Network Working Group D. Joyal, Ed.
Request for Comments: 4750 Nortel
Obsoletes: 1850 P. Galecki, Ed.
Category: Standards Track Airvana
S. Giacalone, Ed.
CSFB
Original Authors:
R. Coltun
Touch Acoustra
F. Baker
Cisco Systems
December 2006
OSPF Version 2 Management Information Base
Status of This Memo
このメモのステータス
This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited.
この文書は、インターネットコミュニティのためのインターネット標準トラックプロトコルを指定し、改善のための議論と提案を要求します。このプロトコルの標準化状態と状態への「インターネット公式プロトコル標準」（STD 1）の最新版を参照してください。このメモの配布は無制限です。
Copyright Notice
著作権表示
Copyright (C) The IETF Trust (2006).
著作権（C）IETFトラスト（2006）。
Abstract
抽象
This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in TCP/IP-based internets. In particular, it defines objects for managing version 2 of the Open Shortest Path First Routing Protocol. Version 2 of the OSPF protocol is specific to the IPv4 address family. Version 3 of the OSPF protocol is specific to the IPv6 address family.
このメモは、TCP / IPベースのインターネットでネットワーク管理プロトコルと共に使用するための管理情報ベース（MIB）の一部を画定します。特に、オープン最短パスファーストルーティングプロトコルのバージョン2を管理するためにオブジェクトを定義します。 OSPFプロトコルのバージョン2は、IPv4アドレスファミリに固有のものです。 OSPFプロトコルのバージョン3は、IPv6アドレスファミリに固有のものです。
This memo obsoletes RFC 1850; however, it is designed to be backwards compatible. The functional differences between this memo and RFC 1850 are explained in Appendix B.
このメモはRFC 1850を廃止します。しかし、後方互換性を持つように設計されています。このメモとRFC 1850の機能的な違いは、付録Bで説明されています
Table of Contents
目次
1. Overview ........................................................3
1.1. The Internet-Standard Management Framework .................3
1.2. Conceptual Row Creation ....................................3
1.3. Default Configuration ......................................4
1.4. OSPF Counters ..............................................5
1.5. Multiple OSPF Instances ....................................5
1.6. Conventions ................................................6
2. Structure of This MIB ...........................................6
2.1. The Purposes of the Sections in This MIB ...................6
2.1.1. General Variables ...................................6
2.1.2. Area Data Structure and Area Stub Metric Table ......6
2.1.3. Link State Database and External Link State
Database ............................................7
2.1.4. Address Table and Host Tables .......................7
2.1.5. Interface and Interface Metric Tables ...............7
2.1.6. Virtual Interface Table .............................7
2.1.7. Neighbor and Virtual Neighbor Tables ................7
2.1.8. Local Link State Database Table and Virtual
Local Link State Database Table .....................7
2.1.9. AS-scope Link State Database Table ..................7
2.1.10. Area LSA Count Table ...............................7
3. OSPF MIB Module .................................................8
4. OSPF Trap Overview .............................................94
4.1. Introduction ..............................................94
4.2. Approach ..................................................95
4.3. Ignoring Initial Activity .................................95
4.4. Throttling Traps ..........................................95
4.5. One Trap Per OSPF Event ...................................96
4.6. Polling Event Counters ....................................96
4.7. Translating Notification Parameters .......................97
4.8. Historical Artifacts ......................................97
5. OSPF Trap Definitions ..........................................98
6. Security Considerations .......................................110
7. IANA Considerations ...........................................111
8. Acknowledgements ..............................................111
9. References ....................................................111
9.1. Normative References .....................................111
9.2. Informative References ...................................111
Appendix A. TOS Support ..........................................113
Appendix B. Changes from RFC 1850 ................................113
B.1. General Group Changes ....................................113
B.2. OSPF NSSA Enhancement Support ............................113
B.3. Opaque LSA Support .......................................114
B.4. Graceful Restart Support .................................116
B.5. OSPF Compliances .........................................116
B.6. OSPF Authentication and Security .........................117
B.7. OSPF Trap MIB ............................................117
B.8. Miscellaneous ............................................118
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の管理フレームワークを記述した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].
管理対象オブジェクトが仮想情報店を介してアクセスされ、管理情報ベースまたはMIBと呼ばれます。 MIBオブジェクトは、一般的に簡易ネットワーク管理プロトコル（SNMP）を介してアクセスされます。 MIBのオブジェクトは、管理情報（SMI）の構造で定義されたメカニズムを使用して定義されています。このメモは、STD 58、RFC 2578 [RFC2578]、STD 58、RFC 2579 [RFC2579]とSTD 58、RFC 2580 [RFC2580]に記載されているSMIv2のに準拠しているMIBモジュールを指定します。
For the benefit of row-creation in "conceptual" tables, DEFVAL (Default Value) clauses are included in the definitions in section 3, suggesting values that an agent should use for instances of variables that need to be created due to a Set-Request, but that are not specified in the Set-Request. DEFVAL clauses have not been specified for some objects that are read-only, implying that they are zeroed upon row creation. These objects are of the SYNTAX Counter32 or Gauge32.
「概念」テーブルの行作成の利益のために、DEFVAL（デフォルト値）句は、エージェントは、セット要求に起因して作成する必要がある変数のインスタンスに使用する値を示唆し、セクション3の定義に含まれていますが、それは、Set-Requestに指定されていません。 DEFVAL節は読み取り専用で、彼らは列の作成時にゼロにされていることを示唆しているいくつかのオブジェクトに対して指定されていません。これらのオブジェクトはSYNTAXカウンタまたはGauge32です。
For those objects not having a DEFVAL clause, both management stations and agents should heed the Robustness Principle of the Internet (see [RFC791]):
DEFVAL節を持たないそれらのオブジェクトのために、管理ステーションとエージェントの両方がインターネットのロバスト性原理（[RFC791]参照）を留意すべきです。
"be liberal in what you accept, conservative in what you send"
「あなたが送る何で、あなたが受け入れるものにリベラル保守的」
Therefore, management stations should include as many of these columnar objects as possible (e.g., all read-write objects) in a Set-Request when creating a conceptual row. Agents should accept a Set-Request with as few of these columnar objects as they need (e.g., the minimum contents of a "row-creating" SET consists of those objects for which, as they cannot be intuited, no default is specified).
概念的な列を作成する場合したがって、管理ステーションは、Set-Requestに（例えば、すべての読み書きをオブジェクト）可能な限り、これらの円柱状のオブジェクトの多くを含むべきです。彼らが必要とするような薬剤は、これらの円柱状のオブジェクトのようないくつかとセット-Requestを受け入れるべきである（これらはデフォルトが指定されていない、直観することができないように、例えば、「行作成」SETの最小の内容は、そのためにそれらのオブジェクトからなります）。
OSPF is a powerful routing protocol, equipped with features to handle virtually any configuration requirement that might reasonably be found within an Autonomous System (AS). With this power comes a fair degree of complexity, which the sheer number of objects in the MIB will attest to. Care has therefore been taken, in constructing this MIB, to define default values for virtually every object, to minimize the amount of parameterization required in the typical case. That default configuration is as follows:
OSPFは、合理的に自律システム（AS）内で見つかったことがあり、事実上任意の構成要件に対応するための機能を搭載した強力なルーティングプロトコル、です。この電源でMIB内のオブジェクトの膨大な数のを証明します複雑かなりの程度は、来ます。ケアは、それゆえ、典型的な場合に必要なパラメータの量を最小限にするために、ほぼすべてのオブジェクトのデフォルト値を定義するには、このMIBを構築する上で、撮影されています。次のようにそのデフォルトの設定は次のとおりです。
Given the following assumptions:
次の仮定を考えます：
- IP has already been configured.
- IPは、すでに設定されています。
- The ifTable has already been configured.
- のifTableは、すでに設定されています。
- ifSpeed is estimated by the interface drivers.
- のifSpeedは、インタフェースドライバによって推定されます。
- The OSPF process automatically discovers all IP interfaces and creates corresponding OSPF interfaces.
- OSPFプロセスは、自動的にすべてのIPインタフェースを検出し、対応するOSPFインタフェースを作成します。
- The OSPF process automatically creates the areas required for the interfaces.
- OSPFプロセスが自動的にインターフェースするために必要な領域を作成します。
The simplest configuration of an OSPF process requires the following:
OSPFプロセスの最も簡単な構成は、次のものが必要です。
- The OSPF process be enabled.
- OSPFプロセスが有効になっています。
This can be accomplished with a single SET:
これは、単一のSETで実現することができます。
ospfAdminStat := enabled.
ospfAdminStat：=は有効。
The configured system will have the following attributes:
構成されたシステムは、以下の属性を持っています。
- The RouterID will be one of the IP addresses of the device.
- RouterIDのは、デバイスのIPアドレスのいずれかになります。
- The device will be neither an Area Border Router nor an Autonomous System Border Router.
- デバイスは、エリア境界ルータや自律システム境界ルータでもないだろう。
- Every IP interface, with or without an address, will be an OSPF interface.
- すべてのIPインタフェースは、アドレスの有無にかかわらず、OSPFインターフェイスになります。
- The AreaID of each interface will be 0.0.0.0, the backbone.
- 各インターフェイスのエリアIDは0.0.0.0、バックボーンとなります。
- Authentication will be disabled.
- 認証は無効になります。
- All broadcast and point-to-point interfaces will be operational. Non-broadcast multi-access (NBMA) interfaces require the configuration of at least one neighbor.
- すべてのブロードキャストおよびポイントツーポイントインターフェイスは、動作になります。非ブロードキャストマルチアクセス（NBMA）インターフェイスは、少なくとも一つのネイバーの構成を必要とします。
- Timers on all direct interfaces will be:
- すべての直接のインターフェイス上のタイマーは次のようになります。
Hello Interval: 10 seconds Dead Timeout: 40 Seconds Retransmission: 5 Seconds Transit Delay: 1 Second Poll Interval: 120 Seconds
こんにちは間隔：10秒デッドタイムアウト：40秒の再送信：5秒トランジットディレイ：1秒のポーリング間隔：120秒
- No direct links to hosts will be configured.
- ホストへの直接のリンクが設定されません。
- No addresses will be summarized.
- いいえ、アドレスは要約されません。
- Metrics, being a measure of bit duration, are unambiguous and intelligent.
- メトリックは、ビット持続時間の尺度で、明白かつインテリジェントです。
- No virtual links will be configured.
- いいえ、仮想リンクを設定することはできません。
This MIB defines several counters, namely:
このMIBは、すなわち、いくつかのカウンタを定義しています。
- ospfOriginateNewLsas, ospfRxNewLsas in the ospfGeneralGroup - ospfSpfRuns, ospfAreaNssaTranslatorEvents in the ospfAreaTable - ospfIfEvents in the ospfIfTable - ospfVirtIfEvents in the ospfVirtIfTable - ospfNbrEvents in the ospfNbrTable - ospfVirtNbrEvents in the ospfVirtNbrTable
- ospfGeneralGroupでospfOriginateNewLsas、ospfRxNewLsas - ospfNbrTableでospfNbrEvents - - ospfSpfRuns、ospfAreaTableを内ospfAreaNssaTranslatorEvents - ospfIfTableでospfIfEvents - ospfVirtIfEvents ospfVirtIfTableでospfVirtNbrTableでospfVirtNbrEvents
As a best practice, a management entity, when reading these counters, should use the discontinuity object, ospfDiscontinuityTime, to determine if an event that would invalidate the management entity understanding of the counters has occurred. A restart of the OSPF routing process is a possible example of a discontinuity event.
ベストプラクティスとして、管理エンティティは、これらのカウンタを読み取る際に、カウンターの管理エンティティの理解を無効になるイベントが発生したかどうかを判断するために、ospfDiscontinuityTimeを不連続オブジェクトを使用する必要があります。 OSPFルーティングプロセスの再起動は、不連続イベントの可能な例です。
SNMPv3 supports "Contexts" that can be used to implement MIB views on multiple OSPF instances on the same system. See [RFC3411] or its successors for details.
SNMPv3は、同じシステム上で複数のOSPFインスタンス上のMIBビューを実装するために使用することができ、「コンテキスト」をサポートしています。 [RFC3411]や詳細については、その後継者を参照してください。
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119 [RFC2119].
この文書のキーワード "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", および "OPTIONAL" はRFC 2119 [RFC2119]に記載されているように解釈されます。
This MIB is composed of the following sections:
このMIBは、次のセクションで構成されています。
General Variables Area Data Structure Area Stub Metric Table Link State Database (LSDB) Address Range Table Host Table Interface Table Interface Metric Table Virtual Interface Table Neighbor Table Virtual Neighbor Table External Link State Database Aggregate Range Table Local Link State Database AS-scope Link State Database
一般変数領域データ構造エリアスタブメトリック表のリンク状態データベース（LSDB）アドレス範囲の表ホスト表インタフェース表インタフェースメトリック表の仮想インタフェース表ネイバーテーブル仮想隣人表の外部リンクステートデータベース集計範囲表ローカルリンクステートデータベースAS-スコープリンクステートデータベース
It supports the base OSPFv2 specification [RFC2328] and extensions to OSPFv2 such as [RFC1765], [RFC1793], [RFC2370], [RFC3101] and [RFC3623].
これは、ベースのOSPFv2仕様[RFC2328]など[RFC1765]などのOSPFv2の拡張、[RFC1793]、[RFC2370]、[RFC3101]及び[RFC3623]をサポートしています。
There exists a separate MIB for notifications ("traps"), which is entirely optional.
完全にオプションで、通知のための独立したMIB（「トラップ」）は、存在します。
The general variables describe (as it may seem from the name) variables that are global to the OSPF Process.
一般的な変数は、（それが名前から見えるかもしれませとして）OSPFプロセスにグローバルな変数を記述します。
The Area Data Structure describes all of the OSPF Areas that the router participates in. The Area Table includes data for Not-So-Stubby-Area (NSSA) translation.
領域データ構造は、ルータが参加するOSPFエリアのすべてを説明しています。エリア表はない準スタブ・エリア（NSSA）の変換のためのデータが含まれています。
The Area Stub Metric Table describes the metrics advertised into a stub area by the default router(s).
