[要約] RFC 3276は、HDSL2およびSHDSL回線処理のための管理オブジェクトの定義に関するものであり、高ビットレートDSLの2世代目とシングルペア高速デジタル加入者線に関連しています。このRFCの目的は、これらの回線の管理と監視を容易にするための標準化を提供することです。
Network Working Group B. Ray
Request for Comments: 3276 PESA Switching Systems
Category: Standards Track R. Abbi
Alcatel
May 2002
Definitions of Managed Objects for High Bit-Rate DSL - 2nd generation (HDSL2) and Single-Pair High-Speed Digital Subscriber Line (SHDSL) Lines
ハイビットレートDSLの管理されたオブジェクトの定義-2番目の世代（HDSL2）およびシングルペア高速デジタルサブスクライバーライン（SHDSL）ライン
Status of this Memo
本文書の位置付け
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.
このドキュメントは、インターネットコミュニティのインターネット標準トラックプロトコルを指定し、改善のための議論と提案を要求します。このプロトコルの標準化状態とステータスについては、「インターネット公式プロトコル標準」（STD 1）の現在のエディションを参照してください。このメモの配布は無制限です。
Copyright Notice
著作権表示
Copyright (C) The Internet Society (2002). All Rights Reserved.
Copyright（c）The Internet Society（2002）。無断転載を禁じます。
Abstract
概要
This document defines a portion of the Management Information Base (MIB) module for use with network management protocols in the Internet community. In particular, it describes objects used for managing High Bit-Rate DSL - 2nd generation (HDSL2) and Single-Pair High-Speed Digital Subscriber Line (SHDSL) interfaces.
このドキュメントでは、インターネットコミュニティのネットワーク管理プロトコルで使用する管理情報ベース（MIB）モジュールの一部を定義します。特に、高ビットレートDSL-第2世代（HDSL2）およびシングルペア高速デジタルサブスクライバーライン（SHDSL）インターフェイスの管理に使用されるオブジェクトについて説明します。
Table of Contents
目次
1. Introduction ............................................. 2
2. The SNMP Network Management Framework .................... 2
3. Introduction ............................................. 3
3.1 Relationship of the HDSL2/SHDSL Line MIB to other MIBs ... 3
3.2 IANA Considerations ...................................... 5
4. Conventions used in the MIB .............................. 5
4.1 Naming Conventions ....................................... 5
4.2 Textual Conventions ...................................... 6
4.3 Structure ................................................ 7
4.4 Counters, Interval Buckets and Thresholds ................ 10
4.5 Profiles ................................................. 11
4.6 Notifications ............................................ 12
5. Conformance and Compliance ............................... 14
6. Definitions .............................................. 14
7. Security Considerations .................................. 60
8. Acknowledgments .......................................... 62
9. References ............................................... 63
10. Intellectual Property Notice ............................. 65
11. Authors' Addresses ....................................... 65
12. Full Copyright Statement ................................. 66
This document defines a portion of the Management Information Base (MIB) module for use with network management protocols in the Internet community. In particular, it describes objects used for managing High Bit-Rate DSL - 2nd generation (HDSL2) [18] and Single-Pair High-Speed Digital Subscriber Line (SHDSL) interfaces [19].
このドキュメントでは、インターネットコミュニティのネットワーク管理プロトコルで使用する管理情報ベース（MIB）モジュールの一部を定義します。特に、高ビットレートDSL-第2世代（HDSL2）[18]およびシングルペア高速デジタルサブスクライバーライン（SHDSL）インターフェイス[19]の管理に使用されるオブジェクトを説明しています。
The SNMP Management Framework presently consists of five major components:
SNMP管理フレームワークは現在、5つの主要なコンポーネントで構成されています。
o An overall architecture, described in RFC 2571 [1].
o RFC 2571 [1]に記載されている全体的なアーキテクチャ。
o Mechanisms for describing and naming objects and events for the purpose of management. The first version of this Structure of Management Information (SMI) is called SMIv1 and is described in STD 16, RFC 1155 [2], STD 16, RFC 1212 [3], and RFC 1215 [4]. The second version, called SMIv2, is described in STD 58, RFC 2578 [5], RFC 2579 [6], and RFC 2580 [7].
o 管理を目的としたオブジェクトとイベントを説明および名前を付けるためのメカニズム。この管理情報構造の最初のバージョン（SMI）はSMIV1と呼ばれ、STD 16、RFC 1155 [2]、STD 16、RFC 1212 [3]、およびRFC 1215 [4]に記載されています。SMIV2と呼ばれる2番目のバージョンは、STD 58、RFC 2578 [5]、RFC 2579 [6]、およびRFC 2580 [7]に記載されています。
o Message protocols for transferring management information. The first version of the SNMP message protocol is called SNMPv1 and is described in STD 15, RFC 1157 [8]. A second version of the SNMP message protocol, which is not an Internet standards track protocol, is called SNMPv2c and described is in RFC 1901 [9] and RFC 1906 [10]. The third version of the message protocol is called SNMPv3 and is described in RFC 1906 [10], RFC 2572 [11], and RFC 2574 [12].
o 管理情報を転送するためのメッセージプロトコル。SNMPメッセージプロトコルの最初のバージョンはSNMPV1と呼ばれ、STD 15、RFC 1157 [8]で説明されています。インターネット標準トラックプロトコルではないSNMPメッセージプロトコルの2番目のバージョンはSNMPV2Cと呼ばれ、記述されているRFC 1901 [9]およびRFC 1906 [10]に記載されています。メッセージプロトコルの3番目のバージョンはSNMPV3と呼ばれ、RFC 1906 [10]、RFC 2572 [11]、およびRFC 2574 [12]で説明されています。
o Protocol operations for accessing management information. The first set of protocol operations and associated PDU formats is described in STD 15, RFC 1157 [8]. A second set of protocol operations and associated PDU formats is described in RFC 1905 [13].
o 管理情報にアクセスするためのプロトコル操作。プロトコル操作の最初のセットと関連するPDU形式は、STD 15、RFC 1157 [8]で説明されています。プロトコル操作の2番目のセットと関連するPDU形式は、RFC 1905 [13]で説明されています。
o A set of fundamental applications described in RFC 2573 [14] and the view-based access control mechanism described in RFC 2575 [15].
o RFC 2573 [14]に記載されている一連の基本的なアプリケーションと、RFC 2575 [15]で説明されているビューベースのアクセス制御メカニズム。
A more detailed introduction to the current SNMP Management Framework can be found in RFC 2570 [16].
現在のSNMP管理フレームワークのより詳細な紹介は、RFC 2570 [16]にあります。
Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. Objects in the MIB are defined using the mechanisms defined in the SMI.
管理されたオブジェクトは、管理情報ベースまたはMIBと呼ばれる仮想情報ストアからアクセスされます。MIBのオブジェクトは、SMIで定義されたメカニズムを使用して定義されます。
This memo specifies a MIB module that is compliant to the SMIv2. A MIB conforming to the SMIv1 can be produced through the appropriate translations. The resulting translated MIB must be semantically equivalent, except where objects or events are omitted because no translation is possible (use of Counter64). Some machine readable information in SMIv2 will be converted into textual descriptions in SMIv1 during the translation process. However, this loss of machine readable information is not considered to change the semantics of the MIB.
このメモは、SMIV2に準拠したMIBモジュールを指定します。SMIV1に準拠するMIBは、適切な翻訳を通じて生成できます。結果として生じる翻訳されたMIBは、翻訳が不可能であるためオブジェクトまたはイベントが省略されている場合を除き、意味的に同等でなければなりません（Counter64の使用）。SMIV2の一部の機械読み取り可能な情報は、翻訳プロセス中にSMIV1のテキスト説明に変換されます。ただし、この機械の読み取り可能な情報の損失は、MIBのセマンティクスを変更するとは見なされません。
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 [17].
「必須」、「そうしない」、「必須」、「必要」、「「しない」、「そうでない」、「そうではない」、「そうでない」、「推奨」、「5月」、および「オプション」は、RFC 2119 [17]に記載されているように解釈される。
This document describes an SNMP MIB for managing HDSL2/SHDSL Lines. These definitions are based upon the specifications for the HDSL2 and SHDSL Embedded Operations Channel (EOC) as defined in ANSI T1E1.4/2000-006 [18] and ITU G.991.2 [19].
このドキュメントでは、HDSL2/SHDSLラインを管理するためのSNMP MIBについて説明しています。これらの定義は、ANSI T1E1.4/2000-006 [18]およびITU G.991.2 [19]で定義されているHDSL2およびSHDSL埋め込み操作チャネル（EOC）の仕様に基づいています。
The MIB is located in the MIB tree under MIB 2 transmission, as discussed in the MIB-2 Integration (RFC 1213 [20] and RFC 2863 [21]) section of this document.
MIB-2統合（RFC 1213 [20]およびRFC 2863 [21]）セクションで説明されているように、MIBはMIB 2透過の下でMIBツリーにあります。
This section outlines the relationship of this MIB with other MIBs described in RFCs. Specifically, IF-MIB as presented in RFC 2863 [21] is discussed.
このセクションでは、このMIBとRFCSに記載されている他のMIBとの関係の概要を説明します。具体的には、RFC 2863 [21]で提示されているIF-MIBについて説明します。
The HDSL2/SHDSL Line MIB specifies the detailed attributes of a data
interface. As such, it needs to integrate with RFC 2863 [21]. The
IANA has assigned the following ifTypes to HDSL2 and SHDSL:
IANAifType ::= TEXTUAL-CONVENTION
...
SYNTAX INTEGER {
...
hdsl2 (168), -- High Bit-Rate DSL, 2nd generation
shdsl (169), -- Multirate HDSL2
...
}
Note that the ifFixedLengthGroup from RFC 2863 [21] MUST be supported and that the ifRcvAddressGroup does not apply to this MIB.
RFC 2863 [21]のiffixedlengthgroupをサポートする必要があり、ifrcvaddressgroupはこのMIBに適用されないことに注意してください。
The MIB branch identified by this ifType contains tables appropriate for this interface type. Most such tables extend the ifEntry table, and are indexed by ifIndex. For interfaces in systems implementing this MIB, those table entries indexed by ifIndex MUST be persistent.
このIFTypeで識別されたMIBブランチには、このインターフェイスタイプに適したテーブルが含まれています。このようなテーブルのほとんどは、Ifentryテーブルを拡張し、Ifindexによってインデックス化されています。このMIBを実装するシステムのインターフェイスの場合、ifindexによってインデックス付けされたこれらのテーブルエントリは永続的でなければなりません。
The following attributes are part of the mandatory ifGeneral group in RFC 2863 [21], and are not duplicated in the HDSL2/SHDSL Line MIB.
次の属性は、RFC 2863 [21]の必須のイフジェネラルグループの一部であり、HDSL2/SHDSLラインMIBで複製されていません。
===================================================================
ifIndex Interface index.
ifDescr See interfaces MIB [21].
ifdescrはインターフェイスmib [21]を参照してください。
ifType hdsl2(168) or shdsl(169).
IFType HDSL2（168）またはSHDSL（169）。
ifSpeed Set as appropriate. (This is fixed at 1552000 for HDSL2 lines)
必要に応じて設定されています。（これはHDSL2行の1552000に固定されています）
ifPhysAddress This object MUST have an octet string with zero length.
ifphysAddressこのオブジェクトには、長さがゼロのオクテット文字列が必要です。
ifAdminStatus See interfaces MIB [21].
Ifadmintatusは、インターフェイスMIB [21]を参照してください。
ifOperStatus See interfaces MIB [21].
Ifoperstatusは、インターフェイスMIB [21]を参照してください。
ifLastChange See interfaces MIB [21].
iflastchangeは、インターフェイスmib [21]を参照してください。
ifName See interfaces MIB [21].
IFNameは、インターフェイスMIB [21]を参照してください。
ifLinkUpDownTrapEnable Default to enabled(1).
iflinkupdownTrapenableデフォルトは有効になります（1）。
ifHighSpeed Set as appropriate. (For HDSL2 lines, this is fixed at 2)
必要に応じてIFHighSpeedセット。（HDSL2行の場合、これは2に固定されています）
ifConnectorPresent Set as appropriate.
必要に応じて設定されたifconnectorPresent。
===================================================================
Figure 1: Use of ifTable Objects
The HDSL2-SHDSL-LINE-MIB module requires the allocation of a single object identifier for its MODULE-IDENTITY. The IANA has allocated this object identifier in the transmission subtree (48), defined in the SNMPv2-SMI MIB module.
HDSL2-SHDSL-LINE-MIBモジュールには、モジュール同一性に単一のオブジェクト識別子の割り当てが必要です。IANAは、snmpv2-smi mibモジュールで定義されているトランスミッションサブツリー（48）にこのオブジェクト識別子を割り当てています。
A. xtuC refers to a central site terminal unit; H2TU-C for HDSL2, or STU-C for SHDSL. B. xtuR refers to a remote site terminal unit; H2TU-R for HDSL2, or STU-R for SHDSL. C. xtu refers to a terminal unit; either an xtuC or xtuR.
A. XTUCは、中央のサイト端子ユニットを指します。HDSL2のH2TU-C、またはSHDSLのSTU-C。B. XTURは、リモートサイト端子ユニットを指します。HDSL2のH2TU-R、またはSHDSLのSTU-R。C. XTUは端子ユニットを指します。XTUCまたはXTURのいずれか。
D. xru refer to a regenerator unit; H2RU for HDSL2, or SRU for SHDSL. E. xU refers to any HDSL2/SHDSL unit; either an xtu or xru. F. CRC is cyclic redundancy check [19]. G. ES means errored second [19]. H. LOSW means loss of sync word [19]. I. LOSWS means LOSW seconds [19]. J. SES means severely errored second [19]. K. SNR means signal-to-noise ratio [19]. L. UAS means unavailable second [19].
D. XRUは、再生器ユニットを参照します。HDSL2のH2RU、またはSHDSLのSRU。E. Xuは、HDSL2/SHDSLユニットを指します。XTUまたはXRUのいずれか。F. CRCは周期的な冗長性チェックです[19]。G. esはエラーの2番目を意味します[19]。H. LOSWは同期単語の喪失を意味します[19]。I. LoswsはLosw秒を意味します[19]。J. SESとは、2番目にひどくエラーがあることを意味します[19]。K. SNRは、信号対雑音比を意味します[19]。L. UASは、利用できない秒を意味します[19]。
The following textual conventions are defined to reflect the line topology in the MIB (further discussed in the following section) and to define the behavior of the statistics to be maintained by an agent.
次のテキストの規則は、MIBのライントポロジーを反映し（次のセクションでさらに説明します）、エージェントが維持する統計の動作を定義するために定義されています。
o Hdsl2ShdslUnitId:
o hdsl2shdslunitid：
Attributes with this syntax uniquely identify each unit in a HDSL2/SHDSL span. It mirrors the EOC addressing mechanism:
この構文の属性は、HDSL2/SHDSLスパンの各ユニットを一意に識別します。EOCアドレス指定メカニズムを反映しています。
xtuC(1) - CO terminal unit xtuR(2) - CPE terminal unit xru1(3) .. xru8(10) - regenerators, numbered from central office side o Hdsl2ShdslUnitSide:
Xtuc（1）-COターミナルユニットXTUR（2）-CPEターミナルユニットXru1（3）.. Xru8（10） - 再生者、中央オフィス側からの数字o hdsl2shdslunitside：
Attributes with this syntax reference the two sides of a unit:
この構文の属性は、ユニットの両側を参照します。
networkSide(1) - N in figure 2, below
customerSide(2) - C in figure 2, below
o Hdsl2ShdslWirePair:
o hdsl2shdslwirepair：
Attributes with this syntax reference the wire-pairs connecting the units:
この構文の属性は、ユニットを接続するワイヤペアを参照してください。
wirePair1(1) - First pair for HDSL2/SHDSL.
WirePair1（1） - HDSL2/SHDSLの最初のペア。
wirePair2(2) - Optional second pair for SHDSL only.
