberto.bonollo@nec.com.au Phone: +61 3 9264 3385 " DESCRIPTION " This document defines a Management Information Base (MIB) module for use with network management protocols in the Internet community for the purpose of managing ADSL, ADSL2, and ADSL2+ lines. The MIB module described in RFC 2662 [RFC2662] describes objects used for managing Asymmetric Bit-Rate DSL (ADSL) interfaces per [T1E1.413], [G.992.1], and [G.992.2]. These object descriptions are based upon the specifications for the ADSL Embedded Operations Channel (EOC) as defined in American National Standards Institute (ANSI) T1E1.413/1995 [T1E1.413] and International Telecommunication Union (ITU-T) G.992.1 [G.992.1] and G.992.2 [G.992.2]. This document does not obsolete RFC 2662 [RFC2662], but rather provides a more comprehensive management model that includes the ADSL2 and ADSL2+ technologies per G.992.3, G.992.4, and G.992.5 ([G.992.3], [G.992.4], and [G.992.5], respectively). In addition, objects have been added to improve the management of ADSL, ADSL2, and ADSL2+ lines.-
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Additionally, the management framework for New Generation ADSL lines specified by the Digital Subscriber Line Forum (DSLF) has been taken into consideration [TR-90]. That framework is based on ITU-T G.997.1 standard [G.997.1] as well as two amendments: [G.997.1am1] and [G.997.1am2].
Note that the revised ITU-T G.997.1 standard also refers to the next generation of VDSL technology, known as VDSL2, per ITU-T G.993.2 [G.993.2]. However, managing VDSL2 lines is currently beyond the scope of this document.
The MIB module is located in the MIB tree under MIB 2 transmission, as discussed in the IANA Considerations section of this document.
Copyright © The Internet Society (2006). This version of this MIB module is part of RFC 4706: see the RFC itself for full legal notices."
REVISION "200610040000Z" -- October 4th, 2006 DESCRIPTION "Initial version, published as RFC 4706."
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::= { transmission 238 } adsl2 OBJECT IDENTIFIER ::= { adsl2MIB 1 } ------------------------------------------------ adsl2Line OBJECT IDENTIFIER ::= { adsl2 1 } adsl2Status OBJECT IDENTIFIER ::= { adsl2 2 } adsl2Inventory OBJECT IDENTIFIER ::= { adsl2 3 } adsl2PM OBJECT IDENTIFIER ::= { adsl2 4 } adsl2Profile OBJECT IDENTIFIER ::= { adsl2 5 } adsl2Scalar OBJECT IDENTIFIER ::= { adsl2 6 } adsl2Notifications OBJECT IDENTIFIER ::= { adsl2 0 } adsl2Conformance OBJECT IDENTIFIER ::= { adsl2 7 } ------------------------------------------------ adsl2PMLine OBJECT IDENTIFIER ::= { adsl2PM 1 } adsl2PMChannel OBJECT IDENTIFIER ::= { adsl2PM 2 } ------------------------------------------------ adsl2ProfileLine OBJECT IDENTIFIER ::= { adsl2Profile 1 } adsl2ProfileChannel OBJECT IDENTIFIER ::= { adsl2Profile 2 } adsl2ProfileAlarmConf OBJECT IDENTIFIER ::= { adsl2Profile 3 } ------------------------------------------------ adsl2ScalarSC OBJECT IDENTIFIER ::= { adsl2Scalar 1 } ------------------------------------------------ ------------------------------------------------ -- adsl2LineTable -- ------------------------------------------------ adsl2LineTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2LineEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineTable contains configuration, command, and status parameters of the ADSL2 line. The index of this table is an interface index where the interface has an ifType of adsl2plus(238). Several objects in this table MUST be maintained in a persistent manner." ::= { adsl2Line 1 } adsl2LineEntry OBJECT-TYPE SYNTAX Adsl2LineEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineTable contains configuration, commands, and status parameters of the ADSL2 line" INDEX { ifIndex } ::= { adsl2LineTable 1 } Adsl2LineEntry ::= SEQUENCE { adsl2LineCnfgTemplate SnmpAdminString, adsl2LineAlarmCnfgTemplate SnmpAdminString, adsl2LineCmndConfPmsf Adsl2ConfPmsForce, adsl2LineCmndConfLdsf Adsl2LineLdsf, adsl2LineCmndConfLdsfFailReason Adsl2LdsfResult, adsl2LineCmndAutomodeColdStart TruthValue, adsl2LineStatusAtuTransSys Adsl2TransmissionModeType, adsl2LineStatusPwrMngState Adsl2PowerMngState, adsl2LineStatusInitResult Adsl2InitResult, adsl2LineStatusLastStateDs Adsl2LastTransmittedState, adsl2LineStatusLastStateUs Adsl2LastTransmittedState, adsl2LineStatusAtur Adsl2LineStatus, adsl2LineStatusAtuc Adsl2LineStatus, adsl2LineStatusLnAttenDs Unsigned32, adsl2LineStatusLnAttenUs Unsigned32, adsl2LineStatusSigAttenDs Unsigned32, adsl2LineStatusSigAttenUs Unsigned32, adsl2LineStatusSnrMarginDs Integer32, adsl2LineStatusSnrMarginUs Integer32, adsl2LineStatusAttainableRateDs Unsigned32, adsl2LineStatusAttainableRateUs Unsigned32, adsl2LineStatusActPsdDs Integer32, adsl2LineStatusActPsdUs Integer32, adsl2LineStatusActAtpDs Integer32, adsl2LineStatusActAtpUs Integer32 } adsl2LineCnfgTemplate OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS read-write STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Line Configuration Templates Table, (adsl2LineConfTemplateTable), which applies for this ADSL2 line. This object MUST be maintained in a persistent manner." REFERENCE "DSL Forum TR-90, paragraph 5.1.1" DEFVAL { "DEFVAL" } ::= { adsl2LineEntry 1 } adsl2LineAlarmCnfgTemplate OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS read-write STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Line Alarm Configuration Template Table, (adsl2LineAlarmConfTemplateTable), which applies to this ADSL2 line. This object MUST be maintained in a persistent manner." REFERENCE "DSL Forum TR-90, paragraph 5.1.1" DEFVAL { "DEFVAL" } ::= { adsl2LineEntry 2 } adsl2LineCmndConfPmsf OBJECT-TYPE SYNTAX Adsl2ConfPmsForce MAX-ACCESS read-write STATUS current DESCRIPTION "Power management state forced. Defines the line states to be forced by the near-end ATU on this line. The various possible values are: l3toL0(0), l0toL2(2), or l0orL2toL3(3). This object MUST be maintained in a persistent manner." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.1.3" DEFVAL { l3toL0 } ::= { adsl2LineEntry 3 } adsl2LineCmndConfLdsf OBJECT-TYPE SYNTAX Adsl2LineLdsf MAX-ACCESS read-write STATUS current DESCRIPTION "Loop diagnostics mode forced (LDSF). Defines whether the line should be forced into the loop diagnostics mode by the near-end ATU on this line or only be responsive to loop diagnostics initiated by the far-end ATU. This object MUST be maintained in a persistent manner. However, in case the operator forces loop diagnostics mode then the access node should reset the object (inhibit) when loop diagnostics mode procedures are completed." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.1.8" DEFVAL { inhibit } ::= { adsl2LineEntry 4 } adsl2LineCmndConfLdsfFailReason OBJECT-TYPE SYNTAX Adsl2LdsfResult MAX-ACCESS read-only STATUS current DESCRIPTION "The status of the recent occasion the Loop diagnostics mode forced (LDSF) was issued for the associated line. Possible values are: none(1) - The default value in case LDSF was never requested for the associated line. success(2) - The recent command completed successfully. inProgress(3) - The Loop Diagnostics process is in progress. unsupported(4) - The NE or the line card doesn't support LDSF. cannotRun(5) - The NE cannot initiate the command, due to a nonspecific reason. aborted(6) - The Loop Diagnostics process aborted. failed(7) - The Loop Diagnostics process failed. illegalMode(8) - The NE cannot initiate the command, due to the specific mode of the relevant line. adminUp(9) - The NE cannot initiate the command, as the relevant line is administratively 'Up'. tableFull(10) - The NE cannot initiate the command, due to reaching the maximum number of rows in the results table. noResources(11) - The NE cannot initiate the command, due to lack of internal memory resources." DEFVAL { none } ::= { adsl2LineEntry 5 } adsl2LineCmndAutomodeColdStart OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Automode cold start forced. This parameter is defined in order to improve testing of the performance of ATUs supporting automode when it is enabled in the MIB. Change the value of this parameter to 'true' indicates a change in loop conditions applied to the devices under test. The ATUs shall reset any historical information used for automode and for shortening G.994.1 handshake-
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and initialization.
Automode is the case where multiple operation-modes are enabled through the adsl2LConfProfAtuTransSysEna object in the line configuration profile being used for the ADSL line, and where the selection of the actual operation-mode depends not only on the common capabilities of both ATUs (as exchanged in G.994.1), but also on achievable data rates under given loop conditions.
This object MUST be maintained in a persistent manner."
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-
REFERENCE "ITU-T G.997.1 (amendment 1), 7.3.1.1.10" DEFVAL { false } ::= { adsl2LineEntry 6 } adsl2LineStatusAtuTransSys OBJECT-TYPE SYNTAX Adsl2TransmissionModeType MAX-ACCESS read-only STATUS current DESCRIPTION "The ATU Transmission System (ATS) in use. It is coded in a bit-map representation with only a single bit set to '1' (the selected coding for the ADSL line). This parameter may be derived from the handshaking procedures defined in Recommendation G.994.1. A set of ADSL2 line transmission modes, with one bit per mode." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.1.1" ::= { adsl2LineEntry 7 } adsl2LineStatusPwrMngState OBJECT-TYPE SYNTAX Adsl2PowerMngState MAX-ACCESS read-only STATUS current DESCRIPTION "The current power management state. One of four possible power management states: L0 - Synchronized and full transmission (i.e., Showtime). L1 - Low Power with reduced net data rate (G.992.2 only). L2 - Low Power with reduced net data rate (G.992.3 and G.992.4 only). L3 - No power. The various possible values are: l0(1), l1(2), l2(3), or l3(4)." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.2" ::= { adsl2LineEntry 8 } adsl2LineStatusInitResult OBJECT-TYPE SYNTAX Adsl2InitResult MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the result of the last full initialization performed on the line. It is an enumeration type with the following values: noFail(0), configError(1), configNotFeasible(2), commFail(3), noPeerAtu(4), or otherCause(5)." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.3" ::= { adsl2LineEntry 9 } adsl2LineStatusLastStateDs OBJECT-TYPE SYNTAX Adsl2LastTransmittedState MAX-ACCESS read-only STATUS current DESCRIPTION "The last successful transmitted initialization state in the downstream direction in the last full initialization performed on the line." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.4" ::= { adsl2LineEntry 10 } adsl2LineStatusLastStateUs OBJECT-TYPE SYNTAX Adsl2LastTransmittedState MAX-ACCESS read-only STATUS current DESCRIPTION "The last successful transmitted initialization state in the upstream direction in the last full initialization performed on the line." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.5" ::= { adsl2LineEntry 11 } adsl2LineStatusAtur OBJECT-TYPE SYNTAX Adsl2LineStatus MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates current state (existing failures) of the ATU-R. This is a bit-map of possible conditions." REFERENCE "ITU-T G.997.1, paragraph 7.1.1.2" ::= { adsl2LineEntry 12 } adsl2LineStatusAtuc OBJECT-TYPE SYNTAX Adsl2LineStatus MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates current state (existing failures) of the ATU-C. This is a bit-map of possible conditions." REFERENCE "ITU-T G.997.1, paragraph 7.1.1.1" ::= { adsl2LineEntry 13 } adsl2LineStatusLnAttenDs OBJECT-TYPE SYNTAX Unsigned32 (0..1270 | 2147483646 | 2147483647) UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "The measured difference in the total power transmitted by the ATU-C and the total power received by the ATU-R over all sub- carriers during diagnostics mode and initialization. It ranges from 0 to 1270 units of 0.1 dB (physical values are 0 to 127 dB). A special value of 0x7FFFFFFF (2147483647) indicates the line attenuation is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the line attenuation measurement is currently unavailable." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.6" ::= { adsl2LineEntry 14 } adsl2LineStatusLnAttenUs OBJECT-TYPE SYNTAX Unsigned32 (0..1270 | 2147483646 | 2147483647) UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "The measured difference in the total power transmitted by the ATU-R and the total power received by the ATU-C over all sub- carriers during diagnostics mode and initialization. It ranges from 0 to 1270 units of 0.1 dB (physical values are 0 to 127 dB). A special value of 0x7FFFFFFF (2147483647) indicates the line attenuation is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the line attenuation measurement is currently unavailable." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.7" ::= { adsl2LineEntry 15 } adsl2LineStatusSigAttenDs OBJECT-TYPE SYNTAX Unsigned32 (0..1270 | 2147483646 | 2147483647) UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "The measured difference in the total power transmitted by the ATU-C and the total power received by the ATU-R over all sub- carriers during Showtime. It ranges from 0 to 1270 units of 0.1 dB (physical values are 0 to 127 dB). A special value of 0x7FFFFFFF (2147483647) indicates the signal attenuation is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the signal attenuation measurement is currently unavailable." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.8" ::= { adsl2LineEntry 16 } adsl2LineStatusSigAttenUs OBJECT-TYPE SYNTAX Unsigned32 (0..1270 | 2147483646 | 2147483647) UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "The measured difference in the total power transmitted by the ATU-R and the total power received by the ATU-C over all sub- carriers during Showtime. It ranges from 0 to 1270 units of 0.1 dB (physical values are 0 to 127 dB). A special value of 0x7FFFFFFF (2147483647) indicates the signal attenuation is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the signal attenuation measurement is currently unavailable." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.9" ::= { adsl2LineEntry 17 } adsl2LineStatusSnrMarginDs OBJECT-TYPE SYNTAX Integer32 (-640..630 | 2147483646 | 2147483647) UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "Downstream SNR Margin is the maximum increase in dB of the noise power received at the ATU-R, such that the BER requirements are met for all downstream bearer channels. It ranges from -640 to 630 units of 0.1 dB (physical values are -64 to 63 dB). A special value of 0x7FFFFFFF (2147483647) indicates the SNR Margin is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the SNR Margin measurement is currently unavailable." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.10" ::= { adsl2LineEntry 18 } adsl2LineStatusSnrMarginUs OBJECT-TYPE SYNTAX Integer32 (-640..630 | 2147483646 | 2147483647) UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "Upstream SNR Margin is the maximum increase in dB of the noise power received at the ATU-C, such that the BER requirements are met for all downstream bearer channels. It ranges from -640 to 630 units of 0.1 dB (physical values are -64 to 63 dB). A special value of 0x7FFFFFFF (2147483647) indicates the SNR Margin is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the SNR Margin measurement is currently unavailable." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.11" ::= { adsl2LineEntry 19 } adsl2LineStatusAttainableRateDs OBJECT-TYPE SYNTAX Unsigned32 UNITS "bits/second" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum Attainable Data Rate Downstream. The maximum downstream net data rate currently attainable by the ATU-C transmitter and the ATU-R receiver, coded in bits/second." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.12" ::= { adsl2LineEntry 20 } adsl2LineStatusAttainableRateUs OBJECT-TYPE SYNTAX Unsigned32 UNITS "bits/second" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum Attainable Data Rate Upstream. The maximum upstream net data rate currently attainable by the ATU-R transmitter and the ATU-C receiver, coded in bits/second." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.13" ::= { adsl2LineEntry 21 }adsl2LineStatusActPsdDs OBJECT-TYPE
SYNTAX Integer32 (-900..0 | 2147483647) UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "Actual Power Spectrum Density (PSD) Downstream. The average downstream transmit PSD over the sub-carriers used for downstream. It ranges from -900 to 0 units of 0.1 dB (physical values are -90 to 0 dBm/Hz). A value of 0x7FFFFFFF (2147483647) indicates the measurement is out of range to be represented." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.14" ::= { adsl2LineEntry 22 }adsl2LineStatusActPsdUs OBJECT-TYPE
SYNTAX Integer32 (-900..0 | 2147483647) UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "Actual Power Spectrum Density (PSD) Upstream. The average upstream transmit PSD over the sub-carriers used for upstream. It ranges from -900 to 0 units of 0.1 dB (physical values are -90 to 0 dBm/Hz). A value of 0x7FFFFFFF (2147483647) indicates the measurement is out of range to be represented." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.15" ::= { adsl2LineEntry 23 } adsl2LineStatusActAtpDs OBJECT-TYPE SYNTAX Integer32 (-310..310 | 2147483647) UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "Actual Aggregate Transmit Power Downstream. The total amount of transmit power delivered by the ATU-C at the U-C reference point, at the instant of measurement. It ranges from -310 to 310 units of 0.1 dB (physical values are -31 to 31 dBm). A value of 0x7FFFFFFF (2147483647) indicates the measurement is out of range to be represented." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.16" ::= { adsl2LineEntry 24 } adsl2LineStatusActAtpUs OBJECT-TYPE SYNTAX Integer32 (-310..310 | 2147483647) UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "Actual Aggregate Transmit Power Upstream. The total amount of transmit power delivered by the ATU-R at the U-R reference point, at the instant of measurement. It ranges from -310 to 310 units of 0.1 dB (physical values are -31 to 31 dBm). A value of 0x7FFFFFFF (2147483647) indicates the measurement is out of range to be represented." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.17" ::= { adsl2LineEntry 25 } ------------------------------------------------ -- adsl2ChannelStatusTable -- ------------------------------------------------ adsl2ChannelStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2ChannelStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2ChannelStatusTable contains status parameters of the ADSL2 channel. This table contains live data from equipment." ::= { adsl2Status 1 } adsl2ChannelStatusEntry OBJECT-TYPE SYNTAX Adsl2ChannelStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2ChannelStatusTable contains status parameters of the ADSL2 channel. The index of this table consists of an interface index, where the interface has an ifType value that is applicable for a DSL channel, along with a termination unit." INDEX { ifIndex, adsl2ChStatusUnit } ::= { adsl2ChannelStatusTable 1 } Adsl2ChannelStatusEntry ::= SEQUENCE { adsl2ChStatusUnit Adsl2Unit, adsl2ChStatusChannelNum Unsigned32, adsl2ChStatusActDataRate Unsigned32, adsl2ChStatusPrevDataRate Unsigned32, adsl2ChStatusActDelay Unsigned32, adsl2ChStatusAtmStatus Adsl2ChAtmStatus, adsl2ChStatusPtmStatus Adsl2ChPtmStatus } adsl2ChStatusUnit OBJECT-TYPE SYNTAX Adsl2Unit MAX-ACCESS not-accessible STATUS current DESCRIPTION "The termination unit atuc(1) or atur(2)." ::= { adsl2ChannelStatusEntry 1 } adsl2ChStatusChannelNum OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Provides the bearer channel number associated with this row (i.e., the channel ifIndex). This enables determining the channel configuration profile and the channel thresholds profile applicable for this bearer channel." ::= { adsl2ChannelStatusEntry 2 } adsl2ChStatusActDataRate OBJECT-TYPE SYNTAX Unsigned32(0..200000000) UNITS "bits/second" MAX-ACCESS read-only STATUS current DESCRIPTION "The actual net data rate that the bearer channel is operating at, if in L0 power management state. In L1 or L2 states, it relates to the previous L0 state. The data rate is coded in bits/second." REFERENCE "ITU-T G.997.1, paragraph 7.5.2.1" ::= { adsl2ChannelStatusEntry 3 } adsl2ChStatusPrevDataRate OBJECT-TYPE SYNTAX Unsigned32(0..200000000) UNITS "bits/second" MAX-ACCESS read-only STATUS current DESCRIPTION "The previous net data rate that the bearer channel was operating at just before the latest rate change event. This could be a full or short initialization, fast retrain, DRA or power management transitions, excluding transitions between L0 state and L1 or L2 states. The data rate is coded in bits/second." REFERENCE "ITU-T G.997.1, paragraph 7.5.2.2" ::= { adsl2ChannelStatusEntry 4 } adsl2ChStatusActDelay OBJECT-TYPE SYNTAX Unsigned32(0..8176) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The actual one-way interleaving delay introduced by the PMS-TC in the direction of the bearer channel, if in L0 power management state. In L1 or L2 states, it relates to the previous L0 state. It is coded in ms (rounded to the nearest ms)." REFERENCE "ITU-T G.997.1, paragraph 7.5.2.3" ::= { adsl2ChannelStatusEntry 5 } adsl2ChStatusAtmStatus OBJECT-TYPE SYNTAX Adsl2ChAtmStatus MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the current state (existing failures) of the ADSL channel in case its Data Path is ATM. This is a bit-map of possible conditions. The various bit positions are: noDefect(0), noCellDelineation(1), or lossOfCellDelineation(2). In the case where the channel is not an ATM Data Path, the object is set to '0'." REFERENCE "ITU-T G.997.1, paragraph 7.1.4" ::= { adsl2ChannelStatusEntry 6 } adsl2ChStatusPtmStatus OBJECT-TYPE SYNTAX Adsl2ChPtmStatus MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the current state (existing failures) of the ADSL channel in case its Data Path is PTM. This is a bit-map of possible conditions. The various bit positions are: noDefect(0), or outOfSync(1). In the case where the channel is not a PTM Data Path, the object is set to '0'." REFERENCE "ITU-T G.997.1, paragraph 7.1.5" ::= { adsl2ChannelStatusEntry 7 } ------------------------------------------------ -- Scalars that relate to the adsl2SCStatusTable. ------------------------------------------------ adsl2ScalarSCMaxInterfaces OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This value determines the upper size of adsl2SCStatusTable. The maximum number of entries in adsl2SCStatusTable is equal to two times the value of this attribute." ::= { adsl2ScalarSC 1 } adsl2ScalarSCAvailInterfaces OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This value determines the amount of space that is currently available in adsl2SCStatusTable. The number of entries available in adsl2SCStatusTable is equal to two times the value of this attribute." ::= { adsl2ScalarSC 2 } ------------------------------------------------ -- adsl2SCStatusTable -- ------------------------------------------------ adsl2SCStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2SCStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2SCStatusTable contains status parameters of the ADSL2 sub-carriers. The following points apply to this table: 1. The main purpose of this table is to hold the results of a DELT. 2. This table also holds parameters obtained at line initialization time. 3. The rows in this table are volatile; that is, they are lost if the SNMP agent is rebooted. 4. Due to the large OCTET STRING attributes in this table, the worst case memory requirements for this table are very high. The manager may use the row status attribute of this table to delete rows in order to reclaim memory. 5. The manager may create rows in this table. The SNMP agent may create rows in this table. Only the manager may delete rows in this table. 6. The maximum number of rows allowable in this table is indicated by the scalar attribute adsl2ScalarSCMaxInterfaces. The number of rows available in this table is indicated by the scalar attribute adsl2ScalarSCAvailInterfaces. 7. The SNMP agent is permitted to create rows in this table when a DELT completes successfully or when line initialization occurs. It is not mandatory for the SNMP agent to create rows in this table; hence, it may be necessary for the manager to create rows in this table before any results can be stored. 8. If the manager attempts to create a row in this table and there are no more rows available, the creation attempt will fail, and the response to the SNMP SET PDU will contain the error noCreation(11). 9. If the SNMP agent attempts to create a row in this table and there are no more rows available, the creation attempt will fail, and the attribute adsl2LineCmndConfLdsfFailReason will indicate the reason for the failure. The failure reason will be either tableFull(10) or noResources(11). 10. An example of use of this table is as follows: Step 1. : The DELT is started by setting the : adsl2LineCmndConfLdsf from inhibit to force. Step 2. : The DELT completes, and valid data is : available. Step 3. : The row in the adsl2SCStatusTable where the : results will be stored does not yet exist so : the SNMP agent attempts to create the row. Step 4. : Due to a low memory condition, a row in the : adsl2SCStatusTable table cannot be created at : this time. Step 5. : The reason for the failure, tableFull(10), is : indicated in the adsl2LineCmndConfLdsfFailReason : attribute. 11. Another example of use of this table is as follows : Step 1. : The DELT is started by setting the : adsl2LineCmndConfLdsf from inhibit to force. Step 2. : The DELT completes and valid data is : available. Step 3. : The row in the adsl2SCStatusTable where the : results will be stored does not yet exist so : the SNMP agent attempts to create the row. Step 4. : The row creation is successful. Step 5. : The value of the attribute : adsl2LineCmndConfLdsfFailReasonreason is set : to success(2). 12. Another example of use of this table is as follows: Step 1. : The manager creates a row in adsl2SCStatusTable : for a particular ADSL2 line. Step 2. : The DELT is started on the above-mentioned : line by setting the adsl2LineCmndConfLdsf from : inhibit to force. Step 3. : The DELT completes, and valid data is : available. Step 4. : The value of the attribute : adsl2LineCmndConfLdsfFailReasonreason is set : to success(2)." ::= { adsl2Status 2 } adsl2SCStatusEntry OBJECT-TYPE SYNTAX Adsl2SCStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table Adsl2SCStatusEntry contains status parameters of the ADSL2 sub-carriers. The index of this table is an interface index where the interface has an ifType of adsl2plus(238)." INDEX { ifIndex, adsl2SCStatusDirection } ::= { adsl2SCStatusTable 1 } Adsl2SCStatusEntry ::= SEQUENCE { adsl2SCStatusDirection Adsl2Direction, adsl2SCStatusMtime Unsigned32, adsl2SCStatusSnr OCTET STRING, adsl2SCStatusBitsAlloc OCTET STRING, adsl2SCStatusGainAlloc OCTET STRING, adsl2SCStatusTssi Adsl2Tssi, adsl2SCStatusLinScale Unsigned32, adsl2SCStatusLinReal OCTET STRING, adsl2SCStatusLinImg OCTET STRING, adsl2SCStatusLogMt Unsigned32, adsl2SCStatusLog OCTET STRING, adsl2SCStatusQlnMt Unsigned32, adsl2SCStatusQln OCTET STRING, adsl2SCStatusLnAtten Unsigned32, adsl2SCStatusSigAtten Unsigned32, adsl2SCStatusSnrMargin Integer32, adsl2SCStatusAttainableRate Unsigned32, adsl2SCStatusActAtp Integer32, adsl2SCStatusRowStatus RowStatus } adsl2SCStatusDirection OBJECT-TYPE SYNTAX Adsl2Direction MAX-ACCESS not-accessible STATUS current-
