[要約] この文書は、時分割逆多重化（TDIM）を用いたxDSLマルチペアボンディング技術を管理するためのMIBを定義しています。G.Bond技術の一つとして、複数の回線間でトラフィックを細かく分割して転送する際の整合性とパフォーマンスを維持・監視するための管理項目を規定しています。
Internet Engineering Task Force (IETF) E. Beili
Request for Comments: 6766 Actelis Networks
Category: Standards Track February 2013
ISSN: 2070-1721
xDSL Multi-Pair Bonding Using Time-Division Inverse Multiplexing (G.Bond/TDIM) MIB
時分割逆多重化（G.Bond/TDIM）を用いたxDSLマルチペアボンディングのためのMIB
Abstract
概要
This document defines a Management Information Base (MIB) module for use with network management protocols in TCP/IP-based internets. This document proposes an extension to the GBOND-MIB module with a set of objects for managing multi-pair bonded xDSL interfaces using Time-Division Inverse Multiplexing (TDIM), as defined in ITU-T Recommendation G.998.3.
このドキュメントでは、TCP / IPベースのインターネット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）モジュールを定義します。このドキュメントは、ITON-T勧告G.998.3で定義されているように、時分割逆多重化（TDIM）を使用してマルチペアボンディングxDSLインターフェイスを管理するためのオブジェクトセットを備えたGBOND-MIBモジュールの拡張を提案します。
Status of This Memo
本文書の状態
This is an Internet Standards Track document.
これはInternet Standards Trackドキュメントです。
This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Further information on Internet Standards is available in Section 2 of RFC 5741.
このドキュメントは、IETF（Internet Engineering Task Force）の製品です。これは、IETFコミュニティのコンセンサスを表しています。公開レビューを受け、インターネットエンジニアリングステアリンググループ（IESG）による公開が承認されました。インターネット標準の詳細については、RFC 5741のセクション2をご覧ください。
Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at http://www.rfc-editor.org/info/rfc6766.
このドキュメントの現在のステータス、エラータ、およびフィードバックの提供方法に関する情報は、http://www.rfc-editor.org/info/rfc6766で入手できます。
Copyright Notice
著作権表示
Copyright (c) 2013 IETF Trust and the persons identified as the document authors. All rights reserved.
Copyright（c）2013 IETF Trustおよびドキュメントの作成者として識別された人物。全著作権所有。
This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License.
この文書は、BCP 78およびこの文書の発行日に有効なIETF文書に関するIETFトラストの法的規定（http://trustee.ietf.org/license-info）の対象となります。これらのドキュメントは、このドキュメントに関するあなたの権利と制限を説明しているため、注意深く確認してください。このドキュメントから抽出されたコードコンポーネントには、Trust Legal Provisionsのセクション4.eに記載されているSimplified BSD Licenseのテキストが含まれている必要があり、Simplified BSD Licenseに記載されているように保証なしで提供されます。
Table of Contents
目次
1. Introduction ....................................................2 2. The Internet-Standard Management Framework ......................3 3. The Broadband Forum Management Framework for xDSL Bonding .......3 4. Relationship to Other MIB Modules ...............................3 4.1. Relationship to the Interfaces Group MIB Module ............3 4.2. Relationship to the G.Bond MIB Module ......................3 5. MIB Structure ...................................................4 5.1. Overview ...................................................4 5.2. Link Protection Configuration ..............................4 5.3. Service Configuration ......................................5 5.3.1. Management of TDM Services and Service Drop Priority during Bandwidth Degradation ...............6 5.3.2. Service Notifications ...............................6 5.4. Performance Monitoring .....................................7 5.5. Mapping of Broadband Forum TR-159 and ITU-T G.998.3 Managed Objects ............................................7 6. G.Bond/TDIM MIB Definitions ....................................10 7. Security Considerations ........................................51 8. IANA Considerations ............................................53 9. Acknowledgments ................................................53 10. References ....................................................53 10.1. Normative References .....................................53 10.2. Informative References ...................................54
Multi-pair bonding using Time-Division Inverse Multiplexing (TDIM), a.k.a. G.Bond/TDIM, is specified in ITU-T Recommendation G.998.3 [G.998.3], which defines a method for bonding (or aggregating) multiple xDSL lines (or individual bearer channels in multiple xDSL lines) into a single bidirectional logical link carrying a mix of various traffic streams, e.g., Ethernet, Asynchronous Transfer Mode (ATM), Time-Division Multiplexing (TDM).
時分割逆多重化（TDIM）（別名G.Bond/TDIM）を使用したマルチペアボンディングは、ITU-T勧告G.998.3 [G.998.3]で指定されており、複数のxDSL回線をボンディング（または集約）する方法が定義されています（または複数のxDSL回線の個々のベアラチャネル）を、さまざまなトラフィックストリーム（イーサネット、非同期転送モード（ATM）、時分割多重（TDM）など）の混合を運ぶ単一の双方向論理リンクに接続します。
The MIB module defined in this document provides G.Bond/TDIM-specific objects for the management of G.998.3 bonded interfaces, extending the common bonding objects specified in the GBOND-MIB [RFC6765] module.
このドキュメントで定義されているMIBモジュールは、G.998.3結合インターフェースの管理のためのG.Bond/TDIM固有のオブジェクトを提供し、GBOND-MIB [RFC6765]モジュールで指定された共通結合オブジェクトを拡張します。
For a detailed overview of the documents that describe the current Internet-Standard Management Framework, please refer to section 7 of RFC 3410 [RFC3410].
現在のインターネット標準管理フレームワークを説明するドキュメントの詳細な概要については、RFC 3410 [RFC3410]のセクション7を参照してください。
Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. MIB objects are generally accessed through the Simple Network Management Protocol (SNMP). Objects in the MIB are defined using the mechanisms defined in the Structure of Management Information (SMI). This memo specifies a MIB module that is compliant to the SMIv2, which is described in STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580 [RFC2580].
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in BCP 14, RFC 2119 [RFC2119].
このドキュメントのキーワード "MUST"、"MUST NOT"、"REQUIRED"、"SHALL"、"SHALL NOT"、"SHOULD"、"SHOULD NOT"、"RECOMMENDED"、"NOT RECOMMENDED"、"MAY"、および "OPTIONAL" は、BCP 14 で説明されているように解釈されるものとします。
This document makes use of the Broadband Forum technical report "Management Framework for xDSL Bonding" [TR-159], defining a management model and a hierarchy of management objects for the bonded xDSL interfaces.
このドキュメントでは、Broadband Forumテクニカルレポート「xDSLボンディングの管理フレームワーク」[TR-159]を使用して、ボンディングされたxDSLインターフェースの管理モデルと管理オブジェクトの階層を定義します。
This section outlines the relationship of the MIB modules defined in this document with other MIB modules described in the relevant RFCs. Specifically, the following MIB modules are discussed: the Interfaces Group MIB (IF-MIB) and the G.Bond MIB (GBOND-MIB).
このセクションでは、このドキュメントで定義されているMIBモジュールと、関連するRFCで説明されている他のMIBモジュールとの関係について概説します。具体的には、次のMIBモジュールについて説明します：インターフェイスグループMIB（IF-MIB）およびG.Bond MIB（GBOND-MIB）。
A G.Bond/TDIM port is a private case of a bonded multi-pair xDSL interface and as such is managed using generic interface management objects defined in the IF-MIB [RFC2863]. In particular, an interface index (ifIndex) is used to index instances of G.Bond/TDIM ports, as well as xDSL lines/channels, in a managed system.
G.Bond/TDIMポートは、ボンディングされたマルチペアxDSLインターフェイスのプライベートケースであり、IF-MIB [RFC2863]で定義されている一般的なインターフェイス管理オブジェクトを使用して管理されます。特に、インターフェイスインデックス（ifIndex）は、管理対象システム内のG.Bond/TDIMポートのインスタンスだけでなく、xDSL回線/チャネルのインデックスにも使用されます。
The GBOND-MIB module [RFC6765] defines management objects common for all bonded multi-pair xDSL interfaces. In particular, it describes the bonding management, bonded port and channel configuration, initialization sequence, etc.
GBOND-MIBモジュール[RFC6765]は、すべてのボンディングされたマルチペアxDSLインターフェイスに共通の管理オブジェクトを定義します。特に、ボンディング管理、ボンディングされたポートとチャネルの構成、初期化シーケンスなどについて説明します。
Both the GBOND-MIB and G9983-MIB modules are REQUIRED to manage a G.Bond/TDIM port.
G.Bond/TDIMポートを管理するには、GBOND-MIBモジュールとG9983-MIBモジュールの両方が必要です。
All management objects defined in the G9983-MIB module are contained in a single group g9983Port. This group is further split into 6 sub-groups, structured as recommended by RFC 4181 [RFC4181]:
G9983-MIBモジュールで定義されているすべての管理オブジェクトは、単一のグループg9983Portに含まれています。このグループはさらに、RFC 4181 [RFC4181]で推奨されているように構造化された6つのサブグループに分割されます。
o g9983PortNotifications - containing notifications (TDIM Service 'down'/'up').
o g9983PortNotifications-通知が含まれます（TDIMサービスの「ダウン」/「アップ」）。
o g9983PortConfTable - containing objects for configuration of a G.Bond/TDIM port.
o g9983PortConfTable-G.Bond/TDIMポートの構成用のオブジェクトを含みます。
o g9983PortCapTable - containing objects reflecting capabilities of a G.Bond/TDIM port.
o g9983PortCapTable-G.Bond/TDIMポートの機能を反映するオブジェクトを含みます。
o g9983PortStatTable - containing objects providing overall status information of a G.Bond/TDIM port, complementing the generic status information from the ifTable of the IF-MIB and the gBondPortStatFltStatus of GBOND-MIB.
o g9983PortStatTable-G.Bond/TDIMポートの全体的なステータス情報を提供するオブジェクトを含み、IF-MIBのifTableとGBOND-MIBのgBondPortStatFltStatusからの一般的なステータス情報を補完します。
o g9983SvcTable - containing objects for configuration and status of the services in a G.Bond/TDIM port.
o g9983SvcTable-G.Bond/TDIMポートのサービスの構成とステータスのオブジェクトを含みます。
o g9983PM - containing objects for OPTIONAL historical Performance Monitoring (PM) of a G.Bond/TDIM port.
o g9983PM-G.Bond/TDIMポートのオプションの (OPTIONAL)履歴パフォーマンスモニタリング（PM）のオブジェクトを含みます。
The G.Bond/TDIM specification allows an optional Forward Error Correction (FEC) and Interleaver block, which if supported and enabled provides a degree of protection against micro-interruptions, alien noise, and even individual Bonding Channel Entity (BCE) failures, a.k.a. cut-line protection.
G.Bond/TDIM仕様では、オプションのForward Error Correction（FEC）およびInterleaverブロックが許可されています。サポートおよび有効にすると、マイクロ割り込み、エイリアンノイズ、さらには個々のボンディングチャネルエンティティ（BCE）の障害からある程度の保護を提供します。カットライン保護。
Management objects in the g9983PortConfTable can be used to configure and query the FEC and Interleaver function of the G.Bond/TDIM port.
g9983PortConfTableの管理オブジェクトを使用して、G.Bond/TDIMポートのFECおよびインターリーバー機能を構成および照会できます。
Unlike the other two xDSL Multi-Pair Bonding schemes (G.Bond/ATM and G.Bond/Ethernet), which send the information required for reassembly of the fragmented data along with the data, G.Bond/TDIM is a synchronous scheme, requiring both ends to know the data distribution tables before any actual data transfer can happen.
他の2つのxDSLマルチペアボンディング方式（G.Bond/ATMおよびG.Bond/Ethernet）とは異なり、フラグメント化されたデータの再構成に必要な情報をデータと共に送信しますが、G.Bond/TDIMは同期方式です。実際のデータ転送が発生する前に、両端にデータ分散テーブルを知っておく必要があります。
Management objects in the g9983PortConfTable (g9983PortConfAdminServices), g9983SvcTable, and g9983OperSvcTable can be used to configure and query the configuration of services transported via the G.Bond/TDIM link. The services may be configured independently of the link state (i.e., in-service and out-of-service), as G.998.3 communicates changes in the service configuration via specific Bonding Communication Channel (BCC) messages, switching both ends of the link to the new configuration synchronously.
g9983PortConfTable（g9983PortConfAdminServices）、g9983SvcTable、およびg9983OperSvcTableの管理オブジェクトを使用して、G.Bond/TDIMリンクを介して転送されるサービスの構成を構成および照会できます。 G.998.3は特定のボンディング通信チャネル（BCC）メッセージを介してサービス構成の変更を通信し、リンクの両端を切り替えるため、サービスはリンク状態とは無関係に構成されます（つまり、サービス中とサービス外）。新しい構成に同期的に。
There can be up to 60 active services defined on a G.Bond/TDIM link. This MIB module provides an ability to define up to 255 services via the g9983SvcTable, with each row representing a possible service, and then set the actual service configuration using the g9983PortConfAdminServices object (a byte-vector of service indices), listing the active services in the order of their position in the G.Bond/TDIM frame. This design allows one to easily modify service drop priority, which directly corresponds to the service position.
G.Bond/TDIMリンクでは、最大60のアクティブなサービスを定義できます。このMIBモジュールは、g9983SvcTableを介して最大255のサービスを定義する機能を提供します。各行は可能なサービスを表し、g9983PortConfAdminServicesオブジェクト（サービスインデックスのバイトベクトル）を使用して実際のサービス構成を設定し、アクティブなサービスをG.Bond/TDIMフレーム内での位置の順序。この設計により、サービスポジションに直接対応するサービスドロッププライオリティを簡単に変更できます。
The actual list of services is provided via the read-only g9983OperSvcTable, where each entry's index corresponds to the service position, starting from index 1 for the first entry, 2 for the second entry, etc., providing an easy service navigation for a management application using GET-NEXT (instead of counting bytes in the g9983PortConfAdminServices object).