エリアスタブメトリック表は、デフォルトルータ（複数可）によってスタブエリアにアドバタイズメトリックを説明しています。
The link state database is provided primarily to provide detailed information for network debugging.
リンクステートデータベースは、主にネットワークのデバッグのための詳細な情報を提供するために設けられています。
The Address Range Table and Host Table are provided to view configured Network Summary and host route information.
アドレス範囲の表とホストテーブルが構成されたネットワークの概要とホストルート情報を表示するために設けられています。
The Interface Table and the Interface Metric Table together describe the various IP interfaces to OSPF. The metrics are placed in separate tables in order to simplify dealing with multiple types of service. The Interface table includes link-local (Opaque type-9) link state advertisement (LSA) statistics.
インタフェース表とインタフェースメトリック表は、一緒になってOSPFに様々なIPインタフェースを記述する。メトリックは、サービスの複数のタイプを扱う簡単にするために別々のテーブルに配置されます。インターフェース・テーブルには、リンクローカル（不透明タイプ-9）リンクステートアドバタイズメント（LSA）の統計情報が含まれています。
The Virtual Interface Table describes virtual links to the OSPF Process, similarly to the (non-virtual) Interface Tables. This Table includes link-local (Opaque type-9) LSA statistics.
仮想インターフェイス表は、同様に（非仮想）インタフェース表に、OSPFプロセスに仮想リンクを記載しています。この表は、リンクローカル（不透明タイプ-9）LSAの統計情報が含まれています。
The Neighbor Table and the Virtual Neighbor Table describe the neighbors to the OSPF Process.
ネイバーテーブルと仮想ネイバーテーブルは、OSPFプロセスに隣人を記述する。
2.1.8. Local Link State Database Table and Virtual Local Link State Database Table
2.1.8. ローカルリンクステートデータベース表および仮想ローカルリンクステートデータベーステーブル
The Local Link State Database Table and Virtual Local Link State Database Table are identical to the OSPF LSDB Table in format, but contain only link-local (Opaque type-9) link state advertisements for non-virtual and virtual links.
ローカルリンクステートデータベーステーブルおよび仮想ローカルリンクステートデータベースの表はフォーマットのOSPF LSDB表と同じですが、非仮想および仮想リンクのための唯一のリンクローカル（不透明タイプ-9）リンクステートアドバタイズメントが含まれています。
The AS-scope Link State Database Table is identical to the OSPF LSDB Table in format, but contains only AS-scoped link state advertisements.
AS-スコープのリンク状態データベースの表は、フォーマットのOSPF LSDB表と同じですが、唯一のAS-スコープのリンク状態アドバタイズメントが含まれています。
The table, which maintains number of link state advertisements on the per-area, per-LSA-type basis.
ごとの面積、毎LSAタイプに基づいて、リンクステートアドバタイズメントの数を保持テーブル、。
OSPF-MIB DEFINITIONS ::= BEGIN
IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Counter32, Gauge32, Integer32, Unsigned32, IpAddress, mib-2 FROM SNMPv2-SMI TEXTUAL-CONVENTION, TruthValue, RowStatus, TimeStamp FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF InterfaceIndexOrZero FROM IF-MIB;
輸入MODULE-IDENTITY、OBJECT-TYPE、Counter32の、Gauge32、Integer32の、Unsigned32の、IPアドレス、MIB-2のSNMPv2-SMIテキストの表記法FROM、のSNMPv2-CONF FROMのSNMPv2-TCのMODULE-COMPLIANCE、オブジェクト・グループからのTruthValue、RowStatusのタイムスタンプInterfaceIndexOrZeroのFROM IF-MIB;
ospf MODULE-IDENTITY LAST-UPDATED "200611100000Z" -- November 10, 2006 00:00:00 EST ORGANIZATION "IETF OSPF Working Group" CONTACT-INFO "WG E-Mail: ospf@ietf.org
OSPFのMODULE-IDENTITY LAST-UPDATED "200611100000Z" - 2006年11月10日午前0時00分○○秒EST団体 "IETF OSPFワーキンググループ" CONTACT-INFO「WG Eメール：ospf@ietf.org
WG Chairs: acee@cisco.com
rohit@gmail.com
Editors: Dan Joyal Nortel 600 Technology Park Drive Billerica, MA 01821 djoyal@nortel.com
編集者：ダンJoyalノーテル600テクノロジーパークドライブビレリカ、MA 01821 djoyal@nortel.com
Piotr Galecki
Airvana
19 Alpha Road
Chelmsford, MA 01824
pgalecki@airvana.com
Spencer Giacalone CSFB Eleven Madison Ave New York, NY 10010-3629 spencer.giacalone@gmail.com"
スペンサーGiacalone CSFBセブンイレブンマディソンアベニュー、ニューヨーク、NY 10010-3629 spencer.giacalone@gmail.com」
DESCRIPTION "The MIB module to describe the OSPF Version 2 Protocol. Note that some objects in this MIB module may pose a significant security risk. Refer to the Security Considerations section in RFC 4750 for more information.
OSPFバージョン2プロトコルを記述するためDESCRIPTION「MIBモジュール。このMIBモジュール内の一部のオブジェクトは、重大なセキュリティリスクをもたらす可能性があります。詳細については、RFC 4750でのセキュリティの考慮事項のセクションを参照してください。
Copyright (C) The IETF Trust (2006). This version of this MIB module is part of RFC 4750; see the RFC itself for full legal notices."
著作権（C）IETFトラスト（2006）。このMIBモジュールのこのバージョンはRFC 4750の一部です。完全な適法な通知についてはRFC自体を参照してください。」
REVISION "200611100000Z" -- November 10, 2006 09:00:00 EST DESCRIPTION "Updated for latest changes to OSPF Version 2: - updated the General Group with the new ospfRFC1583Compatibility, ospfReferenceBandwidth and ospfDiscontinuityTime objects - added graceful-restart-related objects - added stub-router-related objects - updated the Area Table with NSSA-related objects - added ospfAreaAggregateExtRouteTag object - added Opaque LSA-related objects - updates to the Compliances and Security sections - added area LSA counter table - added section describing translation of notification parameters between SNMP versions - added ospfComplianceObsolete to contain obsolete object groups - deprecated ospfExtLsdbTable See Appendix B of RFC 4750 for more details.
REVISION「200611100000Z」 - 2006年11月10日午前9時00分00秒ESTの説明は「OSPFバージョン2への最新の変更のための更新： - 新しいospfRFC1583Compatibility、ospfReferenceBandwidthとospfDiscontinuityTimeオブジェクトと更新ゼネラルグループは - 優雅な再起動関連のオブジェクトを追加しました - スタブルータ関連オブジェクトを追加 - NSSA関連オブジェクトとエリアテーブルを更新 - ospfAreaAggregateExtRouteTagオブジェクトを追加 - オペークLSA関連オブジェクトが追加 - コンプライアンスおよびセキュリティセクションへの更新 - 追加エリアLSAカウンタテーブルは - 通知パラメータの翻訳を記述する追加部SNMPバージョン間 - 廃止されたオブジェクトグループを含むようにospfComplianceObsoleteを追加 - 詳細は、RFC 4750のospfExtLsdbTable、付録Bを参照し、非推奨。
This version published as part of RFC 4750"
RFC 4750" の一部として公開このバージョン
REVISION "199501201225Z" -- Fri Jan 20 12:25:50 PST 1995
DESCRIPTION
"The initial SMIv2 revision of this MIB module, published
in RFC 1850."
::= { mib-2 14 }
AreaID ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"An OSPF Area Identifier.
Note that the Area ID, in OSPF, has the same format
as an IP address, but has the function of defining
a summarization point for link state advertisements."
SYNTAX IpAddress
RouterID ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A OSPF Router Identifier.
Note that the Router ID, in OSPF, has the same format
as an IP address, but identifies the router independent of its IP address."
SYNTAX IpAddress
Metric ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d-0"
STATUS current
DESCRIPTION
"The OSPF internal metric.
Note that the OSPF metric is defined as an unsigned value
in the range."
SYNTAX Integer32 (0..'FFFF'h)
BigMetric ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d-0"
STATUS current
DESCRIPTION
"The OSPF external metric."
SYNTAX Integer32 (0..'FFFFFF'h)
Status ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"An indication of the operability of an OSPF
function or feature. For example, the status
of an interface: 'enabled' indicates that
it is willing to communicate with other OSPF routers,
and 'disabled' indicates that it is not."
SYNTAX INTEGER { enabled (1), disabled (2) }
PositiveInteger ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d-0"
STATUS current
DESCRIPTION
"A positive integer. Values in excess are precluded as
unnecessary and prone to interoperability issues."
SYNTAX Integer32 (0..'7FFFFFFF'h)
HelloRange ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d-0"
STATUS current
DESCRIPTION
"The range of intervals in seconds on which Hello messages
are exchanged."
SYNTAX Integer32 (1..'FFFF'h)
UpToMaxAge ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d-0"
STATUS current
DESCRIPTION
"The values in seconds that one might find or configure
for variables bounded by the maximum age of an LSA."
SYNTAX Integer32 (0..3600)
DesignatedRouterPriority ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d-0"
STATUS current
DESCRIPTION
"The range of values defined for the priority of a system
for becoming the designated router."
SYNTAX Integer32 (0..'FF'h)
TOSType ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d-0"
STATUS current
DESCRIPTION
"Type of Service (TOS) is defined as a mapping to the IP
Type of Service Flags as defined in the IP Forwarding
Table MIB
+-----+-----+-----+-----+-----+-----+-----+-----+
| | | |
| PRECEDENCE | TYPE OF SERVICE | 0 |
| | | |
+-----+-----+-----+-----+-----+-----+-----+-----+
IP TOS IP TOS
Field Policy Field Policy
Contents Code Contents Code 0 0 0 0 ==> 0 0 0 0 1 ==> 2 0 0 1 0 ==> 4 0 0 1 1 ==> 6 0 1 0 0 ==> 8 0 1 0 1 ==> 10 0 1 1 0 ==> 12 0 1 1 1 ==> 14 1 0 0 0 ==> 16 1 0 0 1 ==> 18 1 0 1 0 ==> 20 1 0 1 1 ==> 22 1 1 0 0 ==> 24 1 1 0 1 ==> 26 1 1 1 0 ==> 28 1 1 1 1 ==> 30
コンテンツコード内容コード0 0 0 0 ==> 0 0 0 0 1 ==> 2 0 0 1 0 ==> 4 0 0 1 1 ==> 6 0 1 0 0 ==> 8 0 1 0 1 == > 18 1 0 1 0 ==> 20 1 0 1 1 ==> 22> 16 1 0 0 1 ==> 14 1 0 0 0 ==> 12 0 1 1 1 ==> 10 0 1 1 0 == > 26 1 1 1 0 ==> 28 1 1 1 1 ==> 30> 24 1 1 0 1 == 1 1 0 0 ==
The remaining values are left for future definition." SYNTAX Integer32 (0..30)
残りの値は、将来の定義のために残されています。」構文Integer32（0..30）
OspfAuthenticationType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The authentication type."
SYNTAX INTEGER {
none (0),
simplePassword (1),
md5 (2)
-- reserved for specification by IANA (> 2)
}
-- OSPF General Variables
- OSPF一般的な変数
-- Note: These parameters apply globally to the Router's -- OSPF Process.
- 注意：これらのパラメータは、ルータのにグローバルに適用されます - OSPFプロセス。
ospfGeneralGroup OBJECT IDENTIFIER ::= { ospf 1 }
ospfRouterId OBJECT-TYPE SYNTAX RouterID MAX-ACCESS read-write STATUS current DESCRIPTION "A 32-bit integer uniquely identifying the router in the Autonomous System. By convention, to ensure uniqueness, this should default to the value of one of the router's IP interface addresses.
ospfRouterId OBJECT-TYPE構文RouterIDのMAX-ACCESS読み取りと書き込みステータス現在の説明「自律システム内のルータを識別する32ビット整数。慣例により、一意性を確保するために、これはルータのIPインターフェースの1つの値をデフォルトとすべきですアドレス。
This object is persistent and when written
the entity SHOULD save the change to non-volatile storage."
REFERENCE
"OSPF Version 2, C.1 Global parameters"
::= { ospfGeneralGroup 1 }
ospfAdminStat OBJECT-TYPE SYNTAX Status MAX-ACCESS read-write STATUS current DESCRIPTION "The administrative status of OSPF in the router. The value 'enabled' denotes that the OSPF Process is active on at least one interface; 'disabled' disables it on all interfaces.
。 『無効』のすべてでそれを無効にします。ospfAdminStat OBJECT-TYPE SYNTAXステータスMAX-ACCESS読み取りと書き込みステータス現在の説明「ルータでのOSPFの管理ステータス値は、OSPFプロセスが少なくとも1つのインタフェース上でアクティブであることを示して 『有効』インタフェース。
This object is persistent and when written
the entity SHOULD save the change to non-volatile storage."
::= { ospfGeneralGroup 2 }
ospfVersionNumber OBJECT-TYPE SYNTAX INTEGER { version2 (2) } MAX-ACCESS read-only STATUS current
ospfVersionNumberのOBJECT-TYPE SYNTAX INTEGER {VERSION2（2）} MAX-ACCESS read-onlyステータス電流
DESCRIPTION
"The current version number of the OSPF protocol is 2."
REFERENCE
"OSPF Version 2, Title"
::= { ospfGeneralGroup 3 }
ospfAreaBdrRtrStatus OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A flag to note whether this router is an Area
Border Router."
REFERENCE
"OSPF Version 2, Section 3 Splitting the AS into
Areas"
::= { ospfGeneralGroup 4 }
ospfASBdrRtrStatus OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "A flag to note whether this router is configured as an Autonomous System Border Router.
ospfASBdrRtrStatus OBJECT-TYPE構文のTruthValue MAX-ACCESS読み取りと書き込みステータス現在の説明「フラグは、このルータは、自律システム境界ルータとして設定されているかどうか注意します。
This object is persistent and when written the
entity SHOULD save the change to non-volatile storage."
REFERENCE
"OSPF Version 2, Section 3.3 Classification of
routers"
::= { ospfGeneralGroup 5 }
ospfExternLsaCount OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of external (LS type-5) link state
advertisements in the link state database."