WirePair2（2） - SHDSLのみのオプションの2番目のペア。
o Hdsl2ShdslTransmissionModeType:
o hdsl2shdsltransmissionModeType：
Attributes with this syntax specify the regional setting for a SHDSL line. Specified as a BITS construct, the two mode types are: region1 - ITU-T G.991.2 Annex A region2 - ITU-T G.991.2 Annex B
この構文の属性は、SHDSLラインの地域設定を指定します。BITSコンストラクトとして指定されている2つのモードタイプは次のとおりです。領域1 -itu -t g.991.2アネックスa領域2 -itu -t g.991.2 annex b
o Hdsl2ShdslPerfCurrDayCount:
o hdsl2shdslperfcurrdaycount：
Attributes with this syntax define the behavior of the 1-day (24 hour) gauges found in the MIB.
この構文の属性は、MIBで見つかった1日（24時間）ゲージの動作を定義します。
o Hdsl2Shdsl1DayIntervalCount:
o hdsl2shdsl1dayintervalcount：
Attributes with this syntax define the behavior of the 1-day (24 hour) interval counters found in the MIB.
この構文の属性は、MIBで見つかった1日（24時間）間隔カウンターの動作を定義します。
o Hdsl2ShdslPerfTimeElapsed:
o HDSL2SHDSLPERFTIMELAPSED：
Attributes with this syntax define the behavior of the elapsed time counters found in the MIB.
この構文の属性は、MIBで見つかった経過時間カウンターの動作を定義します。
o Hdsl2ShdslPerfIntervalThreshold:
o HDSL2SHDSLPERFINTERVALTHRESHOLD：
Attributes with this syntax define the behavior of the alarm thresholds found in the MIB.
この構文の属性は、MIBで見つかったアラームしきい値の動作を定義します。
o Hdsl2ShdslClockReferenceType
o HDSL2SHDSLCLOCKREFERENCETYPE
Attributes with this syntax define the clock references for the HDSL2/SHDSL span.
この構文の属性は、HDSL2/SHDSLスパンのクロック参照を定義します。
The MIB is structured into following MIB groups:
MIBは、次のMIBグループに構造化されています。
o Span Configuration Group:
o SPAN構成グループ：
This group supports MIB objects for configuring parameters for the HDSL2/SHDSL span. It contains the following table:
このグループは、HDSL2/SHDSLスパンのパラメーターを構成するためのMIBオブジェクトをサポートしています。次の表が含まれています。
- hdsl2ShdslSpanConfTable
- hdsl2shdslspanconftable
o Span Status Group:
o スパンステータスグループ：
This group supports MIB objects for retrieving span status information. It contains the following table:
このグループは、SPANステータス情報を取得するためにMIBオブジェクトをサポートしています。次の表が含まれています。
- hdsl2ShdslSpanStatusTable
- HDSL2SHDSLSPANSTATUSTABLE
o Unit Inventory Group:
o ユニットインベントリグループ：
This group supports MIB objects for retrieving unit inventory information about units in HDSL2/SHDSL lines via the EOC. It contains the following table:
このグループは、EOCを介してHDSL2/SHDSLラインのユニットに関するユニット在庫情報を取得するためのMIBオブジェクトをサポートしています。次の表が含まれています。
- hdsl2ShdslInventoryTable
- HDSL2SHDSLINVENTORYTABLE
o Segment Endpoint Configuration Group:
o セグメントエンドポイント構成グループ：
This group supports MIB objects for configuring parameters for the HDSL2/SHDSL segment endpoints. It contains the following table:
このグループは、HDSL2/SHDSLセグメントエンドポイントのパラメーターを構成するためのMIBオブジェクトをサポートしています。次の表が含まれています。
- hdsl2ShdslEndpointConfTable
- HDSL2SHDSLENDPOINTCONFTABLE
o Segment Endpoint Current Status/Performance Group:
o セグメントエンドポイント現在のステータス/パフォーマンスグループ：
This group supports MIB objects that provide the current status/performance information relating to segment endpoints. It contains the following table:
このグループは、セグメントエンドポイントに関連する現在のステータス/パフォーマンス情報を提供するMIBオブジェクトをサポートしています。次の表が含まれています。
- hdsl2ShdslEndpointCurrTable
- hdsl2shdslendpointcurrtable
o Segment Endpoint 15-Minute Interval Status/Performance Group:
o セグメントエンドポイント15分間隔ステータス/パフォーマンスグループ：
This group supports MIB objects that provide historic status/performance information relating to segment endpoints in 15- minute intervals. It contains the following table:
このグループは、15分間隔でセグメントエンドポイントに関連する歴史的なステータス/パフォーマンス情報を提供するMIBオブジェクトをサポートしています。次の表が含まれています。
- hdsl2Shdsl15MinIntervalTable
- HDSL2SHDSL15MININTERVALTABLE
o Segment Endpoint 1-Day Interval Status/Performance Group:
o セグメントエンドポイント1日間隔ステータス/パフォーマンスグループ：
This group supports MIB objects that provide historic status/performance information relating to segment endpoints in 1-day intervals. It contains the following table:
このグループは、1日間隔でセグメントエンドポイントに関連する歴史的なステータス/パフォーマンス情報を提供するMIBオブジェクトをサポートしています。次の表が含まれています。
- hdsl2Shdsl1DayIntervalTable
- hdsl2shdsl1dayintervaltable
o Maintenance Group:
o メンテナンスグループ：
This group supports MIB objects for performing maintenance operations such as loopbacks for HDSL2/SHDSL lines. It contains the following table(s):
このグループは、HDSL2/SHDSLラインのループバックなどのメンテナンス操作を実行するためのMIBオブジェクトをサポートしています。次の表が含まれています。
- hdsl2ShdslEndpointMaintTable - hdsl2ShdslUnitMaintTable
- HDSL2SHDSLENDPOINTMAINTTABLE -HDSL2SHDSLUNITMAINTABLE
o Span Configuration Profile Group:
o SPAN構成プロファイルグループ：
This group supports MIB objects for defining configuration profiles for HDSL2/SHDSL Spans. It contains the following table:
このグループは、HDSL2/SHDSLスパンの構成プロファイルを定義するためのMIBオブジェクトをサポートしています。次の表が含まれています。
- hdsl2ShdslSpanConfProfileTable
- HDSL2SHDSLSPANCONFPROFILETABLE
o Segment Endpoint Alarm Configuration Profile Group:
o セグメントエンドポイントアラーム構成プロファイルグループ：
This group supports MIB objects for defining alarm configuration profiles for HDSL2/SHDSL Segment Endpoints. It contains the following table:
このグループは、HDSL2/SHDSLセグメントエンドポイントのアラーム構成プロファイルを定義するためのMIBオブジェクトをサポートしています。次の表が含まれています。
- hdsl2ShdslEndpointAlarmConfProfileTable
- HDSL2SHDSLENDPOINTALARMCONFPROFILETABLE
o Notifications Group:
o 通知グループ：
This group defines the notifications supported for HDSL2/SHDSL lines:
このグループは、HDSL2/SHDSL行でサポートされている通知を定義します。
- hdsl2ShdslLoopAttenCrossing - hdsl2ShdslSNRMarginCrossing - hdsl2ShdslPerfESThresh - hdsl2ShdslPerfSESThresh - hdsl2ShdslPerfCRCanomaliesThresh - hdsl2ShdslPerfLOSWSThresh - hdsl2ShdslPerfUASThresh - hdsl2ShdslSpanInvalidNumRepeaters - hdsl2ShdslLoopbackFailure - hdsl2ShdslpowerBackoff - hdsl2ShdsldeviceFault - hdsl2ShdsldcContinuityFault - hdsl2ShdslconfigInitFailure - hdsl2ShdslprotocolInitFailure - hdsl2ShdslnoNeighborPresent - hdsl2ShdslLocalPowerLoss
- hdsl2ShdSlloopattencrossing -hdsl2shdslsnrmargincrossing -hdsl2shdslperfesthresh -hdsl2shdslperfsesthresh -hdsl2shdslperfcrcanomaliesthresh -hdsl2shdslploswssresh -hdslshresh -hdslshres dslspaninvalidnumRepeaterter -hdsl2shdslloopbackfailure -hdsl2shdslpowerbackoff -hdsl2ssl2sevicefault -hdsl2shdsldsccontinuityfault -hdsl2ssl2sconfiginitfailure -hdsl22sprotocoline- borpresent -hdsl2shdsllocalpowerloss
An HDSL2/SHDSL Line consists of a minimum of two units - xtuC (the central termination unit) and an xtuR (the remote termination unit). The line may optionally support up to 8 repeater/regenerator units (xru) as shown in the figure below.
HDSL2/SHDSLラインは、XTUC（中央ターミネーションユニット）とXTUR（リモート終了ユニット）の最低2つの単位で構成されています。下の図に示すように、このラインはオプションで最大8つのリピーター/再生ユニット（XRU）をサポートする場合があります。
<-- Network Side Customer Side -->
|</////////////////// HDSL2/SHDSL Span ////////////////////>|
<~~~> <~~~> HDSL2/SHDSL Segments <~~~>
+-------+ +-------+ +-------+ +-------+ +-------+
+ C=1=N C=1=N C=..1..=N C=1=N +
| xtuC | | xru1 | | xru2 | | xru8 | | xtuR |
+ C=2=N C=2=N C=..2..=N C=2=N +
+-------+ +-------+ +-------+ +-------+ +-------+
Key: <////> HDSL2/SHDSL Span
<~~~~> HDSL2/SHDSL Segment
=1= HDSL2/SHDSL wire-pair-1
=2= SHDSL optional wire-pair-2 (Not applicable to HDSL2)
C Customer Side Segment Endpoint (modem)
N Network Side Segment Endpoint (modem)
Figure 2: General topology for an HDSL2/SHDSL Line
図2：HDSL2/SHDSLラインの一般的なトポロジー
For SNR Margin, Loop Attenuation, ES, SES, CRC anomalies, LOSW, 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.
SNRマージン、ループ減衰、ES、SES、CRC異常、LOSW、およびUASには、イベントカウンター、現在の15分間、および0〜96 15分の履歴バケツの「インターバルカウンター」、および現在および0〜30の前の1日インターバルカウンター。現在の15分の各イベントバケットには、関連するしきい値通知があります。
Unlike RFC 2493 [22] and RFC 2662 [23], there is no representation in the MIB for invalid buckets. In those cases where the data for an interval is suspect or known to be invalid, the agent MUST NOT report the interval. If the current 15-minute event bucket is determined to be invalid, notifications based upon the value of the event bucket MUST NOT be generated.
RFC 2493 [22]およびRFC 2662 [23]とは異なり、無効なバケツのMIBには表現はありません。間隔のデータが疑わしい、または無効であると知られている場合、エージェントは間隔を報告してはなりません。現在の15分のイベントバケットが無効であると判断された場合、イベントバケットの値に基づく通知を生成する必要はありません。
Not reporting an interval will result in holes in the associated table. For example, the table, hdsl2Shdsl15MinIntervalTable, is indexed by { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide, hdsl2ShdslEndpointWirePair, hdsl2Shdsl15MinIntervalNumber}. If interval 12 is determined to be invalid but intervals 11 and 13 are valid, a Get Next operation on the indices .1.1.1.1.11 would return indices .1.1.1.1.13.
間隔を報告しないと、関連するテーブルに穴があります。たとえば、テーブル、hdsl2shdsl15minintervaltableは、{ifindex、hdsl2shdslinvindex、hdsl2shdslendpointside、hdsl2pointwirepair、hdsl2shdsl15minintervalnumber}によってインデックス付けされています。間隔12が無効であると判断されているが、間隔11と13が有効である場合、インデックスで次の操作を取得します。1.1.1.1.11はインデックス.1.1.1.1.13を返します。
There is no requirement for an agent to ensure a fixed relationship between the start of a fifteen minute interval and any wall clock; however some implementations may align the fifteen minute intervals with quarter hours. Likewise, an implementation may choose to align one day intervals with the start of a day.
エージェントが15分間隔の開始と壁の時計の間に固定関係を確保するための要件はありません。ただし、一部の実装では、15分間の間隔を4分の1時間に合わせる場合があります。同様に、実装は1日間隔を1日の開始に合わせることを選択する場合があります。
Counters are not reset when an xU is reinitialized, only when the agent is reset or reinitialized (or under specific request outside the scope of this MIB).
Xuが再活性化されている場合、カウンターはリセットされません。エージェントがリセットまたは再活性化された場合にのみ（またはこのMIBの範囲外の特定の要求の下で）。
As a managed node can handle a large number of xUs, (e.g., hundreds or perhaps thousands of lines), provisioning every parameter on every xU may become burdensome. Moreover, most lines are provisioned identically with the same set of parameters. To simplify the provisioning process, this MIB makes use of profiles. A profile is a set of parameters that can be shared by multiple lines using the same configuration.
管理されたノードは、多数のXU（たとえば、数百またはおそらく数千行）を処理できるため、すべてのXuのすべてのパラメーターをプロビジョニングする可能性があります。さらに、ほとんどの行は、同じパラメーターセットで同じようにプロビジョニングされます。プロビジョニングプロセスを簡素化するために、このMIBはプロファイルを利用します。プロファイルは、同じ構成を使用して複数の行で共有できるパラメーターのセットです。
The following profiles are used in this MIB:
このMIBで次のプロファイルが使用されています。
o Span Configuration Profiles - Span configuration profiles contain parameters for configuring HDSL2/SHDSL spans. They are defined in the hdsl2ShdslSpanConfProfileTable. Since span configuration parameters are only applicable for SHDSL, the support for span configuration profiles are optional for HDSL2 interfaces.
o SPAN構成プロファイル - SPAN構成プロファイルには、HDSL2/SHDSLスパンを構成するためのパラメーターが含まれています。それらは、hdsl2shdslspanconfprofiletableで定義されています。SPAN構成パラメーターはSHDSLにのみ適用できるため、SPAN構成プロファイルのサポートはHDSL2インターフェイスでオプションです。
Note that the configuration of the span dictates the behavior for each individual segment end point in the span. If a different configuration is provisioned for any given segment end point within the span, the new configuration for this segment end point will override the span configuration for this segment end point only.
スパンの構成は、スパンの個々のセグメントエンドポイントの動作を決定することに注意してください。スパン内の特定のセグメントエンドポイントに対して別の構成がプロビジョニングされている場合、このセグメントエンドポイントの新しい構成は、このセグメントエンドポイントのスパン構成をオーバーライドします。
o Segment Endpoint Alarm Configuration Profiles - These profiles contain parameters for configuring alarm thresholds for HDSL2/SHDSL segment endpoints. These profiles are defined in the hdsl2ShdslEndpointAlarmConfProfileTable.
o セグメントエンドポイントアラーム構成プロファイル - これらのプロファイルには、HDSL2/SHDSLセグメントエンドポイントのアラームしきい値を構成するためのパラメーターが含まれています。これらのプロファイルは、HDSL2SHDSLENDPOINTALARMCONFPROFILETABLEで定義されています。
The index value for this profile is a locally-unique administratively assigned name for the profile having the textual convention `SnmpAdminString' (RFC 2571 [1]).
このプロファイルのインデックス値は、テキストコンベンション「SNMPADMINSTRING」（RFC 2571 [1]）を持つプロファイルのローカルではない管理的に割り当てられた名前です。
One or more lines may be configured to share parameters of a single profile (e.g., hdsl2ShdslEndpointAlarmConfProfile = `silver') by setting its hdsl2ShdslEndpointAlarmConfProfile objects to the value of this profile. If a change is made to the profile, all lines that refer to it will be reconfigured to the changed parameters. Before a profile can be deleted or taken out of service it must be first unreferenced from all associated lines.
HDSL2SHDSLENDLENDPOINTALARMCONFPROFILEオブジェクトをこのプロファイルの値に設定することにより、1つ以上の行を単一のプロファイルのパラメーター（例：HDSL2SHDSLENDSLENDPOINTALARMCONFPROFILE = `SILVER '）を共有するように構成できます。プロファイルに変更が加えられた場合、それを参照するすべての行は、変更されたパラメーターに再構成されます。プロファイルを削除したり、使用しなくなったりする前に、関連するすべての行から最初に参照されない必要があります。
Implementations MUST provide a default profile whose name is `DEFVAL' for each profile type. The values of the associated parameters will be vendor specific unless otherwise indicated in this document. Before a line's profiles have been set, these profiles will be automatically used by setting hdsl2ShdslEndpointAlarmConfProfile and hdsl2ShdslSpanConfProfile to `DEFVAL' where appropriate. This default profile name, 'DEFVAL', is considered reserved in the context of profiles defined in this MIB.