サービスの実際のリストは、読み取り専用のg9983OperSvcTableを介して提供されます。各エントリのインデックスは、最初のエントリのインデックス1から始まり、2番目のエントリのインデックス2から始まるサービス位置に対応します。これにより、管理用の簡単なサービスナビゲーションが提供されます。 （g9983PortConfAdminServicesオブジェクトのバイトをカウントする代わりに）GET-NEXTを使用するアプリケーション。
The service configuration can only be changed on a Bonding Terminating Unit at the Central Office (BTU-C).
サービス構成は、セントラルオフィス（BTU-C）のボンディング終端ユニットでのみ変更できます。
When configuring the services, please bear in mind that the sum of all the services' bandwidth SHOULD be less than or equal to the target data rate of the bonded link. Note that G.Bond/TDIM links are symmetrical; i.e., their upstream data rate equals the downstream data rate.
サービスを設定する際は、すべてのサービスの帯域幅の合計が、ボンディングされたリンクの目標データレート以下であるべきである (SHOULD) ことに留意してください。 G.Bond/TDIMリンクは対称的であることに注意してください。つまり、それらのアップストリームデータレートはダウンストリームデータレートと同じです。
The G.Bond/TDIM protocol provides an ability to map TDM services into the TDIM bonded link directly, without any additional overhead. It addresses only structure-agnostic TDM transport, disregarding any structure that may be imposed on these streams, in particular, the structure imposed by the standard TDM framing [G.704].
G.Bond/TDIMプロトコルは、追加のオーバーヘッドなしで、TDMサービスをTDIM結合リンクに直接マップする機能を提供します。構造にとらわれないTDMトランスポートのみを扱い、これらのストリームに課される可能性のある構造、特に標準のTDMフレーミングによって課される構造を無視します[G.704]。
During bandwidth degradation, services with a lower priority are impaired or dropped first. Synchronous services (fractional DS1/E1, clear channel E1/T1, T3/E3, clock) that are positioned in the beginning of the G.Bond/TDIM frame have higher priority than asynchronous services (Ethernet, ATM, Generic Framing Procedure (GFP) encapsulated) that are positioned farther away. Within the services of the same type, those with a lower position (index) have higher priority.
帯域幅の低下中は、優先度の低いサービスが最初に障害またはドロップされます。 G.Bond/TDIMフレームの先頭に位置する同期サービス（フラクショナルDS1/E1、クリアチャネルE1/T1、T3/E3、クロック）は、非同期サービス（イーサネット、ATM、Generic Framing Procedure（GFP）よりも優先度が高い）カプセル化された）より遠くに配置されている。同じタイプのサービス内では、順位（インデックス）が低いサービスが優先されます。
This MIB module provides specific 'up'/'down' notifications (g9983SvcUp/g9983SvcDown) for each of the configured services. During bandwidth degradation, a number of services may be suspended (dropped) simultaneously, according to their drop priority (position in the service list). Please note that it is possible for a higher-priority service to be dropped before a lower-priority one. For example, suppose there are two services configured on a 2-Mbps G.Bond/TDIM link: a T1 service (g9983SvcType with a value of ds1, with a bandwidth requirement of 1.5 Mbps), and an Ethernet service with a size of 0.5 Mbps. When the actual link bandwidth is reduced to 1.4 Mbps, the T1 service with a g9983OperSvcPosition value of 1 would be dropped, while the Ethernet service with a g9983OperSvcPosition value of 2 would remain up.
このMIBモジュールは、構成されたサービスごとに特定の「アップ」/「ダウン」通知（g9983SvcUp/g9983SvcDown）を提供します。帯域幅が低下している間、いくつかのサービスは、それらのドロップ優先度（サービスリスト内の位置）に従って、同時に中断（ドロップ）される場合があります。優先度の高いサービスが優先度の低いサービスより先にドロップされる可能性があることに注意してください。たとえば、2 MbpsのG.Bond/TDIMリンクに2つのサービスが構成されているとします。T1サービス（値がds1のg9983SvcType、帯域幅要件が1.5 Mbps）と、サイズが0.5のイーサネットサービスです。 Mbps。実際のリンク帯域幅が1.4 Mbpsに減少すると、g9983OperSvcPosition値が1のT1サービスはドロップされ、g9983OperSvcPosition値が2のイーサネットサービスはアップしたままになります。
Notifications SHOULD be rate-limited (throttled) such that there is an implementation-specific gap between the generation of consecutive notifications of the same event. This mechanism prevents "notification flooding" in cases where g9983OperSvcState oscillates between the 'up' and 'down' states. When notifications are rate-limited, they are dropped and not queued for sending at a future time. This is intended to be a general rate-limiting statement for notifications that otherwise have no explicit rate-limiting assertions in this document.
通知は、同じイベントの連続した通知の生成の間に実装固有のギャップが存在するように、レート制限（スロットル）すべきです (SHOULD)。このメカニズムは、g9983OperSvcStateが「アップ」状態と「ダウン」状態の間で振動する場合に「通知フラッディング」を防ぎます。通知がレート制限されている場合、通知は破棄され、後で送信するためのキューに入れられません。これは、このドキュメントで明示的なレート制限アサーションを持たない通知の一般的なレート制限ステートメントになることを目的としています。
The OPTIONAL Performance Monitoring counters, thresholds, and history buckets (interval-counters), similar to those defined in [TR-159], are implemented using the textual conventions defined in the HC-PerfHist-TC-MIB [RFC3705]. The HC-PerfHist-TC-MIB defines 64-bit versions of the textual conventions found in the PerfHist-TC-MIB [RFC3593].
The agent SHOULD align the beginning of each interval to a fifteen-minute boundary of a wall clock. Likewise, the beginning of each one-day interval SHOULD be aligned with the start of a day.
エージェントは、各間隔の始まりを壁時計の15分の境界に合わせるべきです（SHOULD）。同様に、各1日の間隔の開始は、1日の開始に合わせるべきです (SHOULD)。
Counters are not reset when a G.Bond TDIM port is re-initialized, but rather only when the agent is reset or re-initialized.
G.Bond TDIMポートが再初期化されたときにカウンターがリセットされるのではなく、エージェントがリセットまたは再初期化されたときにのみカウンターがリセットされます。
Note that the accumulation of certain performance events for a monitored entity is inhibited (counting stops) during periods of service unavailability on that entity. The DESCRIPTION clause of Performance Monitoring counters in this MIB module specifies which of the counters are inhibited during periods of service unavailability.
監視対象エンティティの特定のパフォーマンスイベントの蓄積は、そのエンティティでサービスを利用できない期間中は禁止（カウント停止）されることに注意してください。このMIBモジュールのパフォーマンスモニタリングカウンタのDESCRIPTION句は、サービスが利用できない期間にどのカウンタを禁止するかを指定します。
This section contains the mapping between relevant managed objects (attributes) defined in [TR-159] and the managed objects defined in this document. Note that all management objects defined in [G.998.3] have corresponding objects in [TR-159].
このセクションには、[TR-159]で定義されている関連する管理対象オブジェクト（属性）と、このドキュメントで定義されている管理対象オブジェクトの間のマッピングが含まれています。 [G.998.3]で定義されているすべての管理オブジェクトには、[TR-159]に対応するオブジェクトがあることに注意してください。
+------------------------------+---------------------------------------+
| TR-159 Managed Object | Corresponding SNMP Object |
+------------------------------+---------------------------------------+
| oBondTDIM - Basic Package | |
| (Mandatory) | |
+------------------------------+---------------------------------------+
| aCRC4Errors | g9983PortStatCrc4Errors |
+------------------------------+---------------------------------------+
| aCRC6Errors | g9983PortStatCrc6Errors |
+------------------------------+---------------------------------------+
| aCRC8Errors | g9983PortStatCrc8Errors |
+------------------------------+---------------------------------------+
| aFECSupported | g9983PortCapFecSupported |
+------------------------------+---------------------------------------+
+------------------------------+---------------------------------------+
| oBondTDIM - FEC Package | |
| (Optional) | |
+------------------------------+---------------------------------------+
| aFECAdminState | g9983PortConfFecAdminState |
+------------------------------+---------------------------------------+
| aFECOperState | g9983PortStatFecOperState |
+------------------------------+---------------------------------------+
| aFECWordSize | g9983PortConfFecWordSize |
+------------------------------+---------------------------------------+
| aFECRedundancySize | g9983PortConfFecRedundancySize |
+------------------------------+---------------------------------------+
| aFECInterleaverType | g9983PortConfFecInterleaverType |
+------------------------------+---------------------------------------+
| aFECInterleaverDepth | g9983PortConfFecInterleaverDepth |
+------------------------------+---------------------------------------+
| aFECMaxWordSize | g9983PortCapFecMaxWordSize |
+------------------------------+---------------------------------------+
| aFECMaxRedundancySize | g9983PortCapFecMaxRedundancySize |
+------------------------------+---------------------------------------+
| aFECInterleaverTypesSupported|g9983PortCapFecInterleaverTypeSupported|
+------------------------------+---------------------------------------+
| aFECMaxInterleaverDepth | g9983PortCapFecMaxInterleaverDepth |
+------------------------------+---------------------------------------+
| oTDIMService - Basic | |
| Package (Mandatory) | |
+------------------------------+---------------------------------------+
| aServiceID | g9983OperSvcPosition |
+------------------------------+---------------------------------------+
| aServiceIfIdx | g9983SvcIfIdx |
+------------------------------+---------------------------------------+
| aServiceType | g9983SvcType |
+------------------------------+---------------------------------------+
| aServiceSize | g9983SvcSize |
+------------------------------+---------------------------------------+
| aServiceOperState | g9983OperSvcState |
+------------------------------+---------------------------------------+
| aServiceUpDownEnable | g9983PortConfSvcUpDownEnable |
+------------------------------+---------------------------------------+
| nServiceUp | g9983SvcUp |
+------------------------------+---------------------------------------+
| nServiceDown | g9983SvcDown |
+------------------------------+---------------------------------------+
Table 1: Mapping of TR-159 Managed Objects
表1：TR-159管理対象オブジェクトのマッピング
Note that some of the mapping between the objects defined in TR-159 and the ones defined in this MIB module is not one-to-one; for example, while TR-159 PM attributes aGroupPerf* map to the corresponding gBondPortPm* objects of the GBOND-MIB module, there are no dedicated PM attributes for the g9983PortPm* and g9983SvcPm* objects introduced in this MIB module. However, since their definition is identical to the definition of gBondPortPm* objects of the GBOND-MIB module, we can map g9983PortPm* and g9983SvcPm* to the relevant aGroupPerf* attributes of TR-159 and use the term 'partial mapping' to denote the fact that this mapping is not one-to-one.
TR-159で定義されたオブジェクトとこのMIBモジュールで定義されたオブジェクトの間のマッピングの一部は1対1ではないことに注意してください。たとえば、TR-159 PM属性aGroupPerf *は、GBOND-MIBモジュールの対応するgBondPortPm *オブジェクトにマッピングされますが、このMIBモジュールで導入されたg9983PortPm *およびg9983SvcPm *オブジェクトの専用PM属性はありません。ただし、それらの定義はGBOND-MIBモジュールのgBondPortPm *オブジェクトの定義と同一であるため、g9983PortPm *およびg9983SvcPm *をTR-159の関連するaGroupPerf *属性にマップし、「部分マッピング」という用語を使用して、このマッピングは1対1ではありません。
G9983-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY,
OBJECT-TYPE,
NOTIFICATION-TYPE,
mib-2,
Unsigned32,
Counter32
FROM SNMPv2-SMI -- RFC 2578
TEXTUAL-CONVENTION,
RowStatus,
TruthValue
FROM SNMPv2-TC -- RFC 2579
MODULE-COMPLIANCE,
OBJECT-GROUP,
NOTIFICATION-GROUP
FROM SNMPv2-CONF -- RFC 2580
ifIndex,
InterfaceIndex
FROM IF-MIB -- RFC 2863
HCPerfCurrentCount,
HCPerfIntervalCount,
HCPerfValidIntervals,
HCPerfInvalidIntervals,
HCPerfTimeElapsed
FROM HC-PerfHist-TC-MIB -- RFC 3705
;
------------------------------------------------------------------------
g9983MIB MODULE-IDENTITY
LAST-UPDATED "201302200000Z" -- 20 February 2013
ORGANIZATION "IETF ADSL MIB Working Group"
CONTACT-INFO
"WG charter:
http://datatracker.ietf.org/wg/adslmib/charter/
Mailing Lists:
General Discussion: adslmib@ietf.org
To Subscribe: adslmib-request@ietf.org
In Body: subscribe your_email_address
Chair: Menachem Dodge Postal: ECI Telecom, Ltd. 30 Hasivim St. Petach-Tikva 4951169 Israel Phone: +972-3-926-8421 EMail: menachemdodge1@gmail.com
議長：Menachem Dodge郵便：ECI Telecom、Ltd. 30 Hasivim St. Petach-Tikva 4951169イスラエル電話：+ 972-3-926-8421メール：menachemdodge1@gmail.com
Editor: Edward Beili Postal: Actelis Networks, Inc. 25 Bazel St., P.O.B. 10173 Petach-Tikva 49103 Israel Phone: +972-3-924-3491 EMail: edward.beili@actelis.com"
編集者：Edward Beili郵便番号：Actelis Networks、Inc.25 Bazel St.、P.O.B. 10173 Petach-Tikva 49103 Israel電話：+ 972-3-924-3491メール：edward.beili@actelis.com "
DESCRIPTION "The objects in this MIB module are used to manage the multi-pair bonded xDSL interfaces using time-division inverse multiplexing (TDIM), as defined in ITU-T Recommendation G.998.3 (G.Bond/TDIM).