DESCRIPTION
"The direction of the sub-carrier is either upstream or downstream." ::= { adsl2SCStatusEntry 1 } adsl2SCStatusMtime OBJECT-TYPE SYNTAX Unsigned32 UNITS "symbols" MAX-ACCESS read-only STATUS current DESCRIPTION "SNR Measurement Time. The number of symbols used to measure the SNR values on the respective transmission direction. It should correspond to the value specified in the recommendation (e.g., the number of symbols in 1 second time interval for G.992.3). This parameter corresponds to 1 second in loop diagnostic procedure and should be updated otherwise." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.20.1 (SNRMTds) and paragraph 7.5.1.20.3 (SNRMTus)" ::= { adsl2SCStatusEntry 2 } adsl2SCStatusSnr OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..512)) MAX-ACCESS read-only STATUS current DESCRIPTION "The SNR Margin per sub-carrier, expressing the ratio between the received signal power and received noise power per subscriber. It is an array of 512 octets, designed for supporting up to 512 (downstream) sub-carriers. The number of utilized octets on downstream direction depends on NSCds, and on upstream direction it depends on NSCus. This value is referred to here as NSC. Octet i (0 <= i < NSC) is set to a value in the range 0 to 254 to indicate that the respective downstream or upstream sub- carrier i has SNR of: (-32 + Adsl2SubcarrierSnr(i)/2) in dB (i.e., -32 to 95dB). The special value 255 means that no measurement could be done for the subcarrier because it is out of the PSD mask passband or that the noise PSD is out of range to be represented. Each value in this array is 8 bits wide." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.20.2 (SNRpsds) and paragraph 7.5.1.20.4 (SNRpsus)" ::= { adsl2SCStatusEntry 3 } adsl2SCStatusBitsAlloc OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..256)) UNITS "bits" MAX-ACCESS read-only STATUS current DESCRIPTION "The bits allocation per sub-carrier. An array of 256 octets (512 nibbles), designed for supporting up to 512 (downstream) sub-carriers. The number of utilized nibbles on downstream direction depends on NSCds, and on upstream direction it depends on NSCus. This value is referred to here as NSC. Nibble i (0 <= i < NSC) is set to a value in the range 0 to 15 to indicate that the respective downstream or upstream sub-carrier i has the same amount of bits allocation." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.21.1 (BITSpsds) and paragraph 7.5.1.21.2 (BITSpsus)" ::= { adsl2SCStatusEntry 4 } adsl2SCStatusGainAlloc OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..1024)) MAX-ACCESS read-only STATUS current DESCRIPTION "The gain allocation per sub-carrier. An array of 512 16-bits values, designed for supporting up to 512 (downstream) sub- carriers. The number of utilized octets on downstream direction depends on NSCds, and on upstream direction it depends on NSCus. This value is referred to here as NSC. Value i (0 <= i < NSC) is in the range 0 to 4093 to indicate that the respective downstream or upstream sub-carrier i has the same amount of gain value. The gain value is represented as a multiple of 1/512 on a linear scale. Each value in this array is 16 bits wide and is stored in big endian format." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.21.3 (GAINSpsds) and paragraph 7.5.1.21.4 (GAINSpsus)" ::= { adsl2SCStatusEntry 5 } adsl2SCStatusTssi OBJECT-TYPE SYNTAX Adsl2Tssi MAX-ACCESS read-only STATUS current DESCRIPTION "The transmit spectrum shaping (TSSi) breakpoints expressed as the set of breakpoints exchanged during G.994.1. Each breakpoint is a pair of values occupying 3 octets with the following structure: First 2 octets - Index of the subcarrier used in the context of the breakpoint. Third octet - The shaping parameter at the breakpoint. Subcarrier index is an unsigned number in the range 1 to either NSCds (downstream direction) or NSCus (upstream direction). The shaping parameter value is in the range 0 to 127 (units of -0.5dB). The special value 127 indicates that the subcarrier is not transmitted." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.21.5 (TSSpsds) and paragraph 7.5.1.21.6 (TSSpsus)" ::= { adsl2SCStatusEntry 6 } adsl2SCStatusLinScale OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The scale factor to be applied to the H(f) linear representation values for the respective transmission direction. This parameter is only available after a loop diagnostic procedure." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.18.1 (HLINSCds) and paragraph 7.5.1.18.5 (HLINSCus)" ::= { adsl2SCStatusEntry 7 } adsl2SCStatusLinReal OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..1024)) MAX-ACCESS read-only STATUS current DESCRIPTION "An array of up to 512 complex H(f) linear representation values in linear scale for the respective transmission direction. It is designed to support up to 512 (downstream) sub-carriers. The number of utilized values on downstream direction depends on NSCds, and on upstream direction it depends on NSCus. This value is referred to here as NSC. Each array entry represents the real component [referred to here as a(i)] of Hlin(f = i*Df) value for a particular sub-carrier index i (0 <= i < NSC). Hlin(f) is represented as ((scale/2^15)*((a(i)+j*b(i))/2^15)), where scale is Adsl2SubcarrierLinScale and a(i) and b(i) [provided by the Adsl2SubcarrierLinImg object] are in the range (-2^15+1) to (+2^15-1). A special value a(i)=b(i)= -2^15 indicates that no measurement could be done for the subcarrier because it is out of the passband or that the attenuation is out of range to be represented. This parameter is only available after a loop diagnostic procedure. Each value in this array is 16 bits wide and is stored in big endian format." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.18.2 (HLINpsds) and paragraph 7.5.1.18.6 (HLINpsds)" ::= { adsl2SCStatusEntry 8 } adsl2SCStatusLinImg OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..1024)) MAX-ACCESS read-only STATUS current DESCRIPTION "An array of up to 512 complex H(f) linear representation values in linear scale for the respective transmission direction. It is designed to support up to 512 (downstream) sub-carriers. The number of utilized values on downstream direction depends on NSCds, and on upstream direction it depends on NSCus. This value is referred to here as NSC. Each array entry represents the imaginary component [referred to here as b(i)] of Hlin(f = i*Df) value for a particular sub- carrier index i (0 <= i < NSC). Hlin(f) is represented as ((scale/2^15)*((a(i)+j*b(i))/2^15)), where scale is Adsl2SubcarrierLinScale and a(i) [provided by the Adsl2SubcarrierLinReal object] and b(i) are in the range (-2^15+1) to (+2^15-1). A special value a(i)=b(i)= -2^15 indicates that no measurement could be done for the subcarrier because it is out of the passband or that the attenuation is out of range to be represented. This parameter is only available after a loop diagnostic procedure. Each value in this array is 16 bits wide and is stored in big endian format." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.18.2 (HLINpsds) and paragraph 7.5.1.18.6 (HLINpsds)" ::= { adsl2SCStatusEntry 9 } adsl2SCStatusLogMt OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of symbols used to measure the H(f) logarithmic measurement values for the respective transmission direction. This parameter should correspond to the value specified in the recommendation (e.g., the number of symbols in 1 second time interval for G.992.3). This parameter corresponds to 1 second in loop diagnostic procedure and should be updated in initialization" REFERENCE "ITU-T G.997.1, paragraph 7.5.1.18.3 (HLOGMTds) and paragraph 7.5.1.18.7 (HLOGMTus)" ::= { adsl2SCStatusEntry 10 } adsl2SCStatusLog OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..1024)) MAX-ACCESS read-only STATUS current DESCRIPTION "An array of up to 512 real H(f) logarithmic representation values in dB for the respective transmission direction. It is designed to support up to 512 (downstream) sub-carriers. The number of utilized values on downstream direction depends on NSCds, and on upstream direction it depends on NSCus. This value is referred to here as NSC. Each array entry represents the real Hlog(f = i*Df) value for a particular sub-carrier index i, (0 <= i < NSC). The real Hlog(f) value is represented as (6-m(i)/10), with m(i) in the range 0 to 1022. A special value m=1023 indicates that no measurement could be done for the subcarrier because it is out of the passband or that the attenuation is out of range to be represented. This parameter is applicable in loop diagnostic procedure and initialization. Each value in this array is 16 bits wide and is stored in big endian format." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.18.4 (HLOGpsds) and paragraph 7.5.1.18.8 (HLOGpsus)" ::= { adsl2SCStatusEntry 11 } adsl2SCStatusQlnMt OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of symbols used to measure the Quiet Line Noise values on the respective transmission direction. This parameter should correspond to the value specified in the recommendation (e.g., the number of symbols in 1 second time interval for G.992.3). This parameter corresponds to 1 second in loop diagnostic procedure and should be updated in initialization " REFERENCE "ITU-T G.997.1, paragraph 7.5.1.19.1 (QLNMTds) and paragraph 7.5.1.19.3 (QLNMTus)" ::= { adsl2SCStatusEntry 12 } adsl2SCStatusQln OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..512)) UNITS "dBm/Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "An array of up to 512 real Quiet Line Noise values in dBm/Hz for the respective transmission direction. It is designed for up to 512 (downstream) sub-carriers. The number of utilized values on downstream direction depends on NSCds, and on upstream direction it depends on NSCus. This value is referred to here as NSC. Each array entry represents the QLN(f = i*Df) value for a particular sub-carrier index i, (0 <= i < NSC). The QLN(f) is represented as ( -23-n(i)/2), with n(i) in the range 0 to 254. A special value n(i)=255 indicates that no measurement could be done for the subcarrier because it is out of the passband or that the noise PSD is out of range to be represented. This parameter is applicable in loop diagnostic procedure and initialization. Each value in this array is 8 bits wide." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.19.2 (QLNpsds) and paragraph 7.5.1.19.4 (QLNpsus)" ::= { adsl2SCStatusEntry 13 } adsl2SCStatusLnAtten OBJECT-TYPE SYNTAX Unsigned32 (0..1270 | 2147483646 | 2147483647) UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "When referring to the downstream direction, it is the measured difference in the total power transmitted by the ATU-C and the total power received by the ATU-R over all sub-carriers during diagnostics mode. When referring to the upstream direction, it is the measured difference in the total power transmitted by the ATU-R and the total power received by the ATU-C over all sub-carriers during diagnostics mode. It ranges from 0 to 1270 units of 0.1 dB (physical values are 0 to 127 dB). A special value of 0x7FFFFFFF (2147483647) indicates the line attenuation is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the line attenuation measurement is unavailable. This object reflects the value of the parameter following the most recent DELT performed on the associated line. Once the DELT process is over, the parameter no longer changes until the row is deleted or a new DELT process is initiated." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.6 (LATNds) and paragraph 7.5.1.7 (LATNus)" ::= { adsl2SCStatusEntry 14 } adsl2SCStatusSigAtten OBJECT-TYPE SYNTAX Unsigned32 (0..1270 | 2147483646 | 2147483647) UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "When referring to the downstream direction, it is the measured difference in the total power transmitted by the ATU-C and the total power received by the ATU-R over all sub- carriers during Showtime after the diagnostics mode. When referring to the upstream direction, it is the measured difference in the total power transmitted by the ATU-R and the total power received by the ATU-C over all sub- carriers during Showtime after the diagnostics mode. It ranges from 0 to 1270 units of 0.1 dB (physical values are 0 to 127 dB). A special value of 0x7FFFFFFF (2147483647) indicates the signal attenuation is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the signal attenuation measurement is unavailable. This object reflects the value of the parameter following the most recent DELT performed on the associated line. Once the DELT process is over, the parameter no longer changes until the row is deleted or a new DELT process is initiated." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.8 (SATNds) and paragraph 7.5.1.9 (SATNus)" ::= { adsl2SCStatusEntry 15 } adsl2SCStatusSnrMargin OBJECT-TYPE SYNTAX Integer32 (-640..630 | 2147483646 | 2147483647) UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "SNR Margin is the maximum increase in dB of the noise power received at the ATU (ATU-R on downstream direction and ATU-C on upstream direction), such that the BER requirements are met for all bearer channels received at the ATU. It ranges from -640 to 630 units of 0.1 dB (physical values are -64 to 63 dB). A special value of 0x7FFFFFFF (2147483647) indicates the SNR Margin is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the SNR Margin measurement is currently unavailable. This object reflects the value of the parameter following the most recent DELT performed on the associated line. Once the DELT process is over, the parameter no longer changes until the row is deleted or a new DELT process is initiated." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.10 (SNRMds) and paragraph 7.5.1.11 (SNRMus)" ::= { adsl2SCStatusEntry 16 } adsl2SCStatusAttainableRate OBJECT-TYPE SYNTAX Unsigned32 UNITS "bits/second" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum Attainable Data Rate. The maximum net data rate currently attainable by the ATU-C transmitter and ATU-R receiver (when referring to downstream direction) or by the ATU-R transmitter and ATU-C receiver (when referring to upstream direction). Value is coded in bits/second. This object reflects the value of the parameter following the most recent DELT performed on the associated line. Once the DELT process is over, the parameter no longer changes until the row is deleted or a new DELT process is initiated." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.12 (ATTNDRds) and paragraph 7.5.1.13 (ATTNDRus)" ::= { adsl2SCStatusEntry 17 } adsl2SCStatusActAtp OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "Actual Aggregate Transmit Power from the ATU (ATU-R on downstream direction and ATU-C on upstream direction), at the instant of measurement. It ranges from -310 to 310 units of 0.1 dB (physical values are -31 to 31 dBm). A value of all 1's indicates the measurement is out of range to be represented. This object reflects the value of the parameter following the most recent DELT performed on the associated line. Once the DELT process is over, the parameter no longer changes until the row is deleted or a new DELT process is initiated." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.16 (ACTATPds) and paragraph 7.5.1.17 (ACTATPus)" ::= { adsl2SCStatusEntry 18 } adsl2SCStatusRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "Row Status. The manager may create and delete rows of this table. Please see the description of adsl2SCStatusTable above for more details." ::= { adsl2SCStatusEntry 19 } ------------------------------------------------ -- adsl2LineInventoryTable -- ------------------------------------------------ adsl2LineInventoryTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2LineInventoryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineInventoryTable contains inventory of the ADSL2 units." ::= { adsl2Inventory 1 } adsl2LineInventoryEntry OBJECT-TYPE SYNTAX Adsl2LineInventoryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineInventoryTable contains inventory of the ADSL2 units. The index of this table is an interface index where the interface has an ifType of adsl2plus(238)." INDEX { ifIndex, adsl2LInvUnit } ::= { adsl2LineInventoryTable 1 } Adsl2LineInventoryEntry ::= SEQUENCE { adsl2LInvUnit Adsl2Unit, adsl2LInvG994VendorId OCTET STRING, adsl2LInvSystemVendorId OCTET STRING, adsl2LInvVersionNumber OCTET STRING, adsl2LInvSerialNumber OCTET STRING, adsl2LInvSelfTestResult Unsigned32, adsl2LInvTransmissionCapabilities Adsl2TransmissionModeType } adsl2LInvUnit OBJECT-TYPE SYNTAX Adsl2Unit MAX-ACCESS not-accessible STATUS current DESCRIPTION "The termination unit atuc(1) or atur(2)." ::= { adsl2LineInventoryEntry 1 } adsl2LInvG994VendorId OBJECT-TYPE SYNTAX OCTET STRING (SIZE(8)) MAX-ACCESS read-only STATUS current DESCRIPTION "The ATU G.994.1 Vendor ID as inserted in the G.994.1 CL/CLR message. It consists of 8 binary octets, including a country code followed by a (regionally allocated) provider code, as defined in Recommendation T.35." REFERENCE "ITU-T G.997.1, paragraph 7.4" ::= { adsl2LineInventoryEntry 2 } adsl2LInvSystemVendorId OBJECT-TYPE SYNTAX OCTET STRING (SIZE(8)) MAX-ACCESS read-only STATUS current DESCRIPTION "The ATU System Vendor ID (identifies the ATU system integrator) as inserted in the Overhead Messages (both ATUs for G.992.3 and G.992.4) or in the Embedded Operations Channel (only ATU-R in G.992.1 and G.992.2). It consists of 8 binary octets, with the same format as used for Adsl2InvG994VendorId." REFERENCE "ITU-T G.997.1, paragraph 7.4" ::= { adsl2LineInventoryEntry 3 } adsl2LInvVersionNumber OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..16)) MAX-ACCESS read-only STATUS current DESCRIPTION "The ATU version number (vendor-specific information) as inserted in the Overhead Messages (both ATUs for G.992.3 and G.992.4) or in the Embedded Operations Channel (only ATU-R in G.992.1 and G.992.2). It consists of up to 16 binary octets." REFERENCE "ITU-T G.997.1, paragraph 7.4" ::= { adsl2LineInventoryEntry 4 } adsl2LInvSerialNumber OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..32)) MAX-ACCESS read-only STATUS current DESCRIPTION "The ATU serial number (vendor-specific information) as inserted in the Overhead Messages (both ATUs for G.992.3 and G.992.4) or in the Embedded Operations Channel (only ATU-R in G.992.1 and G.992.2). It is vendor-specific information. It consists of up to 32 ASCII characters." REFERENCE "ITU-T G.997.1, paragraph 7.4" ::= { adsl2LineInventoryEntry 5 } adsl2LInvSelfTestResult OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The ATU self-test result, coded as a 32-bit value. The most significant octet of the result is '0' if the self-test passed, and '1' if the self-test failed. The interpretation of the other octets is vendor discretionary." REFERENCE "ITU-T G.997.1, paragraph 7.4" ::= { adsl2LineInventoryEntry 6 } adsl2LInvTransmissionCapabilities OBJECT-TYPE SYNTAX Adsl2TransmissionModeType MAX-ACCESS read-only STATUS current DESCRIPTION "The ATU transmission system capability list of the different coding types. It is coded in a bit-map representation with 1 or more bits set. A bit set to '1' means that the ATU supports the respective coding. The value may be derived from the handshaking procedures defined in G.994.1. A set of ADSL2 line transmission modes, with one bit per mode." REFERENCE "ITU-T G.997.1, paragraph 7.4" ::= { adsl2LineInventoryEntry 7 } ------------------------------------------------ -- adsl2LineConfTemplateTable -- ------------------------------------------------ adsl2LineConfTemplateTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2LineConfTemplateEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineConfTemplateTable contains ADSL2 line configuration templates. Entries in this table MUST be maintained in a persistent manner." ::= { adsl2ProfileLine 1 } adsl2LineConfTemplateEntry OBJECT-TYPE SYNTAX Adsl2LineConfTemplateEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineConfTemplateTable contains the ADSL2 line configuration template. A default template with an index of 'DEFVAL' will always exist, and its parameters will be set to vendor- specific values, unless otherwise specified in this document." INDEX { adsl2LConfTempTemplateName } ::= { adsl2LineConfTemplateTable 1 } Adsl2LineConfTemplateEntry ::= SEQUENCE { adsl2LConfTempTemplateName SnmpAdminString, adsl2LConfTempLineProfile SnmpAdminString, adsl2LConfTempChan1ConfProfile SnmpAdminString, adsl2LConfTempChan1RaRatioDs Unsigned32, adsl2LConfTempChan1RaRatioUs Unsigned32, adsl2LConfTempChan2ConfProfile SnmpAdminString, adsl2LConfTempChan2RaRatioDs Unsigned32, adsl2LConfTempChan2RaRatioUs Unsigned32, adsl2LConfTempChan3ConfProfile SnmpAdminString, adsl2LConfTempChan3RaRatioDs Unsigned32, adsl2LConfTempChan3RaRatioUs Unsigned32, adsl2LConfTempChan4ConfProfile SnmpAdminString, adsl2LConfTempChan4RaRatioDs Unsigned32, adsl2LConfTempChan4RaRatioUs Unsigned32, adsl2LConfTempRowStatus RowStatus } adsl2LConfTempTemplateName OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object identifies a row in this table." REFERENCE "DSL Forum TR-90, paragraph 5.1.4" ::= { adsl2LineConfTemplateEntry 1 } adsl2LConfTempLineProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Line Configuration Profile Table, (adsl2LineConfProfTable), which applies for this ADSL2 line." REFERENCE "DSL Forum TR-90, paragraph 5.1.4" DEFVAL { "DEFVAL" } ::= { adsl2LineConfTemplateEntry 2 } adsl2LConfTempChan1ConfProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Channel Configuration Profile Table, (adsl2ChConfProfileTable) that applies to ADSL2 bearer channel #1. The channel profile name specified here must match the name of an existing row in the adsl2ChConfProfileTable table." DEFVAL { "DEFVAL" } ::= { adsl2LineConfTemplateEntry 3 } adsl2LConfTempChan1RaRatioDs OBJECT-TYPE SYNTAX Unsigned32(0..100) UNITS "percent" MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #1 when performing rate adaptation on Downstream. The ratio refers to the available data rate in excess of the Minimum Data Rate, summed over all bearer channels. Also, the 100 - adsl2LConfTempChan1RaRatioDs is the ratio of excess data rate to be assigned to all other bearer channels on Downstream direction. The sum of rate adaptation ratios over all bearers on the same direction shall be equal to 100%." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 100 } ::= { adsl2LineConfTemplateEntry 4 } adsl2LConfTempChan1RaRatioUs OBJECT-TYPE SYNTAX Unsigned32(0..100) UNITS "percent" MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #1 when performing rate adaptation on Upstream. The ratio refers to the available data rate in excess of the Minimum Data Rate, summed over all bearer channels. Also, the 100 - adsl2LConfTempChan1RaRatioUs is the ratio of excess data rate to be assigned to all other bearer channels on Upstream direction. The sum of rate adaptation ratios over all bearers on the same direction shall be equal to 100%." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 100 } ::= { adsl2LineConfTemplateEntry 5 } adsl2LConfTempChan2ConfProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(0..32)) MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Channel Configuration Profile Table (adsl2ChConfProfileTable) that applies to ADSL2 bearer channel #2. If the channel is unused, then the object is set to a zero-length string. This object may be set to a zero-length string only if adsl2LConfTempChan3ConfProfile contains a zero-length string." DEFVAL { "" } ::= { adsl2LineConfTemplateEntry 6 } adsl2LConfTempChan2RaRatioDs OBJECT-TYPE SYNTAX Unsigned32(0..100) UNITS "percent" MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #2 when performing rate adaptation on Downstream. The ratio refers to the available data rate in excess of the Minimum Data Rate, summed over all bearer channels. Also, the 100 - adsl2LConfTempChan2RaRatioDs is the ratio of excess data rate to be assigned to all other bearer channels on Downstream direction. The sum of rate adaptation ratios over all bearers on the same direction shall be equal to 100%." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 0 } ::= { adsl2LineConfTemplateEntry 7 } adsl2LConfTempChan2RaRatioUs OBJECT-TYPE SYNTAX Unsigned32(0..100) UNITS "percent" MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #2 when performing rate adaptation on Upstream. The ratio refers to the available data rate in excess of the Minimum Data Rate, summed over all bearer channels. Also, the 100 - adsl2LConfTempChan2RaRatioUs is the ratio of excess data rate to be assigned to all other bearer channels on Upstream direction. The sum of rate adaptation ratios over all bearers on the same direction shall be equal to 100%." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 0 } ::= { adsl2LineConfTemplateEntry 8 } adsl2LConfTempChan3ConfProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(0..32)) MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Channel Configuration Profile Table (adsl2ChConfProfileTable) that applies to ADSL2 bearer channel #3. If the channel is unused, then the object is set to a zero-length string. This object may be set to a zero-length string only if adsl2LConfTempChan4ConfProfile contains a zero-length string. This object may be set to a non-zero-length string only if adsl2LConfTempChan2ConfProfile contains a non-zero-length string." DEFVAL { "" } ::= { adsl2LineConfTemplateEntry 9 } adsl2LConfTempChan3RaRatioDs OBJECT-TYPE SYNTAX Unsigned32(0..100) UNITS "percent" MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #3 when performing rate adaptation on Downstream. The ratio refers to the available data rate in excess of the Minimum Data Rate, summed over all bearer channels. Also, the 100 - adsl2LConfTempChan3RaRatioDs is the ratio of excess data rate to be assigned to all other bearer channels on Downstream direction. The sum of rate adaptation ratios over all bearers on the same direction shall be equal to 100%." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 0 } ::= { adsl2LineConfTemplateEntry 10 } adsl2LConfTempChan3RaRatioUs OBJECT-TYPE SYNTAX Unsigned32(0..100) UNITS "percent" MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #3 when performing rate adaptation on Upstream. The ratio refers to the available data rate in excess of the Minimum Data Rate, summed over all bearer channels. Also, the 100 - adsl2LConfTempChan3RaRatioUs is the ratio of excess data rate to be assigned to all other bearer channels on Upstream direction. The sum of rate adaptation ratios over all bearers on the same direction shall be equal to 100%." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 0 } ::= { adsl2LineConfTemplateEntry 11 } adsl2LConfTempChan4ConfProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(0..32)) MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Channel Configuration Profile Table (adsl2ChConfProfileTable) that applies to ADSL2 bearer channel #4. If the channel is unused, then the object is set to a zero-length string. This object may be set to a non-zero-length string only if adsl2LConfTempChan3ConfProfile contains a non-zero-length string." DEFVAL { "" } ::= { adsl2LineConfTemplateEntry 12 } adsl2LConfTempChan4RaRatioDs OBJECT-TYPE SYNTAX Unsigned32(0..100) UNITS "percent" MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #4 when performing rate adaptation on Downstream. The ratio refers to the available data rate in excess of the Minimum Data Rate, summed over all bearer channels. Also, the 100 - adsl2LConfTempChan4RaRatioDs is the ratio of excess data rate to be assigned to all other bearer channels. The sum of rate adaptation ratios over all bearers on the same direction shall sum to 100%." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 0 } ::= { adsl2LineConfTemplateEntry 13 } adsl2LConfTempChan4RaRatioUs OBJECT-TYPE SYNTAX Unsigned32(0..100) UNITS "percent" MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #4 when performing rate adaptation on Upstream. The ratio refers to the available data rate in excess of the Minimum Data Rate, summed over all bearer channels. Also, the 100 - adsl2LConfTempChan4RaRatioUs is the ratio of excess data rate to be assigned to all other bearer channels. The sum of rate adaptation ratios over all bearers on the same direction shall sum to 100%." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 0 } ::= { adsl2LineConfTemplateEntry 14 } adsl2LConfTempRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object is used to create a new row or to modify or delete an existing row in this table.-
-
A template is activated by setting this object to 'active'. When 'active' is set, the system will validate the template.
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Before a template can be deleted or taken out of service (by setting this object to 'destroy' or 'notInService'), it must first be unreferenced from all associated lines." ::= { adsl2LineConfTemplateEntry 15 } ------------------------------------------ -- adsl2LineConfProfTable -- ------------------------------------------ adsl2LineConfProfTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2LineConfProfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineConfProfTable contains ADSL2 line profile configuration. Entries in this table MUST be maintained in a persistent manner." ::= { adsl2ProfileLine 2 } adsl2LineConfProfEntry OBJECT-TYPE SYNTAX Adsl2LineConfProfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineConfProfTable contains ADSL2 line profile configuration. A default profile with an index of 'DEFVAL' will always exist, and its parameters will be set to vendor- specific values, unless otherwise specified in this document." INDEX { adsl2LConfProfProfileName } ::= { adsl2LineConfProfTable 1 } Adsl2LineConfProfEntry ::= SEQUENCE { adsl2LConfProfProfileName SnmpAdminString, adsl2LConfProfScMaskDs Adsl2ScMaskDs, adsl2LConfProfScMaskUs Adsl2ScMaskUs, adsl2LConfProfRfiBandsDs Adsl2RfiDs, adsl2LConfProfRaModeDs Adsl2RaMode, adsl2LConfProfRaModeUs Adsl2RaMode, adsl2LConfProfRaUsNrmDs Unsigned32, adsl2LConfProfRaUsNrmUs Unsigned32, adsl2LConfProfRaUsTimeDs Unsigned32, adsl2LConfProfRaUsTimeUs Unsigned32, adsl2LConfProfRaDsNrmsDs Unsigned32, adsl2LConfProfRaDsNrmsUs Unsigned32, adsl2LConfProfRaDsTimeDs Unsigned32, adsl2LConfProfRaDsTimeUs Unsigned32, adsl2LConfProfTargetSnrmDs Unsigned32, adsl2LConfProfTargetSnrmUs Unsigned32, adsl2LConfProfMaxSnrmDs Unsigned32, adsl2LConfProfMaxSnrmUs Unsigned32, adsl2LConfProfMinSnrmDs Unsigned32, adsl2LConfProfMinSnrmUs Unsigned32, adsl2LConfProfMsgMinUs Unsigned32, adsl2LConfProfMsgMinDs Unsigned32, adsl2LConfProfAtuTransSysEna Adsl2TransmissionModeType, adsl2LConfProfPmMode Adsl2LConfProfPmMode, adsl2LConfProfL0Time Unsigned32, adsl2LConfProfL2Time Unsigned32, adsl2LConfProfL2Atpr Unsigned32, adsl2LConfProfL2Atprt Unsigned32, adsl2LConfProfRowStatus RowStatus } adsl2LConfProfProfileName OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object identifies a row in this table." ::= { adsl2LineConfProfEntry 1 } adsl2LConfProfScMaskDs OBJECT-TYPE SYNTAX Adsl2ScMaskDs MAX-ACCESS read-create STATUS current DESCRIPTION "Sub-carriers mask. A bitmap of 512 bits that allows masking up to 512 downstream sub-carriers, depending on NSCds. If bit i (0 <= i < NSCds) is set to '1', the respective downstream sub-carrier i is masked, and if set to '0', the respective sub-carrier is unmasked. Note that there should always be unmasked sub-carriers (i.e., the object cannot be all 1's). Also note that if NSCds < 512, all bits i (NSCds < i <= 512) should be set to '1'." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.2.6" ::= { adsl2LineConfProfEntry 2 } adsl2LConfProfScMaskUs OBJECT-TYPE SYNTAX Adsl2ScMaskUs MAX-ACCESS read-create STATUS current DESCRIPTION "Sub-carriers mask. A bitmap of 64 bits that allows masking up to 64 downstream sub-carriers, depending on NSCds. If bit i (0 <= i < NSCus) is set to '1', the respective upstream sub-carrier i is masked, and if set to '0', the respective sub-carrier is unmasked. Note that there should always be unmasked sub-carriers (i.e., the object cannot be all 1's). Also note that if NSCus < 64, all bits i (NSCus < i <= 64) should be set to '1'." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.2.7" ::= { adsl2LineConfProfEntry 3 } adsl2LConfProfRfiBandsDs OBJECT-TYPE SYNTAX Adsl2RfiDs MAX-ACCESS read-create STATUS current DESCRIPTION "The subset of downstream PSD mask breakpoints that shall be used to notch an RFI band. The specific interpolation around these points is defined in G.992.5. It is a bitmap of 512 bits that allows referring to up to 512 downstream sub-carriers, depending on NSCds. If bit i (0 <= i < NSCds) is set to '1', the respective downstream sub-carrier i is part of a notch filter, and if set to '0', the respective sub-carrier is not part of a notch filter. This information complements the specification provided by adsl2LConfProfPsdMaskDs. Note that if NSCds < 512, all bits i (NSCds<i<512) should be set to '0'." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.2.9" ::= { adsl2LineConfProfEntry 4 } adsl2LConfProfRaModeDs OBJECT-TYPE SYNTAX Adsl2RaMode MAX-ACCESS read-create STATUS current DESCRIPTION "The mode of operation of a rate-adaptive ATU-C in the transmit direction. The parameter can take three values: manual(1), raInit(2), or dynamicRa(3)." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.4.1" DEFVAL { manual } ::= { adsl2LineConfProfEntry 5 } adsl2LConfProfRaModeUs OBJECT-TYPE SYNTAX Adsl2RaMode MAX-ACCESS read-create STATUS current DESCRIPTION "The mode of operation of a rate-adaptive ATU-R in the transmit direction. The parameter can take three values: manual(1), raInit(2), or dynamicRa(3)." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.4.2" DEFVAL { manual } ::= { adsl2LineConfProfEntry 6 } adsl2LConfProfRaUsNrmDs OBJECT-TYPE SYNTAX Unsigned32(0..310) UNITS "0.1 dB" MAX-ACCESS read-create STATUS current DESCRIPTION "The Downstream Up-Shift Noise Margin value, to be used when adsl2LConfProfRaModeDs is set to dynamicRa. If the downstream noise margin is above this value and stays above it for more than the time specified by the adsl2LConfProfRaUsTimeDs, the ATU-R shall attempt to increase the downstream net data rate. The Downstream Up-Shift Noise Margin ranges from 0 to 310 units of 0.1 dB (physical values are 0 to 31 dB)." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.4.3" DEFVAL { 10 } ::= { adsl2LineConfProfEntry 7 } adsl2LConfProfRaUsNrmUs OBJECT-TYPE SYNTAX Unsigned32(0..310) UNITS "0.1 dB" MAX-ACCESS read-create STATUS current DESCRIPTION "The Upstream Up-Shift Noise Margin value, to be used when adsl2LConfProfRaModeUs is set to dynamicRa. If the upstream noise margin is above this value and stays above it for more than the time specified by the adsl2LConfProfRaUsTimeUs, the ATU-C shall attempt to increase the upstream net data rate. The Upstream Up-Shift Noise Margin ranges from 0 to 310 units of 0.1 dB (physical values are 0 to 31 dB)." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.4.4" DEFVAL { 10 } ::= { adsl2LineConfProfEntry 8 } adsl2LConfProfRaUsTimeDs OBJECT-TYPE SYNTAX Unsigned32(0..16383) UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "The Downstream Up-Shift Time Interval, to be used when adsl2LConfProfRaModeDs is set to dynamicRa. The interval of time that the downstream noise margin should stay above the Downstream Up-Shift Noise Margin before the ATU-R shall attempt to increase the downstream net data rate. The time interval ranges from 0 to 16383 seconds." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.4.5" DEFVAL { 3600 } ::= { adsl2LineConfProfEntry 9 } adsl2LConfProfRaUsTimeUs OBJECT-TYPE SYNTAX Unsigned32(0..16383) UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "The Upstream Up-Shift Time Interval, to be used when adsl2LConfProfRaModeUs is set to dynamicRa. The interval of time the upstream noise margin should stay above the Upstream Up-Shift Noise Margin before the ATU-C shall attempt to increase the upstream net data rate. The time interval ranges from 0 to 16383 seconds." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.4.6" DEFVAL { 3600 } ::= { adsl2LineConfProfEntry 10 } adsl2LConfProfRaDsNrmsDs OBJECT-TYPE SYNTAX Unsigned32(0..310) UNITS "0.1 dB" MAX-ACCESS read-create STATUS current DESCRIPTION "The Downstream Down-Shift Noise Margin value, to be used when adsl2LConfProfRaModeDs is set to dynamicRa. If the downstream noise margin is below this value and stays below that for more than the time specified by the adsl2LConfProfRaDsTimeDs, the ATU-R shall attempt to decrease the downstream net data rate. The Downstream Down-Shift Noise Margin ranges from 0 to 310 units of 0.1 dB (physical values are 0 to 31 dB)." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.4.7" DEFVAL { 10 } ::= { adsl2LineConfProfEntry 11 } adsl2LConfProfRaDsNrmsUs OBJECT-TYPE SYNTAX Unsigned32(0..310) UNITS "0.1 dB" MAX-ACCESS read-create STATUS current DESCRIPTION "The Upstream Down-Shift Noise Margin value, to be used when adsl2LConfProfRaModeUs is set to dynamicRa. If the upstream noise margin is below this value and stays below that for more than the time specified by the adsl2LConfProfRaDsTimeUs, the ATU-C shall attempt to decrease the upstream net data rate. The Upstream Down-Shift Noise Margin ranges from 0 to 310 units of 0.1 dB (physical values are 0 to 31 dB)." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.4.8" DEFVAL { 10 } ::= { adsl2LineConfProfEntry 12 } adsl2LConfProfRaDsTimeDs OBJECT-TYPE SYNTAX Unsigned32(0..16383) UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "The Downstream Down-Shift Time Interval, to be used when adsl2LConfProfRaModeDs is set to dynamicRa. The interval of time the downstream noise margin should stay below the Downstream Down-Shift Noise Margin before the ATU-R shall attempt to decrease the downstream net data rate. The time interval ranges from 0 to 16383 seconds." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.4.9" DEFVAL { 3600 } ::= { adsl2LineConfProfEntry 13 } adsl2LConfProfRaDsTimeUs OBJECT-TYPE SYNTAX Unsigned32(0..16383) UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "The Upstream Down-Shift Time Interval, to be used when adsl2LConfProfRaModeUs is set to dynamicRa. The interval of time the upstream noise margin should stay below the Upstream Down-Shift Noise Margin before the ATU-C shall attempt to decrease the upstream net data rate. The time interval ranges from 0 to 16383 seconds." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.4.10" DEFVAL { 3600 } ::= { adsl2LineConfProfEntry 14 } adsl2LConfProfTargetSnrmDs OBJECT-TYPE SYNTAX Unsigned32(0..310) UNITS "0.1 dB" MAX-ACCESS read-create STATUS current DESCRIPTION "The minimum Noise Margin the ATU-R receiver shall achieve, relative to the BER requirement for each of the downstream bearer channels, to successfully complete initialization. The target noise margin ranges from 0 to 310 units of 0.1 dB (physical values are 0 to 31 dB)." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.3.1" DEFVAL { 60 } ::= { adsl2LineConfProfEntry 15 } adsl2LConfProfTargetSnrmUs OBJECT-TYPE SYNTAX Unsigned32(0..310) UNITS "0.1 dB" MAX-ACCESS read-create STATUS current DESCRIPTION "The minimum Noise Margin the ATU-C receiver shall achieve, relative to the BER requirement for each of the upstream bearer channels, to successfully complete initialization. The target noise margin ranges from 0 to 310 units of 0.1 dB (physical values are 0 to 31 dB)." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.3.2" DEFVAL { 60 } ::= { adsl2LineConfProfEntry 16 } adsl2LConfProfMaxSnrmDs OBJECT-TYPE SYNTAX Unsigned32 (0..310 | 2147483647) UNITS "0.1 dB" MAX-ACCESS read-create STATUS current DESCRIPTION "The maximum Noise Margin the ATU-R receiver shall try to sustain. If the Noise Margin is above this level, the ATU-R shall request that the ATU-C reduce the ATU-C transmit power to get a noise margin below this limit (if this functionality is supported). The maximum noise margin ranges from 0 to 310 units of 0.1 dB (physical values are 0 to 31 dB). A value of 0x7FFFFFFF (2147483647) means that there is no maximum." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.3.3" DEFVAL { 310 } ::= { adsl2LineConfProfEntry 17 } adsl2LConfProfMaxSnrmUs OBJECT-TYPE SYNTAX Unsigned32 (0..310 | 2147483647) UNITS "0.1 dB" MAX-ACCESS read-create STATUS current DESCRIPTION "The maximum Noise Margin the ATU-C receiver shall try to sustain. If the Noise Margin is above this level, the ATU-C shall request that the ATU-R reduce the ATU-R transmit power to get a noise margin below this limit (if this functionality is supported). The maximum noise margin ranges from 0 to 310 units of 0.1 dB (physical values are 0 to 31 dB). A value of 0x7FFFFFFF (2147483647) means that there is no maximum." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.3.4" DEFVAL { 310 } ::= { adsl2LineConfProfEntry 18 } adsl2LConfProfMinSnrmDs OBJECT-TYPE SYNTAX Unsigned32(0..310) UNITS "0.1 dB" MAX-ACCESS read-create STATUS current DESCRIPTION "The minimum Noise Margin the ATU-R receiver shall tolerate. If the noise margin falls below this level, the ATU-R shall request that the ATU-C increase the ATU-C transmit power. If an increase to ATU-C transmit power is not possible, a loss-of-margin (LOM) defect occurs, the ATU-R shall fail and attempt to reinitialize, and the NMS shall be notified. The minimum noise margin ranges from 0 to 310 units of 0.1 dB (physical values are 0 to 31 dB). A value of 0 means that there is no minimum." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.3.5" DEFVAL { 10 } ::= { adsl2LineConfProfEntry 19 } adsl2LConfProfMinSnrmUs OBJECT-TYPE SYNTAX Unsigned32(0..310) UNITS "0.1 dB" MAX-ACCESS read-create STATUS current DESCRIPTION "The minimum Noise Margin the ATU-C receiver shall tolerate. If the noise margin falls below this level, the ATU-C shall request that the ATU-R increase the ATU-R transmit power. If an increase of ATU-R transmit power is not possible, a loss-of-margin (LOM) defect occurs, the ATU-C shall fail and attempt to reinitialize, and the NMS shall be notified. The minimum noise margin ranges from 0 to 310 units of 0.1 dB (physical values are 0 to 31 dB). A value of 0 means that there is no minimum." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.3.6" DEFVAL { 10 } ::= { adsl2LineConfProfEntry 20 } adsl2LConfProfMsgMinUs OBJECT-TYPE SYNTAX Unsigned32(4000..63000) UNITS "bits/second" MAX-ACCESS read-create STATUS current DESCRIPTION "Minimum Overhead Rate Upstream. Defines the minimum rate of the message-based overhead that shall be maintained by the ATU in upstream direction. Expressed in bits per second and ranges from 4000 to 63000 bps." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.5.1" DEFVAL { 4000 } ::= { adsl2LineConfProfEntry 21 } adsl2LConfProfMsgMinDs OBJECT-TYPE SYNTAX Unsigned32(4000..63000) UNITS "bits/second" MAX-ACCESS read-create STATUS current DESCRIPTION "Minimum Overhead Rate Downstream. Defines the minimum rate of the message-based overhead that shall be maintained by the ATU in downstream direction. Expressed in bits per second and ranges from 4000 to 63000 bps." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.5.2" DEFVAL { 4000 } ::= { adsl2LineConfProfEntry 22 } adsl2LConfProfAtuTransSysEna OBJECT-TYPE SYNTAX Adsl2TransmissionModeType MAX-ACCESS read-create STATUS current DESCRIPTION "ATU Transmission System Enabling (ATSE). A list of the different coding types enabled in this profile. It is coded in a bit-map representation with 1 or more bits set. A bit set to '1' means that the ATUs may apply the respective coding for the ADSL line. A bit set to '0' means that the ATUs cannot apply the respective coding for the ADSL line. All 'reserved' bits should be set to '0'." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.1.1" ::= { adsl2LineConfProfEntry 23 } adsl2LConfProfPmMode OBJECT-TYPE SYNTAX Adsl2LConfProfPmMode MAX-ACCESS read-create STATUS current DESCRIPTION "Power management state Enabling. Defines the power states the ATU-C or ATU-R may autonomously transition to on this line. The various bit positions are: allowTransitionsToIdle(0) and allowTransitionsToLowPower(1). A bit with a '1' value means that the ATU is allowed to transit into the respective state, and a '0' value means that the ATU is not allowed to transit into the respective state." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.1.4" DEFVAL { { allowTransitionsToIdle, allowTransitionsToLowPower } } ::= { adsl2LineConfProfEntry 24 } adsl2LConfProfL0Time OBJECT-TYPE SYNTAX Unsigned32 (0..255) UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "This minimum time (in seconds) between an Exit from the L2 state and the next Entry into the L2 state. It ranges from 0 to 255 seconds." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.1.5" DEFVAL { 255 } ::= { adsl2LineConfProfEntry 25 } adsl2LConfProfL2Time OBJECT-TYPE SYNTAX Unsigned32 (0..255) UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "This minimum time (in seconds) between an Entry into the L2 state and the first Power Trim in the L2 state and between two consecutive Power Trims in the L2 State. It ranges from 0 to 255 seconds." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.1.6" DEFVAL { 255 } ::= { adsl2LineConfProfEntry 26 } adsl2LConfProfL2Atpr OBJECT-TYPE SYNTAX Unsigned32 (0..31) UNITS "dB" MAX-ACCESS read-create STATUS current DESCRIPTION "The maximum aggregate transmit power reduction (in dB) that can be performed at transition of L0 to L2 state or through a single Power Trim in the L2 state. It ranges from 0 dB to 31 dB." REFERENCE "ITU-T G.997.1 (amendment 1), 7.3.1.1.7" DEFVAL { 10 } ::= { adsl2LineConfProfEntry 27 } adsl2LConfProfL2Atprt OBJECT-TYPE SYNTAX Unsigned32 (0..31) UNITS "dB" MAX-ACCESS read-create STATUS current DESCRIPTION "The total maximum aggregate transmit power reduction (in dB) that can be performed in an L2 state. This is the sum of all reductions of L2 Request (i.e., at transition of L0 to L2 state) and Power Trims." REFERENCE "ITU-T G.997.1 (amendment 1), 7.3.1.1.9" DEFVAL { 31 } ::= { adsl2LineConfProfEntry 28 } adsl2LConfProfRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object is used to create a new row or to modify or delete an existing row in this table.-
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A profile is activated by setting this object to 'active'. When 'active' is set, the system will validate the profile.