REFERENCE
"OSPF Version 2, Appendix A.4.5 AS external link
advertisements"
::= { ospfGeneralGroup 6 }
ospfExternLsaCksumSum OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only
ospfExternLsaCksumSumのOBJECT-TYPE構文Integer32 MAX-ACCESS読み取り専用
STATUS current
DESCRIPTION
"The 32-bit sum of the LS checksums of
the external link state advertisements
contained in the link state database. This sum
can be used to determine if there has been a
change in a router's link state database and
to compare the link state database of two
routers. The value should be treated as unsigned
when comparing two sums of checksums."
::= { ospfGeneralGroup 7 }
ospfTOSSupport OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "The router's support for type-of-service routing.
ospfTOSSupport OBJECT-TYPE構文のTruthValue MAX-ACCESS読み取りと書き込みステータス現在の説明「サービス型ルーティングのためのルータのサポート。
This object is persistent and when written
the entity SHOULD save the change to non-volatile
storage."
REFERENCE
"OSPF Version 2, Appendix F.1.2 Optional TOS
support"
::= { ospfGeneralGroup 8 }
ospfOriginateNewLsas OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of new link state advertisements that have been originated. This number is incremented each time the router originates a new LSA.
ospfOriginateNewLsas OBJECT-TYPE SYNTAXカウンタACCESS read-onlyステータス現在の説明「生まれてきた新たなリンクステートアドバタイズメントの数。この数は、ルータが新しいLSAを発信するたびに増加しています。
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
ospfDiscontinuityTime."
::= { ospfGeneralGroup 9 }
ospfRxNewLsas OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION
ospfRxNewLsasのOBJECT-TYPE SYNTAXカウンタACCESS read-onlyステータス現在の説明
"The number of link state advertisements received
that are determined to be new instantiations.
This number does not include newer instantiations
of self-originated link state advertisements.
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
ospfDiscontinuityTime."
::= { ospfGeneralGroup 10 }
ospfExtLsdbLimit OBJECT-TYPE SYNTAX Integer32 (-1..'7FFFFFFF'h) MAX-ACCESS read-write STATUS current DESCRIPTION "The maximum number of non-default AS-external LSAs entries that can be stored in the link state database. If the value is -1, then there is no limit.
ospfExtLsdbLimitのOBJECT-TYPE構文Integer32（-1 .. '7FFFFFFF'h）MAX-ACCESS読み取りと書き込みステータス現在の説明「リンク状態データベースに格納することができ、デフォルト以外のAS-外部LSAエントリの最大数。もし値が-1である場合、制限はありません。
When the number of non-default AS-external LSAs
in a router's link state database reaches
ospfExtLsdbLimit, the router enters
overflow state. The router never holds more than
ospfExtLsdbLimit non-default AS-external LSAs
in its database. OspfExtLsdbLimit MUST be set
identically in all routers attached to the OSPF
backbone and/or any regular OSPF area (i.e.,
OSPF stub areas and NSSAs are excluded).
This object is persistent and when written
the entity SHOULD save the change to non-volatile
storage."
DEFVAL { -1 }
::= { ospfGeneralGroup 11 }
ospfMulticastExtensions OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-write STATUS current DESCRIPTION "A bit mask indicating whether the router is forwarding IP multicast (Class D) datagrams based on the algorithms defined in the multicast extensions to OSPF.
ospfMulticastExtensions OBJECT-TYPE構文Integer32 MAX-ACCESS読み取りと書き込みステータス現在の説明は「ルータがOSPFへのマルチキャストの拡張で定義されたアルゴリズムに基づいてIPマルチキャスト（クラスD）データグラムを転送しているか否かを示すビットマスク。
Bit 0, if set, indicates that the router can forward IP multicast datagrams in the router's
directly attached areas (called intra-area
multicast routing).
Bit 1, if set, indicates that the router can forward IP multicast datagrams between OSPF areas (called inter-area multicast routing).
ビット1は、設定されている場合、ルータがOSPFエリア（エリア間マルチキャストルーティングと呼ばれる）との間のIPマルチキャストデータグラムを転送することができることを示しています。
Bit 2, if set, indicates that the router can forward IP multicast datagrams between Autonomous Systems (called inter-AS multicast routing).
ビット2は、設定された場合、ルータは（相互ASマルチキャストルーティングと呼ばれる）自律システム間のIPマルチキャストデータグラムを転送することができることを示しています。
Only certain combinations of bit settings are allowed, namely: 0 (no multicast forwarding is enabled), 1 (intra-area multicasting only), 3 (intra-area and inter-area multicasting), 5 (intra-area and inter-AS multicasting), and 7 (multicasting everywhere). By default, no multicast forwarding is enabled.
ビット設定の特定の組み合わせのみが許可されている、すなわち：0（マルチキャスト転送が有効になっていない）、1（エリア内のみマルチキャスト）、3（イントラ領域と相互領域マルチキャスト）、5（イントラ領域と相互ASマルチキャスト）、そしてどこでも7（マルチキャスト）。デフォルトでは、マルチキャスト転送が有効になりません。
This object is persistent and when written
the entity SHOULD save the change to non-volatile
storage."
DEFVAL { 0 }
::= { ospfGeneralGroup 12 }
ospfExitOverflowInterval OBJECT-TYPE SYNTAX PositiveInteger MAX-ACCESS read-write STATUS current DESCRIPTION "The number of seconds that, after entering OverflowState, a router will attempt to leave OverflowState. This allows the router to again originate non-default AS-external LSAs. When set to 0, the router will not leave overflow state until restarted.
ospfExitOverflowInterval OBJECT-TYPE SYNTAX POSITIVEINTEGER MAX-ACCESS読み取りと書き込みステータス現在の説明「OverflowStateを入力した後、ルータはOverflowStateを残すためにしようと、秒数。これは、ルータが再びAS-外部LSAデフォルト以外を発信することができます。とき再起動されるまで0に設定し、ルータはオーバーフロー状態を残すことはありません。
This object is persistent and when written
the entity SHOULD save the change to non-volatile
storage."
DEFVAL { 0 }
::= { ospfGeneralGroup 13 }
ospfDemandExtensions OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write
ospfDemandExtensions OBJECT-TYPE構文のTruthValue MAX-ACCESSの読み取りと書き込み
STATUS current
DESCRIPTION
"The router's support for demand routing.
This object is persistent and when written
the entity SHOULD save the change to non-volatile
storage."
REFERENCE
"Extending OSPF to Support Demand Circuits"
::= { ospfGeneralGroup 14 }
ospfRFC1583Compatibility OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates metrics used to choose among multiple AS-external LSAs. When RFC1583Compatibility is set to enabled, only cost will be used when choosing among multiple AS-external LSAs advertising the same destination. When RFC1583Compatibility is set to disabled, preference will be driven first by type of path using cost only to break ties.
ospfRFC1583Compatibility OBJECT-TYPE構文のTruthValue MAX-ACCESS読み取りと書き込みステータス現在の説明「RFC1583Compatibilityが有効に設定されていると宣伝し、複数のAS外部LSAの間で選択する際、コストだけが使用されます。複数のAS外部LSAの中から選択するために使用されるメトリックを示します同じ宛先。RFC1583Compatibilityが無効に設定されている場合、優先順位が唯一の絆を壊すためにコストを使用してパスの種類によって最初に駆動されます。
This object is persistent and when written
the entity SHOULD save the change to non-volatile
storage."
REFERENCE
"OSPF Version 2, Section 16.4.1 External path
preferences"
::= { ospfGeneralGroup 15 }
ospfOpaqueLsaSupport OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The router's support for Opaque LSA types."
REFERENCE
"The OSPF Opaque LSA Option"
::= { ospfGeneralGroup 16 }
ospfReferenceBandwidth OBJECT-TYPE SYNTAX Unsigned32 UNITS "kilobits per second" MAX-ACCESS read-write STATUS current DESCRIPTION "Reference bandwidth in kilobits/second for calculating default interface metrics. The default value is 100,000 KBPS (100 MBPS).
ospfReferenceBandwidth OBJECT-TYPE構文Unsigned32のUNITSデフォルトのインターフェイスメトリックを計算するためのキロビット/秒でMAX-ACCESS読み取りと書き込みステータス現在の説明」基準帯域幅「キロビット毎秒」。デフォルト値が100,000 KBPS（100 MBPS）です。
This object is persistent and when written
the entity SHOULD save the change to non-volatile
storage."
::= { ospfGeneralGroup 17 }
ospfRestartSupport OBJECT-TYPE SYNTAX INTEGER { none (1), plannedOnly (2), plannedAndUnplanned (3) } MAX-ACCESS read-write STATUS current DESCRIPTION "The router's support for OSPF graceful restart. Options include: no restart support, only planned restarts, or both planned and unplanned restarts.
ospfRestartSupportのOBJECT-TYPE SYNTAX INTEGER {なし（1）、plannedOnly（2）、plannedAndUnplanned（3）} MAX-ACCESS読み取りと書き込みステータス現在の説明「OSPFグレースフルリスタートのためのルータのサポートオプションがありません：全く再起動をサポートして、唯一の計画を再開する、またはその両方計画的および計画外の再起動します。
This object is persistent and when written
the entity SHOULD save the change to non-volatile
storage."
::= { ospfGeneralGroup 18 }
ospfRestartInterval OBJECT-TYPE SYNTAX Integer32 (1..1800) UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Configured OSPF graceful restart timeout interval.
ospfRestartInterval OBJECT-TYPE構文Integer32（1..1800）UNITS "秒" MAX-ACCESS読み取りと書き込みステータス現在の説明は「OSPFのグレースフルリスタートのタイムアウト間隔を設定しました。
This object is persistent and when written
the entity SHOULD save the change to non-volatile
storage."
::= { ospfGeneralGroup 19 }
ospfRestartStrictLsaChecking OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates if strict LSA checking is enabled for graceful restart.
厳格なLSAチェックはグレースフルリスタートのために有効になっている場合ospfRestartStrictLsaChecking OBJECT-TYPEの構文のTruthValue MAX-ACCESS読み取りと書き込みステータス現在の説明は」示します。
This object is persistent and when written
the entity SHOULD save the change to non-volatile storage."
::= { ospfGeneralGroup 20 }
ospfRestartStatus OBJECT-TYPE
SYNTAX INTEGER { notRestarting (1),
plannedRestart (2),
unplannedRestart (3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Current status of OSPF graceful restart."
::= { ospfGeneralGroup 21 }
ospfRestartAge OBJECT-TYPE
SYNTAX Unsigned32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Remaining time in current OSPF graceful restart
interval."
::= { ospfGeneralGroup 22 }
ospfRestartExitReason OBJECT-TYPE
SYNTAX INTEGER { none (1), -- none attempted
inProgress (2), -- restart in
-- progress
completed (3), -- successfully
-- completed
timedOut (4), -- timed out
topologyChanged (5) -- aborted due to
-- topology change.
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Describes the outcome of the last attempt at a
graceful restart. If the value is 'none', no restart
has yet been attempted. If the value is 'inProgress',
a restart attempt is currently underway."
::= { ospfGeneralGroup 23 }
ospfAsLsaCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current
ospfAsLsaCountのOBJECT-TYPE構文Gauge32 MAX-ACCESS read-onlyステータス電流
DESCRIPTION
"The number of AS-scope link state
advertisements in the AS-scope link state database."
::= { ospfGeneralGroup 24 }
ospfAsLsaCksumSum OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 32-bit unsigned sum of the LS checksums of
the AS link state advertisements contained in the AS-scope
link state database. This sum can be used to determine
if there has been a change in a router's AS-scope link
state database, and to compare the AS-scope link state
database of two routers."
::= { ospfGeneralGroup 25 }
ospfStubRouterSupport OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The router's support for stub router functionality."
REFERENCE
"OSPF Stub Router Advertisement"
::= { ospfGeneralGroup 26 }
ospfStubRouterAdvertisement OBJECT-TYPE SYNTAX INTEGER { doNotAdvertise (1), advertise(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This object controls the advertisement of stub router LSAs by the router. The value doNotAdvertise will result in the advertisement of a standard router LSA and is the default value.
ospfStubRouterAdvertisementのOBJECT-TYPE SYNTAX INTEGER {doNotAdvertise（1）は、宣伝（2）} MAX-ACCESS読み取りと書き込みステータス現在の説明は「このオブジェクトはルータによってスタブルータLSAの広告を制御する。値doNotAdvertiseはの広告をもたらします標準のルータLSAとデフォルト値です。
This object is persistent and when written
the entity SHOULD save the change to non-volatile
storage."
::= { ospfGeneralGroup 27 }
ospfDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp
ospfDiscontinuityTimeのOBJECT-TYPE構文タイムスタンプ
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime on the most recent occasion
at which any one of this MIB's counters suffered
a discontinuity.
If no such discontinuities have occurred since the last
re-initialization of the local management subsystem,
then this object contains a zero value."
::= { ospfGeneralGroup 28 }
-- OSPF Area Table -- The OSPF Area Table contains information -- regarding the various areas.
- OSPFエリア表 - OSPFエリアテーブルの情報が含まれてい - 様々な分野に関する。
ospfAreaTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfAreaEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information describing the configured parameters and
cumulative statistics of the router's attached areas.
The interfaces and virtual links are configured
as part of these areas. Area 0.0.0.0, by definition,
is the backbone area."
REFERENCE
"OSPF Version 2, Section 6 The Area Data Structure"
::= { ospf 2 }
ospfAreaEntry OBJECT-TYPE SYNTAX OspfAreaEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information describing the configured parameters and cumulative statistics of one of the router's attached areas. The interfaces and virtual links are configured as part of these areas. Area 0.0.0.0, by definition, is the backbone area.
設定されたパラメータとルータの接続されたエリアの1の累積統計を説明ospfAreaEntry OBJECT-TYPE SYNTAX OspfAreaEntry MAX-ACCESSステータス現在の説明は「情報。インターフェースおよび仮想リンクは、これらの領域の一部として構成されている。エリア0.0.0.0、定義により、バックボーンエリアです。
Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volatile
storage."