説明「このMIBモジュールのオブジェクトは、ITU-T勧告G.998.3（G.Bond/TDIM）で定義されているように、時分割逆多重化（TDIM）を使用してマルチペアボンディングxDSLインターフェイスを管理するために使用されます。
This MIB module MUST be used in conjunction with the GBOND-MIB module, common to all G.Bond technologies.
このMIBモジュールは、すべてのG.Bondテクノロジーに共通のGBOND-MIBモジュールと組み合わせて使用しなければなりません (MUST)。
The following references are used throughout this MIB module:
このMIBモジュール全体で次の参照が使用されています。
[G.998.3] refers to: ITU-T Recommendation G.998.3: 'Multi-pair bonding using time-division inverse multiplexing', January 2005.
[G.998.3]は、ITU-T勧告G.998.3：「時分割逆多重化を使用したマルチペアボンディング」、2005年1月を指します。
[TR-159] refers to: Broadband Forum Technical Report: 'Management Framework for xDSL Bonding', December 2008.
[TR-159]は、ブロードバンドフォーラムテクニカルレポート：「xDSLボンディングの管理フレームワーク」、2008年12月を指します。
Naming Conventions:
BCE - Bonding Channel Entity
BTU - Bonding Terminating Unit
BTU-C - Bonding Terminating Unit, CO side
BTU-R - Bonding Terminating Unit, Remote Terminal (CPE) side
CO - Central Office
CPE - Customer Premises Equipment
GBS - Generic Bonding Sub-layer
GBS-C - Generic Bonding Sub-layer, CO side
GBS-R - Generic Bonding Sub-layer, Remote Terminal (CPE) side
SNR - Signal to Noise Ratio
Copyright (c) 2013 IETF Trust and the persons identified as authors of the code. All rights reserved.
Copyright（c）2013 IETF Trustおよびコードの作成者として識別された人物。全著作権所有。
Redistribution and use in source and binary forms, with or without modification, is permitted pursuant to, and subject to the license terms contained in, the Simplified BSD License set forth in Section 4.c of the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info)."
ソースおよびバイナリ形式での再配布および使用は、変更の有無にかかわらず、IETFドキュメントに関連するIETFトラストの法的規定のセクション4.cに記載されているSimplified BSD Licenseに準拠し、それに含まれるライセンス条項に従って許可されます（ http://trustee.ietf.org/license-info）」
REVISION "201302200000Z" -- 20 February 2013 DESCRIPTION "Initial version, published as RFC 6766."
改訂 "201302200000Z"-2013年2月20日説明 "初期バージョン、RFC 6766として公開されました。"
::= { mib-2 210 }
-- Sections of the module
-- Structured as recommended by RFC 4181, Appendix D
g9983Objects OBJECT IDENTIFIER ::= { g9983MIB 1 }
g9983Conformance OBJECT IDENTIFIER ::= { g9983MIB 2 }
-- Groups in the module
-モジュール内のグループ
g9983Port OBJECT IDENTIFIER ::= { g9983Objects 1 }
-- Textual Conventions
-テキスト表記
G9983SvcIndex ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"A unique value, greater than zero, for each service defined
in the managed G.Bond/TDIM port.
It is RECOMMENDED that values be assigned contiguously
starting from 1. The value for each service MUST remain
constant at least from one re-initialization of the local
management subsystem to the next re-initialization."
SYNTAX Unsigned32 (1..255)
G9983SvcIndexList ::= TEXTUAL-CONVENTION
DISPLAY-HINT "1d:"
STATUS current
DESCRIPTION
"This textual convention represents a continuous ordered list of
all the services defined for the managed G.Bond/TDIM port.
The value of this object is a concatenation of zero or more (up
to 60) octets, where each octet contains an 8-bit
G9983SvcIndex value, identifying a particular service.
An octet's position reflects the associated service position and its priority in the G.Bond/TDIM frame, with the first octet being the first service of highest priority.
オクテットの位置は、G.Bond/TDIMフレーム内の関連するサービスの位置と優先度を反映しており、最初のオクテットが最も高い優先度の最初のサービスです。
A zero-length octet string is object-specific and MUST therefore be defined as part of the description of any object that uses this syntax. Examples of the usage of a zero-length value might include situations where an object using this textual convention is irrelevant for a specific G.Bond/TDIM port type or where no services have been defined for this port." SYNTAX OCTET STRING (SIZE (0..60))
長さゼロのオクテット文字列はオブジェクト固有であるため、この構文を使用するオブジェクトの説明の一部として定義しなければなりません (MUST)。長さゼロの値の使用例には、このテキストの表記法を使用するオブジェクトが特定のG.Bond/TDIMポートタイプに無関係である状況や、このポートにサービスが定義されていない状況が含まれる場合があります。 "SYNTAX OCTET STRING（SIZE（ 0..60））
G9983SvcOrderIndex ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"A unique value, greater than zero, for each service defined
in the managed G.Bond/TDIM port, showing its relative position
inside the G.Bond/TDIM frame."
SYNTAX Unsigned32 (1..60)
-- Port Notifications group
-ポート通知グループ
g9983PortNotifications OBJECT IDENTIFIER
::= { g9983Port 0 }
g9983SvcUp NOTIFICATION-TYPE
OBJECTS {
-- ifIndex and g9983OperSvcPosition would be part of the trap OID
g9983OperSvcIdx,
g9983SvcIfIdx
}
STATUS current
DESCRIPTION
"This notification indicates that a service, indicated by the
g9983OperSvcIdx (mapped to a particular interface
indicated by the g9983SvcIfIdx), in a particular
G.Bond/TDIM port is passing traffic.
This notification is generated (unless disabled or dropped by the rate-limiting mechanism) when the g9983OperSvcState object has left the 'down' state, while the G.Bond/TDIM port state (the ifOperStatus of the IF-MIB) is 'up'.
この通知は、g9983OperSvcStateオブジェクトが「ダウン」状態のままで、G.Bond/TDIMポート状態（IF-MIBのifOperStatus）が「アップ」のときに生成されます（レート制限メカニズムによって無効にされたりドロップされたりしない限り）。 。
Generation of this notification is controlled by the g9983PortConfSvcUpDownEnable object.
この通知の生成は、g9983PortConfSvcUpDownEnableオブジェクトによって制御されます。
This object maps to the TR-159 notification nServiceUp."
このオブジェクトは、TR-159通知nServiceUpにマップされます。」
REFERENCE
"[TR-159], Section 5.5.5.7"
::= { g9983PortNotifications 1 }
g9983SvcDown NOTIFICATION-TYPE
OBJECTS {
-- ifIndex and g9983OperSvcPosition would be part of the trap OID
g9983OperSvcIdx,
g9983SvcIfIdx
}
STATUS current
DESCRIPTION
"This notification indicates that a service indicated by the
g9983OperSvcIdx (mapped to a particular interface
indicated by the g9983SvcIfIdx) in a particular
G.Bond/TDIM port has stopped passing traffic.
This notification is generated (unless disabled or dropped by the rate-limiting mechanism), when the g9983OperSvcState object has entered the 'down' state, while the G.Bond/TDIM port state (the ifOperStatus of the IF-MIB) is 'up'.
この通知は、G.Bond/TDIMポートの状態（IF-MIBのifOperStatus）が「アップ」であるときに、g9983OperSvcStateオブジェクトが「ダウン」状態になったときに生成されます（レート制限メカニズムによって無効またはドロップされない限り）。 '。
Generation of this notification is controlled by the g9983PortConfSvcUpDownEnable object.
この通知の生成は、g9983PortConfSvcUpDownEnableオブジェクトによって制御されます。
This object maps to the TR-159 notification nServiceDown."
REFERENCE
"[TR-159], Section 5.5.5.8"
::= { g9983PortNotifications 2 }
-- G.Bond/TDIM Port group
-G.Bond/TDIMポートグループ
g9983PortConfTable OBJECT-TYPE
SYNTAX SEQUENCE OF G9983PortConfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Table for configuration of G.Bond/TDIM ports. Entries in
this table MUST be maintained in a persistent manner."
::= { g9983Port 1 }
g9983PortConfEntry OBJECT-TYPE
SYNTAX G9983PortConfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the G.Bond/TDIM Port Configuration table.
Each entry represents a G.Bond/TDIM port indexed by the
ifIndex. Additional configuration parameters are available
via the gBondPortConfEntry of the GBOND-MIB.
Note that a G.Bond/TDIM port runs on top of a single or
multiple BCE port(s), which are also indexed by the ifIndex."
INDEX { ifIndex }
::= { g9983PortConfTable 1 }
G9983PortConfEntry ::=
SEQUENCE {
g9983PortConfFecAdminState TruthValue,
g9983PortConfFecWordSize Unsigned32,
g9983PortConfFecRedundancySize Unsigned32,
g9983PortConfFecInterleaverType INTEGER,
g9983PortConfFecInterleaverDepth Unsigned32,
g9983PortConfAdminServices G9983SvcIndexList,
g9983PortConfSvcUpDownEnable TruthValue
}
g9983PortConfFecAdminState OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A desired state of the OPTIONAL Forward Error Correction
(FEC) function of the G.Bond/TDIM port.
A value of 'false' indicates that the FEC function SHALL be disabled. A value of 'true' indicates that the FEC function SHALL be enabled, if supported by the G.Bond/TDIM port, as indicated by the g9983PortCapFecSupported object. The g9983PortStatFecOperState object indicates the current operational state of the FEC function.
「false」の値は、FEC機能を無効にしなければならない (SHALL)ことを示します。 「true」の値は、g9983PortCapFecSupportedオブジェクトで示されるように、G.Bond/TDIMポートでサポートされている場合、FEC機能が有効になっていなければならない (SHALL)ことを示します。 g9983PortStatFecOperStateオブジェクトは、FEC機能の現在の動作状態を示します。
For the GBS-R ports, the value of this object cannot be changed directly. This value may be changed as a result of a write operation on the g9983PortCapFecSupported object of a remote GBS-C.
GBS-Rポートの場合、このオブジェクトの値を直接変更することはできません。この値は、リモートGBS-Cのg9983PortCapFecSupportedオブジェクトに対する書き込み操作の結果として変更される可能性があります。
Modifications of this object MUST be performed when the link is 'down'. Attempts to change this object MUST be rejected if the link is 'up' or initializing, or if it is a GBS-R.
このオブジェクトの変更は、リンクが「ダウン」しているときに実行しなければなりません (MUST)。リンクが「アップ」または初期化中の場合、またはGBS-Rの場合、このオブジェクトを変更する試みは拒否しなければなりません (MUST)。
This object maps to the TR-159/G.998.3 attribute aFECAdminState."
REFERENCE
"[TR-159], Section 5.5.4.5; [G.998.3], Appendix II, B-X"
::= { g9983PortConfEntry 1 }
g9983PortConfFecWordSize OBJECT-TYPE
SYNTAX Unsigned32 (0|20..255)
UNITS "octets"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A FEC code word size, in octets, for G.Bond/TDIM ports
supporting the FEC function.
This object is read-write for the GBS-C ports and read-only for the GBS-R.
このオブジェクトは、GBS-Cポートの場合は読み取り/書き込み、GBS-Rの場合は読み取り専用です。
A value of zero SHALL be returned if the FEC function is disabled (via g9983PortConfFecAdminState) or not supported.
FEC機能が（g9983PortConfFecAdminStateを介して）無効になっているかサポートされていない場合は、ゼロの値が返されなければなりません (SHALL)。
Changing of the FEC code word size MUST be performed when the FEC-enabled link is 'down'. Attempts to change this object MUST be rejected if the link is 'up' or initializing or if the FEC function is disabled/not supported.
FEC対応リンクが「ダウン」しているときに、FECコードワードサイズの変更を実行しなければなりません (MUST)。リンクが「アップ」または初期化されている場合、またはFEC機能が無効になっている/サポートされていない場合、このオブジェクトを変更する試みは拒否しなければなりません (MUST)。
This object maps to the TR-159/G.998.3 attribute aFECWordSize."
REFERENCE
"[TR-159], Section 5.5.4.7; [G.998.3], Appendix II, B-XI"
::= { g9983PortConfEntry 2 }
g9983PortConfFecRedundancySize OBJECT-TYPE
SYNTAX Unsigned32 (0|2|4|8|16|20)
UNITS "octets"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A FEC redundancy word size, in octets, for G.Bond/TDIM
ports supporting the FEC function.
This object is read-write for the GBS-C ports and read-only for the GBS-R.
このオブジェクトは、GBS-Cポートの場合は読み取り/書き込み、GBS-Rの場合は読み取り専用です。
A value of zero SHALL be returned if the FEC function is disabled (via g9983PortConfFecAdminState) or not supported.
FEC機能が（g9983PortConfFecAdminStateを介して）無効になっているかサポートされていない場合は、ゼロの値が返されなければなりません (SHALL)。
Changing of the FEC redundancy word size MUST be performed when the FEC-enabled link is 'down'. Attempts to change this object MUST be rejected if the link is 'up' or initializing or if the FEC function is disabled/not supported.
FEC対応リンクが「ダウン」しているときに、FEC冗長ワードサイズの変更を実行しなければなりません (MUST)。リンクが「アップ」または初期化されている場合、またはFEC機能が無効になっている/サポートされていない場合、このオブジェクトを変更する試みは拒否しなければなりません (MUST)。
This object maps to the TR-159/G.998.3 attribute aFECRedundancySize."
このオブジェクトは、TR-159/G.998.3の属性aFECRedundancySizeにマップされます。
REFERENCE
"[TR-159], Section 5.5.4.8; [G.998.3], Appendix II, B-XII"
::= { g9983PortConfEntry 3 }
g9983PortConfFecInterleaverType OBJECT-TYPE
SYNTAX INTEGER {
none(0),
block(1),
convolution(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"An Interleaver type for G.Bond/TDIM ports supporting the
FEC function.
This object is read-write for the GBS-C ports and read-only for the GBS-R.