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Before a profile can be deleted or taken out of service (by setting this object to 'destroy' or 'notInService'), it must first be unreferenced from all associated templates." ::= { adsl2LineConfProfEntry 29 } ------------------------------------------ -- adsl2LineConfProfModeSpecTable -- ------------------------------------------ adsl2LineConfProfModeSpecTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2LineConfProfModeSpecEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineConfProfModeSpecTable extends the ADSL2 line configuration profile by ADSL Mode Specific parameters. A row in this table that has an index of-
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adsl2LConfProfAdslMode == defMode(1) is called a 'mandatory' row.
A row in this table that has an index such that adsl2LConfProfAdslMode is not equal to defMode(1) is called an 'optional' row.
When a row in the adsl2LineConfProfTable table (the parent row) is created, the SNMP agent will automatically create a 'mandatory' row in this table. When the parent row is deleted, the SNMP agent will automatically delete all associated rows in this table. Any attempt to delete the 'mandatory' row using the adsl2LConfProfModeSpecRowStatus attribute will be rejected by the SNMP agent.
The manager MAY create an 'optional' row in this table using the adsl2LConfProfModeSpecRowStatus attribute if the parent row exists.
The manager MAY delete an 'optional' row in this table using the adsl2LConfProfModeSpecRowStatus attribute at any time.
If the actual transmission mode of a DSL line does not match one of the 'optional' rows in this table, then the line will use the PSD configuration from the 'mandatory' row.
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Entries in this table MUST be maintained in a persistent manner." ::= { adsl2ProfileLine 3 } adsl2LineConfProfModeSpecEntry OBJECT-TYPE SYNTAX Adsl2LineConfProfModeSpecEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineConfProfModeSpecTable extends the ADSL2 line configuration profile by ADSL Mode Specific parameters." INDEX { adsl2LConfProfProfileName, adsl2LConfProfAdslMode } ::= { adsl2LineConfProfModeSpecTable 1 } Adsl2LineConfProfModeSpecEntry ::= SEQUENCE { adsl2LConfProfAdslMode Adsl2OperationModes, adsl2LConfProfMaxNomPsdDs Integer32, adsl2LConfProfMaxNomPsdUs Integer32, adsl2LConfProfMaxNomAtpDs Unsigned32, adsl2LConfProfMaxNomAtpUs Unsigned32, adsl2LConfProfMaxAggRxPwrUs Integer32, adsl2LConfProfPsdMaskDs Adsl2PsdMaskDs, adsl2LConfProfPsdMaskUs Adsl2PsdMaskUs, adsl2LConfProfPsdMaskSelectUs Unsigned32, adsl2LConfProfModeSpecRowStatus RowStatus } adsl2LConfProfAdslMode OBJECT-TYPE SYNTAX Adsl2OperationModes MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ADSL Mode is a way of categorizing the various ADSL transmission modes into groups; each group (ADSL Mode) shares the same PSD configuration. There should be multiple entries in this table for a given line profile in case multiple bits are set in adsl2LConfProfAtuTransSysEna for that profile." REFERENCE "DSL Forum TR-90, paragraph 5.1.8" ::= { adsl2LineConfProfModeSpecEntry 1 } adsl2LConfProfMaxNomPsdDs OBJECT-TYPE SYNTAX Integer32(-600..-300) UNITS "0.1 dBm/Hz" MAX-ACCESS read-create STATUS current DESCRIPTION "The maximum nominal transmit PSD in the downstream direction during initialization and Showtime. It ranges from -600 to -300 units of 0.1 dBm/Hz (physical values are -60 to -30 dBm/Hz)." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.2" DEFVAL { -300 } ::= { adsl2LineConfProfModeSpecEntry 2 } adsl2LConfProfMaxNomPsdUs OBJECT-TYPE SYNTAX Integer32(-600..-300) UNITS "0.1 dBm/Hz" MAX-ACCESS read-create STATUS current DESCRIPTION "The maximum nominal transmit PSD in the upstream direction during initialization and Showtime. It ranges from -600 to -300 units of 0.1 dBm/Hz (physical values are -60 to -30 dBm/Hz)." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.2" DEFVAL { -300 } ::= { adsl2LineConfProfModeSpecEntry 3 } adsl2LConfProfMaxNomAtpDs OBJECT-TYPE SYNTAX Unsigned32 (0..255) UNITS "0.1 dBm" MAX-ACCESS read-create STATUS current DESCRIPTION "The maximum nominal aggregate transmit power in the downstream direction during initialization and Showtime. It ranges from 0 to 255 units of 0.1 dBm (physical values are 0 to 25.5 dBm)." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.2" DEFVAL { 255 } ::= { adsl2LineConfProfModeSpecEntry 4 } adsl2LConfProfMaxNomAtpUs OBJECT-TYPE SYNTAX Unsigned32 (0..255) UNITS "0.1 dBm" MAX-ACCESS read-create STATUS current DESCRIPTION "The maximum nominal aggregate transmit power in the upstream direction during initialization and Showtime. It ranges from 0 to 255 units of 0.1 dBm (physical values are 0 to 25.5 dBm)." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.2" DEFVAL { 255 } ::= { adsl2LineConfProfModeSpecEntry 5 } adsl2LConfProfMaxAggRxPwrUs OBJECT-TYPE SYNTAX Integer32(-255..255 | 2147483647) UNITS "0.1 dBm" MAX-ACCESS read-create STATUS current DESCRIPTION "The maximum upstream aggregate receive power over the relevant set of sub-carriers. The ATU-C should verify that the upstream power cutback is such that this maximum aggregate receive power value is honored. It ranges from -255 to 255 units of 0.1 dBm (physical values are -25.5 to 25.5 dBm). A value of 0x7FFFFFFF (2147483647) means that there is no limit." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.2" DEFVAL { 255 } ::= { adsl2LineConfProfModeSpecEntry 6 } adsl2LConfProfPsdMaskDs OBJECT-TYPE SYNTAX Adsl2PsdMaskDs MAX-ACCESS read-create STATUS current DESCRIPTION "The downstream PSD mask applicable at the U-C2 reference point. This parameter is used only for G.992.5, and it may impose PSD restrictions (breakpoints) in addition to the Limit PSD mask defined in G.992.5. This is a string of 32 pairs of values in the following structure: Octets 0+1 - Index of 1st sub-carrier used in the context of a first breakpoint. Octet 2 - The PSD reduction for the sub-carrier indicated in octets 0 and 1. Octets 3-5 - Same, for a 2nd breakpoint. Octets 6-8 - Same, for a 3rd breakpoint. This architecture continues until octets 94-95, which are associated with a 32nd breakpoint. Each subcarrier index is an unsigned number in the range 1 to NSCds. Each PSD reduction value is in the range 0 (0dBm/Hz) to 255 (-127.5dBm/Hz) with steps of 0.5dBm/Hz. Valid values are in the range 0 to 190 (0 to -95dBm/Hz). When the number of breakpoints is less than 32, all remaining octets are set to the value 0. Note that the content of this object should be correlated with the sub-carriers mask and with the RFI setup." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.2" ::= { adsl2LineConfProfModeSpecEntry 7 } adsl2LConfProfPsdMaskUs OBJECT-TYPE SYNTAX Adsl2PsdMaskUs MAX-ACCESS read-create STATUS current DESCRIPTION "The upstream PSD mask applicable at the U-R2 reference point. This parameter is used only for G.992.5, and it may impose PSD restrictions (breakpoints) in addition to the Limit PSD mask defined in G.992.5. This is a string of 4 pairs of values in the following structure: Octets 0+1 - Index of 1st sub-carrier used in the context of a first breakpoint. Octet 2 - The PSD reduction for the sub-carrier indicated in octets 0 and 1. Octets 3-5 - Same, for a 2nd breakpoint. Octets 6-8 - Same, for a 3rd breakpoint. This architecture continues until octets 9-11, which are associated with a 4th breakpoint. Each subcarrier index is an unsigned number in the range 1 to NSCus. Each PSD reduction value is in the range 0 (0dBm/Hz) to 255 (-127.5dBm/Hz) with steps of 0.5dBm/Hz. Valid values are in the range 0 to 190 (0 to -95dBm/Hz). When the number of breakpoints is less than 4, all remaining octets are set to the value 0. Note that the content of this object should be correlated with the sub-carriers mask and with the RFI setup." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.2" ::= { adsl2LineConfProfModeSpecEntry 8 } adsl2LConfProfPsdMaskSelectUs OBJECT-TYPE SYNTAX Unsigned32(1..9) MAX-ACCESS read-create STATUS current DESCRIPTION "The selected upstream PSD mask. This parameter is used only for annexes J and M of G.992.3 and G.992.5, and the same selection is used for all relevant enabled bits in adsl2LConfProfAtuTransSysEna." REFERENCE "ITU-T G.997.1 (amendment 1), 7.3.1.2.10" DEFVAL { 1 } ::= { adsl2LineConfProfModeSpecEntry 9 } adsl2LConfProfModeSpecRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION-
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"This object is used to create a new row or to modify or delete an existing row in this table.
A profile is activated by setting this object to 'active'. When 'active' is set, the system will validate the profile.
Before a profile can be deleted or taken out of service (by setting this object to 'destroy' or 'notInService'), it must first be unreferenced from all associated templates."
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::= { adsl2LineConfProfModeSpecEntry 10 } ------------------------------------------------ -- adsl2ChConfProfileTable -- ------------------------------------------------ adsl2ChConfProfileTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2ChConfProfileEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2ChConfProfileTable contains ADSL2 channel profile configuration. Entries in this table MUST be maintained in a persistent manner." ::= { adsl2ProfileChannel 1 } adsl2ChConfProfileEntry OBJECT-TYPE SYNTAX Adsl2ChConfProfileEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2ChConfProfileTable contains ADSL2 channel profile configuration. A default profile with an index of 'DEFVAL' will always exist, and its parameters will be set to vendor- specific values, unless otherwise specified in this document." INDEX { adsl2ChConfProfProfileName } ::= { adsl2ChConfProfileTable 1 } Adsl2ChConfProfileEntry ::= SEQUENCE { adsl2ChConfProfProfileName SnmpAdminString, adsl2ChConfProfMinDataRateDs Unsigned32, adsl2ChConfProfMinDataRateUs Unsigned32, adsl2ChConfProfMinResDataRateDs Unsigned32, adsl2ChConfProfMinResDataRateUs Unsigned32, adsl2ChConfProfMaxDataRateDs Unsigned32, adsl2ChConfProfMaxDataRateUs Unsigned32, adsl2ChConfProfMinDataRateLowPwrDs Unsigned32, adsl2ChConfProfMaxDelayDs Unsigned32, adsl2ChConfProfMaxDelayUs Unsigned32, adsl2ChConfProfMinProtectionDs Adsl2SymbolProtection, adsl2ChConfProfMinProtectionUs Adsl2SymbolProtection, adsl2ChConfProfMaxBerDs Adsl2MaxBer, adsl2ChConfProfMaxBerUs Adsl2MaxBer, adsl2ChConfProfUsDataRateDs Unsigned32, adsl2ChConfProfDsDataRateDs Unsigned32, adsl2ChConfProfUsDataRateUs Unsigned32, adsl2ChConfProfDsDataRateUs Unsigned32, adsl2ChConfProfImaEnabled TruthValue, adsl2ChConfProfRowStatus RowStatus } adsl2ChConfProfProfileName OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object identifies a row in this table." ::= { adsl2ChConfProfileEntry 1 } adsl2ChConfProfMinDataRateDs OBJECT-TYPE SYNTAX Unsigned32(0..200000000) UNITS "bits/second" MAX-ACCESS read-create STATUS current DESCRIPTION "Minimum Data Rate on Downstream direction. The minimum net data rate for the bearer channel, coded in bits/second." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" ::= { adsl2ChConfProfileEntry 2 } adsl2ChConfProfMinDataRateUs OBJECT-TYPE SYNTAX Unsigned32(0..200000000) UNITS "bits/second" MAX-ACCESS read-create STATUS current DESCRIPTION "Minimum Data Rate on Upstream direction. The minimum net data rate for the bearer channel, coded in bits/second." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" ::= { adsl2ChConfProfileEntry 3 } adsl2ChConfProfMinResDataRateDs OBJECT-TYPE SYNTAX Unsigned32(0..200000000) UNITS "bits/second" MAX-ACCESS read-create STATUS current DESCRIPTION "Minimum Reserved Data Rate on Downstream direction. The minimum reserved net data rate for the bearer channel, coded in bits/second. This parameter is used only if the Rate Adaptation Mode in the direction of the bearer channel (i.e., adsl2LConfProfRaModeDs) is set to dynamicRa." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" ::= { adsl2ChConfProfileEntry 4 } adsl2ChConfProfMinResDataRateUs OBJECT-TYPE SYNTAX Unsigned32(0..200000000) UNITS "bits/second" MAX-ACCESS read-create STATUS current DESCRIPTION "Minimum Reserved Data Rate on Upstream direction. The minimum reserved net data rate for the bearer channel, coded in bits/second. This parameter is used only if the Rate Adaptation Mode in the direction of the bearer channel (i.e., adsl2LConfProfRaModeUs) is set to dynamicRa." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" ::= { adsl2ChConfProfileEntry 5 } adsl2ChConfProfMaxDataRateDs OBJECT-TYPE SYNTAX Unsigned32(0..200000000) UNITS "bits/second" MAX-ACCESS read-create STATUS current DESCRIPTION "Maximum Data Rate on Downstream direction. The maximum net data rate for the bearer channel, coded in bits/second." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" ::= { adsl2ChConfProfileEntry 6 } adsl2ChConfProfMaxDataRateUs OBJECT-TYPE SYNTAX Unsigned32(0..200000000) UNITS "bits/second" MAX-ACCESS read-create STATUS current DESCRIPTION "Maximum Data Rate on Upstream direction. The maximum net data rate for the bearer channel, coded in bits/second." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" ::= { adsl2ChConfProfileEntry 7 } adsl2ChConfProfMinDataRateLowPwrDs OBJECT-TYPE SYNTAX Unsigned32(0..200000000) UNITS "bits/second" MAX-ACCESS read-create STATUS current DESCRIPTION "Minimum Data Rate in Low Power state on Downstream direction. The minimum net data rate for the bearer channel, coded in bits/second, during the low power state (L1 in G.992.2, L2 in G.992.3)." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" ::= { adsl2ChConfProfileEntry 8 } adsl2ChConfProfMaxDelayDs OBJECT-TYPE SYNTAX Unsigned32(0..63) UNITS "milliseconds" MAX-ACCESS read-create STATUS current DESCRIPTION "Maximum Interleave Delay on Downstream direction. The maximum one-way interleaving delay introduced by the PMS-TC on Downstream direction. The ATUs shall choose the S (factor) and D (depth) values such that the actual one-way interleaving delay (adsl2ChStatusActDelay) is as close as possible to, but less than or equal to, adsl2ChConfProfMaxDelayDs. The delay is coded in ms, with the value 0 indicating no delay bound is being imposed." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.2" ::= { adsl2ChConfProfileEntry 9 } adsl2ChConfProfMaxDelayUs OBJECT-TYPE SYNTAX Unsigned32(0..63) UNITS "milliseconds" MAX-ACCESS read-create STATUS current DESCRIPTION "Maximum Interleave Delay on Upstream direction. The maximum one-way interleaving delay introduced by the PMS-TC on Upstream direction. The ATUs shall choose the S (factor) and D (depth) values such that the actual one-way interleaving delay (adsl2ChStatusActDelay) is as close as possible to, but less than or equal to, adsl2ChConfProfMaxDelayUs. The delay is coded in ms, with the value 0 indicating no delay bound is being imposed." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.2" ::= { adsl2ChConfProfileEntry 10 } adsl2ChConfProfMinProtectionDs OBJECT-TYPE SYNTAX Adsl2SymbolProtection UNITS "symbols" MAX-ACCESS read-create STATUS current DESCRIPTION "Minimum Impulse Noise Protection on Downstream direction. The minimum impulse noise protection for the bearer channel, expressed in symbols. The parameter can take the following values: noProtection (i.e., INP not required), halfSymbol (i.e., INP length is 1/2 symbol), and 1-16 symbols in steps of 1 symbol." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.3" DEFVAL { noProtection } ::= { adsl2ChConfProfileEntry 11 } adsl2ChConfProfMinProtectionUs OBJECT-TYPE SYNTAX Adsl2SymbolProtection UNITS "symbols" MAX-ACCESS read-create STATUS current DESCRIPTION "Minimum Impulse Noise Protection on Upstream direction. The minimum impulse noise protection for the bearer channel, expressed in symbols. The parameter can take the following values: noProtection (i.e., INP not required), halfSymbol (i.e., INP length is 1/2 symbol), and 1-16 symbols in steps of 1 symbol." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.3" DEFVAL { noProtection } ::= { adsl2ChConfProfileEntry 12 } adsl2ChConfProfMaxBerDs OBJECT-TYPE SYNTAX Adsl2MaxBer MAX-ACCESS read-create STATUS current DESCRIPTION "Maximum Bit Error Ratio on Downstream direction. The maximum bit error ratio for the bearer channel. The parameter can take the following values (for 1E-3, 1E-5 or 1E-7): eminus3(1), eminus5(2), or eminus7(3)." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.4" DEFVAL { eminus5 } ::= { adsl2ChConfProfileEntry 13 } adsl2ChConfProfMaxBerUs OBJECT-TYPE SYNTAX Adsl2MaxBer MAX-ACCESS read-create STATUS current DESCRIPTION "Maximum Bit Error Ratio on Upstream direction. The maximum bit error ratio for the bearer channel. The parameter can take the following values (for 1E-3, 1E-5 or 1E-7): eminus3(1), eminus5(2), or eminus7(3)." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.4" DEFVAL { eminus5 } ::= { adsl2ChConfProfileEntry 14 } adsl2ChConfProfUsDataRateDs OBJECT-TYPE SYNTAX Unsigned32(0..200000000) UNITS "bits/second" MAX-ACCESS read-create STATUS current DESCRIPTION "Data Rate Threshold Up shift for downstream direction. An 'Up-shift rate change' event is triggered when the actual downstream data rate exceeds, by more than the threshold, the data rate at the last entry into Showtime. The parameter is coded in bits/second." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.6" ::= { adsl2ChConfProfileEntry 15 } adsl2ChConfProfDsDataRateDs OBJECT-TYPE SYNTAX Unsigned32(0..200000000) UNITS "bits/second" MAX-ACCESS read-create STATUS current DESCRIPTION "Data Rate Threshold Down-shift for downstream direction. A 'Down-shift rate change' event is triggered when the actual downstream data rate is below the data rate at the last entry into Showtime, by more than the threshold. The parameter is coded in bits/second." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.6" ::= { adsl2ChConfProfileEntry 16 } adsl2ChConfProfUsDataRateUs OBJECT-TYPE SYNTAX Unsigned32(0..200000000) UNITS "bits/second" MAX-ACCESS read-create STATUS current DESCRIPTION "Data Rate Threshold Up shift for upstream direction. An 'Up-shift rate change' event is triggered when the actual upstream data rate exceeds, by more than the threshold, the data rate at the last entry into Showtime. The parameter is coded in bits/second." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.6" ::= { adsl2ChConfProfileEntry 17 } adsl2ChConfProfDsDataRateUs OBJECT-TYPE SYNTAX Unsigned32(0..200000000) UNITS "bits/second" MAX-ACCESS read-create STATUS current DESCRIPTION "Data Rate Threshold Down-shift for upstream direction. A 'Down-shift rate change' event is triggered when the actual upstream data rate is below the data rate at the last entry into Showtime, by more than the threshold. The parameter is coded in bits/second." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.6" ::= { adsl2ChConfProfileEntry 18 } adsl2ChConfProfImaEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "IMA Mode Enable. The parameter enables the IMA operation mode in the ATM Data Path. Relevant only if the channel is an ATM Data Path. When in 'enable' state, the ATM data path should comply with the requirements for IMA transmission." REFERENCE "ITU-T G.997.1, paragraph 7.3.4.1" DEFVAL { false } ::= { adsl2ChConfProfileEntry 19 } adsl2ChConfProfRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object is used to create a new row or to modify or delete an existing row in this table.-
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A profile is activated by setting this object to 'active'. When 'active' is set, the system will validate the profile.