実装は、各プロファイルタイプに対して名前が「defval」であるデフォルトのプロファイルを提供する必要があります。関連するパラメーターの値は、このドキュメントで特に示されない限り、ベンダー固有のものになります。ラインのプロファイルが設定される前に、これらのプロファイルは、hdsl2shdslendpointalarmconfprofileおよびhdsl2shdslspanconfprofileを必要に応じて「defval」に設定することにより自動的に使用されます。このデフォルトのプロファイル名「defval」は、このMIBで定義されているプロファイルのコンテキストで予約されていると見なされます。
Profiles are created, assigned, and deleted dynamically using the profile name and profile row status in each of the four profile tables.
プロファイルは、4つのプロファイルテーブルのそれぞれにプロファイル名とプロファイルの行のステータスを使用して、動的に作成、割り当て、削除されます。
Profile changes MUST take effect immediately. These changes MAY result in a restart (hard reset or soft restart) of the units on the line.
プロファイルの変更はすぐに有効になる必要があります。これらの変更により、ライン上のユニットの再起動（ハードリセットまたはソフト再起動）が発生する場合があります。
The ability to generate the SNMP notifications coldStart/WarmStart (per [21]) which are per agent (e.g., per Digital Subscriber Line Access Multiplexer, or DSLAM, in such a device), and linkUp/linkDown (per [21]) which are per interface (i.e., HDSL2/SHDSL line) is required.
エージェントごとのSNMP通知ColdStart/Warmstart（[21]ごとに）を生成する機能（例：デジタルサブスクライバーラインアクセスマルチプレクサ、またはDSLAM、そのようなデバイス）、およびLinkup/Linkdown（[21]）インターフェイスごと（つまり、HDSL2/SHDSLライン）が必要です。
A linkDown notification MAY be generated whenever any of ES, SES, CRC Anomaly, LOSW, or UAS event occurs. The corresponding linkUp notification MAY be sent when all link failure conditions are cleared.
ES、SES、CRC異常、LOSW、またはUASイベントのいずれかが発生するたびに、リンクダウン通知が生成される場合があります。対応するリンクアップ通知は、すべてのリンク障害条件がクリアされたときに送信される場合があります。
The notifications defined in this MIB are for initialization failure and for the threshold crossings associated with the following events: ES, SES, CRC Anomaly, LOSW, and UAS. Each threshold has its own enable/threshold value. When that value is 0, the notification is disabled.
このMIBで定義されている通知は、初期化の障害と、次のイベントに関連するしきい値交差のためのものです：ES、SES、CRC異常、LOSW、およびUAS。各しきい値には、独自の有効化/しきい値値があります。その値が0の場合、通知は無効になります。
The hdsl2ShdslEndpointCurrStatus is a bitmask representing all outstanding error conditions associated with a particular Segment Endpoint. Note that since status of remote endpoints is obtained via the EOC, this information may be unavailable for units that are 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 this object are defined.
HDSL2SHDSLENDPOINTCURRSTATUSは、特定のセグメントエンドポイントに関連するすべての未解決のエラー条件を表すビットマスクです。リモートエンドポイントのステータスはEOCを介して取得されるため、この情報は、行エラー条件中にEOCを介して到達できないユニットでは利用できない場合があります。したがって、すべての条件が常に現在のステータスに含まれるわけではありません。このオブジェクトのビットフィールドに対応する通知が定義されています。
Two alarm conditions, SNR Margin Alarm and Loop Attenuation Alarm, are organized in a manner slightly different from that implied in the EOC specifications. In the MIB, these alarm conditions are tied to the two thresholds hdsl2ShdslEndpointThreshSNRMargin and hdsl2ShdslEndpointThreshLoopAttenuation found in the hdsl2ShdslEndpointAlarmConfProfileTable. In the EOC, the alarm conditions associated with these thresholds are per-unit. In the MIB, these alarm conditions are per-endpoint. For terminal units, this has no impact. For repeaters, this implies an implementation variance where the agent in the terminal unit is responsible for detecting a threshold crossing. As the reporting of a repeater detected alarm condition to the polling terminal unit occurs in the same EOC message as the reporting of the current SNR Margin and Loop Attenuation values, it is anticipated that this will have very little impact on agent implementation.
SNRマージンアラームとループ減衰アラームの2つのアラーム条件は、EOC仕様で暗示されているものとわずかに異なる方法で編成されています。MIBでは、これらのアラーム条件は、HDSL2SHDSLENDSLENDSNRMARGINとHDSL2SHDSLENDPOINTALARMCONFOFILETABLEで見つかった2つのしきい値HDSL2SHDSLENDSTHRESHSNRMARGINとHDSL2SHDSLENDPOPETHRESHLOOPATTENUETに結び付けられています。EOCでは、これらのしきい値に関連するアラーム条件はユニットごとです。MIBでは、これらのアラーム条件はエンドポイントごとです。ターミナルユニットの場合、これには影響がありません。リピーターの場合、これは、端子ユニットのエージェントがしきい値の交差を検出する責任がある実装の差異を意味します。リピーターのポーリング端末ユニットへのアラーム条件の報告が、現在のSNRマージンとループ減衰値の報告と同じEOCメッセージで発生するため、これはエージェントの実装にほとんど影響を与えないと予想されます。
A threshold notification occurs whenever the corresponding current 15-minute interval error counter becomes equal to, or exceeds the threshold value. One notification may be sent per interval per interface. Since the current 15-minute counter is reset to 0 every 15 minutes, and 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.
しきい値通知は、対応する電流15分間隔カウンターがしきい値に等しくなるか、それを超える場合に発生します。インターフェイスごとに間隔ごとに1つの通知を送信できます。現在の15分間のカウンターは15分ごとに0にリセットされるため、条件が持続する場合、通知は15分ごとに頻繁に再発する可能性があります。たとえば、「」イベントが発生するときはいつでも通知を取得するには（ただし、最大で15分ごとに1回）、対応するしきい値を1に設定します。エージェントは、イベントが最初に発生したときに通知を生成します。
Note that the Network Management System, or NMS, may receive a linkDown notification, as well, if enabled (via ifLinkUpDownTrapEnable [21]). 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.
ネットワーク管理システム（NMS）は、有効になっている場合（iflinkupdownTrapenable [21]を介して）リンクダウン通知を受け取る場合があることに注意してください。次の15分間隔の開始時に、カウンターはリセットされます。最初の秒が経過してイベントが発生すると、現在のインターバルバケットが1になり、これはしきい値に等しくなり、通知は再度送信されます。
A hdsl2ShdslSpanInvalidNumRepeaters notification may be generated following completion of the discovery phase if the number of repeaters discovered on the line differs from the number of repeaters specified in hdsl2ShdslSpanConfNumRepeaters. For those conditions where the number of provisioned repeaters is greater than those encountered during span discovery, all table entries associated with the nonexistent repeaters are to be discarded. For those conditions where the number of provisioned repeaters is less than those encountered during span discovery, additional table entries are to be created using the default span configuration profile.
HDSL2SHDSLSPANINVALIDNUMREPEATERS通知は、発見フェーズの完了後に生成され、ラインで発見されたリピーターの数がHDSL2SHDSLSPANCONFNUMREPEATERETESで指定されたリピーターの数とは異なります。プロビジョニングされたリピーターの数がスパン発見中に遭遇した条件よりも大きい条件では、存在しないリピーターに関連するすべてのテーブルエントリが廃棄されます。プロビジョニングされたリピーターの数がスパン発見中に遭遇した条件よりも少ない条件では、デフォルトのスパン構成プロファイルを使用して追加のテーブルエントリを作成します。
For both HDSL2 and SHDSL lines, the following group(s) are mandatory:
HDSL2ラインとSHDSLラインの両方について、次のグループが必須です。
hdsl2ShdslSpanConfGroup hdsl2ShdslSpanStatusGroup hdsl2ShdslInventoryGroup hdsl2ShdslEndpointConfGroup hdsl2Shdsl15MinIntervalGroup hdsl2Shdsl1DayIntervalGroup hdsl2ShdslMaintenanceGroup hdsl2ShdslEndpointAlarmConfGroup hdsl2ShdslNotificationGroup
hdsl2sslspanconfgroup hdsl2sslspanstatusgroup hdsl2shdslinventorygroup hdsl2shdslendpointconfgroup hdsl2shdsl15minintervalgroup hdsl2shdsl1dayvaloup hdsl2shdsgriplestgrup hdsl2sminggruph dsl2shdslnotificationgroup
For HDSL2 lines, the following group(s) are optional:
HDSL2行の場合、次のグループはオプションです。
hdsl2ShdslSpanConfProfileGroup hdsl2ShdslSpanShdslStatusGroup
hdsl2shdslspanconfprofilegroup hdsl2shdslspanshdslstatusgroup
HDSL2-SHDSL-LINE-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY,
OBJECT-TYPE,
Counter32,
Unsigned32,
Gauge32,
NOTIFICATION-TYPE,
Integer32,
transmission FROM SNMPv2-SMI
RowStatus,
TEXTUAL-CONVENTION FROM SNMPv2-TC
ifIndex FROM IF-MIB
PerfCurrentCount,
PerfIntervalCount FROM PerfHist-TC-MIB
SnmpAdminString FROM SNMP-FRAMEWORK-MIB
MODULE-COMPLIANCE,
OBJECT-GROUP,
NOTIFICATION-GROUP FROM SNMPv2-CONF;
hdsl2ShdslMIB MODULE-IDENTITY LAST-UPDATED "200205090000Z" -- May 9, 2002 ORGANIZATION "ADSLMIB Working Group" CONTACT-INFO "WG-email: adslmib@ietf.org Info: https://www1.ietf.org/mailman/listinfo/adslmib Chair: Mike Sneed Postal: P.O. Box 37324 Raleigh NC 27627-7324 Email: sneedmike@hotmail.com
HDSL2SHDSLMIBモジュールIDULE-IDULE Last-Updated "200205090000Z" - 2002年5月9日組織「Adslmibワーキンググループ "連絡先-info" wg-email：adslmib@ietf.org情報：https://www1.ietf.org/mailman/listinfo/ADSLMIBチェア：Mike Sneed Postal：P.O。Box 37324 Raleigh NC 27627-7324メール：sneedmike@hotmail.com
Co-editor: Bob Ray PESA Switching Systems, Inc. Postal: 330-A Wynn Drive Huntsville, AL 35805 USA Email: rray@pesa.com Phone: +1 256 726 9200 ext. 142
共同編集者：Bob Ray Pesa Switching Systems、Inc。Postal：330-A Wynn Drive Huntsville、AL 35805 USA Email：rray@pesa.com電話：1 256 726 9200 Ext。142
Co-editor: Rajesh Abbi Alcatel USA Postal: 2912 Wake Forest Road Raleigh, NC 27609-7860 USA
共同編集者：Rajesh Abbi Alcatel USA Postal：2912 Wake Forest Road Raleigh、NC 27609-7860 USA
Email: Rajesh.Abbi@alcatel.com Phone: +1 919 850 6194 "
メール：rajesh.abbi@alcatel.com電話：1 919 850 6194 "
DESCRIPTION "This MIB module defines a collection of objects for managing HDSL2/SHDSL lines. An agent may reside at either end of the line, however the MIB is designed to require no management communication between the modems beyond that inherent in the low-level EOC line protocol as defined in ANSI T1E1.4/2000-006 (for HDSL2 lines), or in ITU G.991.2 (for SHDSL lines)." REVISION "200205090000Z" -- May 9, 2002 DESCRIPTION "Initial version, published as RFC 3276."
説明 "このMIBモジュールは、HDSL2/SHDSLラインを管理するためのオブジェクトのコレクションを定義します。エージェントはラインの両端に存在する場合がありますが、MIBは低レベルEOCに固有のモデム間の管理通信を必要としないように設計されています。ANSI T1E1.4/2000-006（HDSL2ライン用）またはITU G.991.2（SHDSLライン用）で定義されているラインプロトコル。リビジョン「200205090000Z」 - 2002年5月9日説明「RFC 3276として公開された初期バージョン。」
::= { transmission 48 }
hdsl2ShdslMibObjects OBJECT IDENTIFIER ::= { hdsl2ShdslMIB 1 }
-- Textual Conventions used in this MIB --
- このMIBで使用されているテキストの規則 -
Hdsl2ShdslPerfCurrDayCount ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A gauge associated with interface performance measurements in
a current 1-day (24 hour) measurement interval.
The value of this gauge starts at zero at the beginning of an interval and is increased when associated events occur, until the end of the 1-day interval. At that time the value of the gauge is stored in the previous 1-day history interval, as defined in a companion object of type Hdsl2Shdsl1DayIntevalCount, and the current interval gauge is restarted at zero.
このゲージの値は、間隔の開始時にゼロから始まり、1日間の間隔の終了まで、関連するイベントが発生すると増加します。その時点で、型hdsl2shdsl1dayintevalcountのコンパニオンオブジェクトで定義されているように、ゲージの値は前の1日履歴間隔に保存され、現在の間隔ゲージはゼロで再起動されます。
In the case where the agent has no valid data available for this interval the corresponding object instance is not available and upon a retrieval request a corresponding error message shall be returned to indicate that this instance does not exist. Please note that zero is a valid value." SYNTAX Gauge32
エージェントがこのインターバルで使用可能な有効なデータを持っていない場合、対応するオブジェクトインスタンスは使用できず、検索要求に応じて対応するエラーメッセージを返して、このインスタンスが存在しないことを示します。ゼロは有効な値であることに注意してください。 "Syntax Gauge32
Hdsl2Shdsl1DayIntervalCount ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A counter associated with interface performance measurements
during the most previous 1-day (24 hour) measurement interval.
The value of this gauge is equal to the value of the current
day gauge, as defined in a companion object of type
Hdsl2ShdslPerfCurrDayCount, at the end of its most recent
interval.
In the case where the agent has no valid data available for this interval the corresponding object instance is not available and upon a retrieval request a corresponding error message shall be returned to indicate that this instance does not exist." SYNTAX Gauge32
エージェントがこのインターバルで使用可能な有効なデータを持っていない場合、対応するオブジェクトインスタンスは使用できず、検索要求に応じて対応するエラーメッセージを返して、このインスタンスが存在しないことを示します。
Hdsl2ShdslPerfTimeElapsed ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The number of seconds that have elapsed since the beginning of
the current measurement period. If, for some reason, such as
an adjustment in the system's time-of-day clock or the addition
of a leap second, the current interval exceeds the maximum
value, the agent will return the maximum value.
For 15 minute intervals, the range is limited to (0..899). For 24 hour intervals, the range is limited to (0..86399)." SYNTAX Unsigned32(0..86399)
15分間隔では、範囲は（0..899）に制限されています。24時間間隔で、範囲は（0..86399）に制限されています。
Hdsl2ShdslPerfIntervalThreshold ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This convention defines a range of values that may be set in
a fault threshold alarm control. As the number of seconds in
a 15-minute interval numbers at most 900, objects of this type
may have a range of 0...900, where the value of 0 disables the
alarm."
SYNTAX Unsigned32(0..900)
構文unsigned32（0..900）
Hdsl2ShdslUnitId ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This is the unique identification for all units in a
HDSL2/SHDSL Span. It is based on the EOC unit addressing
scheme with reference to the xtuC."
SYNTAX INTEGER
{
xtuC(1),
xtuR(2),
xru1(3),
xru2(4),
xru3(5),
xru4(6),
xru5(7),
xru6(8),
xru7(9),
xru8(10)
}
Hdsl2ShdslUnitSide ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This is the referenced side of a HDSL2/SHDSL unit - Network
or Customer side. The side facing the Network is the Network
side, while the side facing the Customer is the Customer side."
SYNTAX INTEGER
{
networkSide(1),
customerSide(2)
}
Hdsl2ShdslWirePair ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This is the referenced pair of wires in a HDSL2/SHDSL Segment.
HDSL2 only supports a single pair (wirePair1), while SHDSL
supports an optional second pair (wirePair2)."