このオブジェクトは、GBS-Cポートの場合は読み取り/書き込み、GBS-Rの場合は読み取り専用です。
A value of none(0) SHALL be returned if the FEC function is disabled (via g9983PortConfFecAdminState) or not supported.
FEC機能が（g9983PortConfFecAdminStateを介して）無効になっているかサポートされていない場合は、none（0）の値を返さなければなりません (SHALL)。
Changing of the Interleaver type MUST be performed when the FEC-enabled link is 'down'. Attempts to change this object MUST be rejected if the link is 'up' or initializing or if the FEC function is disabled/not supported.
インターリーバータイプの変更は、FEC対応リンクが「ダウン」のときに実行しなければなりません (MUST)。リンクが「アップ」または初期化されている場合、またはFEC機能が無効になっている/サポートされていない場合、このオブジェクトを変更する試みは拒否しなければなりません (MUST)。
This object maps to the TR-159/G.998.3 attribute
aFECInterleaverType."
REFERENCE
"[TR-159], Section 5.5.4.9; [G.998.3], Appendix II, B-XIII"
::= { g9983PortConfEntry 4 }
g9983PortConfFecInterleaverDepth OBJECT-TYPE
SYNTAX Unsigned32 (0|1|2|3|4|6|8|12|16|24|32|48|96)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"An Interleaver depth for G.Bond/TDIM ports supporting the
FEC function.
This object is read-write for the GBS-C ports and read-only for the GBS-R.
このオブジェクトは、GBS-Cポートの場合は読み取り/書き込み、GBS-Rの場合は読み取り専用です。
A value of zero SHALL be returned if the FEC function is disabled (via g9983PortConfFecAdminState) or not supported.
FEC機能が（g9983PortConfFecAdminStateを介して）無効になっているかサポートされていない場合は、ゼロの値が返されなければなりません (SHALL)。
Changing of the Interleaver depth MUST be performed when the FEC-enabled link is 'down'. Attempts to change this object MUST be rejected if the link is 'up' or initializing or if the FEC function is disabled/not supported.
インターリーバー深度の変更は、FEC対応リンクが「ダウン」しているときに実行しなければなりません (MUST)。リンクが「アップ」または初期化されている場合、またはFEC機能が無効になっている/サポートされていない場合、このオブジェクトを変更する試みは拒否しなければなりません (MUST)。
This object maps to the TR-159/G.998.3 attribute
aFECInterleaverDepth."
REFERENCE
"[TR-159], Section 5.5.4.10; [G.998.3], Appendix II, B-XIV"
::= { g9983PortConfEntry 5 }
g9983PortConfAdminServices OBJECT-TYPE
SYNTAX G9983SvcIndexList
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Desired list of services for a G.Bond/TDIM port. This object
is a list of pointers to entries in the g9983SvcTable.
The value of this object is a continuous ordered list of up to 60 indices (g9983SvcIdx) of the active services carried via the G.Bond/TDIM link. The position of a service in the list determines its relative priority in cases of bandwidth degradation -- the priority decreases towards the end of the list, which means that the last service in the list would be suspended first when the bandwidth degrades.
このオブジェクトの値は、G.Bond/TDIMリンクを介して伝送されるアクティブなサービスの最大60のインデックス（g9983SvcIdx）の連続した順序付きリストです。リスト内のサービスの位置によって、帯域幅が低下した場合の相対的な優先度が決まります。優先度はリストの終わりに向かって減少します。つまり、帯域幅が低下すると、リストの最後のサービスが最初に一時停止されます。
This object is writable and readable for the GBS-C ports. It is irrelevant for the GBS-R ports -- a zero-length octet string SHALL be returned on an attempt to read this object, and an attempt to change this object MUST be rejected in this case.
このオブジェクトは、GBS-Cポートに対して書き込みおよび読み取りが可能です。これはGBS-Rポートには関係ありません。このオブジェクトを読み取ろうとすると、長さがゼロのオクテット文字列が返されなければならず (SHALL)、この場合、このオブジェクトを変更する試みは拒否しなければなりません (MUST)。
Note that the current operational service list is available via the g9983OperSvcTable object.
現在の運用サービスリストは、g9983OperSvcTableオブジェクトを介して利用できることに注意してください。
This object for a GBS-C port MAY be modified independently of
the link's state, i.e., in-service and out-of-service.
Attempts to set this object to a list with a member value that
is not the value of the index for an active entry in the
corresponding g9983SvcTable table MUST be rejected."
REFERENCE
"[G.998.3], Sections 10.2.3, 13.3.4.6-13.3.4.11"
::= { g9983PortConfEntry 6 }
g9983PortConfSvcUpDownEnable OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether g9983SvcUp and g9983SvcDown
notifications should be generated for this interface.
A value of true(1) indicates that the notifications are enabled. A value of false(2) indicates that the notifications are disabled.
true（1）の値は、通知が有効であることを示します。 false（2）の値は、通知が無効であることを示します。
This object maps to the TR-159 attribute
aServiceUpDownEnable."
REFERENCE
"[TR-159], Section 5.5.5.6"
::= { g9983PortConfEntry 7 }
g9983PortCapTable OBJECT-TYPE
SYNTAX SEQUENCE OF G9983PortCapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Table for capabilities of G.Bond/TDIM ports. Entries in this
table MUST be maintained in a persistent manner."
::= { g9983Port 2 }
g9983PortCapEntry OBJECT-TYPE
SYNTAX G9983PortCapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the G.Bond/TDIM Port Capability table.
Each entry represents a G.Bond/TDIM port indexed by the
ifIndex. Additional capabilities are available via the
gBondPortCapabilityEntry of the GBOND-MIB.
Note that a G.Bond/TDIM port runs on top of a single
or multiple BCE port(s), which are also indexed by the ifIndex."
INDEX { ifIndex }
::= { g9983PortCapTable 1 }
G9983PortCapEntry ::=
SEQUENCE {
g9983PortCapFecSupported TruthValue,
g9983PortCapFecMaxWordSize Unsigned32,
g9983PortCapFecMaxRedundancySize Unsigned32,
g9983PortCapFecInterleaverTypeSupported INTEGER,
g9983PortCapFecMaxInterleaverDepth Unsigned32
}
g9983PortCapFecSupported OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"FEC and Interleaver capability of the G.Bond/TDIM port.
This object has a value of true(1) when the port supports the
FEC and Interleaver function.
A value of false(2) is returned when the port does not
support the FEC and Interleaver function.
This object maps to the TR-159/G.998.3 attribute
aFECSupported."
REFERENCE
"[TR-159], Section 5.5.4.4; [G.998.3], Appendix II, B-VI"
::= { g9983PortCapEntry 1 }
g9983PortCapFecMaxWordSize OBJECT-TYPE
SYNTAX Unsigned32 (0|20..255)
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A maximum supported FEC code word size, in octets, for
G.Bond/TDIM ports supporting the FEC function.
A value of zero SHALL be returned if the FEC function is not supported.
FEC機能がサポートされていない場合は、ゼロの値を返さなければなりません (SHALL)。
This object maps to the TR-159 attribute aFECWordSize."
REFERENCE
"[TR-159], Section 5.5.4.11; [G.998.3], Appendix II, B-XI"
::= { g9983PortCapEntry 2 }
g9983PortCapFecMaxRedundancySize OBJECT-TYPE
SYNTAX Unsigned32 (0|2|4|8|16|20)
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A maximum supported FEC redundancy word size, in octets, for
G.Bond/TDIM ports supporting the FEC function.
A value of zero SHALL be returned if the FEC function is not supported.
FEC機能がサポートされていない場合は、ゼロの値を返さなければなりません (SHALL)。
This object maps to the TR-159 attribute aFECMaxRedundancySize."
このオブジェクトは、TR-159属性aFECMaxRedundancySizeにマップされます。」
REFERENCE
"[TR-159], Section 5.5.4.12; [G.998.3], Appendix II, B-XII"
::= { g9983PortCapEntry 3 }
g9983PortCapFecInterleaverTypeSupported OBJECT-TYPE
SYNTAX INTEGER {
none(0),
block(1),
convolution(2),
blockConvolution(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Supported Interleaver types for G.Bond/TDIM ports supporting
the FEC function.
Possible values are:
none - the port does not support interleaving
block - the port supports Block Interleaver
convolution - the port supports Convolution Interleaver
blockConvolution - the port supports both Block Interleaver
and Convolution Interleaver
This object maps to the TR-159 attribute
aFECInterleaverTypesSupported."
REFERENCE
"[TR-159], Section 5.5.4.13; [G.998.3], Appendix II, B-XIII"
::= { g9983PortCapEntry 4 }
g9983PortCapFecMaxInterleaverDepth OBJECT-TYPE
SYNTAX Unsigned32 (0|1|2|3|4|6|8|12|16|24|32|48|96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A maximum Interleaver depth for G.Bond/TDIM ports supporting
the FEC function.
A value of zero SHALL be returned if the Interleaver is not supported.
インターリーバーがサポートされていない場合は、ゼロの値を返さなければなりません (SHALL)。
This object maps to the TR-159 attribute
aFECMaxInterleaverDepth."
REFERENCE
"[TR-159], Section 5.5.4.14; [G.998.3], Appendix II, B-XIV"
::= { g9983PortCapEntry 5 }
g9983PortStatTable OBJECT-TYPE
SYNTAX SEQUENCE OF G9983PortStatEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides overall status information of G.Bond
TDIM ports, complementing the generic status information from
the ifTable of the IF-MIB and the gBondPortStatFltStatus of
the GBOND-MIB. Additional status information about connected
BCEs is available from the relevant line MIBs.
This table contains live data from the equipment. As such,
it is NOT persistent."
::= { g9983Port 3 }
g9983PortStatEntry OBJECT-TYPE
SYNTAX G9983PortStatEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the G.Bond/TDIM Port Status table.
Each entry represents a G.Bond/TDIM port indexed by the
ifIndex.
Note that a G.Bond GBS port runs on top of a single
or multiple BCE port(s), which are also indexed by the ifIndex."
INDEX { ifIndex }
::= { g9983PortStatTable 1 }
G9983PortStatEntry ::=
SEQUENCE {
g9983PortStatFecOperState TruthValue,
g9983PortStatFltStatus BITS,
g9983PortStatCrc4Errors Counter32,
g9983PortStatCrc6Errors Counter32,
g9983PortStatCrc8Errors Counter32
}
g9983PortStatFecOperState OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only value indicating the current operational state
of the OPTIONAL Forward Error Correction (FEC) function for
the G.998.3 port.
A value of 'false' indicates that the FEC function is
disabled. A value of 'true' indicates that the FEC function
is enabled (and supported).
This object maps to the TR-159 attribute aFECOperState."
REFERENCE
"[TR-159], Section 5.5.4.6"
::= { g9983PortStatEntry 1 }
g9983PortStatFltStatus OBJECT-TYPE
SYNTAX BITS {
serviceDown(0),
wrongConfig(1)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"G.Bond/TDIM port fault status. This is a bitmap of possible
conditions. The various bit positions are:
serviceDown - at least one of the services defined
for this aggregation group is down
(due to low rate).
wrongConfig - at least one BCE at the remote GBS-R
is already connected to another GBS.
This object is intended to supplement the ifOperStatus object
in the IF-MIB and the gBondPortStatFltStatus object in the
GBOND-MIB."
REFERENCE
"[G.998.3], Section 6.3; RFC 2863, IF-MIB, ifOperStatus;
RFC 6765, GBOND-MIB, gBondPortStatFltStatus"
::= { g9983PortStatEntry 2 }
g9983PortStatCrc4Errors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of CRC-4 errors (frame header errors) on all
pairs in the G.Bond/TDIM port. Simultaneous errors on M lines
SHOULD be counted M times.
Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime as defined in the IF-MIB.
このカウンターの値の不連続は、管理システムの再初期化時に発生する可能性があります。また、IF-MIBで定義されているifCounterDiscontinuityTimeの値によって示される他の場合にも発生する可能性があります。
This object maps to the TR-159/G.998.3 attribute aCRC4Errors."
REFERENCE
"[TR-159], Section 5.5.4.1; [G.998.3], Appendix II, B-VII"
::= { g9983PortStatEntry 3 }
g9983PortStatCrc6Errors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of CRC-6 errors (super-frame errors) on all
pairs in the G.Bond/TDIM port. Simultaneous errors on M lines
SHOULD be counted 1 time.
Discontinuities in the value of this counter can occur at re-initialization of the local management subsystem, and at other times as indicated by the value of ifCounterDiscontinuityTime as defined in the IF-MIB.
このカウンタの値の不連続性は、ローカル管理サブシステムの再初期化時に発生する可能性があり、IF-MIBで定義されているifCounterDiscontinuityTimeの値によって示される他の場合にも発生する可能性があります。
This object maps to the TR-159/G.998.3 attribute aCRC6Errors."
REFERENCE
"[TR-159], Section 5.5.4.2; [G.998.3], Appendix II, B-VIII"
::= { g9983PortStatEntry 4 }
g9983PortStatCrc8Errors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of CRC-8 errors (event/message errors) on all
pairs in the G.Bond/TDIM port. Simultaneous errors on M lines
SHOULD be counted M times.
Discontinuities in the value of this counter can occur at re-initialization of the local management subsystem, and at other times as indicated by the value of ifCounterDiscontinuityTime as defined in the IF-MIB.
このカウンタの値の不連続性は、ローカル管理サブシステムの再初期化時に発生する可能性があり、IF-MIBで定義されているifCounterDiscontinuityTimeの値によって示される他の場合にも発生する可能性があります。
This object maps to the TR-159/G.998.3 attribute aCRC8Errors."