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Before a profile can be deleted or taken out of service (by setting this object to 'destroy' or 'notInService'), it must first be unreferenced from all associated templates." ::= { adsl2ChConfProfileEntry 20 } ------------------------------------------------ -- adsl2LineAlarmConfTemplateTable -- ------------------------------------------------ adsl2LineAlarmConfTemplateTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2LineAlarmConfTemplateEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineAlarmConfTemplateTable contains ADSL2 line configuration templates. Entries in this table MUST be maintained in a persistent manner." ::= { adsl2ProfileAlarmConf 1 } adsl2LineAlarmConfTemplateEntry OBJECT-TYPE SYNTAX Adsl2LineAlarmConfTemplateEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineAlarmConfTemplateTable contains ADSL2 line PM thresholds templates. A default template with an index of 'DEFVAL' will always exist, and its parameters will be set to vendor- specific values, unless otherwise specified in this document." INDEX { adsl2LAlarmConfTempTemplateName } ::= { adsl2LineAlarmConfTemplateTable 1 } Adsl2LineAlarmConfTemplateEntry ::= SEQUENCE { adsl2LAlarmConfTempTemplateName SnmpAdminString, adsl2LAlarmConfTempLineProfile SnmpAdminString, adsl2LAlarmConfTempChan1ConfProfile SnmpAdminString, adsl2LAlarmConfTempChan2ConfProfile SnmpAdminString, adsl2LAlarmConfTempChan3ConfProfile SnmpAdminString, adsl2LAlarmConfTempChan4ConfProfile SnmpAdminString, adsl2LAlarmConfTempRowStatus RowStatus } adsl2LAlarmConfTempTemplateName OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object identifies a row in this table." ::= { adsl2LineAlarmConfTemplateEntry 1 } adsl2LAlarmConfTempLineProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Line Thresholds Configuration Profile Table (adsl2LineAlarmConfProfileTable) that applies to this ADSL2 line." REFERENCE "DSL Forum TR-90, paragraph 5.4.1" DEFVAL { "DEFVAL" } ::= { adsl2LineAlarmConfTemplateEntry 2 } adsl2LAlarmConfTempChan1ConfProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Channel Thresholds Configuration Profile Table (adsl2ChAlarmConfProfileTable) that applies for ADSL2 bearer channel #1. The channel profile name specified here must match the name of an existing row in the adsl2ChAlarmConfProfileTable table." REFERENCE "DSL Forum TR-90, paragraph 5.4.1" DEFVAL { "DEFVAL" } ::= { adsl2LineAlarmConfTemplateEntry 3 } adsl2LAlarmConfTempChan2ConfProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(0..32)) MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Channel Thresholds Configuration Profile Table (adsl2ChAlarmConfProfileTable) that applies for ADSL2 bearer channel #2. The channel profile name specified here must match the name of an existing row in the adsl2ChAlarmConfProfileTable table. If the channel is unused, then the object is set to a zero-length string." REFERENCE "DSL Forum TR-90, paragraph 5.4.1" DEFVAL { "" } ::= { adsl2LineAlarmConfTemplateEntry 4 } adsl2LAlarmConfTempChan3ConfProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(0..32)) MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Channel Thresholds Configuration Profile Table (adsl2ChAlarmConfProfileTable) that applies for ADSL2 bearer channel #3. The channel profile name specified here must match the name of an existing row in the adsl2ChAlarmConfProfileTable table. This object may be set to a non-zero-length string only if adsl2LAlarmConfTempChan2ConfProfile contains a non-zero- length string." REFERENCE "DSL Forum TR-90, paragraph 5.4.1" DEFVAL { "" } ::= { adsl2LineAlarmConfTemplateEntry 5 } adsl2LAlarmConfTempChan4ConfProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(0..32)) MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Channel Thresholds Configuration Profile Table (adsl2ChAlarmConfProfileTable) that applies for ADSL2 bearer channel #4. The channel profile name specified here must match the name of an existing row in the adsl2ChAlarmConfProfileTable table. This object may be set to a non-zero-length string only if adsl2LAlarmConfTempChan3ConfProfile contains a non-zero- length string." REFERENCE "DSL Forum TR-90, paragraph 5.4.1" DEFVAL { "" } ::= { adsl2LineAlarmConfTemplateEntry 6 } adsl2LAlarmConfTempRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object is used to create a new row or to modify or delete an existing row in this table.-
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A template is activated by setting this object to 'active'. When 'active' is set, the system will validate the template.
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Before a template can be deleted or taken out of service (by setting this object to 'destroy' or 'notInService'), it must first be unreferenced from all associated lines." ::= { adsl2LineAlarmConfTemplateEntry 7 } ------------------------------------------------ -- adsl2LineAlarmConfProfileTable -- ------------------------------------------------ adsl2LineAlarmConfProfileTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2LineAlarmConfProfileEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineAlarmConfProfileTable contains ADSL2 line PM thresholds profiles.-
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Entries in this table MUST be maintained in a persistent manner."
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::= { adsl2ProfileAlarmConf 2 } adsl2LineAlarmConfProfileEntry OBJECT-TYPE SYNTAX Adsl2LineAlarmConfProfileEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineAlarmConfProfileTable contains ADSL2 line PM thresholds profiles. A default profile with an index of 'DEFVAL' will always exist, and its parameters will be set to vendor- specific values, unless otherwise specified in this document." INDEX { adsl2LineAlarmConfProfileName } ::= { adsl2LineAlarmConfProfileTable 1 }Adsl2LineAlarmConfProfileEntry ::=
SEQUENCE { adsl2LineAlarmConfProfileName SnmpAdminString, adsl2LineAlarmConfProfileAtucThresh15MinFecs HCPerfIntervalThreshold, adsl2LineAlarmConfProfileAtucThresh15MinEs HCPerfIntervalThreshold, adsl2LineAlarmConfProfileAtucThresh15MinSes HCPerfIntervalThreshold, adsl2LineAlarmConfProfileAtucThresh15MinLoss HCPerfIntervalThreshold, adsl2LineAlarmConfProfileAtucThresh15MinUas HCPerfIntervalThreshold, adsl2LineAlarmConfProfileAturThresh15MinFecs HCPerfIntervalThreshold, adsl2LineAlarmConfProfileAturThresh15MinEs HCPerfIntervalThreshold, adsl2LineAlarmConfProfileAturThresh15MinSes HCPerfIntervalThreshold, adsl2LineAlarmConfProfileAturThresh15MinLoss HCPerfIntervalThreshold, adsl2LineAlarmConfProfileAturThresh15MinUas HCPerfIntervalThreshold, adsl2LineAlarmConfProfileThresh15MinFailedFullInt Unsigned32, adsl2LineAlarmConfProfileThresh15MinFailedShrtInt Unsigned32, adsl2LineAlarmConfProfileRowStatus RowStatus } adsl2LineAlarmConfProfileName OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object identifies a row in this table." ::= { adsl2LineAlarmConfProfileEntry 1 } adsl2LineAlarmConfProfileAtucThresh15MinFecs OBJECT-TYPE SYNTAX HCPerfIntervalThreshold UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMLCurr15MFecs counter, when adsl2PMLCurrUnit is atuc(1). The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.1" DEFVAL { 0 } ::= { adsl2LineAlarmConfProfileEntry 2 } adsl2LineAlarmConfProfileAtucThresh15MinEs OBJECT-TYPE SYNTAX HCPerfIntervalThreshold UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMLCurr15MEs counter, when adsl2PMLCurrUnit is atuc(1). The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.1" DEFVAL { 0 } ::= { adsl2LineAlarmConfProfileEntry 3 } adsl2LineAlarmConfProfileAtucThresh15MinSes OBJECT-TYPE SYNTAX HCPerfIntervalThreshold UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMLCurr15MSes counter, when adsl2PMLCurrUnit is atuc(1). The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.1" DEFVAL { 0 } ::= { adsl2LineAlarmConfProfileEntry 4 } adsl2LineAlarmConfProfileAtucThresh15MinLoss OBJECT-TYPE SYNTAX HCPerfIntervalThreshold UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMLCurr15MLoss counter, when adsl2PMLCurrUnit is atuc(1). The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.1" DEFVAL { 0 } ::= { adsl2LineAlarmConfProfileEntry 5 } adsl2LineAlarmConfProfileAtucThresh15MinUas OBJECT-TYPE SYNTAX HCPerfIntervalThreshold UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMLCurr15MUas counter, when adsl2PMLCurrUnit is atuc(1). The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.1" DEFVAL { 0 } ::= { adsl2LineAlarmConfProfileEntry 6 } adsl2LineAlarmConfProfileAturThresh15MinFecs OBJECT-TYPE SYNTAX HCPerfIntervalThreshold UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMLCurr15MFecs counter, when adsl2PMLCurrUnit is atur(2). The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.1" DEFVAL { 0 } ::= { adsl2LineAlarmConfProfileEntry 7 } adsl2LineAlarmConfProfileAturThresh15MinEs OBJECT-TYPE SYNTAX HCPerfIntervalThreshold UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMLCurr15MEs counter, when adsl2PMLCurrUnit is atur(2). The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.1" DEFVAL { 0 } ::= { adsl2LineAlarmConfProfileEntry 8 } adsl2LineAlarmConfProfileAturThresh15MinSes OBJECT-TYPE SYNTAX HCPerfIntervalThreshold UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMLCurr15MSes counter, when adsl2PMLCurrUnit is atur(2). The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.1" DEFVAL { 0 } ::= { adsl2LineAlarmConfProfileEntry 9 } adsl2LineAlarmConfProfileAturThresh15MinLoss OBJECT-TYPE SYNTAX HCPerfIntervalThreshold UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMLCurr15MLoss counter, when adsl2PMLCurrUnit is atur(2). The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.1" DEFVAL { 0 } ::= { adsl2LineAlarmConfProfileEntry 10 } adsl2LineAlarmConfProfileAturThresh15MinUas OBJECT-TYPE SYNTAX HCPerfIntervalThreshold UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMLCurr15MUas counter, when adsl2PMLCurrUnit is atur(2). The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.1" DEFVAL { 0 } ::= { adsl2LineAlarmConfProfileEntry 11 } adsl2LineAlarmConfProfileThresh15MinFailedFullInt OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMLCurrInit15MfailedFullInits counter. The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.1" DEFVAL { 0 } ::= { adsl2LineAlarmConfProfileEntry 12 } adsl2LineAlarmConfProfileThresh15MinFailedShrtInt OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMLCurrInit15MFailedShortInits counter. The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.1" DEFVAL { 0 } ::= { adsl2LineAlarmConfProfileEntry 13 } adsl2LineAlarmConfProfileRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object is used to create a new row or to modify or delete an existing row in this table.-
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A profile is activated by setting this object to 'active'. When 'active' is set, the system will validate the profile.
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Before a profile can be deleted or taken out of service (by setting this object to 'destroy' or 'notInService'), it must first be unreferenced from all associated templates." ::= { adsl2LineAlarmConfProfileEntry 14 } ------------------------------------------------ -- adsl2ChAlarmConfProfileTable -- ------------------------------------------------ adsl2ChAlarmConfProfileTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2ChAlarmConfProfileEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2ChAlarmConfProfileTable contains ADSL2 channel PM thresholds profiles. Entries in this table MUST be maintained in a persistent manner." ::= { adsl2ProfileAlarmConf 3 } adsl2ChAlarmConfProfileEntry OBJECT-TYPE SYNTAX Adsl2ChAlarmConfProfileEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2ChAlarmConfProfileTable contains ADSL2 channel PM thresholds profiles. A default profile with an index of 'DEFVAL' will always exist, and its parameters will be set to vendor- specific values, unless otherwise specified in this document." INDEX { adsl2ChAlarmConfProfileName } ::= { adsl2ChAlarmConfProfileTable 1 }Adsl2ChAlarmConfProfileEntry ::=
SEQUENCE { adsl2ChAlarmConfProfileName SnmpAdminString, adsl2ChAlarmConfProfileAtucThresh15MinCodingViolations Unsigned32, adsl2ChAlarmConfProfileAtucThresh15MinCorrected Unsigned32, adsl2ChAlarmConfProfileAturThresh15MinCodingViolations Unsigned32, adsl2ChAlarmConfProfileAturThresh15MinCorrected Unsigned32, adsl2ChAlarmConfProfileRowStatus RowStatus } adsl2ChAlarmConfProfileName OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object identifies a row in this table." ::= { adsl2ChAlarmConfProfileEntry 1 }adsl2ChAlarmConfProfileAtucThresh15MinCodingViolations OBJECT-TYPE
SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMChCurr15MCodingViolations counter, when adsl2PMChCurrUnit is atuc(1). The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.2" DEFVAL { 0 } ::= { adsl2ChAlarmConfProfileEntry 2 } adsl2ChAlarmConfProfileAtucThresh15MinCorrected OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMChCurr15MCorrectedBlocks counter, when adsl2PMChCurrUnit is atuc(1). The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.2" DEFVAL { 0 } ::= { adsl2ChAlarmConfProfileEntry 3 } adsl2ChAlarmConfProfileAturThresh15MinCodingViolations OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMChCurr15MCodingViolations counter, when adsl2PMChCurrUnit is atur(2). The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.2" DEFVAL { 0 } ::= { adsl2ChAlarmConfProfileEntry 4 } adsl2ChAlarmConfProfileAturThresh15MinCorrected OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "A threshold for the adsl2PMChCurr15MCorrectedBlocks counter, when adsl2PMChCurrUnit is atur(2). The value 0 means that no threshold is specified for the associated counter." REFERENCE "ITU-T G.997.1, paragraph 7.3.2" DEFVAL { 0 } ::= { adsl2ChAlarmConfProfileEntry 5 } adsl2ChAlarmConfProfileRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object is used to create a new row or to modify or delete an existing row in this table.-
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A profile is activated by setting this object to 'active'. When 'active' is set, the system will validate the profile.