SYNTAX INTEGER
{
wirePair1(1),
wirePair2(2)
}
Hdsl2ShdslTransmissionModeType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Contains the regional setting of the HDSL2/SHDSL span,
represented as a bit-map of possible settings. The various
bit positions are:
Bit Meaning Description
1 region 1 Indicates ITU-T G.991.2 Annex A.
2 region 2 Indicates ITU-T G.991.2 Annex B."
SYNTAX BITS
{
region1(0),
region2(1)
}
Hdsl2ShdslClockReferenceType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The various STU-C symbol clock references for the
HDSL2/SHDSL span, represented as an enumeration."
SYNTAX INTEGER
{
localClk(1), -- Mode-1 per G991.2
networkClk(2), -- Mode-2 per G991.2
dataOrNetworkClk(3), -- Mode-3a per G991.2
dataClk(4) -- Mode-3b per G991.2
}
-- Span Configuration Group --
- スパン構成グループ -
hdsl2ShdslSpanConfTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslSpanConfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table supports overall configuration of HDSL2/SHDSL
Spans. Entries in this table MUST be maintained in a
persistent manner."
::= { hdsl2ShdslMibObjects 1 }
hdsl2ShdslSpanConfEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslSpanConfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2ShdslSpanConfTable. Each entry
represents the complete Span in a single HDSL2/SHDSL line.
It is indexed by the ifIndex of the associated HDSL2/SHDSL
line."
INDEX { ifIndex }
::= { hdsl2ShdslSpanConfTable 1 }
Hdsl2ShdslSpanConfEntry ::=
SEQUENCE
{
hdsl2ShdslSpanConfNumRepeaters Unsigned32,
hdsl2ShdslSpanConfProfile SnmpAdminString,
hdsl2ShdslSpanConfAlarmProfile SnmpAdminString
}
hdsl2ShdslSpanConfNumRepeaters OBJECT-TYPE
SYNTAX Unsigned32(0..8)
UNITS "repeaters"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object provisions the number of repeaters/regenerators
in this HDSL2/SHDSL Span."
::= { hdsl2ShdslSpanConfEntry 1 }
hdsl2ShdslSpanConfProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS read-write STATUS current DESCRIPTION "This object is a pointer to a span configuration profile in the hdsl2ShdslSpanConfProfileTable, which applies to this span. The value of this object is the index of the referenced profile in the hdsl2ShdslSpanConfProfileTable. Note that span configuration profiles are only applicable to SHDSL lines.
HDSL2SHDSLSPANCONFPROFILEオブジェクトタイプの構文SNMPADMINSTRING（サイズ（1..32））Max-Access Read-Writeステータス現在の説明 "このオブジェクトは、HDSL2SHDSLSPANCONFPROFILETABLEのSPAN構成プロファイルへのポインターです。HDSL2SHDSLSPANCONFPROFILETABLEの参照プロファイルのインデックスです。SPAN構成プロファイルはSHDSLラインにのみ適用できることに注意してください。
HDSL2 lines MUST reference the default profile, 'DEFVAL'. By default, this object will have the value 'DEFVAL' (the index of the default profile).
HDSL2行は、デフォルトのプロファイル「defval」を参照する必要があります。デフォルトでは、このオブジェクトには値「defval」（デフォルトプロファイルのインデックス）があります。
Any attempt to set this object to a value that is not the value
of the index for an active entry in the profile table,
hdsl2ShdslSpanConfProfileTable, MUST be rejected."
::= { hdsl2ShdslSpanConfEntry 2 }
hdsl2ShdslSpanConfAlarmProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS read-write STATUS current DESCRIPTION "This object is a pointer to an Alarm configuration profile in the hdsl2ShdslEndpointAlarmConfProfileTable. The value of this object is the index of the referenced profile in the hdsl2ShdslEndpointAlarmConfProfileTable. The alarm threshold configuration in the referenced profile will be used by default for all segment endpoints in this span. Individual endpoints may override this profile by explicitly specifying some other profile in the hdsl2ShdslEndpointConfTable. By default, this object will have the value 'DEFVAL' (the index of the default profile).
hdsl2Shdslspanconfalarmprofile object-type sntax snmpadminstring（size（1..32））max-access read-writeステータス現在の説明 "このオブジェクトは、hdsl2shdslendpointalarmconfofiletableのhdsl2shdslendpointalarmconforetableのアラーム構成プロファイルへのポインターです。HDSL2SHDSLENDPOINTALARMCONFPROFILETABLEのプロファイル。参照プロファイルのアラームしきい値構成は、このスパンのすべてのセグメントエンドポイントでデフォルトで使用されます。値「defval」（デフォルトプロファイルのインデックス）。
Any attempt to set this object to a value that is not the value
of the index for an active entry in the profile table,
hdsl2ShdslEndpointAlarmConfProfileTable, MUST be rejected."
::= { hdsl2ShdslSpanConfEntry 3 }
-- Span Status Group --
- スパンステータスグループ -
hdsl2ShdslSpanStatusTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslSpanStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides overall status information of
HDSL2/SHDSL spans. This table contains live data from
equipment. As such, it is NOT persistent."
::= { hdsl2ShdslMibObjects 2 }
hdsl2ShdslSpanStatusEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslSpanStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2ShdslSpanStatusTable. Each entry
represents the complete span in a single HDSL2/SHDSL line.
It is indexed by the ifIndex of the associated HDSL2/SHDSL
line."
INDEX { ifIndex }
::= { hdsl2ShdslSpanStatusTable 1 }
Hdsl2ShdslSpanStatusEntry ::=
SEQUENCE
{
hdsl2ShdslStatusNumAvailRepeaters Unsigned32,
hdsl2ShdslStatusMaxAttainableLineRate Unsigned32,
hdsl2ShdslStatusActualLineRate Unsigned32,
hdsl2ShdslStatusTransmissionModeCurrent
Hdsl2ShdslTransmissionModeType
}
}
hdsl2ShdslStatusNumAvailRepeaters OBJECT-TYPE
SYNTAX Unsigned32(0..8)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Contains the actual number of repeaters/regenerators
discovered in this HDSL2/SHDSL span."
::= { hdsl2ShdslSpanStatusEntry 1 }
hdsl2ShdslStatusMaxAttainableLineRate OBJECT-TYPE
SYNTAX Unsigned32(0..4112000)
UNITS "bps"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Contains the maximum attainable line rate in this HDSL2/SHDSL
span. This object provides the maximum rate the line is
capable of achieving. This is based upon measurements made
during line probing."
::= { hdsl2ShdslSpanStatusEntry 2 }
hdsl2ShdslStatusActualLineRate OBJECT-TYPE
SYNTAX Unsigned32(0..4112000)
UNITS "bps"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Contains the actual line rate in this HDSL2/SHDSL span. This
should equal ifSpeed."
::= { hdsl2ShdslSpanStatusEntry 3 }
hdsl2ShdslStatusTransmissionModeCurrent OBJECT-TYPE
SYNTAX Hdsl2ShdslTransmissionModeType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Contains the current Power Spectral Density (PSD) regional
setting of the HDSL2/SHDSL span."
::= { hdsl2ShdslSpanStatusEntry 4 }
-- Unit Inventory Group --
- ユニットインベントリグループ -
hdsl2ShdslInventoryTable OBJECT-TYPE SYNTAX SEQUENCE OF Hdsl2ShdslInventoryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table supports retrieval of unit inventory information available via the EOC from units in a HDSL2/SHDSL line.
HDSL2SHDSLINENVENTORYTABLEオブジェクトタイプの構文シーケンスHDSL2SHDSLINVENTORYENTRY MAX-ACCESS NOT ACCESSABLEステータス現在の説明 "この表は、HDSL2/SHDSLラインのユニットからEOCを介して利用可能なユニットインベントリ情報の取得をサポートします。
Entries in this table are dynamically created during the line discovery process. The life cycle for these entries is as follows:
この表のエントリは、ライン発見プロセス中に動的に作成されます。これらのエントリのライフサイクルは次のとおりです。
- xtu discovers a device, either a far-end xtu or an xru - an inventory table entry is created for the device - the line goes down for whatever reason - inventory table entries for unreachable devices are destroyed.
- XTUは、ファーエンドXTUまたはXRUのいずれかのデバイスを発見します - デバイス用のインベントリテーブルエントリが作成されます - 何らかの理由でラインがダウンします - 到達不可能なデバイスの在庫テーブルエントリは破壊されます。
As these entries are created/destroyed dynamically, they
are NOT persistent."
::= { hdsl2ShdslMibObjects 3 }
hdsl2ShdslInventoryEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslInventoryEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2ShdslInventoryTable. Each entry
represents inventory information for a single unit in a
HDSL2/SHDSL line. It is indexed by the ifIndex of the
HDSL2/SHDSL line and the Hdsl2ShdslUnitId of the
associated unit."
INDEX { ifIndex, hdsl2ShdslInvIndex }
::= { hdsl2ShdslInventoryTable 1 }
Hdsl2ShdslInventoryEntry ::=
SEQUENCE
{
hdsl2ShdslInvIndex Hdsl2ShdslUnitId,
hdsl2ShdslInvVendorID OCTET STRING,
hdsl2ShdslInvVendorModelNumber OCTET STRING,
hdsl2ShdslInvVendorSerialNumber OCTET STRING,
hdsl2ShdslInvVendorEOCSoftwareVersion Integer32,
hdsl2ShdslInvStandardVersion Integer32,
hdsl2ShdslInvVendorListNumber OCTET STRING,
hdsl2ShdslInvVendorIssueNumber OCTET STRING,
hdsl2ShdslInvVendorSoftwareVersion OCTET STRING,
hdsl2ShdslInvEquipmentCode OCTET STRING,
hdsl2ShdslInvVendorOther OCTET STRING,
hdsl2ShdslInvTransmissionModeCapability
Hdsl2ShdslTransmissionModeType
}
}
hdsl2ShdslInvIndex OBJECT-TYPE
SYNTAX Hdsl2ShdslUnitId
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry in this table corresponds to a physical element
in a HDSL2/SHDSL Span. It is based on the EOC unit addressing
scheme with reference to the xtuC."
::= { hdsl2ShdslInventoryEntry 1 }
hdsl2ShdslInvVendorID OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(8))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor ID as reported in an Inventory Response message."
::= { hdsl2ShdslInventoryEntry 2 }
hdsl2ShdslInvVendorModelNumber OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(12))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor model number as reported in an Inventory Response
message."
::= { hdsl2ShdslInventoryEntry 3 }
hdsl2ShdslInvVendorSerialNumber OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(12))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor serial number as reported in an Inventory Response
message."
::= { hdsl2ShdslInventoryEntry 4 }
hdsl2ShdslInvVendorEOCSoftwareVersion OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor EOC version as reported in a Discovery Response
message."
::= { hdsl2ShdslInventoryEntry 5 }
hdsl2ShdslInvStandardVersion OBJECT-TYPE
HDSL2SHDSLINVSTANDARDVERSIONオブジェクトタイプ
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Version of the HDSL2/SHDSL standard implemented, as reported
in an Inventory Response message."
::= { hdsl2ShdslInventoryEntry 6 }
hdsl2ShdslInvVendorListNumber OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(3))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor list number as reported in an Inventory Response
message."
::= { hdsl2ShdslInventoryEntry 7 }
hdsl2ShdslInvVendorIssueNumber OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(2))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor issue number as reported in an Inventory Response
message."
::= { hdsl2ShdslInventoryEntry 8 }
hdsl2ShdslInvVendorSoftwareVersion OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(6))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor software version as reported in an Inventory Response
message."
::= { hdsl2ShdslInventoryEntry 9 }
hdsl2ShdslInvEquipmentCode OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(10))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Equipment code conforming to ANSI T1.213, Coded Identification
of Equipment Entities."
::= { hdsl2ShdslInventoryEntry 10 }
hdsl2ShdslInvVendorOther OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(12))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Other vendor information as reported in an Inventory Response
message."
::= { hdsl2ShdslInventoryEntry 11 }
hdsl2ShdslInvTransmissionModeCapability OBJECT-TYPE
SYNTAX Hdsl2ShdslTransmissionModeType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Contains the transmission mode capability of the SHDSL unit."
::= { hdsl2ShdslInventoryEntry 12 }
-- Segment Endpoint Configuration Group --
- セグメントエンドポイント構成グループ -
hdsl2ShdslEndpointConfTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslEndpointConfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table supports configuration parameters for segment
endpoints in a HDSL2/SHDSL line. As this table is indexed
by ifIndex, it MUST be maintained in a persistent manner."
::= { hdsl2ShdslMibObjects 4 }
hdsl2ShdslEndpointConfEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslEndpointConfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2ShdslEndpointConfTable. Each entry
represents a single segment endpoint in a HDSL2/SHDSL line.
It is indexed by the ifIndex of the HDSL2/SHDSL line, the
UnitId of the associated unit, the side of the unit, and the
wire-pair of the associated modem."
INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair}
::= { hdsl2ShdslEndpointConfTable 1 }
Hdsl2ShdslEndpointConfEntry ::=
SEQUENCE
{
hdsl2ShdslEndpointSide Hdsl2ShdslUnitSide,
hdsl2ShdslEndpointWirePair Hdsl2ShdslWirePair,
hdsl2ShdslEndpointAlarmConfProfile SnmpAdminString
}
hdsl2ShdslEndpointSide OBJECT-TYPE
SYNTAX Hdsl2ShdslUnitSide
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The side of the unit associated with this segment endpoint -
Network/Customer side - as per the Hdsl2ShdslUnitSide textual
convention."
::= { hdsl2ShdslEndpointConfEntry 1 }
hdsl2ShdslEndpointWirePair OBJECT-TYPE
SYNTAX Hdsl2ShdslWirePair
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The wire-pair of the modem associated with this segment
endpoint as per the Hdsl2ShdslWirePair textual convention."
::= { hdsl2ShdslEndpointConfEntry 2 }
hdsl2ShdslEndpointAlarmConfProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(0..32)) MAX-ACCESS read-write STATUS current DESCRIPTION "This object configures the alarm threshold values to be used for this segment endpoint. The values are obtained from the alarm configuration profile referenced by this object. The value of this object is the index of the referenced profile in the hdsl2ShdslEndpointAlarmConfProfileTable, or NULL (a zero-length SnmpAdminString). If the value is a zero-length SnmpAdminString, the endpoint uses the default Alarm Configuration Profile for the associated span as per the hdsl2ShdslSpanConfAlarmProfile object in the hdsl2ShdslSpanConfTable. The default value of this object is a zero-length SnmpAdminString.
HDSL2SHDSLENDPOINTALARMCONFPROFILEオブジェクトタイプの構文SNMPADMINSTRING（サイズ（0..32））最大アクセスREAD-WRITEステータス現在の説明 "このオブジェクトは、このセグメントエンドポイントに使用するアラームしきい値値を構成します。このオブジェクトによって。このオブジェクトの値は、HDSL2SHDSLENDPOINTALARMCONFPROFILETABLEの参照プロファイルのインデックスまたはnull（ゼロ長SNMPADMINSTRING）です。値がゼロ長SNMPADMINSTRINGの場合、エンドポイントはエンドポイントがデフォルトアラーム構成プロファイルを使用します。HDSL2SHDSLSPANCONFTABALTのHDSL2SHDSLSPANSPANCONFALARMPROFILEオブジェクトによる関連スパン。このオブジェクトのデフォルト値は、ゼロ長SNMPADMINSTRINGです。
Any attempt to set this object to a value that is not the value
of the index for an active entry in the profile table,
hdsl2ShdslEndpointAlarmConfProfileTable, MUST be rejected."
::= { hdsl2ShdslEndpointConfEntry 3 }
-- Segment Endpoint Current Status/Performance Group --
- セグメントエンドポイント現在のステータス/パフォーマンスグループ -
hdsl2ShdslEndpointCurrTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslEndpointCurrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains current status and performance information
for segment endpoints in HDSL2/SHDSL Lines. As with other
tables in this MIB indexed by ifIndex, entries in this table
MUST be maintained in a persistent manner."