REFERENCE
"[TR-159], Section 5.5.4.3; [G.998.3], Appendix II, B-IX"
::= { g9983PortStatEntry 5 }
g9983OperSvcTable OBJECT-TYPE
SYNTAX SEQUENCE OF G9983OperSvcEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Table of the operational services configured on a G.Bond/TDIM
port. This table reflects current actual service configuration,
set by the g9983PortConfAdminServices object. The number of
entries (services) in this table therefore can vary between
0, when no services are configured, and 60, for the maximum
number of services.
This table contains live data from the equipment. As such,
it is NOT persistent."
::= { g9983Port 4 }
g9983OperSvcEntry OBJECT-TYPE
SYNTAX G9983OperSvcEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the G.Bond/TDIM Port Operational Service table,
containing the index of an active service entry in the
g9983SvcTable. The entry is indexed by the ifIndex,
indicating a corresponding G.Bond/TDIM port, and by
g9983OperSvcPosition (1..60), indicating the
corresponding service position in the G.Bond/TDIM frame."
INDEX { ifIndex, g9983OperSvcPosition }
::= { g9983OperSvcTable 1 }
G9983OperSvcEntry ::=
SEQUENCE {
g9983OperSvcPosition G9983SvcOrderIndex,
g9983OperSvcIdx G9983SvcIndex,
g9983OperSvcState INTEGER
}
g9983OperSvcPosition OBJECT-TYPE
SYNTAX G9983SvcOrderIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"G.Bond/TDIM operational service position -- a unique index,
indicating relative placement of the associated service
pointed to by g9983OperSvcIdx, within the G.Bond/TDIM frame.
There can be up to 60 services defined over a TDIM bonded facility. Services with lower indices have higher priority in cases of bandwidth degradation.
TDIM結合施設では、最大60のサービスを定義できます。帯域幅が低下した場合、インデックスが低いサービスほど優先度が高くなります。
The value of g9983OperSvcPosition for the first g9983OperSvcEntry is always 1, incrementing sequentially for each consecutive entry, i.e., 2 for the second entry, 3 for the third, etc.
最初のg9983OperSvcEntryのg9983OperSvcPositionの値は常に1であり、連続するエントリごとに順次増加します。つまり、2番目のエントリは2、3番目のエントリは3などです。
This objects maps to the TR-159/G.998.3 attribute aServiceID."
このオブジェクトは、TR-159/G.998.3の属性aServiceIDにマッピングされます。
REFERENCE
"[TR-159], Section 5.5.5.1; [G.998.3], Appendix II, C-I"
::= { g9983OperSvcEntry 1 }
g9983OperSvcIdx OBJECT-TYPE
SYNTAX G9983SvcIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"G.Bond/TDIM operational service index -- a read-only pointer
to an existing entry in the g9983SvcTable (value of
g9983SvcIdx) describing a particular service."
::= { g9983OperSvcEntry 2 }
g9983OperSvcState OBJECT-TYPE
SYNTAX INTEGER {
up(1),
down(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"G.Bond/TDIM service operational state.
Possible values are:
up - Service is up and passing traffic.
down - Service is down, due to a variety of
reasons, e.g., G.Bond/TDIM port is
down, current link bandwidth is too
low to support a particular service,
etc.
This objects maps to the TR-159 attribute aServiceOperState."
REFERENCE
"[TR-159], Section 5.5.5.5"
::= { g9983OperSvcEntry 3 }
g9983SvcTable OBJECT-TYPE
SYNTAX SEQUENCE OF G9983SvcEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Table of possible services for G.Bond/TDIM ports.
Entries in this table MUST be maintained in a persistent
manner."
::= { g9983Port 5 }
g9983SvcEntry OBJECT-TYPE
SYNTAX G9983SvcEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the G.Bond/TDIM Port Service table, containing
the management information applicable to a particular service,
indexed by the g9983SvcIdx, on a G.Bond/TDIM port,
indexed by the ifIndex."
INDEX { ifIndex, g9983SvcIdx }
::= { g9983SvcTable 1 }
G9983SvcEntry ::=
SEQUENCE {
g9983SvcIdx G9983SvcIndex,
g9983SvcIfIdx InterfaceIndex,
g9983SvcType INTEGER,
g9983SvcSize Unsigned32,
g9983SvcRowStatus RowStatus
}
g9983SvcIdx OBJECT-TYPE
SYNTAX G9983SvcIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"G.Bond/TDIM service index -- a unique index associated with
a particular service entry."
::= { g9983SvcEntry 1 }
g9983SvcIfIdx OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This is a unique index within the ifTable. It represents
the interface index of a service to be transmitted over the
G.Bond/TDIM service instance.
This objects maps to the TR-159 attribute aServiceIfIndex."
REFERENCE
"[TR-159], Section 5.5.5.2"
::= { g9983SvcEntry 2 }
g9983SvcType OBJECT-TYPE
SYNTAX INTEGER {
ds1(0),
e1(1),
nxds0(2),
nxe0(3),
ds3(4),
e3(5),
clock(6),
ethernet(7),
atm(8),
gfpNoFCS(9),
gfp(10)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"G.Bond/TDIM service type.
Possible values are:
ds1 - Clear Channel DS1 (synchronous)
e1 - Clear Channel E1 (synchronous)
nxds0 - Fractional DS1 (synchronous)
nxe0 - Fractional E1 (synchronous)
ds3 - DS3 (synchronous)
e3 - E3 (synchronous)
clock - Clock transfer (synchronous)
ethernet - Ethernet (asynchronous)
atm - ATM (asynchronous)
gfpNoFCS - GFP encapsulated without FCS (asynchronous)
gfp - GFP encapsulated with FCS (asynchronous)
For the GBS-R ports, the value of this object cannot be changed directly. This value may be changed as a result of a write operation on the g9983SvcType object of a remote GBS-C.
GBS-Rポートの場合、このオブジェクトの値を直接変更することはできません。この値は、リモートGBS-Cのg9983SvcTypeオブジェクトに対する書き込み操作の結果として変更される可能性があります。
Attempts to change this object MUST be rejected for the GBS-R ports.
このオブジェクトを変更する試みは、GBS-Rポートでは拒否しなければなりません (MUST)。
This object maps to the TR-159/G.998.3 attribute aServiceType."
REFERENCE
"[TR-159], Section 5.5.5.3; [G.998.3], Appendix II, C-II"
::= { g9983SvcEntry 3 }
g9983SvcSize OBJECT-TYPE
SYNTAX Unsigned32 (0|20..255)
UNITS "octets"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Service size, in octets, per bonding sub-block for a specific
service identified by g9983SvcIdx.
For TDM (synchronous) services with variable size (e.g., fractional DS1/E1), this object represents the number of DS0/E0 channels. For asynchronous services (Ethernet, ATM, GFPnoFCS, or GFP), this object represents the maximum number of octets. For non-fractional TDM services (i.e., DS1, E1, DS3, E3, and clock), the value of this object MUST be 0.
可変サイズのTDM（同期）サービス（フラクショナルDS1/E1など）の場合、このオブジェクトはDS0/E0チャネルの数を表します。非同期サービス（イーサネット、ATM、GFPnoFCS、またはGFP）の場合、このオブジェクトはオクテットの最大数を表します。非フラクショナルTDMサービス（つまり、DS1、E1、DS3、E3、およびクロック）の場合、このオブジェクトの値は0でなければなりません (MUST)。
A GET operation returns the current value. A SET operation, allowed on GBS-C ports, changes the service size to the indicated value. If the service type is a fixed-rate synchronous service (g9983SvcType is nxds0, nxe0, ds1, e1, ds3, e3, or clock), the operation MUST be rejected.
GET操作は現在の値を返します。 GBS-Cポートで許可されているSET操作は、サービスサイズを指定された値に変更します。サービスタイプが固定レートの同期サービス（g9983SvcTypeがnxds0、nxe0、ds1、e1、ds3、e3、または時計）の場合、操作は拒否しなければなりません (MUST)。
This object maps to the TR-159/G.998.3 attribute aServiceSize."
REFERENCE
"[TR-159], Section 5.5.5.4; [G.998.3], Appendix II, C-III"
::= { g9983SvcEntry 4 }
g9983SvcRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object controls the creation, modification, or deletion
of the associated entry in the g9983SvcTable per the
semantics of RowStatus.
If an 'active' entry is referenced via g9983OperSvcIdx or a g9983PortConfAdminServices instance, or indexes a g9983SvcPm*Entry, the entry MUST remain 'active'.
「アクティブな」エントリがg9983OperSvcIdxまたはg9983PortConfAdminServicesインスタンスを介して参照されるか、g9983SvcPm * Entryにインデックスを付ける場合、エントリは「アクティブ」のままでなければなりません (MUST)。
An 'active' entry SHALL NOT be modified. In order to modify an
existing entry, it MUST be taken out of service (by setting
this object to 'notInService'), modified, and set to 'active'
again."
::= { g9983SvcEntry 5 }
-------------------------------
-- Performance Monitoring group
-------------------------------
g9983PM OBJECT IDENTIFIER ::= { g9983Port 6 }
g9983PortPmCurTable OBJECT-TYPE
SYNTAX SEQUENCE OF G9983PortPmCurEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains current Performance Monitoring information
for a G.Bond/TDIM port. This table contains live data from the
equipment and as such is NOT persistent."
::= { g9983PM 1 }
g9983PortPmCurEntry OBJECT-TYPE
SYNTAX G9983PortPmCurEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the G.Bond/TDIM Port PM table.
Each entry represents a G.Bond/TDIM port indexed by the
ifIndex."
INDEX { ifIndex }
::= { g9983PortPmCurTable 1 }
G9983PortPmCurEntry ::=
SEQUENCE {
g9983PortPmCur15MinValidIntervals HCPerfValidIntervals,
g9983PortPmCur15MinInvalidIntervals HCPerfInvalidIntervals,
g9983PortPmCur15MinTimeElapsed HCPerfTimeElapsed,
g9983PortPmCur15MinCrc4s HCPerfCurrentCount,
g9983PortPmCur15MinCrc6s HCPerfCurrentCount,
g9983PortPmCur15MinCrc8s HCPerfCurrentCount,
g9983PortPmCur1DayValidIntervals Unsigned32,
g9983PortPmCur1DayInvalidIntervals Unsigned32,
g9983PortPmCur1DayTimeElapsed HCPerfTimeElapsed,
g9983PortPmCur1DayCrc4s HCPerfCurrentCount,
g9983PortPmCur1DayCrc6s HCPerfCurrentCount,
g9983PortPmCur1DayCrc8s HCPerfCurrentCount
}
g9983PortPmCur15MinValidIntervals OBJECT-TYPE
SYNTAX HCPerfValidIntervals
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only number of 15-minute intervals for which the
performance data was collected. The value of this object will
be 96 or the maximum number of 15-minute history intervals
collected by the implementation, unless the measurement was
(re)started recently, in which case the value will be the
number of complete 15-minute intervals for which there are at
least some data.
In certain cases, it is possible that some intervals are unavailable. In this case, this object reports the maximum interval number for which data is available.
場合によっては、一部の間隔が使用できない可能性があります。この場合、このオブジェクトは、データが利用可能な最大間隔数を報告します。
This object partially maps to the TR-159 attribute
aGroupPerf15MinValidIntervals."
REFERENCE
"[TR-159], Section 5.5.1.32"
::= { g9983PortPmCurEntry 1 }
g9983PortPmCur15MinInvalidIntervals OBJECT-TYPE
SYNTAX HCPerfInvalidIntervals
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only number of 15-minute intervals for which the
performance data was not always available. The value will
typically be zero, except in cases where the data for some
intervals are not available.
This object partially maps to the TR-159 attribute
aGroupPerf15MinInvalidIntervals."
REFERENCE
"[TR-159], Section 5.5.1.33"
::= { g9983PortPmCurEntry 2 }
g9983PortPmCur15MinTimeElapsed OBJECT-TYPE
SYNTAX HCPerfTimeElapsed
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of seconds that have elapsed since the
beginning of the current 15-minute performance interval.
This object partially maps to the TR-159 attribute
aGroupPerfCurr15MinTimeElapsed."
REFERENCE
"[TR-159], Section 5.5.1.34"
::= { g9983PortPmCurEntry 3 }
g9983PortPmCur15MinCrc4s OBJECT-TYPE
SYNTAX HCPerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of CRC-4 errors (frame header errors) on all
active pairs in the G.Bond/TDIM port during the current
15-minute performance interval.
Simultaneous errors on M lines SHOULD be counted M times.
Note that the total number of CRC-4 errors is indicated by the g9983PortStatCrc4Errors object.
CRC-4エラーの総数はg9983PortStatCrc4Errorsオブジェクトによって示されることに注意してください。
This object is inhibited during Severely Errored Seconds (SES)
or Unavailable Seconds (UAS)."
REFERENCE
"[TR-159], Section 5.5.4.1"
::= { g9983PortPmCurEntry 4}
g9983PortPmCur15MinCrc6s OBJECT-TYPE
SYNTAX HCPerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of CRC-6 errors (super-frame errors) on all
active pairs in the G.Bond/TDIM port during the current
15-minute performance interval.
Simultaneous errors on M lines SHOULD be counted 1 time.
Note that the total number of CRC-6 errors is indicated by the g9983PortStatCrc6Errors object.
CRC-6エラーの総数は、g9983PortStatCrc6Errorsオブジェクトによって示されることに注意してください。
This object is inhibited during Unavailable Seconds (UAS)."
REFERENCE
"[TR-159], Section 5.5.4.2"
::= { g9983PortPmCurEntry 5}
g9983PortPmCur15MinCrc8s OBJECT-TYPE
SYNTAX HCPerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of CRC-8 errors (event/message errors) on all
active pairs in the G.Bond/TDIM port during the current
15-minute performance interval.
Simultaneous errors on M lines SHOULD be counted M times.
Note that the total number of CRC-8 errors is indicated by the g9983PortStatCrc8Errors object.
CRC-8エラーの総数は、g9983PortStatCrc8Errorsオブジェクトによって示されることに注意してください。
This object is inhibited during Unavailable Seconds (UAS)."