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Before a profile can be deleted or taken out of service (by setting this object to 'destroy' or 'notInService'), it must first be unreferenced from all associated templates." ::= { adsl2ChAlarmConfProfileEntry 6 } ------------------------------------------------ -- PM line current counters -- ------------------------------------------------ adsl2PMLineCurrTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMLineCurrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineCurrTable contains current Performance Monitoring results of ADSL2 lines." ::= { adsl2PMLine 1 } adsl2PMLineCurrEntry OBJECT-TYPE SYNTAX Adsl2PMLineCurrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineCurrTable contains current Performance Monitoring results of ADSL2 lines. The index of this table consists of an interface index, where the interface has an ifType of adsl2plus(238), along with a termination unit. The PM counters in the table are not reset even when the XTU is reinitialized. They are reinitialized only when the agent itself is reset or reinitialized." INDEX { ifIndex, adsl2PMLCurrUnit } ::= { adsl2PMLineCurrTable 1 } Adsl2PMLineCurrEntry ::= SEQUENCE { adsl2PMLCurrUnit Adsl2Unit, adsl2PMLCurrValidIntervals Unsigned32, adsl2PMLCurrInvalidIntervals Unsigned32, adsl2PMLCurr15MTimeElapsed HCPerfTimeElapsed, adsl2PMLCurr15MFecs Counter32, adsl2PMLCurr15MEs Counter32, adsl2PMLCurr15MSes Counter32, adsl2PMLCurr15MLoss Counter32, adsl2PMLCurr15MUas Counter32, adsl2PMLCurr1DayValidIntervals Unsigned32, adsl2PMLCurr1DayInvalidIntervals Unsigned32, adsl2PMLCurr1DayTimeElapsed HCPerfTimeElapsed, adsl2PMLCurr1DayFecs Counter32, adsl2PMLCurr1DayEs Counter32, adsl2PMLCurr1DaySes Counter32, adsl2PMLCurr1DayLoss Counter32, adsl2PMLCurr1DayUas Counter32 } adsl2PMLCurrUnit OBJECT-TYPE SYNTAX Adsl2Unit MAX-ACCESS not-accessible STATUS current DESCRIPTION "The termination unit atuc(1) or atur(2)." ::= { adsl2PMLineCurrEntry 1 } adsl2PMLCurrValidIntervals OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Valid intervals." ::= { adsl2PMLineCurrEntry 2 } adsl2PMLCurrInvalidIntervals OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Invalid intervals." ::= { adsl2PMLineCurrEntry 3 } adsl2PMLCurr15MTimeElapsed OBJECT-TYPE SYNTAX HCPerfTimeElapsed UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total elapsed seconds since this PM interval began. Note that the PM counters are not reset even when the XTU is reinitialized. They are reinitialized only when the agent itself is reset or reinitialized." ::= { adsl2PMLineCurrEntry 4 } adsl2PMLCurr15MFecs OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was at least one FEC correction event for one or more bearer channels in this line. This parameter is inhibited during UAS or SES." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 5 } adsl2PMLCurr15MEs OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was: ATU-C: CRC-8 >= 1 for one or more bearer channels OR LOS >= 1 OR SEF >=1 OR LPR >= 1 ATU-R: FEBE >= 1 for one or more bearer channels OR LOS-FE >=1 OR RDI >=1 OR LPR-FE >=1 . This parameter is inhibited during UAS." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 6 } adsl2PMLCurr15MSes OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was: ATU-C: (CRC-8 summed over all bearer channels) >= 18 OR LOS >= 1 OR SEF >= 1 OR LPR >= 1 ATU-R: (FEBE summed over all bearer channels) >= 18 OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1 . This parameter is inhibited during UAS." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 7 } adsl2PMLCurr15MLoss OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was LOS (or LOS-FE for ATU-R)." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 8 } adsl2PMLCurr15MUas OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in Unavailability State during this interval. Unavailability begins at the onset of 10 contiguous severely-errored seconds, and ends at the onset of 10 contiguous seconds with no severely-errored seconds." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 9 } adsl2PMLCurr1DayValidIntervals OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Valid intervals." ::= { adsl2PMLineCurrEntry 10 } adsl2PMLCurr1DayInvalidIntervals OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Invalid intervals." ::= { adsl2PMLineCurrEntry 11 } adsl2PMLCurr1DayTimeElapsed OBJECT-TYPE SYNTAX HCPerfTimeElapsed UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total elapsed seconds since this PM interval began. Note that the PM counters are not reset even when the XTU is reinitialized. They are reinitialized only when the agent itself is reset or reinitialized." ::= { adsl2PMLineCurrEntry 12 } adsl2PMLCurr1DayFecs OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was at least one FEC correction event for one or more bearer channels in this line. This parameter is inhibited during UAS or SES." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 13 } adsl2PMLCurr1DayEs OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was: ATU-C: CRC-8 >= 1 for one or more bearer channels OR LOS >= 1 OR SEF >= 1 OR LPR >= 1 ATU-R: FEBE >= 1 for one or more bearer channels OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1. This parameter is inhibited during UAS." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 14 } adsl2PMLCurr1DaySes OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was: ATU-C: (CRC-8 summed over all bearer channels) >= 18 OR LOS >= 1 OR SEF >= 1 OR LPR >= 1 ATU-R: (FEBE summed over all bearer channels) >= 18 OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1 This parameter is inhibited during UAS." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 15 } adsl2PMLCurr1DayLoss OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was LOS (or LOS-FE for ATU-R)." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 16 } adsl2PMLCurr1DayUas OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in Unavailability State during this interval. Unavailability begins at the onset of 10 contiguous severely- errored seconds, and ends at the onset of 10 contiguous seconds with no severely-errored seconds." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 17 } ------------------------------------------------ -- PM line init current counters -- ------------------------------------------------ adsl2PMLineCurrInitTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMLineCurrInitEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineCurrInitTable contains current initialization counters of the ADSL2 line. The PM counters in the table are not reset even when the XTU is reinitialized. They are reinitialized only when the agent itself is reset or reinitialized." ::= { adsl2PMLine 2 } adsl2PMLineCurrInitEntry OBJECT-TYPE SYNTAX Adsl2PMLineCurrInitEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineCurrInitTable contains current initialization counters of the ADSL2 line. The index of this table consists of an interface index, where the interface has an ifType of adsl2plus(238), and a termination unit." INDEX { ifIndex } ::= { adsl2PMLineCurrInitTable 1 } Adsl2PMLineCurrInitEntry ::= SEQUENCE { adsl2PMLCurrInit15MTimeElapsed Unsigned32, adsl2PMLCurrInit15MFullInits Unsigned32, adsl2PMLCurrInit15MFailedFullInits Unsigned32, adsl2PMLCurrInit15MShortInits Unsigned32, adsl2PMLCurrInit15MFailedShortInits Unsigned32, adsl2PMLCurrInit1DayTimeElapsed Unsigned32, adsl2PMLCurrInit1DayFullInits Unsigned32, adsl2PMLCurrInit1DayFailedFullInits Unsigned32, adsl2PMLCurrInit1DayShortInits Unsigned32, adsl2PMLCurrInit1DayFailedShortInits Unsigned32 } adsl2PMLCurrInit15MTimeElapsed OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total elapsed seconds since this PM interval began. Note that the PM counters are not reset even when the XTU is reinitialized. They are reinitialized only when the agent itself is reset or reinitialized." ::= { adsl2PMLineCurrInitEntry 1 } adsl2PMLCurrInit15MFullInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of full initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 2 } adsl2PMLCurrInit15MFailedFullInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed full initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 3 } adsl2PMLCurrInit15MShortInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of short initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 4 } adsl2PMLCurrInit15MFailedShortInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed short initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 5 } adsl2PMLCurrInit1DayTimeElapsed OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total elapsed seconds since this PM interval began. Note that the PM counters are not reset even when the XTU is reinitialized. They are reinitialized only when the agent itself is reset or reinitialized." ::= { adsl2PMLineCurrInitEntry 6 } adsl2PMLCurrInit1DayFullInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of full initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 7 } adsl2PMLCurrInit1DayFailedFullInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed full initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 8 } adsl2PMLCurrInit1DayShortInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of short initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 9 } adsl2PMLCurrInit1DayFailedShortInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed short initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 10 } ------------------------------------------- -- PM line history 15 Minutes -- ------------------------------------------- adsl2PMLineHist15MinTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMLineHist15MinEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineHist15MinTable contains PM line history for 15min intervals of the ADSL2 line." ::= { adsl2PMLine 3 } adsl2PMLineHist15MinEntry OBJECT-TYPE SYNTAX Adsl2PMLineHist15MinEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineHist15MinTable contains PM line history for 15min intervals of the ADSL2 line. The index of this table consists of an interface index, where the interface has an ifType of adsl2plus(238), along with a termination unit, and an interval number." INDEX { ifIndex, adsl2PMLHist15MUnit, adsl2PMLHist15MInterval } ::= { adsl2PMLineHist15MinTable 1 } Adsl2PMLineHist15MinEntry ::= SEQUENCE { adsl2PMLHist15MUnit Adsl2Unit, adsl2PMLHist15MInterval Unsigned32, adsl2PMLHist15MMonitoredTime Unsigned32, adsl2PMLHist15MFecs Counter32, adsl2PMLHist15MEs Counter32, adsl2PMLHist15MSes Counter32, adsl2PMLHist15MLoss Counter32, adsl2PMLHist15MUas Counter32, adsl2PMLHist15MValidInterval TruthValue } adsl2PMLHist15MUnit OBJECT-TYPE SYNTAX Adsl2Unit MAX-ACCESS not-accessible STATUS current DESCRIPTION "The termination unit atuc(1) or atur(2)." ::= { adsl2PMLineHist15MinEntry 1 } adsl2PMLHist15MInterval OBJECT-TYPE SYNTAX Unsigned32 (1..96) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The interval number." ::= { adsl2PMLineHist15MinEntry 2 } adsl2PMLHist15MMonitoredTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total seconds monitored in this interval." ::= { adsl2PMLineHist15MinEntry 3 } adsl2PMLHist15MFecs OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was at least one FEC correction event for one or more bearer channels in this line. This parameter is inhibited during UAS or SES." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist15MinEntry 4 } adsl2PMLHist15MEs OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was: ATU-C: CRC-8 >= 1 for one or more bearer channels OR LOS >= 1 OR SEF >= 1 OR LPR >= 1 ATU-R: FEBE >= 1 for one or more bearer channels OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1. This parameter is inhibited during UAS." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist15MinEntry 5 } adsl2PMLHist15MSes OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was: ATU-C: (CRC-8 summed over all bearer channels) >= 18 OR LOS >= 1 OR SEF >= 1 OR LPR >= 1 ATU-R: (FEBE summed over all bearer channels) >= 18 OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1. This parameter is inhibited during UAS." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist15MinEntry 6 } adsl2PMLHist15MLoss OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was LOS (or LOS-FE for ATU-R)." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist15MinEntry 7 } adsl2PMLHist15MUas OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in Unavailability State during this interval. Unavailability begins at the onset of 10 contiguous severely- errored seconds, and ends at the onset of 10 contiguous seconds with no severely-errored seconds." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist15MinEntry 8 } adsl2PMLHist15MValidInterval OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates if the data for this interval is valid." ::= { adsl2PMLineHist15MinEntry 9 } --------------------------------------- -- PM line history 1 Day -- --------------------------------------- adsl2PMLineHist1DayTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMLineHist1DayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineHist1DayTable contains PM line history for 24-hour intervals of the ADSL2 line." ::= { adsl2PMLine 4 } adsl2PMLineHist1DayEntry OBJECT-TYPE SYNTAX Adsl2PMLineHist1DayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineHist1DayTable contains PM line history for 24-hour intervals of the ADSL2 line. The index of this table consists of an interface index, where the interface has an ifType of adsl2plus(238), along with a termination unit, and an interval number." INDEX { ifIndex, adsl2PMLHist1DUnit, adsl2PMLHist1DInterval } ::= { adsl2PMLineHist1DayTable 1 } Adsl2PMLineHist1DayEntry ::= SEQUENCE { adsl2PMLHist1DUnit Adsl2Unit, adsl2PMLHist1DInterval Unsigned32, adsl2PMLHist1DMonitoredTime Unsigned32, adsl2PMLHist1DFecs Counter32, adsl2PMLHist1DEs Counter32, adsl2PMLHist1DSes Counter32, adsl2PMLHist1DLoss Counter32, adsl2PMLHist1DUas Counter32, adsl2PMLHist1DValidInterval TruthValue } adsl2PMLHist1DUnit OBJECT-TYPE SYNTAX Adsl2Unit MAX-ACCESS not-accessible STATUS current DESCRIPTION "The termination unit." ::= { adsl2PMLineHist1DayEntry 1 } adsl2PMLHist1DInterval OBJECT-TYPE SYNTAX Unsigned32 (1..30) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The interval number." ::= { adsl2PMLineHist1DayEntry 2 } adsl2PMLHist1DMonitoredTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total seconds monitored in this interval." ::= { adsl2PMLineHist1DayEntry 3 } adsl2PMLHist1DFecs OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was at least one FEC correction event for one or more bearer channels in this line. This parameter is inhibited during UAS or SES." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist1DayEntry 4 } adsl2PMLHist1DEs OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was: ATU-C: CRC-8 >= 1 for one or more bearer channels OR LOS >= 1 OR SEF >= 1 OR LPR >= 1 ATU-R: FEBE >= 1 for one or more bearer channels OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1. This parameter is inhibited during UAS." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist1DayEntry 5 } adsl2PMLHist1DSes OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was: ATU-C: (CRC-8 summed over all bearer channels) >= 18 OR LOS >= 1 OR SEF >> 1 OR LPR >= 1 ATU-R: (FEBE summed over all bearer channels) >= 18 OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1. This parameter is inhibited during UAS." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist1DayEntry 6 } adsl2PMLHist1DLoss OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval where there was LOS (or LOS-FE for ATU-R)." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist1DayEntry 7 } adsl2PMLHist1DUas OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in Unavailability State during this interval. Unavailability begins at the onset of 10 contiguous severely- errored seconds, and ends at the onset of 10 contiguous seconds with no severely-errored seconds." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist1DayEntry 8 } adsl2PMLHist1DValidInterval OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates if the data for this interval is valid." ::= { adsl2PMLineHist1DayEntry 9 } ------------------------------------------- -- PM line init history 15 Minutes -- ------------------------------------------- adsl2PMLineInitHist15MinTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMLineInitHist15MinEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineInitHist15MinTable contains PM line initialization history for 15-minute intervals of the ADSL2 line." ::= { adsl2PMLine 5 } adsl2PMLineInitHist15MinEntry OBJECT-TYPE SYNTAX Adsl2PMLineInitHist15MinEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineInitHist15MinTable contains PM line initialization history for 15 minutes intervals of the ADSL2 line. The index of this table consists of an interface index, where the interface has an ifType of adsl2plus(238), and an interval number." INDEX { ifIndex, adsl2PMLHistInit15MInterval } ::= { adsl2PMLineInitHist15MinTable 1 } Adsl2PMLineInitHist15MinEntry ::= SEQUENCE { adsl2PMLHistInit15MInterval Unsigned32, adsl2PMLHistInit15MMonitoredTime Unsigned32, adsl2PMLHistInit15MFullInits Unsigned32, adsl2PMLHistInit15MFailedFullInits Unsigned32, adsl2PMLHistInit15MShortInits Unsigned32, adsl2PMLHistInit15MFailedShortInits Unsigned32, adsl2PMLHistInit15MValidInterval TruthValue } adsl2PMLHistInit15MInterval OBJECT-TYPE SYNTAX Unsigned32 (1..96) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The interval number." ::= { adsl2PMLineInitHist15MinEntry 1 } adsl2PMLHistInit15MMonitoredTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total seconds monitored in this interval." ::= { adsl2PMLineInitHist15MinEntry 2 } adsl2PMLHistInit15MFullInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of full initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist15MinEntry 3 } adsl2PMLHistInit15MFailedFullInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed full initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist15MinEntry 4 } adsl2PMLHistInit15MShortInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of short initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist15MinEntry 5 } adsl2PMLHistInit15MFailedShortInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed short initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist15MinEntry 6 } adsl2PMLHistInit15MValidInterval OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates if the data for this interval is valid." ::= { adsl2PMLineInitHist15MinEntry 7 } ------------------------------------------- -- PM line init history 1 Day -- ------------------------------------------- adsl2PMLineInitHist1DayTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMLineInitHist1DayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineInitHist1DayTable contains PM line initialization history for 24-hour intervals of the ADSL2 line." ::= { adsl2PMLine 6 } adsl2PMLineInitHist1DayEntry OBJECT-TYPE SYNTAX Adsl2PMLineInitHist1DayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineInitHist1DayTable contains PM line initialization history for 24-hour intervals of the ADSL2 line. The index of this table consists of an interface index, where the interface has an ifType of adsl2plus(238), and an interval number." INDEX { ifIndex, adsl2PMLHistinit1DInterval } ::= { adsl2PMLineInitHist1DayTable 1 } Adsl2PMLineInitHist1DayEntry ::= SEQUENCE { adsl2PMLHistinit1DInterval Unsigned32, adsl2PMLHistinit1DMonitoredTime Unsigned32, adsl2PMLHistinit1DFullInits Unsigned32, adsl2PMLHistinit1DFailedFullInits Unsigned32, adsl2PMLHistinit1DShortInits Unsigned32, adsl2PMLHistinit1DFailedShortInits Unsigned32, adsl2PMLHistinit1DValidInterval TruthValue } adsl2PMLHistinit1DInterval OBJECT-TYPE SYNTAX Unsigned32 (1..30) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The interval number." ::= { adsl2PMLineInitHist1DayEntry 1 } adsl2PMLHistinit1DMonitoredTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total seconds monitored in this interval." ::= { adsl2PMLineInitHist1DayEntry 2 } adsl2PMLHistinit1DFullInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of full initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist1DayEntry 3 } adsl2PMLHistinit1DFailedFullInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed full initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist1DayEntry 4 } adsl2PMLHistinit1DShortInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of short initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist1DayEntry 5 } adsl2PMLHistinit1DFailedShortInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed short initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist1DayEntry 6 } adsl2PMLHistinit1DValidInterval OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates if the data for this interval is valid." ::= { adsl2PMLineInitHist1DayEntry 7 } --------------------------------------------------- -- PM channel current counters -- --------------------------------------------------- adsl2PMChCurrTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMChCurrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMChCurrTable contains current Performance Monitoring results of the ADSL2 channel. The PM counters in the table are not reset even when the XTU is reinitialized. They are reinitialized only when the agent itself is reset or reinitialized." ::= { adsl2PMChannel 1 } adsl2PMChCurrEntry OBJECT-TYPE SYNTAX Adsl2PMChCurrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMChCurrTable contains current Performance Monitoring results of the ADSL2 channel. The index of this table consists of an interface index, where the interface has an ifType value that is applicable for a DSL channel, along with a termination unit." INDEX { ifIndex, adsl2PMChCurrUnit } ::= { adsl2PMChCurrTable 1 } Adsl2PMChCurrEntry ::= SEQUENCE { adsl2PMChCurrUnit Adsl2Unit, adsl2PMChCurrValidIntervals Unsigned32, adsl2PMChCurrInvalidIntervals Unsigned32, adsl2PMChCurr15MTimeElapsed HCPerfTimeElapsed, adsl2PMChCurr15MCodingViolations Unsigned32, adsl2PMChCurr15MCorrectedBlocks Unsigned32, adsl2PMChCurr1DayValidIntervals Unsigned32, adsl2PMChCurr1DayInvalidIntervals Unsigned32, adsl2PMChCurr1DayTimeElapsed HCPerfTimeElapsed, adsl2PMChCurr1DayCodingViolations Unsigned32, adsl2PMChCurr1DayCorrectedBlocks Unsigned32 } adsl2PMChCurrUnit OBJECT-TYPE SYNTAX Adsl2Unit MAX-ACCESS not-accessible STATUS current DESCRIPTION "The termination unit." ::= { adsl2PMChCurrEntry 1 } adsl2PMChCurrValidIntervals OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Valid intervals." ::= { adsl2PMChCurrEntry 2 } adsl2PMChCurrInvalidIntervals OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Invalid intervals." ::= { adsl2PMChCurrEntry 3 } adsl2PMChCurr15MTimeElapsed OBJECT-TYPE SYNTAX HCPerfTimeElapsed UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total elapsed seconds since this PM interval began. Note that the PM counters are not reset even when the XTU is reinitialized. They are reinitialized only when the agent itself is reset or reinitialized." ::= { adsl2PMChCurrEntry 4 } adsl2PMChCurr15MCodingViolations OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of CRC-8 (FEBE for ATU-R) anomalies occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the CRC is applied over multiple channels, then each related CRC-8 (or FEBE) anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" ::= { adsl2PMChCurrEntry 5 } adsl2PMChCurr15MCorrectedBlocks OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of FEC (FFEC for ATU-R) anomalies (corrected code words) occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the FEC is applied over multiple channels, then each related FEC (or FFEC) anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" ::= { adsl2PMChCurrEntry 6 } adsl2PMChCurr1DayValidIntervals OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Valid intervals." ::= { adsl2PMChCurrEntry 7 } adsl2PMChCurr1DayInvalidIntervals OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Invalid intervals." ::= { adsl2PMChCurrEntry 8 } adsl2PMChCurr1DayTimeElapsed OBJECT-TYPE SYNTAX HCPerfTimeElapsed UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total elapsed seconds since this PM interval began. Note that the PM counters are not reset even when the XTU is reinitialized. They are reinitialized only when the agent itself is reset or reinitialized." ::= { adsl2PMChCurrEntry 9 } adsl2PMChCurr1DayCodingViolations OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of CRC-8 (FEBE for ATU-R) anomalies occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the CRC is applied over multiple channels, then each related CRC-8 (or FEBE) anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" ::= { adsl2PMChCurrEntry 10 } adsl2PMChCurr1DayCorrectedBlocks OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of FEC (FFEC for ATU-R) anomalies (corrected code words) occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the FEC is applied over multiple channels, then each related FEC (or FFEC) anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" ::= { adsl2PMChCurrEntry 11 } ------------------------------------------- -- PM channel history 15 Minutes -- ------------------------------------------- adsl2PMChHist15MinTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMChHist15MinEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMChCurrTable contains current Performance Monitoring results of the ADSL2 channel." ::= { adsl2PMChannel 2 } adsl2PMChHist15MinEntry OBJECT-TYPE SYNTAX Adsl2PMChHist15MinEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMChCurrTable contains current Performance Monitoring results of the ADSL2 channel. The index of this table consists of an interface index, where the interface has an ifType value that is applicable for a DSL channel, along with a termination unit, and the interval number." INDEX { ifIndex, adsl2PMChHist15MUnit, adsl2PMChHist15MInterval } ::= { adsl2PMChHist15MinTable 1 } Adsl2PMChHist15MinEntry ::= SEQUENCE { adsl2PMChHist15MUnit Adsl2Unit, adsl2PMChHist15MInterval Unsigned32, adsl2PMChHist15MMonitoredTime Unsigned32, adsl2PMChHist15MCodingViolations Unsigned32, adsl2PMChHist15MCorrectedBlocks Unsigned32, adsl2PMChHist15MValidInterval TruthValue } adsl2PMChHist15MUnit OBJECT-TYPE SYNTAX Adsl2Unit MAX-ACCESS not-accessible STATUS current DESCRIPTION "The termination unit." ::= { adsl2PMChHist15MinEntry 1 } adsl2PMChHist15MInterval OBJECT-TYPE SYNTAX Unsigned32 (1..96) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The interval number." ::= { adsl2PMChHist15MinEntry 2 } adsl2PMChHist15MMonitoredTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total seconds monitored in this interval." ::= { adsl2PMChHist15MinEntry 3 } adsl2PMChHist15MCodingViolations OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of CRC-8 (FEBE for ATU-R) anomalies occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the CRC is applied over multiple channels, then each related CRC-8 (or FEBE) anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" ::= { adsl2PMChHist15MinEntry 4 } adsl2PMChHist15MCorrectedBlocks OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of FEC (FFEC for ATU-R) anomalies (corrected code words) occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the FEC is applied over multiple channels, then each related FEC (or FFEC) anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" ::= { adsl2PMChHist15MinEntry 5 } adsl2PMChHist15MValidInterval OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates if the data for this interval is valid." ::= { adsl2PMChHist15MinEntry 6 } ------------------------------------------ -- PM channel history 1 Day -- ------------------------------------------ adsl2PMChHist1DTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMChHist1DEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMChHist1DayTable contains PM channel history for 1-day intervals of ADSL2." ::= { adsl2PMChannel 3 } adsl2PMChHist1DEntry OBJECT-TYPE SYNTAX Adsl2PMChHist1DEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMChHist1DayTable contains PM channel history for 1-day intervals of ADSL2. The index of this table consists of an interface index, where the interface has an ifType value that is applicable for a DSL channel, along with a termination unit, and the interval number." INDEX { ifIndex, adsl2PMChHist1DUnit, adsl2PMChHist1DInterval } ::= { adsl2PMChHist1DTable 1 } Adsl2PMChHist1DEntry ::= SEQUENCE { adsl2PMChHist1DUnit Adsl2Unit, adsl2PMChHist1DInterval Unsigned32, adsl2PMChHist1DMonitoredTime Unsigned32, adsl2PMChHist1DCodingViolations Unsigned32, adsl2PMChHist1DCorrectedBlocks Unsigned32, adsl2PMChHist1DValidInterval TruthValue } adsl2PMChHist1DUnit OBJECT-TYPE SYNTAX Adsl2Unit MAX-ACCESS not-accessible STATUS current DESCRIPTION "The termination unit." ::= { adsl2PMChHist1DEntry 1 } adsl2PMChHist1DInterval OBJECT-TYPE SYNTAX Unsigned32 (1..30) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The interval number." ::= { adsl2PMChHist1DEntry 2 } adsl2PMChHist1DMonitoredTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total seconds monitored in this interval." ::= { adsl2PMChHist1DEntry 3 } adsl2PMChHist1DCodingViolations OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of CRC-8 (FEBE for ATU-R) anomalies occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the CRC is applied over multiple channels, then each related CRC-8 (or FEBE) anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" ::= { adsl2PMChHist1DEntry 4 } adsl2PMChHist1DCorrectedBlocks OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of FEC (FFEC for ATU-R) anomalies (corrected code words) occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the FEC is applied over multiple channels, then each related FEC (or FFEC) anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" ::= { adsl2PMChHist1DEntry 5 } adsl2PMChHist1DValidInterval OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates if the data for this interval is valid." ::= { adsl2PMChHist1DEntry 6 } ------------------------------------------- -- Notifications Group -- -------------------------------------------adsl2LinePerfFECSThreshAtuc NOTIFICATION-TYPE
OBJECTS { adsl2PMLCurr15MFecs, adsl2LineAlarmConfProfileAtucThresh15MinFecs } STATUS current DESCRIPTION "This notification indicates that the FEC seconds threshold has been reached/exceeded for the referred ATU-C." ::= { adsl2Notifications 1 }adsl2LinePerfFECSThreshAtur NOTIFICATION-TYPE
-
OBJECTS
{
adsl2PMLCurr15MFecs, adsl2LineAlarmConfProfileAturThresh15MinFecs } STATUS current DESCRIPTION "This notification indicates that the FEC seconds threshold has been reached/exceeded for the referred ATU-R." ::= { adsl2Notifications 2 }adsl2LinePerfESThreshAtuc NOTIFICATION-TYPE
OBJECTS { adsl2PMLCurr15MEs, adsl2LineAlarmConfProfileAtucThresh15MinEs } STATUS current DESCRIPTION "This notification indicates that the errored seconds threshold has been reached/exceeded for the referred ATU-C." ::= { adsl2Notifications 3 }adsl2LinePerfESThreshAtur NOTIFICATION-TYPE
OBJECTS { adsl2PMLCurr15MEs, adsl2LineAlarmConfProfileAturThresh15MinEs } STATUS current DESCRIPTION "This notification indicates that the errored seconds threshold has been reached/exceeded for the referred ATU-R." ::= { adsl2Notifications 4 }adsl2LinePerfSESThreshAtuc NOTIFICATION-TYPE
OBJECTS { adsl2PMLCurr15MSes, adsl2LineAlarmConfProfileAtucThresh15MinSes } STATUS current DESCRIPTION "This notification indicates that the severely-errored seconds threshold has been reached/exceeded for the referred ATU-C." ::= { adsl2Notifications 5 }adsl2LinePerfSESThreshAtur NOTIFICATION-TYPE
-
OBJECTS
{
adsl2PMLCurr15MSes, adsl2LineAlarmConfProfileAturThresh15MinSes } STATUS current DESCRIPTION "This notification indicates that the severely-errored seconds threshold has been reached/exceeded for the referred ATU-R." ::= { adsl2Notifications 6 }adsl2LinePerfLOSSThreshAtuc NOTIFICATION-TYPE
OBJECTS { adsl2PMLCurr15MLoss, adsl2LineAlarmConfProfileAtucThresh15MinLoss } STATUS current DESCRIPTION "This notification indicates that the LOS seconds threshold has been reached/exceeded for the referred ATU-C." ::= { adsl2Notifications 7 }adsl2LinePerfLOSSThreshAtur NOTIFICATION-TYPE
OBJECTS { adsl2PMLCurr15MLoss, adsl2LineAlarmConfProfileAturThresh15MinLoss } STATUS current DESCRIPTION "This notification indicates that the LOS seconds threshold has been reached/exceeded for the referred ATU-R." ::= { adsl2Notifications 8 }adsl2LinePerfUASThreshAtuc NOTIFICATION-TYPE
OBJECTS { adsl2PMLCurr15MUas, adsl2LineAlarmConfProfileAtucThresh15MinUas } STATUS current DESCRIPTION "This notification indicates that the unavailable seconds threshold has been reached/exceeded for the referred ATU-C." ::= { adsl2Notifications 9 }adsl2LinePerfUASThreshAtur NOTIFICATION-TYPE
-
OBJECTS
{
adsl2PMLCurr15MUas, adsl2LineAlarmConfProfileAturThresh15MinUas } STATUS current DESCRIPTION "This notification indicates that the unavailable seconds threshold has been reached/exceeded for the referred ATU-R." ::= { adsl2Notifications 10 }adsl2LinePerfCodingViolationsThreshAtuc NOTIFICATION-TYPE
OBJECTS { adsl2PMChCurr15MCodingViolations, adsl2ChAlarmConfProfileAtucThresh15MinCodingViolations } STATUS current DESCRIPTION "This notification indicates that the coding violations threshold has been reached/exceeded for the referred ATU-C." ::= { adsl2Notifications 11 }adsl2LinePerfCodingViolationsThreshAtur NOTIFICATION-TYPE
OBJECTS { adsl2PMChCurr15MCodingViolations, adsl2ChAlarmConfProfileAturThresh15MinCodingViolations } STATUS current DESCRIPTION "This notification indicates that the coding violations threshold has been reached/exceeded for the referred ATU-R." ::= { adsl2Notifications 12 }adsl2LinePerfCorrectedThreshAtuc NOTIFICATION-TYPE
OBJECTS { adsl2PMChCurr15MCorrectedBlocks, adsl2ChAlarmConfProfileAtucThresh15MinCorrected } STATUS current DESCRIPTION "This notification indicates that the corrected blocks (FEC events) threshold has been reached/exceeded for the referred ATU-C." ::= { adsl2Notifications 13 }adsl2LinePerfCorrectedThreshAtur NOTIFICATION-TYPE
OBJECTS { adsl2PMChCurr15MCorrectedBlocks, adsl2ChAlarmConfProfileAturThresh15MinCorrected } STATUS current DESCRIPTION "This notification indicates that the corrected blocks (FEC events) threshold has been reached/exceeded for the referred ATU-R." ::= { adsl2Notifications 14 }adsl2LinePerfFailedFullInitThresh NOTIFICATION-TYPE
OBJECTS { adsl2PMLCurrInit15MFailedFullInits, adsl2LineAlarmConfProfileThresh15MinFailedFullInt } STATUS current DESCRIPTION "This notification indicates that the failed full initializations threshold has been reached/exceeded for the referred ADSL/ADSL2 or ADSL2+ line." ::= { adsl2Notifications 15 }adsl2LinePerfFailedShortInitThresh NOTIFICATION-TYPE
OBJECTS { adsl2PMLCurrInit15MFailedShortInits, adsl2LineAlarmConfProfileThresh15MinFailedShrtInt } STATUS current DESCRIPTION "This notification indicates that the failed short initializations threshold has been reached/exceeded for the referred ADSL/ADSL2 or ADSL2+ line." ::= { adsl2Notifications 16 }adsl2LineStatusChangeAtuc NOTIFICATION-TYPE
OBJECTS { adsl2LineStatusAtuc } STATUS current DESCRIPTION "This notification indicates that a status change is detected for the referred ATU-C." ::= { adsl2Notifications 17 }adsl2LineStatusChangeAtur NOTIFICATION-TYPE
OBJECTS { adsl2LineStatusAtur } STATUS current DESCRIPTION "This notification indicates that a status change is detected for the referred ATU-R." ::= { adsl2Notifications 18 } -- conformance information adsl2Groups OBJECT IDENTIFIER ::= { adsl2Conformance 1 } adsl2Compliances OBJECT IDENTIFIER ::= { adsl2Conformance 2 }-
adsl2LineMibCompliance MODULE-COMPLIANCE
STATUS current DESCRIPTION "The compliance statement for SNMP entities that manage ADSL/ADSL2 or ADSL2+ interfaces." MODULE -- this module MANDATORY-GROUPS { adsl2LineGroup, adsl2ChannelStatusGroup, adsl2SCStatusGroup, adsl2LineInventoryGroup, adsl2LineConfTemplateGroup, adsl2LineConfProfGroup, adsl2LineConfProfModeSpecGroup, adsl2ChConfProfileGroup, adsl2LineAlarmConfTemplateGroup, adsl2PMLineCurrGroup, adsl2PMLineCurrInitGroup, adsl2PMLineHist15MinGroup, adsl2PMLineHist1DayGroup, adsl2PMLineInitHist15MinGroup, adsl2PMLineInitHist1DayGroup, adsl2PMChCurrGroup, adsl2PMChHist15MinGroup, adsl2PMChHist1DGroup } GROUP adsl2ChannelStatusAtmGroup DESCRIPTION "The group of status objects required when the data path is ATM." GROUP adsl2ChannelStatusPtmGroup DESCRIPTION "The group of status objects required when the data path is PTM." GROUP adsl2LineConfProfRaGroup DESCRIPTION "The group of objects required for controlling the rate- adaptive behavior of the line." GROUP adsl2LineConfProfMsgMinGroup DESCRIPTION "The group of objects required for controlling the rate reserved for Overhead traffic." GROUP adsl2LineAlarmConfProfileGroup DESCRIPTION "The group of objects that define the alarm thresholds on line-level PM counters." GROUP adsl2ChAlarmConfProfileGroup DESCRIPTION "The group of objects that define the alarm thresholds on channel-level PM counters." GROUP adsl2ChConfProfileAtmGroup DESCRIPTION "The group of configuration objects required when the data path is ATM." GROUP adsl2ChConfProfileMinResGroup DESCRIPTION "The group of configuration objects required for the reserved data rate." GROUP adsl2PMLineCurrInitShortGroup DESCRIPTION "The group of PM counters for the current interval's short initializations." GROUP adsl2PMLineInitHist15MinShortGroup DESCRIPTION "The group of PM counters for the previous 15-minute interval's short initializations." GROUP adsl2PMLineInitHist1DayShortGroup-
-
DESCRIPTION
"The group of PM counters for the previous 24-hour interval's short initializations."
-
GROUP adsl2ScalarSCGroup DESCRIPTION "The group of objects that report the available memory resources for DELT processes." GROUP adsl2ThreshNotificationGroup DESCRIPTION "The group of threshold crossing notifications." GROUP adsl2StatusChangeNotificationGroup DESCRIPTION "The group of status change notifications." ::= { adsl2Compliances 1 }-
-- units of conformance
adsl2LineGroup OBJECT-GROUP
-
OBJECTS
{ adsl2LineCnfgTemplate, adsl2LineAlarmCnfgTemplate, adsl2LineCmndConfPmsf, adsl2LineCmndConfLdsf, adsl2LineCmndConfLdsfFailReason, adsl2LineCmndAutomodeColdStart, adsl2LineStatusAtuTransSys, adsl2LineStatusPwrMngState, adsl2LineStatusInitResult, adsl2LineStatusLastStateDs, adsl2LineStatusLastStateUs, adsl2LineStatusAtur, adsl2LineStatusAtuc, adsl2LineStatusLnAttenDs, adsl2LineStatusLnAttenUs, adsl2LineStatusSigAttenDs, adsl2LineStatusSigAttenUs, adsl2LineStatusSnrMarginDs, adsl2LineStatusSnrMarginUs, adsl2LineStatusAttainableRateDs, adsl2LineStatusAttainableRateUs, adsl2LineStatusActPsdDs, adsl2LineStatusActPsdUs, adsl2LineStatusActAtpDs, adsl2LineStatusActAtpUs } STATUS current DESCRIPTION "The group of configuration, status, and commands objects on the line level." ::= { adsl2Groups 1 }-
adsl2ChannelStatusGroup OBJECT-GROUP
OBJECTS { adsl2ChStatusChannelNum, adsl2ChStatusActDataRate, adsl2ChStatusPrevDataRate, adsl2ChStatusActDelay } STATUS current DESCRIPTION "The group of status objects on the channel level." ::= { adsl2Groups 2 }-
adsl2ChannelStatusAtmGroup OBJECT-GROUP
OBJECTS { adsl2ChStatusAtmStatus } STATUS current DESCRIPTION "The group of status objects on the data path level when it is ATM." ::= { adsl2Groups 3 }-
adsl2ChannelStatusPtmGroup OBJECT-GROUP
OBJECTS { adsl2ChStatusPtmStatus } STATUS current DESCRIPTION "The group of status objects on the data path level when it is PTM." ::= { adsl2Groups 4 }-
adsl2SCStatusGroup OBJECT-GROUP
-
OBJECTS
-
{
adsl2SCStatusMtime,
adsl2SCStatusSnr,
adsl2SCStatusBitsAlloc, adsl2SCStatusGainAlloc, adsl2SCStatusTssi, adsl2SCStatusLinScale, adsl2SCStatusLinReal, adsl2SCStatusLinImg, adsl2SCStatusLogMt, adsl2SCStatusLog, adsl2SCStatusQlnMt, adsl2SCStatusQln, adsl2SCStatusLnAtten, adsl2SCStatusSigAtten, adsl2SCStatusSnrMargin, adsl2SCStatusAttainableRate, adsl2SCStatusActAtp, adsl2SCStatusRowStatus } STATUS current DESCRIPTION "The group of status objects on the sub-carrier level. They are updated as a result of a DELT process." ::= { adsl2Groups 5 }-
adsl2LineInventoryGroup OBJECT-GROUP
OBJECTS { adsl2LInvG994VendorId, adsl2LInvSystemVendorId, adsl2LInvVersionNumber, adsl2LInvSerialNumber, adsl2LInvSelfTestResult, adsl2LInvTransmissionCapabilities } STATUS current DESCRIPTION "The group of inventory objects per XTU." ::= { adsl2Groups 6 }-
adsl2LineConfTemplateGroup OBJECT-GROUP
-
OBJECTS
{ adsl2LConfTempLineProfile, adsl2LConfTempChan1ConfProfile, adsl2LConfTempChan1RaRatioDs, adsl2LConfTempChan1RaRatioUs, adsl2LConfTempChan2ConfProfile, adsl2LConfTempChan2RaRatioDs, adsl2LConfTempChan2RaRatioUs, adsl2LConfTempChan3ConfProfile, adsl2LConfTempChan3RaRatioDs, adsl2LConfTempChan3RaRatioUs, adsl2LConfTempChan4ConfProfile, adsl2LConfTempChan4RaRatioDs, adsl2LConfTempChan4RaRatioUs, adsl2LConfTempRowStatus } STATUS current DESCRIPTION "The group of objects in a line configuration template." ::= { adsl2Groups 7 }-
adsl2LineConfProfGroup OBJECT-GROUP
OBJECTS { adsl2LConfProfScMaskDs, adsl2LConfProfScMaskUs, adsl2LConfProfRfiBandsDs, adsl2LConfProfRaModeDs, adsl2LConfProfRaModeUs, adsl2LConfProfTargetSnrmDs, adsl2LConfProfTargetSnrmUs, adsl2LConfProfMaxSnrmDs, adsl2LConfProfMaxSnrmUs, adsl2LConfProfMinSnrmDs, adsl2LConfProfMinSnrmUs, adsl2LConfProfAtuTransSysEna, adsl2LConfProfPmMode, adsl2LConfProfL0Time, adsl2LConfProfL2Time, adsl2LConfProfL2Atpr, adsl2LConfProfL2Atprt, adsl2LConfProfRowStatus } STATUS current DESCRIPTION "The group of objects in a line configuration profile." ::= { adsl2Groups 8 }-
adsl2LineConfProfRaGroup OBJECT-GROUP
-
OBJECTS
{ adsl2LConfProfRaUsNrmDs, adsl2LConfProfRaUsNrmUs, adsl2LConfProfRaUsTimeDs, adsl2LConfProfRaUsTimeUs, adsl2LConfProfRaDsNrmsDs, adsl2LConfProfRaDsNrmsUs, adsl2LConfProfRaDsTimeDs, adsl2LConfProfRaDsTimeUs } STATUS current DESCRIPTION "The group of objects required for controlling the rate- adaptive behavior of the line." ::= { adsl2Groups 9 }-
adsl2LineConfProfMsgMinGroup OBJECT-GROUP
OBJECTS { adsl2LConfProfMsgMinUs, adsl2LConfProfMsgMinDs } STATUS current DESCRIPTION "The group of objects required for controlling the rate reserved for Overhead traffic." ::= { adsl2Groups 10 }-
adsl2LineConfProfModeSpecGroup OBJECT-GROUP
OBJECTS { adsl2LConfProfMaxNomPsdDs, adsl2LConfProfMaxNomPsdUs, adsl2LConfProfMaxNomAtpDs, adsl2LConfProfMaxNomAtpUs, adsl2LConfProfMaxAggRxPwrUs, adsl2LConfProfPsdMaskDs, adsl2LConfProfPsdMaskUs, adsl2LConfProfPsdMaskSelectUs, adsl2LConfProfModeSpecRowStatus } STATUS current DESCRIPTION "The group of objects in a line configuration profile that have an instance for each operation mode allowed." ::= { adsl2Groups 11 }-
adsl2ChConfProfileGroup OBJECT-GROUP
-
OBJECTS
{ adsl2ChConfProfMinDataRateDs, adsl2ChConfProfMinDataRateUs, adsl2ChConfProfMaxDataRateDs, adsl2ChConfProfMaxDataRateUs, adsl2ChConfProfMinDataRateLowPwrDs, adsl2ChConfProfMaxDelayDs, adsl2ChConfProfMaxDelayUs, adsl2ChConfProfMinProtectionDs, adsl2ChConfProfMinProtectionUs, adsl2ChConfProfMaxBerDs, adsl2ChConfProfMaxBerUs, adsl2ChConfProfUsDataRateDs, adsl2ChConfProfDsDataRateDs, adsl2ChConfProfUsDataRateUs, adsl2ChConfProfDsDataRateUs, adsl2ChConfProfRowStatus } STATUS current DESCRIPTION "The group of objects in a channel configuration profile." ::= { adsl2Groups 12 }-
adsl2ChConfProfileAtmGroup OBJECT-GROUP
OBJECTS { adsl2ChConfProfImaEnabled, adsl2ChStatusAtmStatus } STATUS current DESCRIPTION "The group of configuration objects required when the data path is ATM." ::= { adsl2Groups 13 }-
adsl2ChConfProfileMinResGroup OBJECT-GROUP
OBJECTS { adsl2ChConfProfMinResDataRateDs, adsl2ChConfProfMinResDataRateUs } STATUS current DESCRIPTION "The group of configuration objects required for the reserved data rate." ::= { adsl2Groups 14 }-
adsl2LineAlarmConfTemplateGroup OBJECT-GROUP
-
OBJECTS
-
{
adsl2LAlarmConfTempLineProfile, adsl2LAlarmConfTempChan1ConfProfile, adsl2LAlarmConfTempChan2ConfProfile,
adsl2LAlarmConfTempChan3ConfProfile, adsl2LAlarmConfTempChan4ConfProfile, adsl2LAlarmConfTempRowStatus } STATUS current DESCRIPTION "The group of objects in a line alarm template." ::= { adsl2Groups 15 }-
adsl2LineAlarmConfProfileGroup OBJECT-GROUP
OBJECTS { adsl2LineAlarmConfProfileAtucThresh15MinFecs, adsl2LineAlarmConfProfileAtucThresh15MinEs, adsl2LineAlarmConfProfileAtucThresh15MinSes, adsl2LineAlarmConfProfileAtucThresh15MinLoss, adsl2LineAlarmConfProfileAtucThresh15MinUas, adsl2LineAlarmConfProfileAturThresh15MinFecs, adsl2LineAlarmConfProfileAturThresh15MinEs, adsl2LineAlarmConfProfileAturThresh15MinSes, adsl2LineAlarmConfProfileAturThresh15MinLoss, adsl2LineAlarmConfProfileAturThresh15MinUas, adsl2LineAlarmConfProfileThresh15MinFailedFullInt, adsl2LineAlarmConfProfileThresh15MinFailedShrtInt, adsl2LineAlarmConfProfileRowStatus } STATUS current DESCRIPTION "The group of objects in a line alarm profile." ::= { adsl2Groups 16 }-
adsl2ChAlarmConfProfileGroup OBJECT-GROUP
OBJECTS { adsl2ChAlarmConfProfileAtucThresh15MinCodingViolations, adsl2ChAlarmConfProfileAtucThresh15MinCorrected, adsl2ChAlarmConfProfileAturThresh15MinCodingViolations, adsl2ChAlarmConfProfileAturThresh15MinCorrected, adsl2ChAlarmConfProfileRowStatus } STATUS current DESCRIPTION "The group of objects in a channel alarm profile." ::= { adsl2Groups 17 }-
adsl2PMLineCurrGroup OBJECT-GROUP
OBJECTS { adsl2PMLCurrValidIntervals, adsl2PMLCurrInvalidIntervals, adsl2PMLCurr15MTimeElapsed, adsl2PMLCurr15MFecs, adsl2PMLCurr15MEs, adsl2PMLCurr15MSes, adsl2PMLCurr15MLoss, adsl2PMLCurr15MUas, adsl2PMLCurr1DayValidIntervals, adsl2PMLCurr1DayInvalidIntervals, adsl2PMLCurr1DayTimeElapsed, adsl2PMLCurr1DayFecs, adsl2PMLCurr1DayEs, adsl2PMLCurr1DaySes, adsl2PMLCurr1DayLoss, adsl2PMLCurr1DayUas } STATUS current DESCRIPTION "The group of objects that report the line-level counters for current PM intervals." ::= { adsl2Groups 18 }-
adsl2PMLineCurrInitGroup OBJECT-GROUP
OBJECTS { adsl2PMLCurrInit15MTimeElapsed, adsl2PMLCurrInit15MFullInits, adsl2PMLCurrInit15MFailedFullInits, adsl2PMLCurrInit1DayTimeElapsed, adsl2PMLCurrInit1DayFullInits, adsl2PMLCurrInit1DayFailedFullInits } STATUS current DESCRIPTION "The group of objects that report the full initialization counters for current PM intervals." ::= { adsl2Groups 19 }-
adsl2PMLineCurrInitShortGroup OBJECT-GROUP
-
OBJECTS
{ adsl2PMLCurrInit15MShortInits, adsl2PMLCurrInit15MFailedShortInits, adsl2PMLCurrInit1DayShortInits, adsl2PMLCurrInit1DayFailedShortInits } STATUS current DESCRIPTION "The group of objects that report the short initialization counters for current PM intervals." ::= { adsl2Groups 20 }-
adsl2PMLineHist15MinGroup OBJECT-GROUP
OBJECTS { adsl2PMLHist15MMonitoredTime, adsl2PMLHist15MFecs, adsl2PMLHist15MEs, adsl2PMLHist15MSes, adsl2PMLHist15MLoss, adsl2PMLHist15MUas, adsl2PMLHist15MValidInterval } STATUS current DESCRIPTION "The group of line-level PM counters for the previous 15-minute interval." ::= { adsl2Groups 21 }-
adsl2PMLineHist1DayGroup OBJECT-GROUP
OBJECTS { adsl2PMLHist1DMonitoredTime, adsl2PMLHist1DFecs, adsl2PMLHist1DEs, adsl2PMLHist1DSes, adsl2PMLHist1DLoss, adsl2PMLHist1DUas, adsl2PMLHist1DValidInterval } STATUS current DESCRIPTION "The group of line-level PM counters for the previous 24-hour interval." ::= { adsl2Groups 22 }-
adsl2PMLineInitHist15MinGroup OBJECT-GROUP
-
OBJECTS
{ adsl2PMLHistInit15MMonitoredTime, adsl2PMLHistInit15MFullInits, adsl2PMLHistInit15MFailedFullInits, adsl2PMLHistInit15MValidInterval } STATUS current DESCRIPTION "The group of PM counters for the previous 15-minute interval's full initializations." ::= { adsl2Groups 23 }-
adsl2PMLineInitHist15MinShortGroup OBJECT-GROUP
OBJECTS { adsl2PMLHistInit15MShortInits, adsl2PMLHistInit15MFailedShortInits } STATUS current DESCRIPTION "The group of PM counters for the previous 15-minute interval's short initializations." ::= { adsl2Groups 24 }-
adsl2PMLineInitHist1DayGroup OBJECT-GROUP
OBJECTS { adsl2PMLHistinit1DMonitoredTime, adsl2PMLHistinit1DFullInits, adsl2PMLHistinit1DFailedFullInits, adsl2PMLHistinit1DValidInterval } STATUS current DESCRIPTION "The group of PM counters for the previous 24-hour interval's full initializations." ::= { adsl2Groups 25 }-
adsl2PMLineInitHist1DayShortGroup OBJECT-GROUP
OBJECTS { adsl2PMLHistinit1DShortInits, adsl2PMLHistinit1DFailedShortInits } STATUS current DESCRIPTION "The group of PM counters for the previous 24-hour interval's short initializations." ::= { adsl2Groups 26 }-
adsl2PMChCurrGroup OBJECT-GROUP
-
OBJECTS
-
{
adsl2PMChCurrValidIntervals,
adsl2PMChCurrInvalidIntervals, adsl2PMChCurr15MTimeElapsed, adsl2PMChCurr15MCodingViolations, adsl2PMChCurr15MCorrectedBlocks, adsl2PMChCurr1DayValidIntervals, adsl2PMChCurr1DayInvalidIntervals, adsl2PMChCurr1DayTimeElapsed, adsl2PMChCurr1DayCodingViolations, adsl2PMChCurr1DayCorrectedBlocks } STATUS current DESCRIPTION "The group of objects that report the channel-level counters for current PM intervals." ::= { adsl2Groups 27 }-
adsl2PMChHist15MinGroup OBJECT-GROUP
OBJECTS { adsl2PMChHist15MMonitoredTime, adsl2PMChHist15MCodingViolations, adsl2PMChHist15MCorrectedBlocks, adsl2PMChHist15MValidInterval } STATUS current DESCRIPTION "The group of objects that report the channel-level counters for previous 15-minute PM intervals." ::= { adsl2Groups 28 }-
adsl2PMChHist1DGroup OBJECT-GROUP
OBJECTS { adsl2PMChHist1DMonitoredTime, adsl2PMChHist1DCodingViolations, adsl2PMChHist1DCorrectedBlocks, adsl2PMChHist1DValidInterval } STATUS current DESCRIPTION "The group of objects that report the channel-level counters for previous 24-hour PM intervals." ::= { adsl2Groups 29 }-
adsl2ScalarSCGroup OBJECT-GROUP
-
OBJECTS
-
{
adsl2ScalarSCMaxInterfaces,
adsl2ScalarSCAvailInterfaces } STATUS current DESCRIPTION "The group of objects that report the available memory resources for DELT processes." ::= { adsl2Groups 30 }-
adsl2ThreshNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS { adsl2LinePerfFECSThreshAtuc, adsl2LinePerfFECSThreshAtur, adsl2LinePerfESThreshAtuc, adsl2LinePerfESThreshAtur, adsl2LinePerfSESThreshAtuc, adsl2LinePerfSESThreshAtur, adsl2LinePerfLOSSThreshAtuc, adsl2LinePerfLOSSThreshAtur, adsl2LinePerfUASThreshAtuc, adsl2LinePerfUASThreshAtur, adsl2LinePerfCodingViolationsThreshAtuc, adsl2LinePerfCodingViolationsThreshAtur, adsl2LinePerfCorrectedThreshAtuc, adsl2LinePerfCorrectedThreshAtur, adsl2LinePerfFailedFullInitThresh, adsl2LinePerfFailedShortInitThresh } STATUS current DESCRIPTION "This group supports notifications of significant conditions associated with ADSL/ADSL2/ADSL2+ lines." ::= { adsl2Groups 31 }-
adsl2StatusChangeNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS { adsl2LineStatusChangeAtuc, adsl2LineStatusChangeAtur } STATUS current DESCRIPTION "This group supports notifications of threshold crossing associated with ADSL/ADSL2/ADSL2+ lines." ::= { adsl2Groups 32 } END -
4. Implementation Analysis
-
A management application intended to manage ADSL links (e.g., G.992.1) with this MIB module must be modified to adapt itself to certain differences between RFC 2662 [RFC2662] and this MIB module, including the following aspects:
- Although the configuration templates/profiles allow referring to 1-4 bearer channels, ADSL links are limited to 2 channels at most.