INDEX { ospfAreaId }
::= { ospfAreaTable 1 }
OspfAreaEntry ::=
SEQUENCE {
ospfAreaId
AreaID,
ospfAuthType
OspfAuthenticationType,
ospfImportAsExtern
INTEGER,
ospfSpfRuns
Counter32,
ospfAreaBdrRtrCount
Gauge32,
ospfAsBdrRtrCount
Gauge32,
ospfAreaLsaCount
Gauge32,
ospfAreaLsaCksumSum
Integer32,
ospfAreaSummary
INTEGER,
ospfAreaStatus
RowStatus,
ospfAreaNssaTranslatorRole
INTEGER,
ospfAreaNssaTranslatorState
INTEGER,
ospfAreaNssaTranslatorStabilityInterval
PositiveInteger,
ospfAreaNssaTranslatorEvents
Counter32
}
ospfAreaId OBJECT-TYPE
SYNTAX AreaID
MAX-ACCESS read-only -- read-only since originally
-- an SMIv1 index
STATUS current
DESCRIPTION
"A 32-bit integer uniquely identifying an area.
Area ID 0.0.0.0 is used for the OSPF backbone."
REFERENCE
"OSPF Version 2, Appendix C.2 Area parameters"
::= { ospfAreaEntry 1 }
ospfAuthType OBJECT-TYPE SYNTAX OspfAuthenticationType MAX-ACCESS read-create STATUS obsolete
ospfAuthTypeのOBJECT-TYPE SYNTAX OspfAuthenticationType MAX-ACCESSはリード作成しますステータス時代遅れ
DESCRIPTION
"The authentication type specified for an area."
REFERENCE
"OSPF Version 2, Appendix D Authentication"
DEFVAL { none } -- no authentication, by default
::= { ospfAreaEntry 2 }
ospfImportAsExtern OBJECT-TYPE
SYNTAX INTEGER {
importExternal (1),
importNoExternal (2),
importNssa (3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates if an area is a stub area, NSSA, or standard
area. Type-5 AS-external LSAs and type-11 Opaque LSAs are
not imported into stub areas or NSSAs. NSSAs import
AS-external data as type-7 LSAs"
REFERENCE
"OSPF Version 2, Appendix C.2 Area parameters"
DEFVAL { importExternal }
::= { ospfAreaEntry 3 }
ospfSpfRuns OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times that the intra-area route table has been calculated using this area's link state database. This is typically done using Dijkstra's algorithm.
ospfSpfRunsのOBJECT-TYPE SYNTAXカウンタACCESS read-onlyステータス現在の説明「エリア内のルートテーブルが、このエリアのリンク状態データベースを使用して計算された回数。これは通常、ダイクストラのアルゴリズムを使用して行われます。
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 ospfDiscontinuityTime."
::= { ospfAreaEntry 4 }
ospfAreaBdrRtrCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of Area Border Routers reachable within this area. This is initially zero and is calculated in each Shortest Path First (SPF) pass."
ospfAreaBdrRtrCountのOBJECT-TYPE構文Gauge32 MAX-ACCESS read-onlyステータス現在の説明「この領域内の到達可能なエリア境界ルータの合計数。これは、最初はゼロであり、各最短パス優先（SPF）パスで計算されます」。
::= { ospfAreaEntry 5 }
ospfAsBdrRtrCount OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of Autonomous System Border
Routers reachable within this area. This is
initially zero and is calculated in each SPF
pass."
::= { ospfAreaEntry 6 }
ospfAreaLsaCount OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of link state advertisements
in this area's link state database, excluding
AS-external LSAs."
::= { ospfAreaEntry 7 }
ospfAreaLsaCksumSum OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 32-bit sum of the link state
advertisements' LS checksums contained in this
area's link state database. This sum excludes
external (LS type-5) link state advertisements.
The sum can be used to determine if there has
been a change in a router's link state
database, and to compare the link state database of
two routers. The value should be treated as unsigned
when comparing two sums of checksums."
DEFVAL { 0 }
::= { ospfAreaEntry 8 }
ospfAreaSummary OBJECT-TYPE SYNTAX INTEGER { noAreaSummary (1), sendAreaSummary (2) } MAX-ACCESS read-create STATUS current DESCRIPTION
ospfAreaSummary OBJECT-TYPE SYNTAX INTEGER {noAreaSummary（1）、sendAreaSummary（2）} MAX-ACCESSはリード作成ステータス現在の説明
"The variable ospfAreaSummary controls the
import of summary LSAs into stub and NSSA areas.
It has no effect on other areas.
If it is noAreaSummary, the router will not originate summary LSAs into the stub or NSSA area. It will rely entirely on its default route.
それはnoAreaSummaryある場合、ルータは、スタブまたはNSSAエリアに集約LSAを発信しません。それはデフォルトルートに完全に依存します。
If it is sendAreaSummary, the router will both
summarize and propagate summary LSAs."
DEFVAL { noAreaSummary }
::= { ospfAreaEntry 9 }
ospfAreaStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object permits management of the table by facilitating actions such as row creation, construction, and destruction.
ospfAreaStatusのOBJECT-TYPE構文RowStatus MAX-ACCESSリード作成ステータス現在の説明は「このオブジェクトは、このような行の作成、構築、および破壊などの操作を容易にすることによって、テーブルの管理を可能にします。
The value of this object has no effect on
whether other objects in this conceptual row can be
modified."
::= { ospfAreaEntry 10 }
ospfAreaNssaTranslatorRole OBJECT-TYPE
SYNTAX INTEGER { always (1), candidate (2) }
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates an NSSA border router's ability to
perform NSSA translation of type-7 LSAs into
type-5 LSAs."
DEFVAL { candidate }
::= { ospfAreaEntry 11 }
ospfAreaNssaTranslatorState OBJECT-TYPE SYNTAX INTEGER { enabled (1), elected (2), disabled (3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates if and how an NSSA border router is performing NSSA translation of type-7 LSAs into type-5
ospfAreaNssaTranslatorStateのOBJECT-TYPE SYNTAX INTEGER {イネーブル（1）、選出された（2）、無効（3）} MAX-ACCESS read-onlyステータス現在の説明は「示す場合とNSSA境界ルータは、内型7 LSAのNSSA変換を実行する方法タイプ-5
LSAs. When this object is set to enabled, the NSSA Border
router's OspfAreaNssaExtTranslatorRole has been set to
always. When this object is set to elected, a candidate
NSSA Border router is Translating type-7 LSAs into type-5.
When this object is set to disabled, a candidate NSSA
border router is NOT translating type-7 LSAs into type-5."
::= { ospfAreaEntry 12 }
ospfAreaNssaTranslatorStabilityInterval OBJECT-TYPE
SYNTAX PositiveInteger
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of seconds after an elected translator
determines its services are no longer required, that
it should continue to perform its translation duties."
DEFVAL { 40 }
::= { ospfAreaEntry 13 }
ospfAreaNssaTranslatorEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the number of translator state changes that have occurred since the last boot-up.
ospfAreaNssaTranslatorEvents OBJECT-TYPE SYNTAXカウンタACCESS read-onlyステータス現在の説明は「最後の起動以降に発生した翻訳者の状態変化の数を示します。
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 ospfDiscontinuityTime."
::= { ospfAreaEntry 14 }
-- OSPF Area Default Metric Table
- OSPFエリアのデフォルトメトリック表
ospfStubAreaTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfStubAreaEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The set of metrics that will be advertised
by a default Area Border Router into a stub area."
REFERENCE
"OSPF Version 2, Appendix C.2, Area Parameters"
::= { ospf 3 }
ospfStubAreaEntry OBJECT-TYPE SYNTAX OspfStubAreaEntry
ospfStubAreaEntryのOBJECT-TYPE SYNTAX OspfStubAreaEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The metric for a given Type of Service that
will be advertised by a default Area Border
Router into a stub area.
Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volatile
storage."
REFERENCE
"OSPF Version 2, Appendix C.2, Area Parameters"
INDEX { ospfStubAreaId, ospfStubTOS }
::= { ospfStubAreaTable 1 }
OspfStubAreaEntry ::=
SEQUENCE {
ospfStubAreaId
AreaID,
ospfStubTOS
TOSType,
ospfStubMetric
BigMetric,
ospfStubStatus
RowStatus,
ospfStubMetricType
INTEGER
}
ospfStubAreaId OBJECT-TYPE
SYNTAX AreaID
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The 32-bit identifier for the stub area. On
creation, this can be derived from the
instance."
::= { ospfStubAreaEntry 1 }
ospfStubTOS OBJECT-TYPE
SYNTAX TOSType
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The Type of Service associated with the
metric. On creation, this can be derived from the instance."
::= { ospfStubAreaEntry 2 }
ospfStubMetric OBJECT-TYPE
SYNTAX BigMetric
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The metric value applied at the indicated Type
of Service. By default, this equals the least
metric at the Type of Service among the
interfaces to other areas."
::= { ospfStubAreaEntry 3 }
ospfStubStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object permits management of the table by facilitating actions such as row creation, construction, and destruction.
ospfStubStatusのOBJECT-TYPE構文RowStatus MAX-ACCESSリード作成ステータス現在の説明は「このオブジェクトは、このような行の作成、構築、および破壊などの操作を容易にすることによって、テーブルの管理を可能にします。
The value of this object has no effect on
whether other objects in this conceptual row can be
modified."
::= { ospfStubAreaEntry 4 }
ospfStubMetricType OBJECT-TYPE
SYNTAX INTEGER {
ospfMetric (1), -- OSPF Metric
comparableCost (2), -- external type 1
nonComparable (3) -- external type 2
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This variable displays the type of metric
advertised as a default route."
DEFVAL { ospfMetric }
::= { ospfStubAreaEntry 5 }
-- OSPF Link State Database
- OSPFリンクステートデータベース
ospfLsdbTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfLsdbEntry MAX-ACCESS not-accessible STATUS current
OspfLsdbEntry MAX-ACCESSステータス電流のospfLsdbTable OBJECT-TYPE構文配列
DESCRIPTION
"The OSPF Process's link state database (LSDB).
The LSDB contains the link state advertisements
from throughout the areas that the device is attached to."
REFERENCE
"OSPF Version 2, Section 12 Link State Advertisements"
::= { ospf 4 }
ospfLsdbEntry OBJECT-TYPE
SYNTAX OspfLsdbEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A single link state advertisement."
INDEX { ospfLsdbAreaId, ospfLsdbType,
ospfLsdbLsid, ospfLsdbRouterId }
::= { ospfLsdbTable 1 }
OspfLsdbEntry ::=
SEQUENCE {
ospfLsdbAreaId
AreaID,
ospfLsdbType
INTEGER,
ospfLsdbLsid
IpAddress,
ospfLsdbRouterId
RouterID,
ospfLsdbSequence
Integer32,
ospfLsdbAge
Integer32,
ospfLsdbChecksum
Integer32,
ospfLsdbAdvertisement
OCTET STRING
}
ospfLsdbAreaId OBJECT-TYPE SYNTAX AreaID MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The 32-bit identifier of the area from which the LSA was received." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters"
オブジェクトタイプospfLsdbAreaId構文エリアID MAX-ACCESS読み取り専用 - 読み取り専用元々以来 - でSMIv1インデックスSTATUS電流DESCRIPTION「LSAが受信された面積の32ビットの識別子」 REFERENCE "OSPFバージョン2、付録C.2エリアパラメータ"
::= { ospfLsdbEntry 1 }
ospfLsdbType OBJECT-TYPE SYNTAX INTEGER { routerLink (1), networkLink (2), summaryLink (3), asSummaryLink (4), asExternalLink (5), -- but see ospfAsLsdbTable multicastLink (6), nssaExternalLink (7), areaOpaqueLink (10) } MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The type of the link state advertisement. Each link state type has a separate advertisement format.
ospfLsdbTypeのOBJECT-TYPE SYNTAX INTEGER {routerLink（1）、ネットワークリンク（2）、summaryLink（3）、asSummaryLink（4）、asExternalLink（5）、 - しかし参照ospfAsLsdbTable multicastLink（6）、nssaExternalLink（7）、areaOpaqueLink（10 ）} MAX-ACCESS読み取り専用 - 読み取り専用元々ので - でSMIv1インデックスSTATUS現在の説明「リンク状態アドバタイズメントのタイプを各リンクステートタイプは別の広告フォーマットを有します。
Note: External link state advertisements are permitted
for backward compatibility, but should be displayed
in the ospfAsLsdbTable rather than here."
REFERENCE
"OSPF Version 2, Appendix A.4.1 The Link State
Advertisement header"
::= { ospfLsdbEntry 2 }
ospfLsdbLsid OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The Link State ID is an LS Type Specific field
containing either a Router ID or an IP address;
it identifies the piece of the routing domain
that is being described by the advertisement."
REFERENCE
"OSPF Version 2, Section 12.1.4 Link State ID"
::= { ospfLsdbEntry 3 }
ospfLsdbRouterId OBJECT-TYPE SYNTAX RouterID MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current
ospfLsdbRouterIdのOBJECT-TYPE SYNTAX RouterIDのMAX-ACCESS読み取り専用 - 読み取り専用もともと以来 - でSMIv1インデックスSTATUSの現在
DESCRIPTION
"The 32-bit number that uniquely identifies the
originating router in the Autonomous System."
REFERENCE
"OSPF Version 2, Appendix C.1 Global parameters"
::= { ospfLsdbEntry 4 }
ospfLsdbSequence OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The sequence number field is a signed 32-bit
integer. It starts with the value '80000001'h,
or -'7FFFFFFF'h, and increments until '7FFFFFFF'h.
Thus, a typical sequence number will be very negative.
It is used to detect old and duplicate Link State
Advertisements. The space of sequence numbers is linearly
ordered. The larger the sequence number, the more recent
the advertisement."
REFERENCE
"OSPF Version 2, Section 12.1.6 LS sequence
number"
::= { ospfLsdbEntry 5 }
ospfLsdbAge OBJECT-TYPE
SYNTAX Integer32 -- Should be 0..MaxAge, except when
-- doNotAge bit is set
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This field is the age of the link state advertisement
in seconds."
REFERENCE
"OSPF Version 2, Section 12.1.1 LS age"
::= { ospfLsdbEntry 6 }
ospfLsdbChecksum OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This field is the checksum of the complete contents of
the advertisement, excepting the age field. The age field
is excepted so that an advertisement's age can be
incremented without updating the checksum. The checksum
used is the same that is used for ISO connectionless datagrams; it is commonly referred to as the
Fletcher checksum."