REFERENCE
"[TR-159], Section 5.5.4.3"
::= { g9983PortPmCurEntry 6}
g9983PortPmCur1DayValidIntervals OBJECT-TYPE
SYNTAX Unsigned32 (0..7)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only number of 1-day intervals for which data was
collected. The value of this object will be 7 or the maximum
number of 1-day history intervals collected by the
implementation, unless the measurement was (re)started recently,
in which case the value will be the number of complete 1-day
intervals for which there are at least some data.
In certain cases, it is possible that some intervals are
unavailable. In this case, this object reports the maximum
interval number for which data is available."
REFERENCE
"[TR-159], Section 5.5.1.45"
::= { g9983PortPmCurEntry 7 }
g9983PortPmCur1DayInvalidIntervals OBJECT-TYPE
SYNTAX Unsigned32 (0..7)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only number of 1-day intervals for which data was
not always available. The value will typically be zero, except
in cases where the data for some intervals are not available."
REFERENCE
"[TR-159], Section 5.5.1.46"
::= { g9983PortPmCurEntry 8 }
g9983PortPmCur1DayTimeElapsed OBJECT-TYPE
SYNTAX HCPerfTimeElapsed
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of seconds that have elapsed since the
beginning of the current 1-day performance interval."
REFERENCE
"[TR-159], Section 5.5.1.47"
::= { g9983PortPmCurEntry 9 }
g9983PortPmCur1DayCrc4s OBJECT-TYPE
SYNTAX HCPerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of CRC-4 errors on the G.Bond/TDIM port in
the current 1-day performance interval.
This object is inhibited during Severely Errored Seconds (SES)
and Unavailable Seconds (UAS)."
::= { g9983PortPmCurEntry 10 }
g9983PortPmCur1DayCrc6s OBJECT-TYPE
SYNTAX HCPerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of CRC-6 errors on the G.Bond/TDIM port
in the current 1-day performance interval.
This object is inhibited during Unavailable Seconds (UAS)."
::= { g9983PortPmCurEntry 11 }
g9983PortPmCur1DayCrc8s OBJECT-TYPE
SYNTAX HCPerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of CRC-8 errors on the G.Bond/TDIM port in
the current 1-day performance interval.
This object is inhibited during Unavailable Seconds (UAS)."
::= { g9983PortPmCurEntry 12 }
-- Port PM history: 15-min buckets
-ポートPM履歴：15分のバケット
g9983PortPm15MinTable OBJECT-TYPE
SYNTAX SEQUENCE OF G9983PortPm15MinEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains historical 15-minute buckets of Performance
Monitoring information for a G.Bond/TDIM port (a row for each
15-minute interval, up to 96 intervals).
Entries in this table MUST be maintained in a persistent manner."
::= { g9983PM 2 }
g9983PortPm15MinEntry OBJECT-TYPE
SYNTAX G9983PortPm15MinEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the G.Bond/TDIM Port historical 15-minute PM table.
Each entry represents Performance Monitoring data for a G.Bond
TDIM port, indexed by the ifIndex, collected during a particular
15-minute interval, indexed by the
g9983PortPm15MinIntervalIndex."
INDEX { ifIndex, g9983PortPm15MinIntervalIndex }
::= { g9983PortPm15MinTable 1 }
G9983PortPm15MinEntry ::=
SEQUENCE {
g9983PortPm15MinIntervalIndex Unsigned32,
g9983PortPm15MinIntervalMoniTime HCPerfTimeElapsed,
g9983PortPm15MinIntervalCrc4s HCPerfIntervalCount,
g9983PortPm15MinIntervalCrc6s HCPerfIntervalCount,
g9983PortPm15MinIntervalCrc8s HCPerfIntervalCount,
g9983PortPm15MinIntervalValid TruthValue
}
g9983PortPm15MinIntervalIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..96)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Performance data interval number. 1 is the most recent
previous interval; interval 96 is 24 hours ago.
Intervals 2..96 are OPTIONAL.
This object partially maps to the TR-159 attribute
aGroupPerf15MinIntervalNumber."
REFERENCE
"[TR-159], Section 5.5.1.57"
::= { g9983PortPm15MinEntry 1 }
g9983PortPm15MinIntervalMoniTime OBJECT-TYPE
SYNTAX HCPerfTimeElapsed
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of seconds over which the performance data
was actually monitored. This value will be the same as the
interval duration (900 seconds), except in a situation where
performance data could not be collected for any reason."
::= { g9983PortPm15MinEntry 2 }
g9983PortPm15MinIntervalCrc4s OBJECT-TYPE
SYNTAX HCPerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of CRC-4 errors on the G.Bond/TDIM port
during the 15-minute performance history interval.
This object is inhibited during Severely Errored Seconds (SES)
and Unavailable Seconds (UAS)."
::= { g9983PortPm15MinEntry 3 }
g9983PortPm15MinIntervalCrc6s OBJECT-TYPE
SYNTAX HCPerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of CRC-6 errors on the G.Bond/TDIM port
during the 15-minute performance history interval.
This object is inhibited during Unavailable Seconds (UAS)."
::= { g9983PortPm15MinEntry 4 }
g9983PortPm15MinIntervalCrc8s OBJECT-TYPE
SYNTAX HCPerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of CRC-8 errors on the G.Bond/TDIM port
during the current 15-minute performance interval.
This object is inhibited during Unavailable Seconds (UAS)."
::= { g9983PortPm15MinEntry 5 }
g9983PortPm15MinIntervalValid OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only object indicating whether or not this history
bucket contains valid data. A valid bucket is reported as
true(1) and an invalid bucket as false(2).
If this history bucket is invalid, the BTU-C MUST NOT produce
notifications based upon the value of the counters in this
bucket.
Note that an implementation may decide not to store invalid
history buckets in its database. In such a case, this object
is not required, as only valid history buckets are available
while invalid history buckets are simply not in the database.
This object partially maps to the TR-159 attribute
aGroupPerf15MinIntervalValid."
REFERENCE
"[TR-159], Section 5.5.1.58"
::= { g9983PortPm15MinEntry 6 }
-- Port PM history: 1-day buckets
-ポートPM履歴：1日バケット
g9983PortPm1DayTable OBJECT-TYPE
SYNTAX SEQUENCE OF G9983PortPm1DayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains historical 1-day buckets of Performance
Monitoring information for a G.Bond/TDIM port (a row for each
1-day interval, up to 7 intervals).
Entries in this table MUST be maintained in a persistent manner."
::= { g9983PM 3 }
g9983PortPm1DayEntry OBJECT-TYPE
SYNTAX G9983PortPm1DayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the G.Bond/TDIM Port historical 1-day PM table.
Each entry represents Performance Monitoring data for such a
port, indexed by the ifIndex, collected during a particular
1-day interval, indexed by the g9983PortPm1DayIntervalIndex."
INDEX { ifIndex, g9983PortPm1DayIntervalIndex }
::= { g9983PortPm1DayTable 1 }
G9983PortPm1DayEntry ::=
SEQUENCE {
g9983PortPm1DayIntervalIndex Unsigned32,
g9983PortPm1DayIntervalMoniTime HCPerfTimeElapsed,
g9983PortPm1DayIntervalCrc4s HCPerfIntervalCount,
g9983PortPm1DayIntervalCrc6s HCPerfIntervalCount,
g9983PortPm1DayIntervalCrc8s HCPerfIntervalCount,
g9983PortPm1DayIntervalValid TruthValue
}
g9983PortPm1DayIntervalIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..7)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Performance data interval number. 1 is the most recent
previous interval; interval 7 is 7 days ago.
Intervals 2..7 are OPTIONAL.
間隔2..7はオプションです (OPTIONAL)。
This object partially maps to the TR-159 attribute
aGroupPerf1DayIntervalNumber."
REFERENCE
"[TR-159], Section 5.5.1.62"
::= { g9983PortPm1DayEntry 1 }
g9983PortPm1DayIntervalMoniTime OBJECT-TYPE
SYNTAX HCPerfTimeElapsed
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of seconds over which the performance data
was actually monitored. This value will be the same as the
interval duration (86400 seconds), except in a situation where
performance data could not be collected for any reason.
This object partially maps to the TR-159 attribute
aGroupPerf1DayIntervalMoniSecs."
REFERENCE
"[TR-159], Section 5.5.1.64"
::= { g9983PortPm1DayEntry 2 }
g9983PortPm1DayIntervalCrc4s OBJECT-TYPE
SYNTAX HCPerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of CRC-4 errors on the G.Bond/TDIM port
during the 1-day performance history interval.
This object is inhibited during Severely Errored Seconds (SES)
and Unavailable Seconds (UAS)."
::= { g9983PortPm1DayEntry 3 }
g9983PortPm1DayIntervalCrc6s OBJECT-TYPE
SYNTAX HCPerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of CRC-6 errors on the G.Bond/TDIM port
during the 1-day performance history interval.
This object is inhibited during Unavailable Seconds (UAS)."
::= { g9983PortPm1DayEntry 4 }
g9983PortPm1DayIntervalCrc8s OBJECT-TYPE
SYNTAX HCPerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of CRC-8 errors on the G.Bond/TDIM port
during the current 1-day performance interval.
This object is inhibited during Unavailable Seconds (UAS)."
::= { g9983PortPm1DayEntry 5 }
g9983PortPm1DayIntervalValid OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only object indicating whether or not this history
bucket contains valid data. A valid bucket is reported as
true(1) and an invalid bucket as false(2).
If this history bucket is invalid, the BTU-C MUST NOT produce
notifications based upon the value of the counters in this
bucket.
Note that an implementation may decide not to store invalid
history buckets in its database. In such a case, this object
is not required, as only valid history buckets are available
while invalid history buckets are simply not in the database.
This object partially maps to the TR-159 attribute
aGroupPerf1DayIntervalValid."
REFERENCE
"[TR-159], Section 5.5.1.63"
::= { g9983PortPm1DayEntry 6 }
-- Services PM
-サービスPM
g9983SvcPmCurTable OBJECT-TYPE
SYNTAX SEQUENCE OF G9983SvcPmCurEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains current Performance Monitoring information
for the services of a G.Bond/TDIM port.
This table contains live data from the equipment and as such is
NOT persistent."
::= { g9983PM 4 }
g9983SvcPmCurEntry OBJECT-TYPE
SYNTAX G9983SvcPmCurEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the G.Bond/TDIM Services PM table.
Each entry represents a service, indexed by the
g9983SvcIdx, in a G.Bond/TDIM port, indexed by the
ifIndex."
INDEX { ifIndex, g9983SvcIdx }
::= { g9983SvcPmCurTable 1 }
G9983SvcPmCurEntry ::=
SEQUENCE {
g9983SvcPmCur15MinValidIntervals HCPerfValidIntervals,
g9983SvcPmCur15MinInvalidIntervals HCPerfInvalidIntervals,
g9983SvcPmCur15MinTimeElapsed HCPerfTimeElapsed,
g9983SvcPmCur15MinDowns HCPerfCurrentCount,
g9983SvcPmCur1DayValidIntervals Unsigned32,
g9983SvcPmCur1DayInvalidIntervals Unsigned32,
g9983SvcPmCur1DayTimeElapsed HCPerfTimeElapsed,
g9983SvcPmCur1DayDowns HCPerfCurrentCount
}
g9983SvcPmCur15MinValidIntervals OBJECT-TYPE
SYNTAX HCPerfValidIntervals
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only number of 15-minute intervals for which the
performance data was collected. The value of this object will
be 96 or the maximum number of 15-minute history intervals
collected by the implementation, unless the measurement was
(re)started recently, in which case the value will be the
number of complete 15-minute intervals for which there are at
least some data.
In certain cases, it is possible that some intervals are
unavailable. In this case, this object reports the maximum
interval number for which data is available.
This object partially maps to the TR-159 attribute
aGroupPerf15MinValidIntervals."
REFERENCE
"[TR-159], Section 5.5.1.32"
::= { g9983SvcPmCurEntry 1 }
g9983SvcPmCur15MinInvalidIntervals OBJECT-TYPE
SYNTAX HCPerfInvalidIntervals
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only number of 15-minute intervals for which the
performance data was not always available. The value will
typically be zero, except in cases where the data for some
intervals are not available.
This object partially maps to the TR-159 attribute
aGroupPerf15MinInvalidIntervals."
REFERENCE
"[TR-159], Section 5.5.1.33"
::= { g9983SvcPmCurEntry 2 }
g9983SvcPmCur15MinTimeElapsed OBJECT-TYPE
SYNTAX HCPerfTimeElapsed
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of seconds that have elapsed since the
beginning of the current 15-minute performance interval.
This object partially maps to the TR-159 attribute
aGroupPerfCurr15MinTimeElapsed."
REFERENCE
"[TR-159], Section 5.5.1.34"
::= { g9983SvcPmCurEntry 3 }
g9983SvcPmCur15MinDowns OBJECT-TYPE
SYNTAX HCPerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of seconds in the current 15-minute
performance interval during which a particular TDIM
service was 'down', as indicated by the
g9983OperSvcState object.
This object is inhibited during Unavailable Seconds (UAS)."
::= { g9983SvcPmCurEntry 4}
g9983SvcPmCur1DayValidIntervals OBJECT-TYPE
SYNTAX Unsigned32 (0..7)
UNITS "days"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only number of 1-day performance history intervals for
which the data was collected. The value of this object will be
7 or the maximum number of 1-day history intervals collected by
the implementation, unless the measurement was (re)started
recently, in which case the value will be the number of complete
1-day intervals for which there are at least some data.
In certain cases, it is possible that some intervals are
unavailable. In this case, this object reports the maximum
interval number for which data is available."