::= { hdsl2ShdslMibObjects 5 }
hdsl2ShdslEndpointCurrEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslEndpointCurrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2ShdslEndpointCurrTable. Each entry
contains status and performance information relating to a
single segment endpoint. It is indexed by the ifIndex of the
HDSL2/SHDSL line, the UnitId of the associated unit, the side
of the unit, and the wire-pair of the associated modem."
INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair }
::= { hdsl2ShdslEndpointCurrTable 1 }
Hdsl2ShdslEndpointCurrEntry ::=
SEQUENCE
{
hdsl2ShdslEndpointCurrAtn Integer32,
hdsl2ShdslEndpointCurrSnrMgn Integer32,
hdsl2ShdslEndpointCurrStatus BITS,
hdsl2ShdslEndpointES Counter32,
hdsl2ShdslEndpointSES Counter32,
hdsl2ShdslEndpointCRCanomalies Counter32,
hdsl2ShdslEndpointLOSWS Counter32,
hdsl2ShdslEndpointUAS Counter32,
hdsl2ShdslEndpointCurr15MinTimeElapsed
Hdsl2ShdslPerfTimeElapsed,
hdsl2ShdslEndpointCurr15MinES PerfCurrentCount,
hdsl2ShdslEndpointCurr15MinSES PerfCurrentCount,
hdsl2ShdslEndpointCurr15MinCRCanomalies PerfCurrentCount,
hdsl2ShdslEndpointCurr15MinLOSWS PerfCurrentCount,
hdsl2ShdslEndpointCurr15MinUAS PerfCurrentCount,
hdsl2ShdslEndpointCurr1DayTimeElapsed
Hdsl2ShdslPerfTimeElapsed,
hdsl2ShdslEndpointCurr1DayES
Hdsl2ShdslPerfCurrDayCount,
hdsl2ShdslEndpointCurr1DaySES
Hdsl2ShdslPerfCurrDayCount,
hdsl2ShdslEndpointCurr1DayCRCanomalies
Hdsl2ShdslPerfCurrDayCount,
hdsl2ShdslEndpointCurr1DayLOSWS
Hdsl2ShdslPerfCurrDayCount, hdsl2ShdslEndpointCurr1DayUAS Hdsl2ShdslPerfCurrDayCount }
hdsl2shdslperfcurrdaycount、hdsl2shdslendpointcurr1dayuas hdsl2shdslperfcurrdaycount}}
hdsl2ShdslEndpointCurrAtn OBJECT-TYPE
SYNTAX Integer32(-127..128)
UNITS "dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current loop attenuation for this endpoint as reported in
a Network or Customer Side Performance Status message."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 1 }
hdsl2ShdslEndpointCurrSnrMgn OBJECT-TYPE
SYNTAX Integer32(-127..128)
UNITS "dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current SNR margin for this endpoint as reported in a
Status Response/SNR message."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 2 }
hdsl2ShdslEndpointCurrStatus OBJECT-TYPE
SYNTAX BITS
{
noDefect(0),
powerBackoff(1),
deviceFault(2),
dcContinuityFault(3),
snrMarginAlarm(4),
loopAttenuationAlarm(5),
loswFailureAlarm(6),
configInitFailure(7),
protocolInitFailure(8),
noNeighborPresent(9),
loopbackActive(10)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Contains the current state of the endpoint. This is a
bitmap of possible conditions. The various bit positions
are:
noDefect There no defects on the line.
powerBackoff Indicates enhanced Power Backoff.
Powerbackoffは、強化されたパワーバックオフを示します。
deviceFault Indicates a vendor-dependent diagnostic or self-test fault has been detected.
DeviceFaultは、ベンダーに依存する診断またはセルフテストの障害が検出されたことを示しています。
dcContinuityFault Indicates vendor-dependent conditions that interfere with span powering such as short and open circuits.
dccontinuityFaultは、短い回路やオープンサーキットなどのスパンパワーを妨げるベンダー依存の条件を示します。
snrMarginAlarm Indicates that the SNR margin has dropped below the alarm threshold.
Snrmarginalarmは、SNRマージンがアラームしきい値を下回っていることを示しています。
loopAttenuationAlarm Indicates that the loop attenuation exceeds the alarm threshold.
LoopattenuationalArmは、ループ減衰がアラームしきい値を超えることを示します。
loswFailureAlarm Indicates a forward LOSW alarm.
loswfailurealarmは、前方のloswアラームを示しています。
configInitFailure Endpoint failure during initialization due to paired endpoint not able to support requested configuration.
configinitfailureエンドポイントの故障は、リクエストされた構成をサポートできないペアのエンドポイントによる初期化中。
protocolInitFailure Endpoint failure during initialization due to incompatible protocol used by the paired endpoint.
ペアのエンドポイントで使用される互換性のないプロトコルによる初期化中のプロトコリニットフェイルエンドポイント障害。
noNeighborPresent Endpoint failure during initialization due to no activation sequence detected from paired endpoint.
ペアのエンドポイントから検出された活性化シーケンスが検出されないため、初期化中のエンドポイントの障害はありません。
loopbackActive A loopback is currently active at this Segment Endpoint.
Loopbackactiveこのセグメントエンドポイントでは、ループバックが現在アクティブです。
This is intended to supplement ifOperStatus. Note that there
is a 1-1 relationship between the status bits defined in this
object and the notification thresholds defined elsewhere in
this MIB."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 3 }
hdsl2ShdslEndpointES OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds (ES) on this endpoint since the xU
was last restarted."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 4 }
hdsl2ShdslEndpointSES OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Severely Errored Seconds (SES) on this endpoint
since the xU was last restarted."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 5 }
hdsl2ShdslEndpointCRCanomalies OBJECT-TYPE
SYNTAX Counter32
UNITS "detected CRC Anomalies"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of CRC anomalies on this endpoint since the xU was
last restarted."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 6 }
hdsl2ShdslEndpointLOSWS OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Loss of Sync Word (LOSW) Seconds on this endpoint
since the xU was last restarted."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 7 }
hdsl2ShdslEndpointUAS OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of Unavailable Seconds (UAS) on this endpoint since the xU was last restarted." REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
hdsl2shdslendpointuas object-type構文カウンター32ユニット「秒」読み取り専用ステータス現在の説明「Xuが最後に再起動されて以来、このエンドポイントで利用できない秒（UAS）のカウント」。参照「HDSL2セクション7.5.3.7; SHDSLセクション9.5.5.7」
::= { hdsl2ShdslEndpointCurrEntry 8 }
hdsl2ShdslEndpointCurr15MinTimeElapsed OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfTimeElapsed
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total elapsed seconds in the current 15-minute interval."
::= { hdsl2ShdslEndpointCurrEntry 9 }
hdsl2ShdslEndpointCurr15MinES OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds (ES) in the current 15-minute
interval."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 10 }
hdsl2ShdslEndpointCurr15MinSES OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Severely Errored Seconds (SES) in the current
15-minute interval."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 11 }
hdsl2ShdslEndpointCurr15MinCRCanomalies OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "detected CRC Anomalies"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of CRC anomalies in the current 15-minute interval."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 12 }
hdsl2ShdslEndpointCurr15MinLOSWS OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Loss of Sync Word (LOSW) Seconds in the current
15-minute interval."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 13 }
hdsl2ShdslEndpointCurr15MinUAS OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Unavailable Seconds (UAS) in the current 15-minute
interval."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 14 }
hdsl2ShdslEndpointCurr1DayTimeElapsed OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfTimeElapsed
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of seconds that have elapsed since the beginning of
the current 1-day interval."
::= { hdsl2ShdslEndpointCurrEntry 15 }
hdsl2ShdslEndpointCurr1DayES OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds (ES) during the current day as
measured by hdsl2ShdslEndpointCurr1DayTimeElapsed."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 16 }
hdsl2ShdslEndpointCurr1DaySES OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Severely Errored Seconds (SES) during the current
day as measured by hdsl2ShdslEndpointCurr1DayTimeElapsed."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 17 }
hdsl2ShdslEndpointCurr1DayCRCanomalies OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfCurrDayCount
UNITS "detected CRC Anomalies"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of CRC anomalies during the current day as measured
by hdsl2ShdslEndpointCurr1DayTimeElapsed."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 18 }
hdsl2ShdslEndpointCurr1DayLOSWS OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Loss of Sync Word (LOSW) Seconds during the current
day as measured by hdsl2ShdslEndpointCurr1DayTimeElapsed."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 19 }
hdsl2ShdslEndpointCurr1DayUAS OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Unavailable Seconds (UAS) during the current day as
measured by hdsl2ShdslEndpointCurr1DayTimeElapsed."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2ShdslEndpointCurrEntry 20 }
-- Segment Endpoint 15-Minute Interval Status/Performance Group --
- セグメントエンドポイント15分間隔ステータス/パフォーマンスグループ -
hdsl2Shdsl15MinIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2Shdsl15MinIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each HDSL2/SHDSL endpoint
performance data collection interval. This table contains
live data from equipment. As such, it is NOT persistent."
::= { hdsl2ShdslMibObjects 6 }
hdsl2Shdsl15MinIntervalEntry OBJECT-TYPE
SYNTAX Hdsl2Shdsl15MinIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2Shdsl15MinIntervalTable."
INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair, hdsl2Shdsl15MinIntervalNumber}
::= { hdsl2Shdsl15MinIntervalTable 1 }
Hdsl2Shdsl15MinIntervalEntry ::=
SEQUENCE
{
hdsl2Shdsl15MinIntervalNumber Unsigned32,
hdsl2Shdsl15MinIntervalES PerfIntervalCount,
hdsl2Shdsl15MinIntervalSES PerfIntervalCount,
hdsl2Shdsl15MinIntervalCRCanomalies PerfIntervalCount,
hdsl2Shdsl15MinIntervalLOSWS PerfIntervalCount,
hdsl2Shdsl15MinIntervalUAS PerfIntervalCount
}
hdsl2Shdsl15MinIntervalNumber OBJECT-TYPE
SYNTAX Unsigned32(1..96)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Performance Data Interval number. 1 is the the most recent
previous interval; interval 96 is 24 hours ago. Intervals
2..96 are optional."
::= { hdsl2Shdsl15MinIntervalEntry 1 }
hdsl2Shdsl15MinIntervalES OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds (ES) during the interval."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2Shdsl15MinIntervalEntry 2 }
hdsl2Shdsl15MinIntervalSES OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Severely Errored Seconds (SES) during the interval."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2Shdsl15MinIntervalEntry 3 }
hdsl2Shdsl15MinIntervalCRCanomalies OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "detected CRC Anomalies"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of CRC anomalies during the interval."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2Shdsl15MinIntervalEntry 4 }
hdsl2Shdsl15MinIntervalLOSWS OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Loss of Sync Word (LOSW) Seconds during the
interval."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2Shdsl15MinIntervalEntry 5 }
hdsl2Shdsl15MinIntervalUAS OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Unavailable Seconds (UAS) during the interval."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2Shdsl15MinIntervalEntry 6 }
-- Segment Endpoint 1-Day Interval Status/Performance Group --
- セグメントエンドポイント1日間隔ステータス/パフォーマンスグループ -
hdsl2Shdsl1DayIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2Shdsl1DayIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each HDSL2/SHDSL endpoint
performance data collection interval. This table contains
live data from equipment. As such, it is NOT persistent."
::= { hdsl2ShdslMibObjects 7 }
hdsl2Shdsl1DayIntervalEntry OBJECT-TYPE
SYNTAX Hdsl2Shdsl1DayIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2Shdsl1DayIntervalTable."
INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair, hdsl2Shdsl1DayIntervalNumber }
::= { hdsl2Shdsl1DayIntervalTable 1 }
Hdsl2Shdsl1DayIntervalEntry ::=
SEQUENCE
{
hdsl2Shdsl1DayIntervalNumber Unsigned32,
hdsl2Shdsl1DayIntervalMoniSecs Hdsl2ShdslPerfTimeElapsed,
hdsl2Shdsl1DayIntervalES Hdsl2Shdsl1DayIntervalCount,
hdsl2Shdsl1DayIntervalSES Hdsl2Shdsl1DayIntervalCount,
hdsl2Shdsl1DayIntervalCRCanomalies Hdsl2Shdsl1DayIntervalCount,
hdsl2Shdsl1DayIntervalLOSWS Hdsl2Shdsl1DayIntervalCount,
hdsl2Shdsl1DayIntervalUAS Hdsl2Shdsl1DayIntervalCount
}
hdsl2Shdsl1DayIntervalNumber OBJECT-TYPE
SYNTAX Unsigned32(1..30)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"History Data Interval number. Interval 1 is the the most
recent previous day; interval 30 is 30 days ago. Intervals
2..30 are optional."
::= { hdsl2Shdsl1DayIntervalEntry 1 }
hdsl2Shdsl1DayIntervalMoniSecs OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfTimeElapsed
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The amount of time in the 1-day interval over which the
performance monitoring information is actually counted.
This value will be the same as the interval duration except
in a situation where performance monitoring data could not
be collected for any reason."
::= { hdsl2Shdsl1DayIntervalEntry 2 }
hdsl2Shdsl1DayIntervalES OBJECT-TYPE SYNTAX Hdsl2Shdsl1DayIntervalCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of Errored Seconds (ES) during the 1-day interval as
hdsl2shdsl1dayintervales object-type構文hdsl2shdsl1dayintervalcount units "秒" max-access read-access read-access read-access read-access current current "count of errored秒（es）
measured by hdsl2Shdsl1DayIntervalMoniSecs."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2Shdsl1DayIntervalEntry 3 }
hdsl2Shdsl1DayIntervalSES OBJECT-TYPE
SYNTAX Hdsl2Shdsl1DayIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Severely Errored Seconds (SES) during the 1-day
interval as measured by hdsl2Shdsl1DayIntervalMoniSecs."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2Shdsl1DayIntervalEntry 4 }
hdsl2Shdsl1DayIntervalCRCanomalies OBJECT-TYPE
SYNTAX Hdsl2Shdsl1DayIntervalCount
UNITS "detected CRC Anomalies"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of CRC anomalies during the 1-day interval as
measured by hdsl2Shdsl1DayIntervalMoniSecs."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2Shdsl1DayIntervalEntry 5 }
hdsl2Shdsl1DayIntervalLOSWS OBJECT-TYPE
SYNTAX Hdsl2Shdsl1DayIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Loss of Sync Word (LOSW) Seconds during the 1-day
interval as measured by hdsl2Shdsl1DayIntervalMoniSecs."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2Shdsl1DayIntervalEntry 6 }
hdsl2Shdsl1DayIntervalUAS OBJECT-TYPE
SYNTAX Hdsl2Shdsl1DayIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Unavailable Seconds (UAS) during the 1-day interval
as measured by hdsl2Shdsl1DayIntervalMoniSecs."
REFERENCE "HDSL2 Section 7.5.3.7; SHDSL Section 9.5.5.7"
::= { hdsl2Shdsl1DayIntervalEntry 7 }
-- Maintenance Group --
- メンテナンスグループ -
hdsl2ShdslEndpointMaintTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslEndpointMaintEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table supports maintenance operations (eg. loopbacks)
to be performed on HDSL2/SHDSL segment endpoints. This table
contains live data from equipment. As such, it is NOT
persistent."
::= { hdsl2ShdslMibObjects 8 }
hdsl2ShdslEndpointMaintEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslEndpointMaintEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2ShdslEndpointMaintTable. Each entry
corresponds to a single segment endpoint, and is indexed by the
ifIndex of the HDSL2/SHDSL line, the UnitId of the associated
unit and the side of the unit."
INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide }
::= { hdsl2ShdslEndpointMaintTable 1 }
Hdsl2ShdslEndpointMaintEntry ::=
SEQUENCE
{
hdsl2ShdslMaintLoopbackConfig INTEGER,
hdsl2ShdslMaintTipRingReversal INTEGER,
hdsl2ShdslMaintPowerBackOff INTEGER,
hdsl2ShdslMaintSoftRestart INTEGER
}
hdsl2ShdslMaintLoopbackConfig OBJECT-TYPE
SYNTAX INTEGER
{
noLoopback(1),
normalLoopback(2),
specialLoopback(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object controls configuration of loopbacks for the
associated segment endpoint. The status of the loopback
is obtained via the hdsl2ShdslEndpointCurrStatus object."