REFERENCE
"OSPF Version 2, Section 12.1.7 LS checksum"
::= { ospfLsdbEntry 7 }
ospfLsdbAdvertisement OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1..65535)) MAX-ACCESS read-only STATUS current DESCRIPTION "The entire link state advertisement, including its header.
ospfLsdbAdvertisement OBJECT-TYPEの構文オクテットSTRING（SIZE（1 65535））、そのヘッダを含むMAX-ACCESS read-only説明「全体のリンク状態広告、。
Note that for variable length LSAs, SNMP agents
may not be able to return the largest string size."
REFERENCE
"OSPF Version 2, Section 12 Link State Advertisements"
::= { ospfLsdbEntry 8 }
-- Address Range Table
- アドレス範囲表
ospfAreaRangeTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfAreaRangeEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "The Address Range Table acts as an adjunct to the Area Table. It describes those Address Range Summaries that are configured to be propagated from an Area to reduce the amount of information about it that is known beyond its borders. It contains a set of IP address ranges specified by an IP address/IP network mask pair. For example, class B address range of X.X.X.X with a network mask of 255.255.0.0 includes all IP addresses from X.X.0.0 to X.X.255.255.
アドレス範囲の表は、エリア表の補助として働きOspfAreaRangeEntry MAX-ACCESSステータス時代遅れ説明」OF ospfAreaRangeTable OBJECT-TYPE構文配列。これは、量を減らすために、エリアから伝播されるように構成されているそれらのアドレス範囲の概要を説明その国境を越えて知られている。これは、IPアドレス/ IPネットワークマスクのペアによって指定されたIPアドレス範囲のセットを含む。例えば、255.255.0.0のネットワークマスクとXXXXのクラスBのアドレス範囲は、すべてのIPを含んでいることについての情報XX0.0からXX255.255へのアドレス。
Note that this table is obsoleted and is replaced
by the Area Aggregate Table."
REFERENCE
"OSPF Version 2, Appendix C.2 Area parameters"
::= { ospf 5 }
ospfAreaRangeEntry OBJECT-TYPE SYNTAX OspfAreaRangeEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION
ospfAreaRangeEntryのOBJECT-TYPE SYNTAX OspfAreaRangeEntry MAX-ACCESSステータス時代遅れ説明
"A single area address range.
「単一領域アドレス範囲。
Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volatile
storage."
REFERENCE
"OSPF Version 2, Appendix C.2 Area parameters"
INDEX { ospfAreaRangeAreaId, ospfAreaRangeNet }
::= { ospfAreaRangeTable 1 }
OspfAreaRangeEntry ::=
SEQUENCE {
ospfAreaRangeAreaId
AreaID,
ospfAreaRangeNet
IpAddress,
ospfAreaRangeMask
IpAddress,
ospfAreaRangeStatus
RowStatus,
ospfAreaRangeEffect
INTEGER
}
ospfAreaRangeAreaId OBJECT-TYPE
SYNTAX AreaID
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS obsolete
DESCRIPTION
"The area that the address range is to be found
within."
REFERENCE
"OSPF Version 2, Appendix C.2 Area parameters"
::= { ospfAreaRangeEntry 1 }
ospfAreaRangeNet OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS obsolete
DESCRIPTION
"The IP address of the net or subnet indicated
by the range."
REFERENCE
"OSPF Version 2, Appendix C.2 Area parameters"
::= { ospfAreaRangeEntry 2 }
ospfAreaRangeMask OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-create
STATUS obsolete
DESCRIPTION
"The subnet mask that pertains to the net or
subnet."
REFERENCE
"OSPF Version 2, Appendix C.2 Area parameters"
::= { ospfAreaRangeEntry 3 }
ospfAreaRangeStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS obsolete DESCRIPTION "This object permits management of the table by facilitating actions such as row creation, construction, and destruction.
ospfAreaRangeStatusのOBJECT-TYPE構文RowStatus MAX-ACCESSはリード作成ステータス時代遅れ説明は「このオブジェクトは、このような行の作成、構築、および破壊などの操作を容易にすることによって、テーブルの管理を可能にします。
The value of this object has no effect on
whether other objects in this conceptual row can be
modified."
::= { ospfAreaRangeEntry 4 }
ospfAreaRangeEffect OBJECT-TYPE
SYNTAX INTEGER {
advertiseMatching (1),
doNotAdvertiseMatching (2)
}
MAX-ACCESS read-create
STATUS obsolete
DESCRIPTION
"Subnets subsumed by ranges either trigger the
advertisement of the indicated summary
(advertiseMatching) or result in the subnet's not
being advertised at all outside the area."
DEFVAL { advertiseMatching }
::= { ospfAreaRangeEntry 5 }
-- OSPF Host Table
- OSPFホスト表
ospfHostTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfHostEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Host/Metric Table indicates what hosts are directly attached to the router, what metrics and types
of service should be advertised for them,
and what areas they are found within."
REFERENCE
"OSPF Version 2, Appendix C.7 Host route
parameters"
::= { ospf 6 }
ospfHostEntry OBJECT-TYPE SYNTAX OspfHostEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A metric to be advertised, for a given type of service, when a given host is reachable.
ospfHostEntry OBJECT-TYPE構文OspfHostEntry MAX-ACCESSステータス現在の説明「特定のホストが到達可能である場合、サービスの所与のタイプに対して、アドバタイズされるメトリック。
Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volatile
storage."
INDEX { ospfHostIpAddress, ospfHostTOS }
::= { ospfHostTable 1 }
OspfHostEntry ::=
SEQUENCE {
ospfHostIpAddress
IpAddress,
ospfHostTOS
TOSType,
ospfHostMetric
Metric,
ospfHostStatus
RowStatus,
ospfHostAreaID
AreaID,
ospfHostCfgAreaID
AreaID
}
ospfHostIpAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The IP address of the host."
REFERENCE
"OSPF Version 2, Appendix C.7 Host route parameters"
::= { ospfHostEntry 1 }
ospfHostTOS OBJECT-TYPE
SYNTAX TOSType
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The Type of Service of the route being configured."
REFERENCE
"OSPF Version 2, Appendix C.7 Host route parameters"
::= { ospfHostEntry 2 }
ospfHostMetric OBJECT-TYPE
SYNTAX Metric
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The metric to be advertised."
REFERENCE
"OSPF Version 2, Appendix C.7 Host route parameters"
::= { ospfHostEntry 3 }
ospfHostStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object permits management of the table by facilitating actions such as row creation, construction, and destruction.
ospfHostStatusのOBJECT-TYPE構文RowStatus MAX-ACCESSリード作成ステータス現在の説明は「このオブジェクトは、このような行の作成、構築、および破壊などの操作を容易にすることによって、テーブルの管理を可能にします。
The value of this object has no effect on
whether other objects in this conceptual row can be
modified."
::= { ospfHostEntry 4 }
ospfHostAreaID OBJECT-TYPE
SYNTAX AreaID
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The OSPF area to which the host belongs.
Deprecated by ospfHostCfgAreaID."
REFERENCE
"OSPF Version 2, Appendix C.7 Host parameters"
::= { ospfHostEntry 5 }
ospfHostCfgAreaID OBJECT-TYPE SYNTAX AreaID
ospfHostCfgAreaIDのOBJECT-TYPE SYNTAXエリアID
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"To configure the OSPF area to which the host belongs."
REFERENCE
"OSPF Version 2, Appendix C.7 Host parameters"
::= { ospfHostEntry 6 }
-- OSPF Interface Table
- OSPFインターフェイス表
ospfIfTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfIfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The OSPF Interface Table describes the interfaces
from the viewpoint of OSPF.
It augments the ipAddrTable with OSPF specific information."
REFERENCE
"OSPF Version 2, Appendix C.3 Router interface
parameters"
::= { ospf 7 }
ospfIfEntry OBJECT-TYPE SYNTAX OspfIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The OSPF interface entry describes one interface from the viewpoint of OSPF.
ospfIfEntry OBJECT-TYPE構文OspfIfEntry MAX-ACCESSステータス現在の説明は「OSPFインターフェイスエントリはOSPFの観点からの1つのインタフェースを記述する。
Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volatile
storage."
INDEX { ospfIfIpAddress, ospfAddressLessIf }
::= { ospfIfTable 1 }
OspfIfEntry ::=
SEQUENCE {
ospfIfIpAddress
IpAddress,
ospfAddressLessIf
InterfaceIndexOrZero,
ospfIfAreaId
AreaID,
ospfIfType
INTEGER,
ospfIfAdminStat
Status,
ospfIfRtrPriority
DesignatedRouterPriority,
ospfIfTransitDelay
UpToMaxAge,
ospfIfRetransInterval
UpToMaxAge,
ospfIfHelloInterval
HelloRange,
ospfIfRtrDeadInterval
PositiveInteger,
ospfIfPollInterval
PositiveInteger,
ospfIfState
INTEGER,
ospfIfDesignatedRouter
IpAddress,
ospfIfBackupDesignatedRouter
IpAddress,
ospfIfEvents
Counter32,
ospfIfAuthKey
OCTET STRING,
ospfIfStatus
RowStatus,
ospfIfMulticastForwarding
INTEGER,
ospfIfDemand
TruthValue,
ospfIfAuthType
OspfAuthenticationType,
ospfIfLsaCount
Gauge32,
ospfIfLsaCksumSum
Unsigned32,
ospfIfDesignatedRouterId
RouterID,
ospfIfBackupDesignatedRouterId
RouterID
}
ospfIfIpAddress OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The IP address of this OSPF interface."
ospfIfIpAddressのOBJECT-TYPEの構文のIPアドレスMAX-ACCESS読み取り専用 - 読み取り専用もともと以来 - 「このOSPFインタフェースのIPアドレス」でSMIv1インデックスSTATUS現在の記述、
::= { ospfIfEntry 1 }
ospfAddressLessIf OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"For the purpose of easing the instancing of
addressed and addressless interfaces; this
variable takes the value 0 on interfaces with
IP addresses and the corresponding value of
ifIndex for interfaces having no IP address."
::= { ospfIfEntry 2 }
ospfIfAreaId OBJECT-TYPE
SYNTAX AreaID
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A 32-bit integer uniquely identifying the area
to which the interface connects. Area ID
0.0.0.0 is used for the OSPF backbone."
DEFVAL { '00000000'H } -- 0.0.0.0
::= { ospfIfEntry 3 }
ospfIfType OBJECT-TYPE
SYNTAX INTEGER {
broadcast (1),
nbma (2),
pointToPoint (3),
pointToMultipoint (5)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The OSPF interface type.
By way of a default, this field may be intuited
from the corresponding value of ifType.
Broadcast LANs, such as Ethernet and IEEE 802.5,
take the value 'broadcast', X.25 and similar
technologies take the value 'nbma', and links
that are definitively point to point take the
value 'pointToPoint'."
::= { ospfIfEntry 4 }
ospfIfAdminStat OBJECT-TYPE SYNTAX Status
ospfIfAdminStat OBJECT-TYPEのSYNTAXステータス
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The OSPF interface's administrative status.
The value formed on the interface, and the interface
will be advertised as an internal route to some area.
The value 'disabled' denotes that the interface is
external to OSPF."
DEFVAL { enabled }
::= { ospfIfEntry 5 }
ospfIfRtrPriority OBJECT-TYPE
SYNTAX DesignatedRouterPriority
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The priority of this interface. Used in
multi-access networks, this field is used in
the designated router election algorithm. The
value 0 signifies that the router is not eligible
to become the designated router on this particular
network. In the event of a tie in this value,
routers will use their Router ID as a tie breaker."
DEFVAL { 1 }
::= { ospfIfEntry 6 }
ospfIfTransitDelay OBJECT-TYPE
SYNTAX UpToMaxAge
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The estimated number of seconds it takes to
transmit a link state update packet over this
interface. Note that the minimal value SHOULD be
1 second."
DEFVAL { 1 }
::= { ospfIfEntry 7 }
ospfIfRetransInterval OBJECT-TYPE
SYNTAX UpToMaxAge
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of seconds between link state advertisement
retransmissions, for adjacencies belonging to this
interface. This value is also used when retransmitting database description and Link State request packets.
Note that minimal value SHOULD be 1 second."
DEFVAL { 5 }
::= { ospfIfEntry 8 }
ospfIfHelloInterval OBJECT-TYPE
SYNTAX HelloRange
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The length of time, in seconds, between the Hello packets
that the router sends on the interface. This value must be
the same for all routers attached to a common network."
DEFVAL { 10 }
::= { ospfIfEntry 9 }
ospfIfRtrDeadInterval OBJECT-TYPE
SYNTAX PositiveInteger
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of seconds that a router's Hello packets have
not been seen before its neighbors declare the router down.
This should be some multiple of the Hello interval. This
value must be the same for all routers attached to a common
network."
DEFVAL { 40 }
::= { ospfIfEntry 10 }
ospfIfPollInterval OBJECT-TYPE
SYNTAX PositiveInteger
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The larger time interval, in seconds, between the Hello
packets sent to an inactive non-broadcast multi-access
neighbor."
DEFVAL { 120 }
::= { ospfIfEntry 11 }
ospfIfState OBJECT-TYPE
SYNTAX INTEGER {
down (1),
loopback (2),
waiting (3), pointToPoint (4),
designatedRouter (5),
backupDesignatedRouter (6),
otherDesignatedRouter (7)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The OSPF Interface State."
DEFVAL { down }
::= { ospfIfEntry 12 }
ospfIfDesignatedRouter OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP address of the designated router."
DEFVAL { '00000000'H } -- 0.0.0.0
::= { ospfIfEntry 13 }
ospfIfBackupDesignatedRouter OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP address of the backup designated
router."
DEFVAL { '00000000'H } -- 0.0.0.0
::= { ospfIfEntry 14 }
ospfIfEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times this OSPF interface has changed its state or an error has occurred.
ospfIfEvents OBJECT-TYPE SYNTAXカウンタACCESS read-only説明「回数は、このOSPFインタフェースの状態が変化したか、エラーが発生しました。
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 ospfDiscontinuityTime."