REFERENCE
"[TR-159], Section 5.5.1.45"
::= { g9983SvcPmCurEntry 5 }
g9983SvcPmCur1DayInvalidIntervals OBJECT-TYPE
SYNTAX Unsigned32 (0..7)
UNITS "days"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only number of 1-day performance history intervals for
which the performance data was not always available. The value
will typically be zero, except in cases where the data for some
intervals are not available."
REFERENCE
"[TR-159], Section 5.5.1.46"
::= { g9983SvcPmCurEntry 6 }
g9983SvcPmCur1DayTimeElapsed OBJECT-TYPE
SYNTAX HCPerfTimeElapsed
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of seconds that have elapsed since the
beginning of the current 1-day performance interval."
REFERENCE
"[TR-159], Section 5.5.1.47"
::= { g9983SvcPmCurEntry 7 }
g9983SvcPmCur1DayDowns OBJECT-TYPE
SYNTAX HCPerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of seconds in the current 1-day performance
interval during which a particular TDIM service was
'down', as indicated by the g9983OperSvcState object.
This object is inhibited during Unavailable Seconds (UAS)."
::= { g9983SvcPmCurEntry 8 }
-- Service PM history: 15-min buckets
-サービスPM履歴：15分バケット
g9983SvcPm15MinTable OBJECT-TYPE
SYNTAX SEQUENCE OF G9983SvcPm15MinEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains historical 15-minute buckets of Performance
Monitoring information for the services of a G.Bond/TDIM port
(a multi-dimensional row for each 15-minute interval, up to 96
intervals).
Entries in this table MUST be maintained in a persistent manner."
::= { g9983PM 5 }
g9983SvcPm15MinEntry OBJECT-TYPE
SYNTAX G9983SvcPm15MinEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the G.Bond/TDIM Service historical 15-minute PM
table.
Each entry represents Performance Monitoring data for a
particular service, indexed by the g9983SvcIdx, in a G.Bond
TDIM port, indexed by the ifIndex, collected during a particular
15-minute interval, indexed by the
g9983SvcPm15MinIntervalIndex."
INDEX { ifIndex, g9983SvcIdx,
g9983SvcPm15MinIntervalIndex }
::= { g9983SvcPm15MinTable 1 }
G9983SvcPm15MinEntry ::=
SEQUENCE {
g9983SvcPm15MinIntervalIndex Unsigned32,
g9983SvcPm15MinIntervalMoniTime HCPerfTimeElapsed,
g9983SvcPm15MinIntervalDowns HCPerfIntervalCount,
g9983SvcPm15MinIntervalValid TruthValue
}
g9983SvcPm15MinIntervalIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..96)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Performance data interval number. 1 is the most recent
previous interval; interval 96 is 24 hours ago.
Intervals 2..96 are OPTIONAL.
This object partially maps to the TR-159 attribute
aGroupPerf15MinIntervalNumber."
REFERENCE
"[TR-159], Section 5.5.1.57"
::= { g9983SvcPm15MinEntry 1 }
g9983SvcPm15MinIntervalMoniTime OBJECT-TYPE
SYNTAX HCPerfTimeElapsed
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of seconds over which the performance data
was actually monitored. This value will be the same as the
interval duration (900 seconds), except in a situation where
performance data could not be collected for any reason."
::= { g9983SvcPm15MinEntry 2 }
g9983SvcPm15MinIntervalDowns OBJECT-TYPE
SYNTAX HCPerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of seconds in the 15-minute performance
history interval during which a particular TDIM service was
'down', as indicated by the g9983OperSvcState object.
This object is inhibited during Unavailable Seconds (UAS)."
::= { g9983SvcPm15MinEntry 3 }
g9983SvcPm15MinIntervalValid OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only object indicating whether or not this history
bucket contains valid data. A valid bucket is reported as
true(1) and an invalid bucket as false(2).
If this history bucket is invalid, the BTU-C MUST NOT produce notifications based upon the value of the counters in this bucket. Note that an implementation may decide not to store invalid history buckets in its database. In such a case, this object is not required, as only valid history buckets are available while invalid history buckets are simply not in the database.
この履歴バケットが無効な場合、BTU-Cはこのバケットのカウンターの値に基づいて通知を生成してはなりません（MUST NOT）。実装によっては、データベースに無効な履歴バケットを格納しないように決定する場合があることに注意してください。このような場合、有効な履歴バケットのみが使用可能であり、無効な履歴バケットはデータベースに存在しないため、このオブジェクトは必要ありません。
This object partially maps to the TR-159 attribute
aGroupPerf15MinIntervalValid."
REFERENCE
"[TR-159], Section 5.5.1.58"
::= { g9983SvcPm15MinEntry 4 }
-- Service PM history: 1-day buckets
-サービスPM履歴：1日バケット
g9983SvcPm1DayTable OBJECT-TYPE
SYNTAX SEQUENCE OF G9983SvcPm1DayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains historical 1-day buckets of Performance
Monitoring information for the services of a G.Bond/TDIM port
(a multi-dimensional row for each 1-day interval, up to 7
intervals).
Entries in this table MUST be maintained in a persistent manner."
::= { g9983PM 6 }
g9983SvcPm1DayEntry OBJECT-TYPE
SYNTAX G9983SvcPm1DayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the G.Bond/TDIM Service historical 1-day PM table.
Each entry represents Performance Monitoring data for a
particular service, indexed by the g9983SvcIdx, defined in a
G.Bond/TDIM port, indexed by the ifIndex, collected during a
particular 1-day interval, indexed by the
g9983SvcPm1DayIntervalIndex."
INDEX { ifIndex, g9983SvcIdx,
g9983SvcPm1DayIntervalIndex }
::= { g9983SvcPm1DayTable 1 }
G9983SvcPm1DayEntry ::=
SEQUENCE {
g9983SvcPm1DayIntervalIndex Unsigned32,
g9983SvcPm1DayIntervalMoniTime HCPerfTimeElapsed,
g9983SvcPm1DayIntervalDowns HCPerfIntervalCount,
g9983SvcPm1DayIntervalValid TruthValue
}
g9983SvcPm1DayIntervalIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..7)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Performance data interval number. 1 is the most recent
previous interval; interval 7 is 7 days ago.
Intervals 2..7 are OPTIONAL.
This object partially maps to the TR-159 attribute
aGroupPerf1DayIntervalNumber."
REFERENCE
"[TR-159], Section 5.5.1.62"
::= { g9983SvcPm1DayEntry 1 }
g9983SvcPm1DayIntervalMoniTime OBJECT-TYPE
SYNTAX HCPerfTimeElapsed
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of seconds over which the performance data
was actually monitored. This value will be the same as the
interval duration (86400 seconds), except in a situation where
performance data could not be collected for any reason.
This object partially maps to the TR-159 attribute
aGroupPerf1DayIntervalMoniSecs."
REFERENCE
"[TR-159], Section 5.5.1.64"
::= { g9983SvcPm1DayEntry 2 }
g9983SvcPm1DayIntervalDowns OBJECT-TYPE
SYNTAX HCPerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only count of seconds in the 1-day performance history
interval during which a particular TDIM service was 'down',
as indicated by the g9983OperSvcState object.
This object is inhibited during Unavailable Seconds (UAS)."
::= { g9983SvcPm1DayEntry 3 }
g9983SvcPm1DayIntervalValid OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A read-only object indicating whether or not this history
bucket contains valid data. A valid bucket is reported as
true(1) and an invalid bucket as false(2).
If this history bucket is invalid, the BTU-C MUST NOT produce
notifications based upon the value of the counters in this
bucket.
Note that an implementation may decide not to store invalid
history buckets in its database. In such a case, this object
is not required, as only valid history buckets are available
while invalid history buckets are simply not in the database.
This object partially maps to the TR-159 attribute
aGroupPerf1DayIntervalValid."
REFERENCE
"[TR-159], Section 5.5.1.63"
::= { g9983SvcPm1DayEntry 4 }
-- -- Conformance Statements --
--適合宣言-
g9983Groups OBJECT IDENTIFIER
::= { g9983Conformance 1 }
g9983Compliances OBJECT IDENTIFIER
::= { g9983Conformance 2 }
-- Object Groups
-オブジェクトグループ
g9983BasicGroup OBJECT-GROUP
OBJECTS {
g9983PortConfAdminServices,
g9983PortStatCrc4Errors,
g9983PortStatCrc6Errors,
g9983PortStatCrc8Errors,
g9983PortCapFecSupported,
g9983OperSvcIdx,
g9983OperSvcState,
g9983SvcIfIdx,
g9983SvcType,
g9983SvcSize,
g9983SvcRowStatus,
g9983PortStatFltStatus
}
STATUS current
DESCRIPTION
"A collection of objects representing management information
for G.Bond/TDIM ports."
::= { g9983Groups 1 }
g9983FecGroup OBJECT-GROUP
OBJECTS {
g9983PortCapFecSupported,
g9983PortConfFecAdminState,
g9983PortStatFecOperState,
g9983PortConfFecWordSize,
g9983PortConfFecRedundancySize,
g9983PortConfFecInterleaverType,
g9983PortConfFecInterleaverDepth,
g9983PortCapFecMaxWordSize,
g9983PortCapFecMaxRedundancySize,
g9983PortCapFecInterleaverTypeSupported,
g9983PortCapFecMaxInterleaverDepth
}
STATUS current
DESCRIPTION
"A collection of objects supporting the OPTIONAL Forward Error
Correction (FEC) and Interleaver function in G.Bond/TDIM
ports."
::= { g9983Groups 2 }
g9983AlarmConfGroup OBJECT-GROUP
OBJECTS {
g9983PortConfSvcUpDownEnable
}
STATUS current
DESCRIPTION
"A collection of objects required for configuration of alarm
thresholds and notifications in G.Bond/TDIM ports."
::= { g9983Groups 3 }
g9983NotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS {
g9983SvcUp,
g9983SvcDown
}
STATUS current
DESCRIPTION
"This group supports notifications of significant conditions
associated with G.Bond/TDIM ports."
::= { g9983Groups 4 }
g9983PerfCurrGroup OBJECT-GROUP
OBJECTS {
g9983PortPmCur15MinValidIntervals,
g9983PortPmCur15MinInvalidIntervals,
g9983PortPmCur15MinTimeElapsed,
g9983PortPmCur15MinCrc4s,
g9983PortPmCur15MinCrc6s,
g9983PortPmCur15MinCrc8s,
g9983PortPmCur1DayValidIntervals,
g9983PortPmCur1DayInvalidIntervals,
g9983PortPmCur1DayTimeElapsed,
g9983PortPmCur1DayCrc4s,
g9983PortPmCur1DayCrc6s,
g9983PortPmCur1DayCrc8s,
g9983SvcPmCur15MinValidIntervals,
g9983SvcPmCur15MinInvalidIntervals,
g9983SvcPmCur15MinTimeElapsed,
g9983SvcPmCur15MinDowns,
g9983SvcPmCur1DayValidIntervals,
g9983SvcPmCur1DayInvalidIntervals,
g9983SvcPmCur1DayTimeElapsed,
g9983SvcPmCur1DayDowns
}
STATUS current
DESCRIPTION
"A collection of objects supporting OPTIONAL current Performance
Monitoring information for G.Bond/TDIM ports."
::= { g9983Groups 5 }
g9983Perf15MinGroup OBJECT-GROUP
OBJECTS {
g9983PortPm15MinIntervalMoniTime,
g9983PortPm15MinIntervalCrc4s,
g9983PortPm15MinIntervalCrc6s,
g9983PortPm15MinIntervalCrc8s,
g9983PortPm15MinIntervalValid,
g9983SvcPm15MinIntervalMoniTime,
g9983SvcPm15MinIntervalDowns,
g9983SvcPm15MinIntervalValid
}
STATUS current
DESCRIPTION
"A collection of objects supporting OPTIONAL historical
Performance Monitoring information for G.Bond/TDIM ports, during
previous 15-minute intervals."
::= { g9983Groups 6 }
g9983Perf1DayGroup OBJECT-GROUP
OBJECTS {
g9983PortPm1DayIntervalMoniTime,
g9983PortPm1DayIntervalCrc4s,
g9983PortPm1DayIntervalCrc6s,
g9983PortPm1DayIntervalCrc8s,
g9983PortPm1DayIntervalValid,
g9983SvcPm1DayIntervalMoniTime,
g9983SvcPm1DayIntervalDowns,
g9983SvcPm1DayIntervalValid
}
STATUS current
DESCRIPTION
"A collection of objects supporting OPTIONAL historical
Performance Monitoring information for G.Bond/TDIM ports, during
previous 1-day intervals."
::= { g9983Groups 7 }
-- Compliance Statements
-コンプライアンスステートメント
g9983Compliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for G.Bond/TDIM interfaces. Compliance with the following external compliance statements is REQUIRED:
g9983Compliance MODULE-COMPLIANCE STATUS current DESCRIPTION "G.Bond/TDIMインターフェイスのコンプライアンスステートメント。次の外部コンプライアンスステートメントへの準拠が必要です。
MIB Module Compliance Statement
---------- --------------------
IF-MIB ifCompliance3
GBOND-MIB gBondCompliance"
MODULE -- this module
MANDATORY-GROUPS {
g9983BasicGroup,
g9983AlarmConfGroup,
g9983NotificationGroup
}
GROUP g9983FecGroup DESCRIPTION "Support for this group is only required for implementations supporting the G.Bond/TDIM FEC and Interleaver function."
グループg9983FecGroup説明「このグループのサポートは、G.Bond/TDIM FECおよびインターリーバー機能をサポートする実装にのみ必要です。」
GROUP g9983PerfCurrGroup DESCRIPTION "Support for this group is only required for implementations supporting Performance Monitoring."
グループg9983PerfCurrGroup説明「このグループのサポートは、パフォーマンスモニタリングをサポートする実装にのみ必要です。」
GROUP g9983Perf15MinGroup DESCRIPTION "Support for this group is only required for implementations supporting historical Performance Monitoring."