::= { hdsl2ShdslEndpointMaintEntry 1 }
hdsl2ShdslMaintTipRingReversal OBJECT-TYPE
SYNTAX INTEGER
{
normal(1),
reversed(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the state of the tip/ring pair at the
associated segment endpoint."
::= { hdsl2ShdslEndpointMaintEntry 2 }
hdsl2ShdslMaintPowerBackOff OBJECT-TYPE
SYNTAX INTEGER
{
default(1),
enhanced(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object configures the receiver at the associated
segment endpoint to operate in default or enhanced power
backoff mode."
::= { hdsl2ShdslEndpointMaintEntry 3 }
hdsl2ShdslMaintSoftRestart OBJECT-TYPE
SYNTAX INTEGER
{
ready(1),
restart(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object enables the manager to trigger a soft restart
of the modem at the associated segment endpoint. The manager
may only set this object to the 'restart(2)' value, which
initiates a restart. The agent will perform a restart after
approximately 5 seconds. Following the 5 second period, the
agent will restore the object to the 'ready(1)' state."
::= { hdsl2ShdslEndpointMaintEntry 4 }
hdsl2ShdslUnitMaintTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslUnitMaintEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table supports maintenance operations for units in a
HDSL2/SHDSL line. Entries in this table MUST be maintained
in a persistent manner."
::= { hdsl2ShdslMibObjects 9 }
hdsl2ShdslUnitMaintEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslUnitMaintEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2ShdslUnitMaintTable. Each entry
corresponds to a single unit, and is indexed by the ifIndex
of the HDSL2/SHDSL line and the UnitId of the associated
unit."
INDEX { ifIndex, hdsl2ShdslInvIndex }
::= { hdsl2ShdslUnitMaintTable 1 }
Hdsl2ShdslUnitMaintEntry ::=
SEQUENCE
{
hdsl2ShdslMaintLoopbackTimeout Integer32,
hdsl2ShdslMaintUnitPowerSource INTEGER
}
hdsl2ShdslMaintLoopbackTimeout OBJECT-TYPE
SYNTAX Integer32(0..4095)
UNITS "minutes"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object configures the timeout value for loopbacks
initiated at segments endpoints contained in the associated
unit. A value of 0 disables the timeout."
::= { hdsl2ShdslUnitMaintEntry 1 }
hdsl2ShdslMaintUnitPowerSource OBJECT-TYPE
SYNTAX INTEGER
{
local(1),
span(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the DC power source being used by the
associated unit."
::= { hdsl2ShdslUnitMaintEntry 2 }
-- Span Configuration Profile Group --
- スパン構成プロファイルグループ -
hdsl2ShdslSpanConfProfileTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslSpanConfProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table supports definitions of span configuration
profiles for SHDSL lines. HDSL2 does not support these
configuration options. This table MUST be maintained
in a persistent manner."
::= { hdsl2ShdslMibObjects 10 }
hdsl2ShdslSpanConfProfileEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslSpanConfProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry corresponds to a single span configuration
profile. Each profile contains a set of span configuration
parameters. The configuration parameters in a profile are
applied to those lines referencing that profile (see the
hdsl2ShdslSpanConfProfile object). Profiles may be
created/deleted using the row creation/deletion mechanism
via hdsl2ShdslSpanConfProfileRowStatus. If an active
entry is referenced in hdsl2ShdslSpanConfProfile, the
entry MUST remain active until all references are removed."
INDEX { IMPLIED hdsl2ShdslSpanConfProfileName }
::= { hdsl2ShdslSpanConfProfileTable 1 }
Hdsl2ShdslSpanConfProfileEntry ::=
SEQUENCE
{
hdsl2ShdslSpanConfProfileName SnmpAdminString,
hdsl2ShdslSpanConfWireInterface INTEGER,
hdsl2ShdslSpanConfMinLineRate Unsigned32,
hdsl2ShdslSpanConfMaxLineRate Unsigned32,
hdsl2ShdslSpanConfPSD INTEGER,
hdsl2ShdslSpanConfTransmissionMode
Hdsl2ShdslTransmissionModeType,
hdsl2ShdslSpanConfRemoteEnabled INTEGER,
hdsl2ShdslSpanConfPowerFeeding INTEGER,
hdsl2ShdslSpanConfCurrCondTargetMarginDown Integer32,
hdsl2ShdslSpanConfWorstCaseTargetMarginDown Integer32,
hdsl2ShdslSpanConfCurrCondTargetMarginUp Integer32,
hdsl2ShdslSpanConfWorstCaseTargetMarginUp Integer32,
hdsl2ShdslSpanConfUsedTargetMargins BITS,
hdsl2ShdslSpanConfReferenceClock
Hdsl2ShdslClockReferenceType,
hdsl2ShdslSpanConfLineProbeEnable INTEGER,
hdsl2ShdslSpanConfProfileRowStatus RowStatus
}
hdsl2ShdslSpanConfProfileName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(1..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object is the unique index associated with this profile.
Entries in this table are referenced via the object
hdsl2ShdslSpanConfProfile in Hdsl2ShdslSpanConfEntry."
::= { hdsl2ShdslSpanConfProfileEntry 1 }
hdsl2ShdslSpanConfWireInterface OBJECT-TYPE
SYNTAX INTEGER
{
twoWire(1),
fourWire(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the two-wire or optional four-wire
operation for SHDSL Lines."
DEFVAL { twoWire }
::= { hdsl2ShdslSpanConfProfileEntry 2 }
hdsl2ShdslSpanConfMinLineRate OBJECT-TYPE
SYNTAX Unsigned32(0..4112000)
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the minimum transmission rate for
the associated SHDSL Line in bits-per-second (bps). If
the minimum line rate equals the maximum line rate
(hdsl2ShdslSpanMaxLineRate), the line rate is considered
'fixed'. If the minimum line rate is less than the maximum
line rate, the line rate is considered 'rate-adaptive'."
DEFVAL { 1552000 }
::= { hdsl2ShdslSpanConfProfileEntry 3 }
hdsl2ShdslSpanConfMaxLineRate OBJECT-TYPE
SYNTAX Unsigned32(0..4112000)
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the maximum transmission rate for
the associated SHDSL Line in bits-per-second (bps). If
the minimum line rate equals the maximum line rate
(hdsl2ShdslSpanMaxLineRate), the line rate is considered
'fixed'. If the minimum line rate is less than the maximum
line rate, the line rate is considered 'rate-adaptive'."
DEFVAL { 1552000 }
::= { hdsl2ShdslSpanConfProfileEntry 4 }
hdsl2ShdslSpanConfPSD OBJECT-TYPE
SYNTAX INTEGER
{
symmetric(1),
asymmetric(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures use of symmetric/asymmetric PSD (Power
Spectral Density) Mask for the associated SHDSL Line. Support
for symmetric PSD is mandatory for all supported data rates.
Support for asymmetric PSD is optional."
DEFVAL { symmetric }
::= { hdsl2ShdslSpanConfProfileEntry 5 }
hdsl2ShdslSpanConfTransmissionMode OBJECT-TYPE
SYNTAX Hdsl2ShdslTransmissionModeType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the regional setting for the SHDSL
line."
DEFVAL { { region1 } }
::= { hdsl2ShdslSpanConfProfileEntry 6 }
hdsl2ShdslSpanConfRemoteEnabled OBJECT-TYPE
SYNTAX INTEGER
{
enabled(1),
disabled(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object enables/disables support for remote management
of the units in a SHDSL line from the STU-R via the EOC."
DEFVAL { enabled }
::= { hdsl2ShdslSpanConfProfileEntry 7 }
hdsl2ShdslSpanConfPowerFeeding OBJECT-TYPE
SYNTAX INTEGER
{
noPower(1),
powerFeed(2),
wettingCurrent(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object enables/disables support for optional power
feeding in a SHDSL line."
DEFVAL { noPower }
::= { hdsl2ShdslSpanConfProfileEntry 8 }
hdsl2ShdslSpanConfCurrCondTargetMarginDown OBJECT-TYPE
SYNTAX Integer32(-10..21)
UNITS "dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the downstream current condition target
SNR margin for a SHDSL line. The SNR margin is the difference
between the desired SNR and the actual SNR. Target SNR margin
is the desired SNR margin for a unit."
DEFVAL { 0 }
::= { hdsl2ShdslSpanConfProfileEntry 9 }
hdsl2ShdslSpanConfWorstCaseTargetMarginDown OBJECT-TYPE
SYNTAX Integer32(-10..21)
UNITS "dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the downstream worst case target SNR
margin for a SHDSL line. The SNR margin is the difference
between the desired SNR and the actual SNR. Target SNR
margin is the desired SNR margin for a unit."
DEFVAL { 0 }
::= { hdsl2ShdslSpanConfProfileEntry 10 }
hdsl2ShdslSpanConfCurrCondTargetMarginUp OBJECT-TYPE
SYNTAX Integer32(-10..21)
UNITS "dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the upstream current condition target
SNR margin for a SHDSL line. The SNR margin is the difference
between the desired SNR and the actual SNR. Target SNR margin
is the desired SNR margin for a unit."
DEFVAL { 0 }
::= { hdsl2ShdslSpanConfProfileEntry 11 }
hdsl2ShdslSpanConfWorstCaseTargetMarginUp OBJECT-TYPE
SYNTAX Integer32(-10..21)
UNITS "dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the upstream worst case target SNR
margin for a SHDSL line. The SNR margin is the difference
between the desired SNR and the actual SNR. Target SNR margin
is the desired SNR margin for a unit."
DEFVAL { 0 }
::= { hdsl2ShdslSpanConfProfileEntry 12 }
hdsl2ShdslSpanConfUsedTargetMargins OBJECT-TYPE
SYNTAX BITS
{
currCondDown(0),
worstCaseDown(1),
currCondUp(2),
worstCaseUp(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Contains indicates whether a target SNR margin is enabled or
disabled. This is a bit-map of possible settings. The
various bit positions are:
currCondDown current condition downstream target SNR margin enabled
Currconddown電流条件下流のターゲットSNRマージンが有効になっています
worstCaseDown worst case downstream target SNR margin enabled
最悪のケースダウンストリームターゲットSNRマージンが有効になっています
currCondUp current condition upstream target SNR
Currcondup電流条件上流のターゲットSNR
margin enabled
マージンが有効になっています
worstCaseUp worst case upstream target SNR margin
enabled."
DEFVAL { { currCondDown } }
::= { hdsl2ShdslSpanConfProfileEntry 13 }
hdsl2ShdslSpanConfReferenceClock OBJECT-TYPE
SYNTAX Hdsl2ShdslClockReferenceType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the clock reference for the STU-C
in a SHDSL Line."
DEFVAL { localClk }
::= { hdsl2ShdslSpanConfProfileEntry 14 }
hdsl2ShdslSpanConfLineProbeEnable OBJECT-TYPE
SYNTAX INTEGER
{
disable(1),
enable(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object enables/disables support for Line Probe of
the units in a SHDSL line. When Line Probe is enabled, the
system performs Line Probing to find the best possible
rate. If Line probe is disabled, the rate adaptation phase
is skipped to shorten set up time."
DEFVAL { disable }
::= { hdsl2ShdslSpanConfProfileEntry 15 }
hdsl2ShdslSpanConfProfileRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object controls creation/deletion of the associated
entry in this table per the semantics of RowStatus. If an
active entry is referenced in hdsl2ShdslSpanConfProfile, the
entry MUST remain active until all references are removed."
::= { hdsl2ShdslSpanConfProfileEntry 16 }
-- Segment Endpoint Alarm Configuration Profile group
--
hdsl2ShdslEndpointAlarmConfProfileTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslEndpointAlarmConfProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table supports definitions of alarm configuration
profiles for HDSL2/SHDSL segment endpoints. This table
MUST be maintained in a persistent manner."
::= { hdsl2ShdslMibObjects 11 }
hdsl2ShdslEndpointAlarmConfProfileEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslEndpointAlarmConfProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry corresponds to a single alarm configuration profile.
Each profile contains a set of parameters for setting alarm
thresholds for various performance attributes monitored at
HDSL2/SHDSL segment endpoints. Profiles may be created/deleted
using the row creation/deletion mechanism via
hdsl2ShdslEndpointAlarmConfProfileRowStatus. If an active
entry is referenced in either hdsl2ShdslSpanConfAlarmProfile
or hdsl2ShdslEndpointAlarmConfProfile, the entry MUST remain
active until all references are removed."
INDEX { IMPLIED hdsl2ShdslEndpointAlarmConfProfileName }
::= { hdsl2ShdslEndpointAlarmConfProfileTable 1 }
Hdsl2ShdslEndpointAlarmConfProfileEntry ::=
SEQUENCE
{
hdsl2ShdslEndpointAlarmConfProfileName SnmpAdminString,
hdsl2ShdslEndpointThreshLoopAttenuation Integer32,
hdsl2ShdslEndpointThreshSNRMargin Integer32,
hdsl2ShdslEndpointThreshES
Hdsl2ShdslPerfIntervalThreshold,
hdsl2ShdslEndpointThreshSES
Hdsl2ShdslPerfIntervalThreshold,
hdsl2ShdslEndpointThreshCRCanomalies Integer32,
hdsl2ShdslEndpointThreshLOSWS
Hdsl2ShdslPerfIntervalThreshold,
hdsl2ShdslEndpointThreshUAS
Hdsl2ShdslPerfIntervalThreshold,
hdsl2ShdslEndpointAlarmConfProfileRowStatus RowStatus
}
hdsl2ShdslEndpointAlarmConfProfileName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(1..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object is the unique index associated with this profile."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 1 }
hdsl2ShdslEndpointThreshLoopAttenuation OBJECT-TYPE
SYNTAX Integer32(-127..128)
UNITS "dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the loop attenuation alarm threshold.
When the current value of hdsl2ShdslEndpointCurrAtn reaches
or exceeds this threshold, a hdsl2ShdslLoopAttenCrossing
MAY be generated."
DEFVAL { 0 }
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 2 }
hdsl2ShdslEndpointThreshSNRMargin OBJECT-TYPE
SYNTAX Integer32(-127..128)
UNITS "dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the SNR margin alarm threshold.
When the current value of hdsl2ShdslEndpointCurrSnrMgn
reaches or drops below this threshold, a
hdsl2ShdslSNRMarginCrossing MAY be generated."
DEFVAL { 0 }
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 3 }
hdsl2ShdslEndpointThreshES OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfIntervalThreshold
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the threshold for the number of
errored seconds (ES) within any given 15-minute performance
data collection interval. If the value of errored seconds
in a particular 15-minute collection interval reaches/
exceeds this value, a hdsl2ShdslPerfESThresh MAY be
generated. At most one notification will be sent per
interval per endpoint."
DEFVAL { 0 }
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 4 }
hdsl2ShdslEndpointThreshSES OBJECT-TYPE
hdsl2shdslendpointthreshses object-type
SYNTAX Hdsl2ShdslPerfIntervalThreshold
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the threshold for the number of
severely errored seconds (SES) within any given 15-minute
performance data collection interval. If the value of
severely errored seconds in a particular 15-minute collection
interval reaches/exceeds this value, a hdsl2ShdslPerfSESThresh
MAY be generated. At most one notification will be sent per
interval per endpoint."
DEFVAL { 0 }
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 5 }
hdsl2ShdslEndpointThreshCRCanomalies OBJECT-TYPE
SYNTAX Integer32
UNITS "detected CRC Anomalies"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the threshold for the number of
CRC anomalies within any given 15-minute performance data
collection interval. If the value of CRC anomalies in a
particular 15-minute collection interval reaches/exceeds
this value, a hdsl2ShdslPerfCRCanomaliesThresh MAY be
generated. At most one notification will be sent per
interval per endpoint."
DEFVAL { 0 }
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 6 }
hdsl2ShdslEndpointThreshLOSWS OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfIntervalThreshold
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the threshold for the number of
Loss of Sync Word (LOSW) Seconds within any given 15-minute
performance data collection interval. If the value of LOSW
in a particular 15-minute collection interval reaches/exceeds
this value, a hdsl2ShdslPerfLOSWSThresh MAY be generated.
At most one notification will be sent per interval per
endpoint."