::= { ospfIfEntry 15 }
ospfIfAuthKey OBJECT-TYPE SYNTAX OCTET STRING (SIZE (0..256)) MAX-ACCESS read-create STATUS current
ospfIfAuthKey OBJECT-TYPEの構文オクテットSTRING（SIZE（0 256））MAX-ACCESSはリード作成しますステータス現在
DESCRIPTION
"The cleartext password used as an OSPF
authentication key when simplePassword security
is enabled. This object does not access any OSPF
cryptogaphic (e.g., MD5) authentication key under
any circumstance.
If the key length is shorter than 8 octets, the agent will left adjust and zero fill to 8 octets.
キーの長さが8つのオクテットより短い場合、エージェントは調整と8つのオクテットに記入ゼロ残されます。
Unauthenticated interfaces need no authentication key, and simple password authentication cannot use a key of more than 8 octets.
非認証のインターフェイスには、認証キーを必要としない、簡単なパスワード認証は8つの以上のオクテットのキーを使用することはできません。
Note that the use of simplePassword authentication is NOT recommended when there is concern regarding attack upon the OSPF system. SimplePassword authentication is only sufficient to protect against accidental misconfigurations because it re-uses cleartext passwords [RFC1704].
OSPFシステム上に攻撃に関する懸念がある場合にsimplePassword認証の使用が推奨されていないことに注意してください。それは平文パスワード[RFC1704]を再使用しているためSimplePassword認証は偶然の設定ミスから保護するだけで十分です。
When read, ospfIfAuthKey always returns an octet
string of length zero."
REFERENCE
"OSPF Version 2, Section 9 The Interface Data
Structure"
DEFVAL { '0000000000000000'H } -- 0.0.0.0.0.0.0.0
::= { ospfIfEntry 16 }
ospfIfStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object permits management of the table by facilitating actions such as row creation, construction, and destruction.
ospfIfStatusのOBJECT-TYPE構文RowStatus MAX-ACCESSリード作成ステータス現在の説明は「このオブジェクトは、このような行の作成、構築、および破壊などの操作を容易にすることによって、テーブルの管理を可能にします。
The value of this object has no effect on
whether other objects in this conceptual row can be
modified."
::= { ospfIfEntry 17 }
ospfIfMulticastForwarding OBJECT-TYPE SYNTAX INTEGER { blocked (1), -- no multicast forwarding multicast (2), -- using multicast address unicast (3) -- to each OSPF neighbor
ospfIfMulticastForwarding OBJECT-TYPE SYNTAX INTEGER {ブロックされ（1）、 - マルチキャスト転送マルチキャスト（2）、 - マルチキャストアドレスユニキャストを使用して、（3） - 各OSPFネイバーへ
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The way multicasts should be forwarded on this
interface: not forwarded, forwarded as data
link multicasts, or forwarded as data link
unicasts. Data link multicasting is not
meaningful on point-to-point and NBMA interfaces,
and setting ospfMulticastForwarding to 0 effectively
disables all multicast forwarding."
DEFVAL { blocked }
::= { ospfIfEntry 18 }
ospfIfDemand OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates whether Demand OSPF procedures (hello
suppression to FULL neighbors and setting the
DoNotAge flag on propagated LSAs) should be
performed on this interface."
DEFVAL { false }
::= { ospfIfEntry 19 }
ospfIfAuthType OBJECT-TYPE SYNTAX OspfAuthenticationType MAX-ACCESS read-create STATUS current DESCRIPTION "The authentication type specified for an interface.
ospfIfAuthTypeのOBJECT-TYPE SYNTAX OspfAuthenticationType MAX-ACCESSはリード作成しますステータス現在の説明「インターフェイスに指定された認証タイプ。
Note that this object can be used to engage
in significant attacks against an OSPF router."
REFERENCE
"OSPF Version 2, Appendix D Authentication"
DEFVAL { none } -- no authentication, by default
::= { ospfIfEntry 20 }
ospfIfLsaCount OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of link-local link state advertisements
in this interface's link-local link state database."
::= { ospfIfEntry 21 }
ospfIfLsaCksumSum OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 32-bit unsigned sum of the Link State
Advertisements' LS checksums contained in this
interface's link-local link state database.
The sum can be used to determine if there has
been a change in the interface's link state
database and to compare the interface link state
database of routers attached to the same subnet."
::= { ospfIfEntry 22 }
ospfIfDesignatedRouterId OBJECT-TYPE
SYNTAX RouterID
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Router ID of the designated router."
::= { ospfIfEntry 23 }
ospfIfBackupDesignatedRouterId OBJECT-TYPE
SYNTAX RouterID
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Router ID of the backup designated router."
::= { ospfIfEntry 24 }
-- OSPF Interface Metric Table
- OSPFインターフェイスメトリック表
ospfIfMetricTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfIfMetricEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Metric Table describes the metrics to be advertised for a specified interface at the various types of service. As such, this table is an adjunct of the OSPF Interface Table.
OspfIfMetricEntry MAX-ACCESSステータス現在の説明のospfIfMetricTable OBJECT-TYPE構文配列「メトリック表は、サービスの様々なタイプで指定されたインターフェイスのアドバタイズするメトリックを記述する。このように、このテーブルは、OSPFインタフェースの補助でありますテーブル。
Types of service, as defined by RFC 791, have the ability
to request low delay, high bandwidth, or reliable linkage.
For the purposes of this specification, the measure of bandwidth:
本明細書の目的のために、帯域幅の目安：
Metric = referenceBandwidth / ifSpeed
メトリック= referenceBandwidth /のifSpeed
is the default value. The default reference bandwidth is 10^8. For multiple link interfaces, note that ifSpeed is the sum of the individual link speeds. This yields a number having the following typical values:
デフォルト値はです。デフォルト参照帯域幅は10 ^ 8です。複数のリンクインターフェイスの場合、のifSpeedは、個々のリンク速度の合計であることに注意してください。これは、次の一般的な値を持つ数が得られます。
Network Type/bit rate Metric
ネットワークの種類/ビットレートメトリック
>= 100 MBPS 1 Ethernet/802.3 10 E1 48 T1 (ESF) 65 64 KBPS 1562 56 KBPS 1785 19.2 KBPS 5208 9.6 KBPS 10416
> = 100Mbpsのイーサネット1 / 802.3 10 E1 48 T1（ESF）65 64 KBPS 1562 56 KBPS 1785 19.2 KBPS 5208 9.6 KBPS 10416
Routes that are not specified use the default (TOS 0) metric.
デフォルト（TOS 0）メトリックを使用して指定されていないルート。
Note that the default reference bandwidth can be configured
using the general group object ospfReferenceBandwidth."
REFERENCE
"OSPF Version 2, Appendix C.3 Router interface
parameters"
::= { ospf 8 }
ospfIfMetricEntry OBJECT-TYPE SYNTAX OspfIfMetricEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A particular TOS metric for a non-virtual interface identified by the interface index.
ospfIfMetricEntryのOBJECT-TYPE SYNTAX OspfIfMetricEntry MAX-ACCESSステータス現在の説明「インターフェイス・インデックスによって識別される非仮想インターフェイスのための特定のTOSメトリック。
Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volatile
storage."
REFERENCE
"OSPF Version 2, Appendix C.3 Router interface
parameters"
INDEX { ospfIfMetricIpAddress,
ospfIfMetricAddressLessIf,
ospfIfMetricTOS }
::= { ospfIfMetricTable 1 }
OspfIfMetricEntry ::=
SEQUENCE {
ospfIfMetricIpAddress
IpAddress,
ospfIfMetricAddressLessIf
InterfaceIndexOrZero,
ospfIfMetricTOS
TOSType,
ospfIfMetricValue
Metric,
ospfIfMetricStatus
RowStatus
}
ospfIfMetricIpAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The IP address of this OSPF interface. On row
creation, this can be derived from the instance."
::= { ospfIfMetricEntry 1 }
ospfIfMetricAddressLessIf OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"For the purpose of easing the instancing of
addressed and addressless interfaces; this
variable takes the value 0 on interfaces with
IP addresses and the value of ifIndex for
interfaces having no IP address. On row
creation, this can be derived from the instance."
::= { ospfIfMetricEntry 2 }
ospfIfMetricTOS OBJECT-TYPE
SYNTAX TOSType
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The Type of Service metric being referenced.
On row creation, this can be derived from the
instance."
::= { ospfIfMetricEntry 3 }
ospfIfMetricValue OBJECT-TYPE
SYNTAX Metric
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The metric of using this Type of Service on
this interface. The default value of the TOS 0
metric is 10^8 / ifSpeed."
::= { ospfIfMetricEntry 4 }
ospfIfMetricStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object permits management of the table by facilitating actions such as row creation, construction, and destruction.
ospfIfMetricStatusのOBJECT-TYPE構文RowStatus MAX-ACCESSリード作成ステータス現在の説明は「このオブジェクトは、このような行の作成、構築、および破壊などの操作を容易にすることによって、テーブルの管理を可能にします。
The value of this object has no effect on
whether other objects in this conceptual row can be
modified."
::= { ospfIfMetricEntry 5 }
-- OSPF Virtual Interface Table
- OSPF仮想インタフェース表
ospfVirtIfTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfVirtIfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about this router's virtual interfaces
that the OSPF Process is configured to carry on."
REFERENCE
"OSPF Version 2, Appendix C.4 Virtual link
parameters"
::= { ospf 9 }
ospfVirtIfEntry OBJECT-TYPE SYNTAX OspfVirtIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about a single virtual interface.
1つの仮想インタフェースについてospfVirtIfEntryのOBJECT-TYPE SYNTAX OspfVirtIfEntry MAX-ACCESSステータス現在の説明「情報。
Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volatile
storage."
INDEX { ospfVirtIfAreaId, ospfVirtIfNeighbor }
::= { ospfVirtIfTable 1 }
OspfVirtIfEntry ::=
SEQUENCE {
ospfVirtIfAreaId
AreaID,
ospfVirtIfNeighbor
RouterID,
ospfVirtIfTransitDelay
UpToMaxAge,
ospfVirtIfRetransInterval
UpToMaxAge,
ospfVirtIfHelloInterval
HelloRange,
ospfVirtIfRtrDeadInterval
PositiveInteger,
ospfVirtIfState
INTEGER,
ospfVirtIfEvents
Counter32,
ospfVirtIfAuthKey
OCTET STRING,
ospfVirtIfStatus
RowStatus,
ospfVirtIfAuthType
OspfAuthenticationType,
ospfVirtIfLsaCount
Gauge32,
ospfVirtIfLsaCksumSum
Unsigned32
}
ospfVirtIfAreaId OBJECT-TYPE
SYNTAX AreaID
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The transit area that the virtual link
traverses. By definition, this is not 0.0.0.0."
::= { ospfVirtIfEntry 1 }
ospfVirtIfNeighbor OBJECT-TYPE SYNTAX RouterID MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current
ospfVirtIfNeighborのOBJECT-TYPE SYNTAX RouterIDのMAX-ACCESS読み取り専用 - 読み取り専用もともと以来 - でSMIv1インデックスSTATUSの現在
DESCRIPTION
"The Router ID of the virtual neighbor."
::= { ospfVirtIfEntry 2 }
ospfVirtIfTransitDelay OBJECT-TYPE
SYNTAX UpToMaxAge
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The estimated number of seconds it takes to
transmit a Link State update packet over this
interface. Note that the minimal value SHOULD be
1 second."
DEFVAL { 1 }
::= { ospfVirtIfEntry 3 }
ospfVirtIfRetransInterval OBJECT-TYPE
SYNTAX UpToMaxAge
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of seconds between link state
avertisement retransmissions, for adjacencies
belonging to this interface. This value is
also used when retransmitting database
description and Link State request packets. This
value should be well over the expected
round-trip time. Note that the minimal value SHOULD be
1 second."
DEFVAL { 5 }
::= { ospfVirtIfEntry 4 }
ospfVirtIfHelloInterval OBJECT-TYPE
SYNTAX HelloRange
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The length of time, in seconds, between the
Hello packets that the router sends on the
interface. This value must be the same for the
virtual neighbor."
DEFVAL { 10 }
::= { ospfVirtIfEntry 5 }
ospfVirtIfRtrDeadInterval OBJECT-TYPE
ospfVirtIfRtrDeadInterval OBJECT-TYPE
SYNTAX PositiveInteger
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of seconds that a router's Hello
packets have not been seen before its
neighbors declare the router down. This should be
some multiple of the Hello interval. This
value must be the same for the virtual neighbor."
DEFVAL { 60 }
::= { ospfVirtIfEntry 6 }
ospfVirtIfState OBJECT-TYPE
SYNTAX INTEGER {
down (1), -- these use the same encoding
pointToPoint (4) -- as the ospfIfTable
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"OSPF virtual interface states."
DEFVAL { down }
::= { ospfVirtIfEntry 7 }
ospfVirtIfEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of state changes or error events on this virtual link.
ospfVirtIfEvents OBJECT-TYPE SYNTAXカウンタACCESS read-onlyステータス現在の説明「この仮想リンク上の状態変化またはエラーイベントの数。
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 ospfDiscontinuityTime."
::= { ospfVirtIfEntry 8 }
ospfVirtIfAuthKey OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..256)) MAX-ACCESS read-create STATUS current DESCRIPTION "The cleartext password used as an OSPF authentication key when simplePassword security is enabled. This object does not access any OSPF cryptogaphic (e.g., MD5) authentication key under any circumstance.
ospfVirtIfAuthKeyのOBJECT-TYPE構文オクテットSTRING（SIZE（0 256））MAX-ACCESSはリード作成しますステータス現在の説明は「simplePasswordセキュリティーが有効になっているOSPF認証キーとして使用する平文パスワード。このオブジェクトは、（任意のOSPFのcryptogaphicにアクセスしませんいかなる状況の下で例えば、MD5）認証キー。
If the key length is shorter than 8 octets, the
agent will left adjust and zero fill to 8 octets.
Unauthenticated interfaces need no authentication key, and simple password authentication cannot use a key of more than 8 octets.