グループg9983Perf15MinGroup説明「このグループのサポートは、履歴パフォーマンスモニタリングをサポートする実装にのみ必要です。」
GROUP g9983Perf1DayGroup DESCRIPTION "Support for this group is only required for implementations supporting historical Performance Monitoring."
グループg9983Perf1DayGroup説明「このグループのサポートは、履歴パフォーマンスモニタリングをサポートする実装にのみ必要です。」
::= { g9983Compliances 1 }
END
There are a number of managed objects defined in this MIB module with a MAX-ACCESS clause of read-write and/or read-create. Such objects may be considered sensitive or vulnerable in some network environments. The support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations. These are the tables and objects and their sensitivity/vulnerability:
このMIBモジュールでは、MAX-ACCESS句が読み取り/書き込みまたは読み取り/作成のいずれかで定義されている管理対象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は機密または脆弱であると見なされる場合があります。適切に保護されていない非セキュア環境でのSET操作のサポートは、ネットワーク操作に悪影響を及ぼす可能性があります。これらは、テーブルとオブジェクト、およびそれらの機密性/脆弱性です。
o Changing of the g9983PortConfAdminServices object may lead to a potential service disruption, by changing a particular service's position (therefore changing its drop priority) or even removing the service from the link altogether.
o g9983PortConfAdminServicesオブジェクトを変更すると、特定のサービスの位置を変更する（そのため、そのドロッププライオリティを変更する）か、サービスをリンクから完全に削除することによって、サービスが中断する可能性があります。
o Changing of g9983SvcTable configuration parameters (e.g., g9983SvcType or g9983SvcSize) may lead to a potential service impairment; for example, a TDM service would be dropped if there is not enough actual bandwidth on the bonded link to support this service.
o g9983SvcTable構成パラメーター（g9983SvcTypeまたはg9983SvcSizeなど）を変更すると、サービスが損なわれる可能性があります。たとえば、TDMサービスは、このサービスをサポートするのに十分な実際の帯域幅がボンディングリンクにない場合、ドロップされます。
o Changing of g9983PortConfTable configuration parameters (e.g., g9983PortConfFecAdminState) may lead to anything from link quality and rate degradation to a complete link initialization failure.
o g9983PortConfTable構成パラメーター（g9983PortConfFecAdminStateなど）を変更すると、リンクの品質や速度の低下から、完全なリンク初期化の失敗まで、さまざまな事態が発生する可能性があります。
Some of the readable objects in this MIB module (i.e., those with MAX-ACCESS other than not-accessible) may be considered sensitive or vulnerable in some network environments since, collectively, they provide information about the performance of network interfaces and can reveal some aspects of their configuration.
このMIBモジュールの一部の読み取り可能なオブジェクト（つまり、アクセス不可以外のMAX-ACCESSを持つオブジェクト）は、ネットワークインターフェイスのパフォーマンスに関する情報を提供し、一部を明らかにできるため、一部のネットワーク環境では機密または脆弱であると見なされる場合がありますそれらの構成の側面。
In particular, since a bonded xDSL port can be comprised of multiple Unshielded Twisted Pair (UTP) voice-grade copper, located in the same bundle with other pairs belonging to another operator/customer, it is theoretically possible to eavesdrop on a G.Bond transmission, simply by "listening" to cross-talk from the bonded pairs, especially if the operating parameters of the G.Bond link in question are known.
特に、ボンディングされたxDSLポートは、別のオペレーター/顧客に属する他のペアと同じバンドルにある複数の非シールドツイストペア（UTP）音声グレードの銅線で構成できるため、G.Bondで盗聴することが理論的に可能特に問題のG.Bondリンクの動作パラメータがわかっている場合は、結合されたペアからのクロストークを「聞く」だけで送信できます。
It is thus important to control even GET and/or NOTIFY access to these objects and possibly to even encrypt the values of these objects when sending them over the network via SNMP. These are the tables and objects and their sensitivity/vulnerability:
したがって、これらのオブジェクトへのGETおよび/またはNOTIFYアクセスを制御し、SNMP経由でネットワーク経由で送信するときにこれらのオブジェクトの値を暗号化することも重要です。これらは、テーブルとオブジェクト、およびそれらの機密性/脆弱性です。
o g9983PortStatFecOperState in the g9983PortStatTable indicates whether the FEC function is enabled, which may aid in deciphering the G.Bond/TDIM transmissions.
o g9983PortStatTableのg9983PortStatFecOperStateは、FEC機能が有効になっているかどうかを示します。これは、G.Bond/TDIM送信の解読に役立つ場合があります。
o The g9983OperSvcTable provides current operational service configuration, which may aid in deciphering the G.Bond/TDIM transmissions.
o g9983OperSvcTableは、G.Bond/TDIM送信の解読に役立つ可能性がある現在の運用サービス構成を提供します。
SNMP versions prior to SNMPv3 did not include adequate security. Even if the network itself is secure (for example by using IPsec), there is no control as to who on the secure network is allowed to access and GET/SET (read/change/create/delete) the objects in this MIB module.
SNMPv3より前のSNMPバージョンには、十分なセキュリティが含まれていませんでした。ネットワーク自体が（たとえばIPsecを使用して）安全であっても、安全なネットワーク上の誰がこのMIBモジュール内のオブジェクトにアクセスしてGET/SET（読み取り/変更/作成/削除）できるかは制御できません。
Implementations SHOULD provide the security features described by the SNMPv3 framework (see [RFC3410]), and implementations claiming compliance to the SNMPv3 standard MUST include full support for authentication and privacy via the User-based Security Model (USM) [RFC3414] with the AES cipher algorithm [RFC3826]. Implementations MAY also provide support for the Transport Security Model (TSM) [RFC5591] in combination with a secure transport such as SSH [RFC5592] or TLS/DTLS [RFC6353].
実装は、SNMPv3 framework（[RFC3410]参照）で説明されるセキュリティ機能を提供すべきです (SHOULD)。SNMPv3標準への準拠を主張する実装は、AES cipher algorithm [RFC3826]を用いたUser-based Security Model (USM) [RFC3414]による認証およびプライバシーを完全にサポートしなければなりません (MUST)。実装は、SSH [RFC5592]またはTLS/DTLS [RFC6353]などの安全なトランスポートと組み合わせてTransport Security Model (TSM) [RFC5591]もサポートしてもよい (MAY)。
Further, deployment of SNMP versions prior to SNMPv3 is NOT RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to enable cryptographic security. It is then a customer/operator responsibility to ensure that the SNMP entity giving access to an instance of this MIB module is properly configured to give access to the objects only to those principals (users) that have legitimate rights to indeed GET or SET (change/create/delete) them.
さらに、SNMPv3より前のSNMPバージョンの配備は推奨されません。代わりに、SNMPv3を展開して暗号化セキュリティを有効にすることをお勧めします。次に、このMIBモジュール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、実際にGETまたはSET（変更/ create / delete）それら。
IANA has allocated value 210 as the Object identifier for g9983MIB MODULE-IDENTITY <http://www.iana.org/> in the MIB-2 transmission sub-tree.
IANAは、MIB-2送信サブツリー内のg9983MIB MODULE-IDENTITY <http://www.iana.org/>のオブジェクト識別子として値210を割り当てています。
This document was produced by the [ADSLMIB] working group.
このドキュメントは、[ADSLMIB]ワーキンググループによって作成されました。
Special thanks to Dan Romascanu for his meticulous review of this text.
このテキストの綿密なレビューを行ったDan Romascanuに特に感謝します。
[G.998.3] ITU-T, "Multi-pair bonding using time-division inverse multiplexing", ITU-T Recommendation G.998.3, January 2005, <http://www.itu.int/rec/T-REC-G.998.3/en>.
[G.998.3] ITU-T、「時分割逆多重化を使用したマルチペアボンディング」、ITU-T勧告G.998.3、2005年1月、<http://www.itu.int/rec/T-REC-G.998.3/en>。
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997.
[RFC2119] Bradner, S.、「要件レベルを示すためにRFCで使用するキーワード」、BCP 14、RFC 2119、1997年3月。
[RFC2578] McCloghrie, K., Ed., Perkins, D., Ed., and J. Schoenwaelder, Ed., "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999.
[RFC2578] McCloghrie, K., Ed., Perkins, D., Ed., and J. Schoenwaelder, Ed., "Structure of Management Information Version 2（SMIv2）"、STD 58、RFC 2578、April 1999。
[RFC2579] McCloghrie, K., Ed., Perkins, D., Ed., and J. Schoenwaelder, Ed., "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999.
[RFC2579] McCloghrie, K., Ed., Perkins, D., Ed., and J. Schoenwaelder, Ed., "Textual Conventions for SMIv2"、STD 58、RFC 2579、April 1999。
[RFC2580] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999.
[RFC2580] McCloghrie, K., Perkins, D., and J. Schoenwaelder、「SMIv2の適合宣言」、STD 58、RFC 2580、1999年4月。
[RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB", RFC 2863, June 2000.
[RFC2863] McCloghrie, K. and F. Kastenholz、「The Interfaces Group MIB」、RFC 2863、2000年6月。
[RFC3414] Blumenthal, U. and B. Wijnen, "User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)", STD 62, RFC 3414, December 2002.
[RFC3414] Blumenthal, U. and B. Wijnen、「Simple Network Management Protocol（SNMPv3）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）」、STD 62、RFC 3414、2002年12月。
[RFC3705] Ray, B. and R. Abbi, "High Capacity Textual Conventions for MIB Modules Using Performance History Based on 15 Minute Intervals", RFC 3705, February 2004.
[RFC3705] Ray, B. and R. Abbi、「15分の間隔に基づくパフォーマンス履歴を使用したMIBモジュールの大容量テキスト表記」、RFC 3705、2004年2月。
[RFC3826] Blumenthal, U., Maino, F., and K. McCloghrie, "The Advanced Encryption Standard (AES) Cipher Algorithm in the SNMP User-based Security Model", RFC 3826, June 2004.
[RFC3826] Blumenthal, U., Maino, F., and K. McCloghrie、「SNMP User-based Security ModelのAdvanced Encryption Standard（AES）暗号アルゴリズム」、RFC 3826、2004年6月。
[RFC5591] Harrington, D. and W. Hardaker, "Transport Security Model for the Simple Network Management Protocol (SNMP)", RFC 5591, June 2009.
[RFC5591] Harrington, D. and W. Hardaker、「簡易ネットワーク管理プロトコル（SNMP）のトランスポートセキュリティモデル」、RFC 5591、2009年6月。
[RFC5592] Harrington, D., Salowey, J., and W. Hardaker, "Secure Shell Transport Model for the Simple Network Management Protocol (SNMP)", RFC 5592, June 2009.
[RFC5592] Harrington, D., Salowey, J., and W. Hardaker、「Secure Network Transport Model for the Simple Network Management Protocol（SNMP）」、RFC 5592、2009年6月。
[RFC6353] Hardaker, W., "Transport Layer Security (TLS) Transport Model for the Simple Network Management Protocol (SNMP)", RFC 6353, July 2011.
[RFC6353] Hardaker, W.、「簡易ネットワーク管理プロトコル（SNMP）のトランスポート層セキュリティ（TLS）トランスポートモデル」、RFC 6353、2011年7月。
[RFC6765] Beili, E. and M. Morgenstern, "xDSL Multi-Pair Bonding (G.Bond) MIB", RFC 6765, February 2013.
[RFC6765] Beili, E. and M. Morgenstern、「xDSL Multi-Pair Bonding（G.Bond）MIB」、RFC 6765、2013年2月。
[TR-159] Beili, E. and M. Morgenstern, "Management Framework for xDSL Bonding", Broadband Forum Technical Report TR-159, December 2008, <http://www.broadband-forum.org/technical/ download/TR-159.pdf>.
[TR-159] Beili, E. and M. Morgenstern、「xDSLボンディングの管理フレームワーク」、ブロードバンドフォーラムテクニカルレポートTR-159、2008年12月、<http://www.broadband-forum.org/technical/download/TR-159.pdf>。
[ADSLMIB] IETF, "ADSL MIB (adslmib) Charter", <http://datatracker.ietf.org/wg/adslmib/charter/>.
[ADSLMIB] IETF、「ADSL MIB（adslmib）Charter」、<http://datatracker.ietf.org/wg/adslmib/charter/>。
[G.704] ITU-T, "Synchronous frame structures used at 1544, 6312, 2048, 8448 and 44 736 kbit/s hierarchical levels", ITU-T Recommendation G.704, October 1998, <http://www.itu.int/rec/T-REC-G.704/en>.
[G.704] ITU-T、「1544、6312、2048、8448および44 736 kbit/s階層レベルで使用される同期フレーム構造」、ITU-T勧告G.704、1998年10月、<http://www.itu.int/rec/T-REC-G.704/en>。
[RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction and Applicability Statements for Internet-Standard Management Framework", RFC 3410, December 2002.
[RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart、「Introduction and Applicability Statements for Internet-Standard Management Framework」、RFC 3410、2002年12月。
[RFC3593] Tesink, K., "Textual Conventions for MIB Modules Using Performance History Based on 15 Minute Intervals", RFC 3593, September 2003.
[RFC3593] Tesink, K.、「15分の間隔に基づくパフォーマンス履歴を使用するMIBモジュールのテキスト表記法」、RFC 3593、2003年9月。
[RFC4181] Heard, C., "Guidelines for Authors and Reviewers of MIB Documents", BCP 111, RFC 4181, September 2005.
[RFC4181] Heard, C.、「MIBドキュメントの作成者およびレビュー担当者向けガイドライン」、BCP 111、RFC 4181、2005年9月。
Author's Address
著者のアドレス
Edward Beili Actelis Networks 25 Bazel St. Petach-Tikva 49103 Israel
Edward Beili Actelis Networks 25 Bazel St. Petach-Tikva 49103イスラエル
Phone: +972-3-924-3491
EMail: edward.beili@actelis.com