DEFVAL { 0 }
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 7 }
hdsl2ShdslEndpointThreshUAS OBJECT-TYPE
hdsl2shdslendpointthreshuas object-type
SYNTAX Hdsl2ShdslPerfIntervalThreshold
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the threshold for the number of
unavailable seconds (UAS) within any given 15-minute
performance data collection interval. If the value of UAS
in a particular 15-minute collection interval reaches/exceeds
this value, a hdsl2ShdslPerfUASThresh MAY be generated.
At most one notification will be sent per interval per
endpoint."
DEFVAL { 0 }
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 8 }
hdsl2ShdslEndpointAlarmConfProfileRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object controls creation/deletion of the associated
entry in this table as per the semantics of RowStatus.
If an active entry is referenced in either
hdsl2ShdslSpanConfAlarmProfile or
hdsl2ShdslEndpointAlarmConfProfile, the entry MUST remain
active until all references are removed."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 9 }
-- Notifications Group --
- 通知グループ -
hdsl2ShdslNotifications OBJECT IDENTIFIER ::= { hdsl2ShdslMIB 0 }
hdsl2ShdslLoopAttenCrossing NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurrAtn,
hdsl2ShdslEndpointThreshLoopAttenuation
}
STATUS current
DESCRIPTION
"This notification indicates that the loop attenuation
threshold (as per the hdsl2ShdslEndpointThreshLoopAttenuation
value) has been reached/exceeded for the HDSL2/SHDSL segment
endpoint."
::= { hdsl2ShdslNotifications 1 }
hdsl2ShdslSNRMarginCrossing NOTIFICATION-TYPE
HDSL2SHDSLSNRMARGINCROSSING NOTIFITION-TYPE
OBJECTS {
オブジェクト{
hdsl2ShdslEndpointCurrSnrMgn,
hdsl2ShdslEndpointThreshSNRMargin
}
STATUS current
DESCRIPTION
"This notification indicates that the SNR margin threshold (as
per the hdsl2ShdslEndpointThreshSNRMargin value) has been
reached/exceeded for the HDSL2/SHDSL segment endpoint."
::= { hdsl2ShdslNotifications 2 }
hdsl2ShdslPerfESThresh NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurr15MinES,
hdsl2ShdslEndpointThreshES
}
STATUS current
DESCRIPTION
"This notification indicates that the errored seconds threshold
(as per the hdsl2ShdslEndpointThreshES value) has been reached/
exceeded for the HDSL2/SHDSL segment endpoint."
::= { hdsl2ShdslNotifications 3 }
hdsl2ShdslPerfSESThresh NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurr15MinSES,
hdsl2ShdslEndpointThreshSES
}
STATUS current
DESCRIPTION
"This notification indicates that the severely errored seconds
threshold (as per the hdsl2ShdslEndpointThreshSES value) has
been reached/exceeded for the HDSL2/SHDSL Segment Endpoint."
::= { hdsl2ShdslNotifications 4 }
hdsl2ShdslPerfCRCanomaliesThresh NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurr15MinCRCanomalies,
hdsl2ShdslEndpointThreshCRCanomalies
}
STATUS current
DESCRIPTION
"This notification indicates that the CRC anomalies threshold
(as per the hdsl2ShdslEndpointThreshCRCanomalies value) has
been reached/exceeded for the HDSL2/SHDSL Segment Endpoint."
::= { hdsl2ShdslNotifications 5 }
hdsl2ShdslPerfLOSWSThresh NOTIFICATION-TYPE OBJECTS {
HDSL2SHDSLPERFLOSWSHRESH NOTIFITION-TYPEオブジェクト{
hdsl2ShdslEndpointCurr15MinLOSWS,
hdsl2ShdslEndpointThreshLOSWS
}
STATUS current
DESCRIPTION
"This notification indicates that the LOSW seconds threshold
(as per the hdsl2ShdslEndpointThreshLOSWS value) has been
reached/exceeded for the HDSL2/SHDSL segment endpoint."
::= { hdsl2ShdslNotifications 6 }
hdsl2ShdslPerfUASThresh NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurr15MinUAS,
hdsl2ShdslEndpointThreshUAS
}
STATUS current
DESCRIPTION
"This notification indicates that the unavailable seconds
threshold (as per the hdsl2ShdslEndpointThreshUAS value) has
been reached/exceeded for the HDSL2/SHDSL segment endpoint."
::= { hdsl2ShdslNotifications 7 }
hdsl2ShdslSpanInvalidNumRepeaters NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslSpanConfNumRepeaters
}
STATUS current
DESCRIPTION
"This notification indicates that a mismatch has been detected
between the number of repeater/regenerator units configured
for a HDSL2/SHDSL line via the hdsl2ShdslSpanConfNumRepeaters
object and the actual number of repeater/regenerator units
discovered via the EOC."
::= { hdsl2ShdslNotifications 8 }
hdsl2ShdslLoopbackFailure NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslMaintLoopbackConfig
}
STATUS current
DESCRIPTION
"This notification indicates that an endpoint maintenance
loopback command failed for an HDSL2/SHDSL segment."
::= { hdsl2ShdslNotifications 9 }
hdsl2ShdslpowerBackoff NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurrStatus
}
STATUS current
DESCRIPTION
"This notification indicates that the bit setting for
powerBackoff in the hdsl2ShdslEndpointCurrStatus object for
this endpoint has changed."
::= { hdsl2ShdslNotifications 10 }
hdsl2ShdsldeviceFault NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurrStatus
}
STATUS current
DESCRIPTION
"This notification indicates that the bit setting for
deviceFault in the hdsl2ShdslEndpointCurrStatus object for
this endpoint has changed."
::= { hdsl2ShdslNotifications 11 }
hdsl2ShdsldcContinuityFault NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurrStatus
}
STATUS current
DESCRIPTION
"This notification indicates that the bit setting for
dcContinuityFault in the hdsl2ShdslEndpointCurrStatus object
for this endpoint has changed."
::= { hdsl2ShdslNotifications 12 }
hdsl2ShdslconfigInitFailure NOTIFICATION-TYPE OBJECTS { hdsl2ShdslEndpointCurrStatus
HDSL2SHDSLCONFIGINITFAILURE NOTIFICITION-TYPEオブジェクト{HDSL2SHDSLENDPOINTCURRTATUS
}
STATUS current
DESCRIPTION
"This notification indicates that the bit setting for
configInitFailure in the hdsl2ShdslEndpointCurrStatus object
for this endpoint has changed."
::= { hdsl2ShdslNotifications 13 }
hdsl2ShdslprotocolInitFailure NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurrStatus
}
STATUS current
DESCRIPTION
"This notification indicates that the bit setting for
protocolInitFailure in the hdsl2ShdslEndpointCurrStatus
object for this endpoint has changed."
::= { hdsl2ShdslNotifications 14 }
hdsl2ShdslnoNeighborPresent NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurrStatus
}
STATUS current
DESCRIPTION
"This notification indicates that the bit setting for
noNeighborPresent in the hdsl2ShdslEndpointCurrStatus object
for this endpoint has changed."
::= { hdsl2ShdslNotifications 15 }
hdsl2ShdslLocalPowerLoss NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslInvVendorID
}
STATUS current
DESCRIPTION
"This notification indicates impending unit failure due to
loss of local power (last gasp)."
::= { hdsl2ShdslNotifications 16 }
-- conformance information --
- 適合情報 -
hdsl2ShdslConformance OBJECT IDENTIFIER ::= { hdsl2ShdslMIB 3 }
hdsl2ShdslGroups OBJECT IDENTIFIER ::=
{ hdsl2ShdslConformance 1 }
hdsl2ShdslCompliances OBJECT IDENTIFIER ::=
{ hdsl2ShdslConformance 2 }
-- agent compliance statements
- エージェントコンプライアンスステートメント
hdsl2ShdslLineMibCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The section outlines compliance requirements for this MIB."
MODULE
MANDATORY-GROUPS
{
hdsl2ShdslSpanConfGroup,
hdsl2ShdslSpanStatusGroup,
hdsl2ShdslInventoryGroup,
hdsl2ShdslEndpointConfGroup,
hdsl2ShdslEndpointCurrGroup,
hdsl2Shdsl15MinIntervalGroup,
hdsl2Shdsl1DayIntervalGroup,
hdsl2ShdslMaintenanceGroup,
hdsl2ShdslEndpointAlarmConfGroup,
hdsl2ShdslNotificationGroup
}
GROUP hdsl2ShdslInventoryShdslGroup DESCRIPTION "Support for this group is only required for implementations supporting SHDSL lines."
グループHDSL2SHDSLINVENTORYSHDSLGROUP説明「このグループのサポートは、SHDSLラインをサポートする実装にのみ必要です。」
GROUP hdsl2ShdslSpanShdslStatusGroup DESCRIPTION "Support for this group is only required for implementations supporting SHDSL lines."
グループHDSL2SHDSLSPANSHDSLSTATUSGROUP説明「このグループのサポートは、SHDSLラインをサポートする実装にのみ必要です。」
GROUP hdsl2ShdslSpanConfProfileGroup DESCRIPTION "Support for this group is only required for implementations supporting SHDSL lines."
グループHDSL2SHDSLSPANCONFPROFILEGROUP説明「このグループのサポートは、SHDSLラインをサポートする実装にのみ必要です。」
::= { hdsl2ShdslCompliances 1 }
-- units of conformance --
- 適合ユニット -
hdsl2ShdslSpanConfGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslSpanConfNumRepeaters,
hdsl2ShdslSpanConfProfile,
hdsl2ShdslSpanConfAlarmProfile
}
STATUS current
DESCRIPTION
"This group supports objects for configuring span related
parameters for HDSL2/SHDSL lines."
::= { hdsl2ShdslGroups 1 }
hdsl2ShdslSpanStatusGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslStatusNumAvailRepeaters
}
STATUS current
DESCRIPTION
"This group supports objects for retrieving span related
status for HDSL2/SHDSL lines."
::= { hdsl2ShdslGroups 2 }
hdsl2ShdslInventoryShdslGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslInvTransmissionModeCapability
}
STATUS current
DESCRIPTION
"This group supports objects for retrieving SHDSL-specific
inventory information."
::= { hdsl2ShdslGroups 3 }
hdsl2ShdslSpanShdslStatusGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslStatusMaxAttainableLineRate,
hdsl2ShdslStatusActualLineRate,
hdsl2ShdslStatusTransmissionModeCurrent
}
STATUS current
DESCRIPTION
"This group supports objects for retrieving SHDSL-specific
span related status."
::= { hdsl2ShdslGroups 4 }
hdsl2ShdslInventoryGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslInvVendorID,
hdsl2ShdslInvVendorModelNumber,
hdsl2ShdslInvVendorSerialNumber,
hdsl2ShdslInvVendorEOCSoftwareVersion,
hdsl2ShdslInvStandardVersion,
hdsl2ShdslInvVendorListNumber,
hdsl2ShdslInvVendorIssueNumber,
hdsl2ShdslInvVendorSoftwareVersion,
hdsl2ShdslInvEquipmentCode,
hdsl2ShdslInvVendorOther
}
STATUS current
DESCRIPTION
"This group supports objects that provide unit inventory
information about the units in HDSL2/SHDSL lines."
::= { hdsl2ShdslGroups 5 }
hdsl2ShdslEndpointConfGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslEndpointCurrAtn
}
STATUS current
DESCRIPTION
"This group supports objects for configuring parameters for
segment endpoints in HDSL2/SHDSL lines."
::= { hdsl2ShdslGroups 6 }
hdsl2ShdslEndpointCurrGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslEndpointCurrAtn,
hdsl2ShdslEndpointCurrSnrMgn,
hdsl2ShdslEndpointCurrStatus,
hdsl2ShdslEndpointES,
hdsl2ShdslEndpointSES,
hdsl2ShdslEndpointCRCanomalies,
hdsl2ShdslEndpointLOSWS,
hdsl2ShdslEndpointUAS,
hdsl2ShdslEndpointCurr15MinTimeElapsed,
hdsl2ShdslEndpointCurr15MinES,
hdsl2ShdslEndpointCurr15MinSES,
hdsl2ShdslEndpointCurr15MinCRCanomalies,
hdsl2ShdslEndpointCurr15MinLOSWS,
hdsl2ShdslEndpointCurr15MinUAS,
hdsl2ShdslEndpointCurr1DayTimeElapsed,
hdsl2ShdslEndpointCurr1DayES,
hdsl2ShdslEndpointCurr1DaySES,
hdsl2ShdslEndpointCurr1DayCRCanomalies,
hdsl2ShdslEndpointCurr1DayLOSWS,
hdsl2ShdslEndpointCurr1DayUAS
}
STATUS current
DESCRIPTION
"This group supports objects which provide current status and
performance measurements relating to segment endpoints in
HDSL2/SHDSL lines."
::= { hdsl2ShdslGroups 7 }
hdsl2Shdsl15MinIntervalGroup OBJECT-GROUP
OBJECTS
{
hdsl2Shdsl15MinIntervalES,
hdsl2Shdsl15MinIntervalSES,
hdsl2Shdsl15MinIntervalCRCanomalies,
hdsl2Shdsl15MinIntervalLOSWS,
hdsl2Shdsl15MinIntervalUAS
}
STATUS current
DESCRIPTION
"This group supports objects which maintain historic
performance measurements relating to segment endpoints in
HDSL2/SHDSL lines in 15-minute intervals."
::= { hdsl2ShdslGroups 8 }
hdsl2Shdsl1DayIntervalGroup OBJECT-GROUP
OBJECTS
{
hdsl2Shdsl1DayIntervalMoniSecs,
hdsl2Shdsl1DayIntervalES,
hdsl2Shdsl1DayIntervalSES,
hdsl2Shdsl1DayIntervalCRCanomalies,
hdsl2Shdsl1DayIntervalLOSWS,
hdsl2Shdsl1DayIntervalUAS
}
STATUS current
DESCRIPTION
"This group supports objects which maintain historic
performance measurements relating to segment endpoints in
HDSL2/SHDSL lines in 1-day intervals."
::= { hdsl2ShdslGroups 9 }
hdsl2ShdslMaintenanceGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslMaintLoopbackConfig,
hdsl2ShdslMaintTipRingReversal,
hdsl2ShdslMaintPowerBackOff,
hdsl2ShdslMaintSoftRestart,
hdsl2ShdslMaintLoopbackTimeout,
hdsl2ShdslMaintUnitPowerSource
}
STATUS current
DESCRIPTION
"This group supports objects that provide support for
maintenance actions for HDSL2/SHDSL lines."
::= { hdsl2ShdslGroups 10 }
hdsl2ShdslEndpointAlarmConfGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslEndpointAlarmConfProfile,
hdsl2ShdslEndpointThreshLoopAttenuation,
hdsl2ShdslEndpointThreshSNRMargin,
hdsl2ShdslEndpointThreshES,
hdsl2ShdslEndpointThreshSES,
hdsl2ShdslEndpointThreshCRCanomalies,
hdsl2ShdslEndpointThreshLOSWS,
hdsl2ShdslEndpointThreshUAS,
hdsl2ShdslEndpointAlarmConfProfileRowStatus
}
STATUS current
DESCRIPTION
"This group supports objects that allow configuration of alarm
thresholds for various performance parameters for HDSL2/SHDSL
lines."
::= { hdsl2ShdslGroups 11 }
hdsl2ShdslNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS
{
hdsl2ShdslLoopAttenCrossing,
hdsl2ShdslSNRMarginCrossing,
hdsl2ShdslPerfESThresh,
hdsl2ShdslPerfSESThresh,
hdsl2ShdslPerfCRCanomaliesThresh,
hdsl2ShdslPerfLOSWSThresh,
hdsl2ShdslPerfUASThresh,
hdsl2ShdslSpanInvalidNumRepeaters,
hdsl2ShdslLoopbackFailure,
hdsl2ShdslpowerBackoff,
hdsl2ShdsldeviceFault,
hdsl2ShdsldcContinuityFault,
hdsl2ShdslconfigInitFailure,
hdsl2ShdslprotocolInitFailure,
hdsl2ShdslnoNeighborPresent,
hdsl2ShdslLocalPowerLoss
}
STATUS current
DESCRIPTION
"This group supports notifications of significant conditions
associated with HDSL2/SHDSL lines."