非認証のインターフェイスには、認証キーを必要としない、簡単なパスワード認証は8つの以上のオクテットのキーを使用することはできません。
Note that the use of simplePassword authentication is NOT recommended when there is concern regarding attack upon the OSPF system. SimplePassword authentication is only sufficient to protect against accidental misconfigurations because it re-uses cleartext passwords. [RFC1704]
OSPFシステム上に攻撃に関する懸念がある場合にsimplePassword認証の使用が推奨されていないことに注意してください。それがクリアテキストのパスワードを再使用しているためSimplePassword認証は偶然の設定ミスから保護するだけで十分です。 [RFC1704]
When read, ospfIfAuthKey always returns an octet
string of length zero."
REFERENCE
"OSPF Version 2, Section 9 The Interface Data
Structure"
DEFVAL { '0000000000000000'H } -- 0.0.0.0.0.0.0.0
::= { ospfVirtIfEntry 9 }
ospfVirtIfStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object permits management of the table by facilitating actions such as row creation, construction, and destruction.
ospfVirtIfStatusのOBJECT-TYPE構文RowStatus MAX-ACCESSリード作成ステータス現在の説明は「このオブジェクトは、このような行の作成、構築、および破壊などの操作を容易にすることによって、テーブルの管理を可能にします。
The value of this object has no effect on
whether other objects in this conceptual row can be
modified."
::= { ospfVirtIfEntry 10 }
ospfVirtIfAuthType OBJECT-TYPE SYNTAX OspfAuthenticationType MAX-ACCESS read-create STATUS current DESCRIPTION "The authentication type specified for a virtual interface.
ospfVirtIfAuthTypeのOBJECT-TYPE SYNTAX OspfAuthenticationType MAX-ACCESSはリード作成しますステータス現在の説明の「仮想インターフェイスに指定された認証タイプを。
Note that this object can be used to engage
in significant attacks against an OSPF router."
REFERENCE
"OSPF Version 2, Appendix E Authentication"
DEFVAL { none } -- no authentication, by default
::= { ospfVirtIfEntry 11 }
ospfVirtIfLsaCount OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of link-local link state advertisements
in this virtual interface's link-local link state database."
::= { ospfVirtIfEntry 12 }
ospfVirtIfLsaCksumSum OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 32-bit unsigned sum of the link state
advertisements' LS checksums contained in this
virtual interface's link-local link state database.
The sum can be used to determine if there has
been a change in the virtual interface's link state
database, and to compare the virtual interface
link state database of the virtual neighbors."
::= { ospfVirtIfEntry 13 }
-- OSPF Neighbor Table
- OSPFネイバーテーブル
ospfNbrTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfNbrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table describing all non-virtual neighbors
in the locality of the OSPF router."
REFERENCE
"OSPF Version 2, Section 10 The Neighbor Data
Structure"
::= { ospf 10 }
ospfNbrEntry OBJECT-TYPE SYNTAX OspfNbrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The information regarding a single neighbor.
ospfNbrEntryのOBJECT-TYPE SYNTAX OspfNbrEntry MAX-ACCESSステータス現在の説明「単一の隣人に関する情報。
Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volatile storage."
REFERENCE
"OSPF Version 2, Section 10 The Neighbor Data
Structure"
INDEX { ospfNbrIpAddr, ospfNbrAddressLessIndex }
::= { ospfNbrTable 1 }
OspfNbrEntry ::=
SEQUENCE {
ospfNbrIpAddr
IpAddress,
ospfNbrAddressLessIndex
InterfaceIndexOrZero,
ospfNbrRtrId
RouterID,
ospfNbrOptions
Integer32,
ospfNbrPriority
DesignatedRouterPriority,
ospfNbrState
INTEGER,
ospfNbrEvents
Counter32,
ospfNbrLsRetransQLen
Gauge32,
ospfNbmaNbrStatus
RowStatus,
ospfNbmaNbrPermanence
INTEGER,
ospfNbrHelloSuppressed
TruthValue,
ospfNbrRestartHelperStatus
INTEGER,
ospfNbrRestartHelperAge
Unsigned32,
ospfNbrRestartHelperExitReason
INTEGER
}
ospfNbrIpAddr OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The IP address this neighbor is using in its
IP source address. Note that, on addressless
links, this will not be 0.0.0.0 but the address of another of the neighbor's interfaces."
::= { ospfNbrEntry 1 }
ospfNbrAddressLessIndex OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"On an interface having an IP address, zero.
On addressless interfaces, the corresponding
value of ifIndex in the Internet Standard MIB.
On row creation, this can be derived from the
instance."
::= { ospfNbrEntry 2 }
ospfNbrRtrId OBJECT-TYPE
SYNTAX RouterID
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A 32-bit integer (represented as a type
IpAddress) uniquely identifying the neighboring
router in the Autonomous System."
DEFVAL { '00000000'H } -- 0.0.0.0
::= { ospfNbrEntry 3 }
ospfNbrOptions OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "A bit mask corresponding to the neighbor's options field.
ospfNbrOptionsのOBJECT-TYPE構文Integer32 MAX-ACCESS read-onlyステータス現在の説明「隣人のオプションフィールドに対応するビットマスク。
Bit 0, if set, indicates that the system will
operate on Type of Service metrics other than
TOS 0. If zero, the neighbor will ignore all
metrics except the TOS 0 metric.
Bit 1, if set, indicates that the associated area accepts and operates on external information; if zero, it is a stub area.
ビット1は、設定されている場合、関連領域が受け入れると、外部情報に基づいて動作することを示しています。ゼロならば、それはスタブエリアです。
Bit 2, if set, indicates that the system is capable of routing IP multicast datagrams, that is that it implements the multicast extensions to OSPF.
ビット2は、設定されている場合、システムは、それはそれがOSPFにマルチキャスト拡張を実装することで、IPマルチキャストデータグラムをルーティングすることが可能であることを示しています。
Bit 3, if set, indicates that the associated
area is an NSSA. These areas are capable of
carrying type-7 external advertisements, which
are translated into type-5 external advertisements
at NSSA borders."
REFERENCE
"OSPF Version 2, Section 12.1.2 Options"
DEFVAL { 0 }
::= { ospfNbrEntry 4 }
ospfNbrPriority OBJECT-TYPE SYNTAX DesignatedRouterPriority MAX-ACCESS read-create STATUS current DESCRIPTION "The priority of this neighbor in the designated router election algorithm. The value 0 signifies that the neighbor is not eligible to become the designated router on this particular network."
ospfNbrPriorityのOBJECT-TYPE SYNTAX DesignatedRouterPriority MAX-ACCESSはリード作成しますステータス現在の説明は「代表ルータ選挙アルゴリズムで、この隣人の優先順位を。値0は、隣人が、このネットワークの代表ルータになる資格がないことを意味します。」
DEFVAL { 1 }
::= { ospfNbrEntry 5 }
ospfNbrState OBJECT-TYPE
SYNTAX INTEGER {
down (1),
attempt (2),
init (3),
twoWay (4),
exchangeStart (5),
exchange (6),
loading (7),
full (8)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The state of the relationship with this neighbor."
REFERENCE
"OSPF Version 2, Section 10.1 Neighbor States"
DEFVAL { down }
::= { ospfNbrEntry 6 }
ospfNbrEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION
ospfNbrEventsのOBJECT-TYPE SYNTAXカウンタACCESS read-onlyステータス現在の説明
"The number of times this neighbor relationship
has changed state or an error has occurred.
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 ospfDiscontinuityTime."
::= { ospfNbrEntry 7 }
ospfNbrLsRetransQLen OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current length of the retransmission
queue."
::= { ospfNbrEntry 8 }
ospfNbmaNbrStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object permits management of the table by facilitating actions such as row creation, construction, and destruction.
ospfNbmaNbrStatusのOBJECT-TYPE構文RowStatus MAX-ACCESSリード作成ステータス現在の説明は「このオブジェクトは、このような行の作成、構築、および破壊などの操作を容易にすることによって、テーブルの管理を可能にします。
The value of this object has no effect on
whether other objects in this conceptual row can be
modified."
::= { ospfNbrEntry 9 }
ospfNbmaNbrPermanence OBJECT-TYPE
SYNTAX INTEGER {
dynamic (1), -- learned through protocol
permanent (2) -- configured address
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This variable displays the status of the entry;
'dynamic' and 'permanent' refer to how the neighbor
became known."
DEFVAL { permanent }
::= { ospfNbrEntry 10 }
ospfNbrHelloSuppressed OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only
ospfNbrHelloSuppressed OBJECT-TYPEの構文のTruthValue MAX-ACCESS読み取り専用
STATUS current
DESCRIPTION
"Indicates whether Hellos are being suppressed
to the neighbor."
::= { ospfNbrEntry 11 }
ospfNbrRestartHelperStatus OBJECT-TYPE
SYNTAX INTEGER { notHelping (1),
helping (2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates whether the router is acting
as a graceful restart helper for the neighbor."
::= { ospfNbrEntry 12 }
ospfNbrRestartHelperAge OBJECT-TYPE
SYNTAX Unsigned32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Remaining time in current OSPF graceful restart
interval, if the router is acting as a restart
helper for the neighbor."
::= { ospfNbrEntry 13 }
ospfNbrRestartHelperExitReason OBJECT-TYPE
SYNTAX INTEGER { none (1), -- not attempted
inProgress (2), -- restart in
-- progress
completed (3), -- successfully
-- completed
timedOut (4), -- timed out
topologyChanged (5) -- aborted due to
-- topology
-- change.
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Describes the outcome of the last attempt at acting
as a graceful restart helper for the neighbor."
::= { ospfNbrEntry 14 }
-- OSPF Virtual Neighbor Table
- OSPF仮想ネイバーテーブル
ospfVirtNbrTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfVirtNbrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table describes all virtual neighbors.
Since virtual links are configured
in the Virtual Interface Table, this table is read-only."
REFERENCE
"OSPF Version 2, Section 15 Virtual Links"
::= { ospf 11 }
ospfVirtNbrEntry OBJECT-TYPE
SYNTAX OspfVirtNbrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Virtual neighbor information."
INDEX { ospfVirtNbrArea, ospfVirtNbrRtrId }
::= { ospfVirtNbrTable 1 }
OspfVirtNbrEntry ::=
SEQUENCE {
ospfVirtNbrArea
AreaID,
ospfVirtNbrRtrId
RouterID,
ospfVirtNbrIpAddr
IpAddress,
ospfVirtNbrOptions
Integer32,
ospfVirtNbrState
INTEGER,
ospfVirtNbrEvents
Counter32,
ospfVirtNbrLsRetransQLen
Gauge32,
ospfVirtNbrHelloSuppressed
TruthValue,
ospfVirtNbrRestartHelperStatus
INTEGER,
ospfVirtNbrRestartHelperAge
Unsigned32,
ospfVirtNbrRestartHelperExitReason
INTEGER
}
ospfVirtNbrArea OBJECT-TYPE
ospfVirtNbrAreaのOBJECT-TYPE
SYNTAX AreaID
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The Transit Area Identifier."
::= { ospfVirtNbrEntry 1 }
ospfVirtNbrRtrId OBJECT-TYPE
SYNTAX RouterID
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"A 32-bit integer uniquely identifying the
neighboring router in the Autonomous System."
::= { ospfVirtNbrEntry 2 }
ospfVirtNbrIpAddr OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP address this virtual neighbor is using."
::= { ospfVirtNbrEntry 3 }
ospfVirtNbrOptions OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "A bit mask corresponding to the neighbor's options field.
ospfVirtNbrOptionsのOBJECT-TYPE構文Integer32 MAX-ACCESS read-onlyステータス現在の説明「隣人のオプションフィールドに対応するビットマスク。
Bit 1, if set, indicates that the system will
operate on Type of Service metrics other than
TOS 0. If zero, the neighbor will ignore all
metrics except the TOS 0 metric.
Bit 2, if set, indicates that the system is
network multicast capable, i.e., that it
implements OSPF multicast routing."
::= { ospfVirtNbrEntry 4 }
ospfVirtNbrState OBJECT-TYPE
SYNTAX INTEGER {
down (1),
attempt (2), init (3),
twoWay (4),
exchangeStart (5),
exchange (6),
loading (7),
full (8)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The state of the virtual neighbor relationship."
::= { ospfVirtNbrEntry 5 }
ospfVirtNbrEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times this virtual link has changed its state or an error has occurred.
ospfVirtNbrEvents OBJECT-TYPE SYNTAXカウンタACCESS read-onlyステータス現在の説明「回数は、この仮想リンクの状態が変化しているか、エラーが発生しました。
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 ospfDiscontinuityTime."
::= { ospfVirtNbrEntry 6 }
ospfVirtNbrLsRetransQLen OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current length of the retransmission
queue."
::= { ospfVirtNbrEntry 7 }
ospfVirtNbrHelloSuppressed OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates whether Hellos are being suppressed
to the neighbor."
::= { ospfVirtNbrEntry 8 }
ospfVirtNbrRestartHelperStatus OBJECT-TYPE SYNTAX INTEGER { notHelping (1), helping (2) }
ospfVirtNbrRestartHelperStatusのOBJECT-TYPE SYNTAX INTEGER {notHelping（1）、支援（2）}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates whether the router is acting
as a graceful restart helper for the neighbor."
::= { ospfVirtNbrEntry 9 }
ospfVirtNbrRestartHelperAge OBJECT-TYPE
SYNTAX Unsigned32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Remaining time in current OSPF graceful restart
interval, if the router is acting as a restart
helper for the neighbor."
::= { ospfVirtNbrEntry 10 }
ospfVirtNbrRestartHelperExitReason OBJECT-TYPE
SYNTAX INTEGER { none (1), -- not attempted
inProgress (2), -- restart in
-- progress
completed (3), -- successfully
-- completed
timedOut (4), -- timed out
topologyChanged (5) -- aborted due to
-- topology
-- change.
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Describes the outcome of the last attempt at acting
as a graceful restart helper for the neighbor."
::= { ospfVirtNbrEntry 11 }
-- OSPF Link State Database, External
- OSPFリンクステートデータベース、外部
ospfExtLsdbTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfExtLsdbEntry MAX-ACCESS not-accessible STATUS deprecated DESCRIPTION "The OSPF Process's external LSA link state database.
OspfExtLsdbEntry MAX-ACCESSステータス非難された説明「OSPFプロセスの外部LSAのリンク状態データベースOF ospfExtLsdbTable OBJECT-TYPE構文配列。
This table is identical to the OSPF LSDB Table
in format, but contains only external link state
advertisements. The purpose is to allow external
LSAs to be displayed once for the router rather than once in each non-stub area.