- Although the channel configuration profile allows higher data rates, ADSL links are limited to downstream/upstream data rates as assumed in RFC 2662 [RFC2662].
- The Impulse Noise Protection (INP) configuration parameters are given by minimum protection and maximum delay parameters.
- The line configuration profile includes a sub-table that addresses mode-specific parameters. For ADSL links, the management application SHOULD create a row in that table for the 'adsl' mode.
- The line configuration profile includes parameters that are irrelevant for ADSL links. Similarly, many status parameters in the MIB are irrelevant for certain ADSL modes. Therefore, it is advised to consult with ITU G.997.1 standard [G.997.1] regarding the scope and relevance of each parameter in this MIB.
5. Security Considerations
-
There are a number of management objects defined in this MIB module with a MAX-ACCESS clause of read-write and/or read-create. Such objects may be considered sensitive or vulnerable in some network environments. The support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations. These are the tables and objects and their sensitivity/vulnerability:
- adsl2LineTable
-
The table consists of the following objects that support SET operations:
* adsl2LineCnfgTemplate * adsl2LineAlarmCnfgTemplate * adsl2LineCmndConfPmsf * adsl2LineCmndConfLdsf * adsl2LineCmndAutomodeColdStart-
Unauthorized changes to adsl2LineCnfgTemplate could have a major adverse operational effect on many lines simultaneously.
Unauthorized changes to adsl2LineAlarmCnfgTemplate could have a contrary effect on notifications.
Unauthorized changes to adsl2LineCmndConfPmsf could have an adverse affect on the power consumption of a line and may disrupt an operational service.
Unauthorized changes to adsl2LineCmndConfLdsf could cause an unscheduled line test to be carried out on the line.
Unauthorized changes to adsl2LineCmndAutomodeColdStart could cause an unscheduled cold reset to the line.
- adsl2SCStatusTable
-
This table contains one object, adsl2SCStatusRowStatus, that supports SET operations. Unauthorized changes could result in line test results being deleted prematurely.
- adsl2LineConfTemplateTable
-
The table consists of the following objects that support SET operations:
* adsl2LConfTempLineProfile * adsl2LConfTempChan1ConfProfile * adsl2LConfTempChan1RaRatioDs * adsl2LConfTempChan1RaRatioUs * adsl2LConfTempChan2ConfProfile * adsl2LConfTempChan2RaRatioDs * adsl2LConfTempChan2RaRatioUs * adsl2LConfTempChan3ConfProfile * adsl2LConfTempChan3RaRatioDs * adsl2LConfTempChan3RaRatioUs * adsl2LConfTempChan4ConfProfile * adsl2LConfTempChan4RaRatioDs * adsl2LConfTempChan4RaRatioUs * adsl2LConfTempRowStatus-
Unauthorized changes to adsl2LConfTempLineProfile, adsl2LConfTempChan1ConfProfile, adsl2LConfTempChan2ConfProfile, adsl2LConfTempChan3ConfProfile, or adsl2LConfTempChan4ConfProfile could have an adverse operational effect on several lines; could change several lines over to running in unwanted levels of operation; or could result in several services undergoing changes in the number of channels that carry the service.
Unauthorized changes to adsl2LConfTempChan1RaRatioDs, adsl2LConfTempChan2RaRatioDs, adsl2LConfTempChan3RaRatioDs, or adsl2LConfTempChan4RaRatioDs, would alter the relative rate allocations among all channels belonging to a line. This could have an adverse operational effect on several lines.
Unauthorized changes to adsl2LConfTempRowStatus could result in templates being created or brought into service prematurely; or could result in templates being inadvertently deleted or taken out of service.
- adsl2LineConfProfTable
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The table consists of the following objects that support SET operations:
* adsl2LConfProfScMaskDs * adsl2LConfProfScMaskUs * adsl2LConfProfRfiBandsDs * adsl2LConfProfRaModeDs * adsl2LConfProfRaModeUs * adsl2LConfProfRaUsNrmDs * adsl2LConfProfRaUsNrmUs * adsl2LConfProfRaUsTimeDs * adsl2LConfProfRaUsTimeUs * adsl2LConfProfRaDsNrmsDs * adsl2LConfProfRaDsNrmsUs * adsl2LConfProfRaDsTimeDs * adsl2LConfProfRaDsTimeUs * adsl2LConfProfTargetSnrmDs * adsl2LConfProfTargetSnrmUs * adsl2LConfProfMaxSnrmDs * adsl2LConfProfMaxSnrmUs * adsl2LConfProfMinSnrmDs * adsl2LConfProfMinSnrmUs * adsl2LConfProfMsgMinUs * adsl2LConfProfMsgMinDs * adsl2LConfProfAtuTransSysEna * adsl2LConfProfPmMode * adsl2LConfProfL0Time * adsl2LConfProfL2Time * adsl2LConfProfL2Atpr * adsl2LConfProfL2Atprt * adsl2LConfProfRowStatus-
Unauthorized changes resulting in the setting of any of the above objects to an incorrect value could have an adverse operational effect on several lines.
Also, unauthorized changes to adsl2LConfProfRowStatus could result in unwanted line profiles being created or brought into service prematurely; or could result in line profiles being inadvertently deleted or taken out of service.
- adsl2LineConfProfModeSpecTable
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The table consists of the following objects that support SET operations:
* adsl2LConfProfMaxNomPsdDs * adsl2LConfProfMaxNomPsdUs * adsl2LConfProfMaxNomAtpDs * adsl2LConfProfMaxNomAtpUs * adsl2LConfProfMaxAggRxPwrUs * adsl2LConfProfPsdMaskDs * adsl2LConfProfPsdMaskUs * adsl2LConfProfPsdMaskSelectUs * adsl2LConfProfModeSpecRowStatus-
Unauthorized changes resulting in the setting of any of the above objects to an incorrect value could have an adverse operational effect on several lines.
Also, unauthorized changes to adsl2LConfProfModeSpecRowStatus could result in unwanted PSD configurations being created or brought into service prematurely; or could result in PSD configurations being inadvertently deleted or taken out of service.
- adsl2ChConfProfileTable
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The table consists of the following objects that support SET operations:
* adsl2ChConfProfMinDataRateDs * adsl2ChConfProfMinDataRateUs * adsl2ChConfProfMinResDataRateDs * adsl2ChConfProfMinResDataRateUs * adsl2ChConfProfMaxDataRateDs * adsl2ChConfProfMaxDataRateUs * adsl2ChConfProfMinDataRateLowPwrDs * adsl2ChConfProfMaxDelayDs * adsl2ChConfProfMaxDelayUs * adsl2ChConfProfMinProtectionDs * adsl2ChConfProfMinProtectionUs * adsl2ChConfProfMaxBerDs * adsl2ChConfProfMaxBerUs * adsl2ChConfProfUsDataRateDs * adsl2ChConfProfDsDataRateDs * adsl2ChConfProfUsDataRateUs * adsl2ChConfProfDsDataRateUs * adsl2ChConfProfImaEnabled * adsl2ChConfProfRowStatus-
Unauthorized changes resulting in the setting of any of the above objects to an incorrect value could have an adverse operational effect on several lines.
Also, unauthorized changes to adsl2ChConfProfRowStatus could result in unwanted channel profiles being created or brought into service prematurely; or could result in channel profiles being inadvertently deleted or taken out of service.
- adsl2LineAlarmConfTemplateTable
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The table consists of the following objects that support SET operations:
* adsl2LAlarmConfTempLineProfile * adsl2LAlarmConfTempChan1ConfProfile * adsl2LalarmConfTempChan2ConfProfile * adsl2LalarmConfTempChan3ConfProfile * adsl2LalarmConfTempChan4ConfProfile * adsl2LAlarmConfTempRowStatus-
Unauthorized changes to adsl2LAlarmConfTempLineProfile, adsl2LAlarmConfTempChan1ConfProfile, adsl2LAlarmConfTempChan2ConfProfile, adsl2LAlarmConfTempChan3ConfProfile, or adsl2LAlarmConfTempChan4ConfProfile could have an adverse effect on the management of notifications generated at the scope of several to many lines; or could change several to many lines over to running with unwanted management rates for generated notifications.
Unauthorized changes to adsl2LAlarmConfTempRowStatus could result in alarm templates being created or brought into service prematurely; or could result in alarm templates being inadvertently deleted or taken out of service.
- adsl2LineAlarmConfProfileTable
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The table consists of the following objects that support SET operations:
* adsl2LineAlarmConfProfileAtucThresh15MinFecs * adsl2LineAlarmConfProfileAtucThresh15MinEs * adsl2LineAlarmConfProfileAtucThresh15MinSes * adsl2LineAlarmConfProfileAtucThresh15MinLoss * adsl2LineAlarmConfProfileAtucThresh15MinUas * adsl2LineAlarmConfProfileAturThresh15MinFecs * adsl2LineAlarmConfProfileAturThresh15MinEs * adsl2LineAlarmConfProfileAturThresh15MinSes * adsl2LineAlarmConfProfileAturThresh15MinLoss * adsl2LineAlarmConfProfileAturThresh15MinUas * adsl2LineAlarmConfProfileThresh15MinFailedFullInt * adsl2LineAlarmConfProfileThresh15MinFailedShrtInt * adsl2LineAlarmConfProfileRowStatus-
-
Increasing any of the threshold values could result in a notification being suppressed or deferred. Setting a threshold to 0 could result in a notification being suppressed. Suppressing or deferring a notification could prevent the timely delivery of important diagnostic information. Decreasing any of the threshold values could result in a notification being sent from the network falsely reporting a threshold crossing.
Changing a threshold value could also have an impact on the amount of notifications the agent sends. The Notifications Section of this document has a paragraph that provides general guidance on the rate-limiting of notifications. Agent implementations not providing rate-limiting could result in notifications being generated at an uncontrolled rate. Unauthorized changes to a threshold value could result in an undesired notification rate.
Unauthorized changes to row status could result in unwanted line alarm profiles being created or brought into service. Also, changes to the row status could result in line alarm profiles being inadvertently deleted or taken out of service.
-
- adsl2ChAlarmConfProfileTable
-
-
The table consists of the following objects that support SET operations:
-
* adsl2ChAlarmConfProfileAtucThresh15MinCodingViolations * adsl2ChAlarmConfProfileAtucThresh15MinCorrected * adsl2ChAlarmConfProfileAturThresh15MinCodingViolations * adsl2ChAlarmConfProfileAturThresh15MinCorrected * adsl2ChAlarmConfProfileRowStatus * adsl2LineAlarmConfProfileAturThresh15MinFecs * adsl2LineAlarmConfProfileAturThresh15MinEs * adsl2LineAlarmConfProfileAturThresh15MinSes * adsl2LineAlarmConfProfileAturThresh15MinLoss * adsl2LineAlarmConfProfileAturThresh15MinUas * adsl2LineAlarmConfProfileThresh15MinFailedFullInt * adsl2LineAlarmConfProfileThresh15MinFailedShrtInt * adsl2LineAlarmConfProfileRowStatus-
-
Increasing any of the threshold values could result in a notification being suppressed or deferred. Setting a threshold to 0 could result in a notification being suppressed. Suppressing or deferring a notification could prevent the timely delivery of important diagnostic information. Decreasing any of the threshold values could result in a notification being sent from the network falsely reporting a threshold crossing.
Changing a threshold value could also have an impact on the amount of notifications the agent sends. The Notifications Section of this document has a paragraph that provides general guidance on the rate-limiting of notifications. Agent implementations not providing rate-limiting could result in notifications being generated at an uncontrolled rate. Unauthorized changes to a threshold value could result in an undesired notification rate.
Unauthorized changes to row status could result in unwanted channel alarm profiles being created or brought into service. Also, changes to the row status could result in channel alarm profiles being inadvertently deleted or taken out of service.
-
Some of the readable objects in this MIB module (i.e., objects with a MAX-ACCESS other than not-accessible) may be considered sensitive or vulnerable in some network environments. It is thus important to control even GET and/or NOTIFY access to these objects and possibly to even encrypt the values of these objects when sending them over the network via SNMP. These are the tables and objects and their sensitivity/vulnerability:
- adsl2LineInventoryTable
-
Access to these objects would allow an intruder to obtain information about which vendor's equipment is in use on the network. Further, such information is considered sensitive in many environments for competitive reasons.
* adsl2LInvG994VendorId * adsl2LInvSystemVendorId * adsl2LInvVersionNumber * adsl2LInvSerialNumber * adsl2LInvSelfTestResult * adsl2LInvTransmissionCapabilitiesSNMP versions prior to SNMPv3 did not include adequate security. Even if the network itself is secure (for example by using IPSec), even then, there is no control as to who on the secure network is allowed to access and GET/SET (read/change/create/delete) the objects in this MIB module.
It is RECOMMENDED that implementers consider the security features as provided by the SNMPv3 framework (see [RFC3410], Section 8), including full support for the SNMPv3 cryptographic mechanisms (for authentication and privacy).
It is RECOMMENDED to deploy SNMPv3 and to enable cryptographic security. It is then a customer/operator responsibility to ensure that the SNMP entity giving access to an instance of this MIB module is properly configured to give access only to those objects whose principals (users) have legitimate rights to indeed GET or SET (change/create/delete) them.
6. Acknowledgements
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The authors are deeply grateful to the authors of the HDSL2 LINE MIB (RFC 4319), Clay Sikes and Bob Ray, for contributing to accelerating the work on this document. The structure of this document as well as several paragraphs originate in their document.
Special thanks to Bert Wijnen for his meticulous review of this text.
Other contributions and advice were received from the following:
Bert Wijnen (Lucent) Bob Ray (Pesa) Chen Jian (Huawei) Clay Sikes (Zhone) Mauro Molinari (Marconi) Narendranath Nair (Wipro) Randy Presuhn (Mindspring) Veena Naidu (Wipro)
7. References
7.1. Normative References
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[G.992.1] "Asymmetric digital subscriber line (ADSL) transceivers", ITU-T G.992.1, 1999. [G.992.2] "Splitterless asymmetric digital subscriber line (ADSL) transceivers", ITU-T G.992.2, 1999. [G.992.3] "Asymmetric digital subscriber line transceivers 2 (ADSL2)", ITU-T G.992.3, 2002. [G.992.4] "Splitterless asymmetric digital subscriber line transceivers 2 (Splitterless ADSL2)", ITU-T G.992.4, 2002. [G.992.5] "Asymmetric digital subscriber line (ADSL) transceivers - Extended bandwidth ADSL2 (ADSL2+)", ITU-T G.992.5, 2003. [G.993.2] "Very-high speed Digital Subscriber Line Transceivers 2 (VDSL2 draft)", ITU-T G.993.2, July 2005. [G.997.1] "Physical layer management for digital subscriber line (DSL) transceivers", ITU-T G.997.1, May 2003. [G.997.1am1] "Physical layer management for digital subscriber line (DSL) transceivers Amendment 1", ITU-T G.997.1 Amendment 1, December 2003. [G.997.1am2] "Physical layer management for digital subscriber line (DSL) transceivers Amendment 2", ITU-T G.997.1 Amendment 2, January 2005. [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997. [RFC2578] McCloghrie, K., Ed., Perkins, D., Ed., and J. Schoenwaelder, Ed., "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999. [RFC2579] McCloghrie, K., Ed., Perkins, D., Ed., and J. Schoenwaelder, Ed., "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999. [RFC2580] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999. [RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB", RFC 2863, June 2000. [RFC3411] Harrington, D., Presuhn, R., and B. Wijnen, "An Architecture for Describing Simple Network Management Protocol (SNMP) Management Frameworks", STD 62, RFC 3411, December 2002. [RFC3593] Tesink, K., "Textual Conventions for MIB Modules Using Performance History Based on 15 Minute Intervals", RFC 3593, September 2003. [RFC3705] Ray, B. and R. Abbi, "High Capacity Textual Conventions for MIB Modules Using Performance History Based on 15 Minute Intervals", RFC 3705, February 2004. [T1E1.413] J. Bingham & F. Van der Putten, "Network and Customer Installation Interfaces - Asymmetric Digital Subscriber Line (ADSL) Metallic Interface. (T1.413 Issue 2)", ANSI T1E1.413-1998, June 1998. [TR-90] Abbi, R., "Protocol Independent Object Model for Managing Next Generation ADSL Technologies", DSL Forum TR-90, December 2004.
7.2. Informative References
-
[RFC2662] Bathrick, G. and F. Ly, "Definitions of Managed Objects for the ADSL Lines", RFC 2662, August 1999. [RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction and Applicability Statements for Internet-Standard Management Framework", RFC 3410, December 2002. [RFC3418] Presuhn, R., "Management Information Base (MIB) for the Simple Network Management Protocol (SNMP)", STD 62, RFC 3418, December 2002.
Authors' Addresses
-
Moti Morgenstern ECI Telecom Ltd. 30 Hasivim St. Petach Tikva 49517 Israel Phone: +972 3 926 6258 Fax: +972 3 928 7342 EMail: moti.Morgenstern@ecitele.com Menachem Dodge ECI Telecom Ltd. 30 Hasivim St. Petach Tikva 49517 Israel Phone: +972 3 926 8421 Fax: +972 3 928 7342 EMail: mbdodge@ieee.org Scott Baillie NEC Australia 649-655 Springvale Road Mulgrave, Victoria 3170 Australia Phone: +61 3 9264 3986 Fax: +61 3 9264 3892 EMail: scott.baillie@nec.com.au Umberto Bonollo NEC Australia 649-655 Springvale Road Mulgrave, Victoria 3170 Australia Phone: +61 3 9264 3385 Fax: +61 3 9264 3892 EMail: umberto.bonollo@nec.com.au
Full Copyright Statement
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Copyright © The Internet Society (2006).
This document is subject to the rights, licenses and restrictions contained in BCP 78, and except as set forth therein, the authors retain all their rights.
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-
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Acknowledgement
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Funding for the RFC Editor function is provided by the IETF Administrative Support Activity (IASA).