::= { hdsl2ShdslGroups 12 }
hdsl2ShdslSpanConfProfileGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslSpanConfWireInterface,
hdsl2ShdslSpanConfMinLineRate,
hdsl2ShdslSpanConfMaxLineRate,
hdsl2ShdslSpanConfPSD,
hdsl2ShdslSpanConfTransmissionMode,
hdsl2ShdslSpanConfRemoteEnabled,
hdsl2ShdslSpanConfPowerFeeding,
hdsl2ShdslSpanConfCurrCondTargetMarginDown,
hdsl2ShdslSpanConfWorstCaseTargetMarginDown,
hdsl2ShdslSpanConfCurrCondTargetMarginUp,
hdsl2ShdslSpanConfWorstCaseTargetMarginUp,
hdsl2ShdslSpanConfUsedTargetMargins,
hdsl2ShdslSpanConfReferenceClock,
hdsl2ShdslSpanConfLineProbeEnable,
hdsl2ShdslSpanConfProfileRowStatus
}
STATUS current
DESCRIPTION
"This group supports objects that constitute configuration
profiles for configuring span related parameters in SHDSL
lines."
::= { hdsl2ShdslGroups 13 }
END
Blocking unauthorized access to the HDSL2-SHDSL MIB via the element management system is outside the scope of this document. It should be noted that access to the MIB permits the unauthorized entity to modify the profiles (section 6.4) such that both subscriber service and network operations can be interfered with. Subscriber service can be altered by modifying any of a number of service characteristics such as rate partitioning and maximum transmission rates. Network operations can be impacted by modification of notification thresholds such as SES thresholds.
要素管理システムを介してHDSL2-SHDSL MIBへの不正アクセスをブロックすることは、このドキュメントの範囲外です。MIBへのアクセスにより、不正なエンティティがプロファイルを変更することを許可し（セクション6.4）、サブスクライバーサービスとネットワーク操作の両方を妨害できるようにすることに注意する必要があります。サブスクライバーサービスは、レートパーティション化や最大送信レートなど、多くのサービス特性を変更することにより、変更できます。ネットワーク操作は、SESしきい値などの通知しきい値の変更によって影響を受ける可能性があります。
There are a number of managed objects in this MIB that may be considered to contain sensitive information. 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.
このMIBには、機密情報が含まれていると見なされる可能性のある多くの管理されたオブジェクトがあります。これらのオブジェクトへのアクセスにより、侵入者はネットワークで使用されているベンダーの機器に関する情報を取得できます。さらに、そのような情報は、競争上の理由で多くの環境で敏感であると考えられています。
These identifying objects in the inventory group are:
在庫グループのこれらの識別オブジェクトは次のとおりです。
- hdsl2ShdslInvVendorID - hdsl2ShdslInvVendorModelNumber - hdsl2ShdslInvVendorSerialNumber - hdsl2ShdslInvVendorEOCSoftwareVersion - hdsl2ShdslInvStandardVersion - hdsl2ShdslInvVendorListNumber - hdsl2ShdslInvVendorIssueNumber - hdsl2ShdslInvVendorSoftwareVersion - hdsl2ShdslInvEquipmentCode - hdsl2ShdslInvVendorOther - hdsl2ShdslInvTransmissionModeCapability
- hdsl2Shdslinvvendorid -hdsl2sslinvvendormodelnumber -hdsl2shdslinvvendorserialnumber -hdsl2sslinvvendoreocsoftwareversion -hdsl2shdslinvstandardion -hdsl2shdslinvenvendnumber -dsnvendvendrinmnumbnumber- HDSL2SHDSLINVVENDORSOFTWARTYVERSION -HDSL2SHDSLINEVEQUIPMENTCODE -HDSL2SHDSLINVVENDOROTOR -HDSL2SHDSLINVTRANSMIONSMINTIONMODECAPABILITY
Therefore, it may be important in some environments to control read access to these objects and possibly to even encrypt the values of these object when sending them over the network via SNMP. Not all versions of SNMP provide features for such a secure environment.
したがって、一部の環境では、これらのオブジェクトへの読み取りアクセスを制御し、SNMPを介してネットワーク上に送信する際にこれらのオブジェクトの値を暗号化することも重要かもしれません。SNMPのすべてのバージョンが、このような安全な環境の機能を提供するわけではありません。
It is recommended that the implementors consider the security features as provided by the SNMPv3 framework. Specifically, the use of the User-based Security Model RFC 2574 [12] and the View-based Access Control Model RFC 2575 [15] are recommended.
実装者は、SNMPV3フレームワークで提供されるセキュリティ機能を考慮することをお勧めします。具体的には、ユーザーベースのセキュリティモデルRFC 2574 [12]およびビューベースのアクセス制御モデルRFC 2575 [15]の使用が推奨されます。
It is then the customer/user's responsibility to ensure that the SNMP entity giving access to an instance of this MIB, is properly configured to give access to those objects only to those principals (users) that have legitimate rights to access them.
その場合、このMIBのインスタンスへのアクセスを提供するSNMPエンティティが、それらにアクセスする正当な権利を持つプリンシパル（ユーザー）のみにそれらのオブジェクトにアクセスできるように適切に構成されていることを保証するのは、顧客/ユーザーの責任です。
HDSL2-SHDSL layer connectivity from the xtuR will permit the subscriber to manipulate both the HDSL2-SHDSL link directly and the HDSL2-SHDSL embedded operations channel (EOC) for their own loop. For example, unchecked or unfiltered fluctuations initiated by the subscriber could generate sufficient notifications to potentially overwhelm either the management interface to the network or the element manager.
XTURからのHDSL2-SHDSLレイヤー接続により、サブスクライバーはHDSL2-SHDSLリンクとHDSL2-SHDSL埋め込み操作チャネル（EOC）の両方を独自のループに操作できます。たとえば、サブスクライバーによって開始された未チェックまたはフィルタリングされていない変動は、ネットワークへの管理インターフェイスまたは要素マネージャーのいずれかを圧倒するのに十分な通知を生成する可能性があります。
It should be noted that interface indices in this MIB are maintained persistently. VACM data relating to these should be stored persistently.
このMIBのインターフェイスインデックスは永続的に維持されることに注意する必要があります。これらに関連するVACMデータは、永続的に保存する必要があります。
There are a number of management objects defined in this MIB that have 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.
このMIBには、読み取りワイトおよび/またはread-Createの最大アクセス句がある管理オブジェクトがいくつかあります。このようなオブジェクトは、一部のネットワーク環境で敏感または脆弱と見なされる場合があります。適切な保護なしの非セキュア環境でのセット操作のサポートは、ネットワーク操作に悪影響を与える可能性があります。
The authors are deeply grateful to the authors of the ADSL LINE MIB (RFC 2662 [23]), Gregory Bathrick and Faye Ly, as much of the text and structure of this document originates in their documents.
著者は、ADSL Line MIB（RFC 2662 [23]）、Gregory Bathrick、Faye Lyの著者に深く感謝しています。このドキュメントのテキストと構造の多くは、ドキュメントに生じています。
The authors are also grateful to the authors of FR MFR MIB (RFC 3020 [24]), Prayson Pate, Bob Lynch, and Kenneth Rehbehn, as the majority of the Security Considerations section was lifted from their document.
著者は、セキュリティの考慮事項の大部分が文書から解除されたため、Fr Mfr Mib（RFC 3020 [24]）、Prayson Pate、Bob Lynch、およびKenneth Rehbehnの著者にも感謝しています。
The authors also acknowledge the importance of the contributions and suggestions regarding interface indexing structures received from David Horton of CITR.
著者はまた、CITRのDavid Hortonから受け取ったインターフェイスインデックス作成構造に関する貢献と提案の重要性を認めています。
Other contributions were received from the following:
その他の貢献は以下から受け取りました。
Philip Bergstresser (Adtran) Steve Blackwell (Centillium) Umberto Bonollo (NEC Australia) Yagal Hachmon (RAD) Mark Johnson (Red Point) Sharon Mantin (Orckit) Moti Morgenstern (ECI) Raymond Murphy (Ericsson) Lee Nipper (Verilink) Randy Presuhn (BMC Software) Katy Sherman (Orckit) Mike Sneed (ECI) Jon Turney (DSL Solutions) Aron Wahl (Memotec) Bert Wijnen (Lucent) Michael Wrobel (Memotec)
フィリップ・バーグストレスター（アドトラン）スティーブ・ブラックウェル（センチリウム）ウンベルト・ボノロ（NECオーストラリア）ヤガル・ハッハモン（ラッド）マーク・ジョンソン（レッドポイント）シャロン・マンティン（オルキット）モティ・モーゲンスターン（ECI）レイモンド・マーフィー（エリクソン）リー・ニッパー（ヴェリリンク）ランディ・プシュン（BMCソフトウェア）Katy Sherman（Orckit）Mike Sneed（ECI）Jon Turney（DSL Solutions）Aron Wahl（Memotec）Bert Wijnen（Lucent）Michael Wrobel（Memotec）
[1] Harrington, D., Presuhn, R. and B. Wijnen, "An Architecture for Describing SNMP Management Frameworks", RFC 2571, April 1999.
[1] Harrington、D.、Presuhn、R。、およびB. Wijnen、「SNMP管理フレームワークを説明するためのアーキテクチャ」、RFC 2571、1999年4月。
[2] Rose, M. and K. McCloghrie, "Structure and Identification of Management Information for TCP/IP-based Internets", STD 16, RFC 1155, May 1990.
[2] Rose、M。and K. McCloghrie、「TCP/IPベースのインターネットの管理情報の構造と識別」、STD 16、RFC 1155、1990年5月。
[3] Rose, M. and K. McCloghrie, "Concise MIB Definitions", STD 16, RFC 1212, March 1991.
[3] Rose、M。and K. McCloghrie、「Scise MIB Definitions」、STD 16、RFC 1212、1991年3月。
[4] Rose, M., "A Convention for Defining Traps for use with the SNMP", RFC 1215, March 1991.
[4] Rose、M。、「SNMPで使用するトラップを定義するための慣習」、RFC 1215、1991年3月。
[5] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M. and S. Waldbusser, "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999.
[5] McCloghrie、K.、Perkins、D.、Schoenwaelder、J.、Case、J.、Rose、M。and S. Waldbusser、「管理情報の構造バージョン2（SMIV2）」、STD 58、RFC 2578、1999年4月。
[6] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M. and S. Waldbusser, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999.
[6] McCloghrie、K.、Perkins、D.、Schoenwaelder、J.、Case、J.、Rose、M。and S. Waldbusser、「Smiv2のテキストコンベンション」、STD 58、RFC 2579、1999年4月。
[7] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M. and S. Waldbusser, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999.
[7] McCloghrie、K.、Perkins、D.、Schoenwaelder、J.、Case、J.、Rose、M。、およびS. Waldbusser、「Smiv2の適合ステートメント」、Std 58、RFC 2580、1999年4月。
[8] Case, J., Fedor, M., Schoffstall, M. and J. Davin, "Simple Network Management Protocol", STD 15, RFC 1157, May 1990.
[8] Case、J.、Fedor、M.、Schoffstall、M。and J. Davin、「Simple Network Management Protocol」、STD 15、RFC 1157、1990年5月。
[9] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Introduction to Community-based SNMPv2", RFC 1901, January 1996.
[9] Case、J.、McCloghrie、K.、Rose、M。、およびS. Waldbusser、「コミュニティベースのSNMPV2の紹介」、RFC 1901、1996年1月。
[10] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Transport Mappings for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1906, January 1996.
[10] Case、J.、McCloghrie、K.、Rose、M。、およびS. Waldbusser、「単純なネットワーク管理プロトコル（SNMPV2）のバージョン2の輸送マッピング」、RFC 1906、1996年1月。
[11] Case, J., Harrington D., Presuhn, R. and B. Wijnen, "Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)", RFC 2572, April 1999.
[11] Case、J.、Harrington D.、Presuhn、R。、およびB. Wijnen、「Simple Network Management Protocol（SNMP）のメッセージ処理とディスパッチ」、RFC 2572、1999年4月。
[12] Blumenthal, U. and B. Wijnen, "User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)", RFC 2574, April 1999.
[12] Blumenthal、U.およびB. Wijnen、「シンプルネットワーク管理プロトコル（SNMPV3）のバージョン3のユーザーベースのセキュリティモデル（USM）」、RFC 2574、1999年4月。
[13] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Protocol Operations for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1905, January 1996.
[13] Case、J.、McCloghrie、K.、Rose、M。、およびS. Waldbusser、「単純ネットワーク管理プロトコル（SNMPV2）のバージョン2のプロトコル操作」、RFC 1905、1996年1月。
[14] Levi, D., Meyer, P. and B. Stewart, "SNMPv3 Applications", RFC 2573, April 1999.
[14] Levi、D.、Meyer、P。and B. Stewart、「SNMPV3 Applications」、RFC 2573、1999年4月。
[15] Wijnen, B., Presuhn, R. and K. McCloghrie, "View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)", RFC 2575, April 1999.
[15] Wijnen、B.、Presuhn、R。、およびK. McCloghrie、「シンプルネットワーク管理プロトコル（SNMP）のビューベースのアクセス制御モデル（VACM）」、RFC 2575、1999年4月。
[16] Case, J., Mundy, R., Partain, D. and B. Stewart, "Introduction to Version 3 of the Internet-standard Network Management Framework", RFC 2570, April 1999.
[16] Case、J.、Mundy、R.、Partain、D。およびB. Stewart、「インターネット標準ネットワーク管理フレームワークのバージョン3の紹介」、RFC 2570、1999年4月。
[17] Bradner, S., "Key Words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997.
[17] Bradner、S。、「要件レベルを示すためにRFCで使用するためのキーワード」、BCP 14、RFC 2119、1997年3月。
[18] American National Standards Institute, ANSI T1E1.4/2000-006, February 2000.
[18] American National Standards Institute、ANSI T1E1.4/2000-006、2000年2月。
[19] Blackwell, S., Editor, "Single-Pair High-Speed Digital Subscriber Line (SHDSL) Transceivers", ITU-T Draft G.991.2, April 2000.
[19] Blackwell、S.、編集者、「シングルペア高速デジタルサブスクライバーライン（SHDSL）トランシーバー」、ITU-TドラフトG.991.2、2000年4月。
[20] McCloghrie, K. and M. Rose, M., "Management Information Base for Network Management of TCP/IP-based internets: MIB-II", STD 17, RFC 1213, March 1991.
[20] McCloghrie、K。およびM. Rose、M。、「TCP/IPベースのインターネットのネットワーク管理のための管理情報基盤：MIB-II」、STD 17、RFC 1213、1991年3月。
[21] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB", RFC 2863, June 2000.
[21] McCloghrie、K。およびF. Kastenholz、「The Interfaces Group MIB」、RFC 2863、2000年6月。
[22] Tesink, K., "Textual Conventions for MIB Modules Using Performance History Based on 15 Minute Intervals", RFC 2493, January 1999.
[22] テシンク、K。、「15分間隔に基づいてパフォーマンス履歴を使用したMIBモジュールのテキストコンベンション」、RFC 2493、1999年1月。
[23] Bathrick, G. and F. Ly, "Definitions of Managed Objects for the ADSL Lines", RFC 2662, August 1999.
[23] Bathrick、G。およびF. Ly、「ADSLラインの管理されたオブジェクトの定義」、RFC 2662、1999年8月。
[24] Pate, P., Lynch, B. and K. Rehbehn, "Definitions of Managed Objects for Monitoring and Controlling the UNI/NNI Multilink Frame Relay Function", RFC 3020, December 2000.
[24] Pate、P.、Lynch、B。and K. Rehbehn、「Uni/NNI Multilink Frame Relay Functionを監視および制御するための管理されたオブジェクトの定義」、RFC 3020、2000年12月。
[25] American National Standards Institute, "Coded Identification of Equipment Entities of the North American Telecommunications System for the Purpose of Information Exchange", T1.213-2001.
[25] American National Standards Institute、「情報交換を目的とした北米の電気通信システムの機器エンティティのコーディングされた識別」、T1.213-2001。
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Acknowledgement
謝辞
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