LSAは各非スタブエリアに一度ルータのためではなく、一度に表示されます。
Note that external LSAs are also in the AS-scope link state
database."
REFERENCE
"OSPF Version 2, Section 12 Link State Advertisements"
::= { ospf 12 }
ospfExtLsdbEntry OBJECT-TYPE
SYNTAX OspfExtLsdbEntry
MAX-ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"A single link state advertisement."
INDEX { ospfExtLsdbType, ospfExtLsdbLsid, ospfExtLsdbRouterId }
::= { ospfExtLsdbTable 1 }
OspfExtLsdbEntry ::=
SEQUENCE {
ospfExtLsdbType
INTEGER,
ospfExtLsdbLsid
IpAddress,
ospfExtLsdbRouterId
RouterID,
ospfExtLsdbSequence
Integer32,
ospfExtLsdbAge
Integer32,
ospfExtLsdbChecksum
Integer32,
ospfExtLsdbAdvertisement
OCTET STRING
}
ospfExtLsdbType OBJECT-TYPE SYNTAX INTEGER { asExternalLink (5) } MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS deprecated DESCRIPTION "The type of the link state advertisement. Each link state type has a separate advertisement format." REFERENCE
ospfExtLsdbTypeのOBJECT-TYPE SYNTAX INTEGER {asExternalLink（5）} MAX-ACCESS読み取り専用 - 読み取り専用元々以降 - でSMIv1インデックスステータス非難された説明「リンク状態アドバタイズメントのタイプを各リンクステート型は別の広告を有しますフォーマット。"参照
"OSPF Version 2, Appendix A.4.1 The Link State
Advertisement header"
::= { ospfExtLsdbEntry 1 }
ospfExtLsdbLsid OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS deprecated
DESCRIPTION
"The Link State ID is an LS Type Specific field
containing either a Router ID or an IP address;
it identifies the piece of the routing domain
that is being described by the advertisement."
REFERENCE
"OSPF Version 2, Section 12.1.4 Link State ID"
::= { ospfExtLsdbEntry 2 }
ospfExtLsdbRouterId OBJECT-TYPE
SYNTAX RouterID
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS deprecated
DESCRIPTION
"The 32-bit number that uniquely identifies the
originating router in the Autonomous System."
REFERENCE
"OSPF Version 2, Appendix C.1 Global parameters"
::= { ospfExtLsdbEntry 3 }
ospfExtLsdbSequence OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The sequence number field is a signed 32-bit
integer. It starts with the value '80000001'h,
or -'7FFFFFFF'h, and increments until '7FFFFFFF'h.
Thus, a typical sequence number will be very negative.
It is used to detect old and duplicate link state
advertisements. The space of sequence numbers is linearly
ordered. The larger the sequence number, the more recent
the advertisement."
REFERENCE
"OSPF Version 2, Section 12.1.6 LS sequence
number"
::= { ospfExtLsdbEntry 4 }
ospfExtLsdbAge OBJECT-TYPE
SYNTAX Integer32 -- Should be 0..MaxAge, except when
-- doNotAge bit is set
UNITS "seconds"
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"This field is the age of the link state
advertisement in seconds."
REFERENCE
"OSPF Version 2, Section 12.1.1 LS age"
::= { ospfExtLsdbEntry 5 }
ospfExtLsdbChecksum OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"This field is the checksum of the complete
contents of the advertisement, excepting the
age field. The age field is excepted so that
an advertisement's age can be incremented
without updating the checksum. The checksum
used is the same that is used for ISO
connectionless datagrams; it is commonly referred
to as the Fletcher checksum."
REFERENCE
"OSPF Version 2, Section 12.1.7 LS checksum"
::= { ospfExtLsdbEntry 6 }
ospfExtLsdbAdvertisement OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(36))
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The entire link state advertisement, including
its header."
REFERENCE
"OSPF Version 2, Section 12 Link State
Advertisements"
::= { ospfExtLsdbEntry 7 }
-- OSPF Use of the CIDR Route Table
- CIDRルートテーブルのOSPFの使用
ospfRouteGroup OBJECT IDENTIFIER ::= { ospf 13 }
-- The IP Forwarding Table defines a number of objects for use by -- the routing protocol to externalize its information. Most of
- その情報を外部するルーティングプロトコル - IPフォワーディングテーブルで使用するためのオブジェクトの数を定義します。たいていの
-- the variables (ipForwardDest, ipForwardMask, ipForwardPolicy, -- ipForwardNextHop, ipForwardIfIndex, ipForwardType, -- ipForwardProto, ipForwardAge, and ipForwardNextHopAS) are -- defined there.
- 変数（ipForwardDest、ipForwardMask、ipForwardPolicy、 - ipForwardNextHop、ipForwardIfIndex、ipForwardType、 - ipForwardProto、ipForwardAge、及びipForwardNextHopAS）は - が定義されています。
-- Those that leave some discretion are defined here.
- いくつかの裁量を残すものは、ここで定義されています。
-- ipCidrRouteProto is, of course, ospf (13).
- ipCidrRouteProtoはもちろん、OSPF（13）です。
-- ipCidrRouteAge is the time since the route was first -- calculated, as opposed to the time since the last SPF run. -- ipCidrRouteInfo is an OBJECT IDENTIFIER for use by the routing -- protocol. The following values shall be found there depending -- on the way the route was calculated.
- 最後のSPFの実行以降の時間と対照的に、計算 - ipCidrRouteAgeはルートが最初だったので、時間があります。 - プロトコル - ipCidrRouteInfoルーティングによる使用のオブジェクト識別子です。ルートを計算した途中で - 次の値が依存しあったものとします。
ospfIntraArea OBJECT IDENTIFIER ::= { ospfRouteGroup 1 }
ospfInterArea OBJECT IDENTIFIER ::= { ospfRouteGroup 2 }
ospfExternalType1 OBJECT IDENTIFIER ::= { ospfRouteGroup 3 }
ospfExternalType2 OBJECT IDENTIFIER ::= { ospfRouteGroup 4 }
-- ipCidrRouteMetric1 is, by definition, the primary routing -- metric. Therefore, it should be the metric that route -- selection is based on. For intra-area and inter-area routes, -- it is an OSPF metric. For External Type 1 (comparable value) -- routes, it is an OSPF metric plus the External Metric. For -- external Type 2 (non-comparable value) routes, it is the -- external metric.
- メトリック - ipCidrRouteMetric1は、定義により、一次ルーティングです。選択に基づいている - したがって、それはルートがあることメトリックでなければなりません。イントラ領域と相互領域ルートのために、 - それはOSPFメトリックです。外部タイプ1（匹敵する値）のために - ルートは、OSPFメトリックプラス外部メトリックです。以下のために - 外部メトリック - 外部タイプ2（非匹敵する値）ルート、それがあります。
-- ipCidrRouteMetric2 is, by definition, a secondary routing -- metric. Therefore, it should be the metric that breaks a tie -- among routes having equal metric1 values and the same -- calculation rule. For intra-area, inter-area routes, and -- External Type 1 (comparable value) routes, it is unused. For -- External Type 2 (non-comparable value) routes, it is the metric -- to the AS border router.
- メトリック - ipCidrRouteMetric2は、定義により、二次ルーティングです。計算規則 - 等しいmetric1値及びこれを備えた経路のうち - したがって、ネクタイを破壊メトリックであるべきです。エリア内、エリア間のルート、及びために - 外部タイプ1（匹敵する値）ルート、それが未使用です。以下のために - AS境界ルータへ - 外部タイプ2（非匹敵する値）ルートであり、それはメトリックです。
-- ipCidrRouteMetric3, ipCidrRouteMetric4, and ipCidrRouteMetric5 -- are unused.
- ipCidrRouteMetric3、ipCidrRouteMetric4、およびipCidrRouteMetric5 - 未使用です。
-- The OSPF Area Aggregate Table -- -- This table replaces the OSPF Area Summary Table, being an -- extension of that for CIDR routers.
- OSPFエリア集計表 - - CIDRルータのそれの拡張 - この表はであり、OSPFエリアサマリー表を置き換えます。
ospfAreaAggregateTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfAreaAggregateEntry MAX-ACCESS not-accessible STATUS current
OspfAreaAggregateEntry MAX-ACCESSステータス電流のospfAreaAggregateTable OBJECT-TYPE構文配列
DESCRIPTION
"The Area Aggregate Table acts as an adjunct
to the Area Table. It describes those address aggregates
that are configured to be propagated from an area.
Its purpose is to reduce the amount of information
that is known beyond an Area's borders.
It contains a set of IP address ranges
specified by an IP address/IP network mask pair.
For example, a class B address range of X.X.X.X
with a network mask of 255.255.0.0 includes all IP
addresses from X.X.0.0 to X.X.255.255.
Note that if ranges are configured such that one range
subsumes another range (e.g., 10.0.0.0 mask 255.0.0.0
and 10.1.0.0 mask 255.255.0.0),
the most specific match is the preferred one."
REFERENCE
"OSPF Version 2, Appendix C.2 Area parameters"
::= { ospf 14 }
ospfAreaAggregateEntry OBJECT-TYPE SYNTAX OspfAreaAggregateEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A single area aggregate entry.
ospfAreaAggregateEntryのOBJECT-TYPE SYNTAX OspfAreaAggregateEntry MAX-ACCESSステータス現在の説明は「シングルエリア集約エントリ。
Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volatile
storage."
REFERENCE
"OSPF Version 2, Appendix C.2 Area parameters"
INDEX { ospfAreaAggregateAreaID, ospfAreaAggregateLsdbType,
ospfAreaAggregateNet, ospfAreaAggregateMask }
::= { ospfAreaAggregateTable 1 }
OspfAreaAggregateEntry ::=
SEQUENCE {
ospfAreaAggregateAreaID
AreaID,
ospfAreaAggregateLsdbType
INTEGER,
ospfAreaAggregateNet
IpAddress,
ospfAreaAggregateMask
IpAddress,
ospfAreaAggregateStatus
RowStatus,
ospfAreaAggregateEffect
INTEGER,
ospfAreaAggregateExtRouteTag
Unsigned32
}
ospfAreaAggregateAreaID OBJECT-TYPE
SYNTAX AreaID
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The area within which the address aggregate is to be
found."
REFERENCE
"OSPF Version 2, Appendix C.2 Area parameters"
::= { ospfAreaAggregateEntry 1 }
ospfAreaAggregateLsdbType OBJECT-TYPE
SYNTAX INTEGER {
summaryLink (3),
nssaExternalLink (7)
}
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The type of the address aggregate. This field
specifies the Lsdb type that this address
aggregate applies to."
REFERENCE
"OSPF Version 2, Appendix A.4.1 The Link State
Advertisement header"
::= { ospfAreaAggregateEntry 2 }
ospfAreaAggregateNet OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The IP address of the net or subnet indicated
by the range."
REFERENCE
"OSPF Version 2, Appendix C.2 Area parameters"
::= { ospfAreaAggregateEntry 3 }
ospfAreaAggregateMask OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The subnet mask that pertains to the net or
subnet."
REFERENCE
"OSPF Version 2, Appendix C.2 Area parameters"
::= { ospfAreaAggregateEntry 4 }
ospfAreaAggregateStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object permits management of the table by facilitating actions such as row creation, construction, and destruction.
ospfAreaAggregateStatusのOBJECT-TYPE構文RowStatus MAX-ACCESSリード作成ステータス現在の説明は「このオブジェクトは、このような行の作成、構築、および破壊などの操作を容易にすることによって、テーブルの管理を可能にします。
The value of this object has no effect on
whether other objects in this conceptual row can be
modified."
::= { ospfAreaAggregateEntry 5 }
ospfAreaAggregateEffect OBJECT-TYPE
SYNTAX INTEGER {
advertiseMatching (1),
doNotAdvertiseMatching (2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Subnets subsumed by ranges either trigger the
advertisement of the indicated aggregate
(advertiseMatching) or result in the subnet's not
being advertised at all outside the area."
DEFVAL { advertiseMatching }
::= { ospfAreaAggregateEntry 6 }
ospfAreaAggregateExtRouteTag OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "External route tag to be included in NSSA (type-7) LSAs."
ospfAreaAggregateExtRouteTag OBJECT-TYPEの構文Unsigned32 MAX-ACCESSはリード作成ステータス現在の説明「NSSA（タイプ7）のLSAに含まれる外部ルートタグ」を
DEFVAL { 0 }
::= { ospfAreaAggregateEntry 7 }
-- OSPF Link State Database, link-local for non-virtual links
- OSPFリンクステートデータベース、リンクローカル非仮想リンクのための
ospfLocalLsdbTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfLocalLsdbEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The OSPF Process's link-local link state database
for non-virtual links.
This table is identical to the OSPF LSDB Table
in format, but contains only link-local Link State
Advertisements for non-virtual links. The purpose is
to allow link-local LSAs to be displayed for each
non-virtual interface. This table is implemented to
support type-9 LSAs that are defined
in 'The OSPF Opaque LSA Option'."
REFERENCE
"OSPF Version 2, Section 12 Link State Advertisements
and The OSPF Opaque LSA Option"
::= { ospf 17 }
ospfLocalLsdbEntry OBJECT-TYPE
SYNTAX OspfLocalLsdbEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A single link state advertisement."
INDEX { ospfLocalLsdbIpAddress, ospfLocalLsdbAddressLessIf,
ospfLocalLsdbType, ospfLocalLsdbLsid, ospfLocalLsdbRouterId
}
::= { ospfLocalLsdbTable 1 }
OspfLocalLsdbEntry ::=
SEQUENCE {
ospfLocalLsdbIpAddress
IpAddress,
ospfLocalLsdbAddressLessIf
InterfaceIndexOrZero,
ospfLocalLsdbType
INTEGER,
ospfLocalLsdbLsid
IpAddress,
ospfLocalLsdbRouterId
RouterID,
ospfLocalLsdbSequence
Integer32,
ospfLocalLsdbAge
Integer32,
ospfLocalLsdbChecksum
Integer32,
ospfLocalLsdbAdvertisement
OCTET STRING
}
ospfLocalLsdbIpAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The IP address of the interface from
which the LSA was received if the interface is
numbered."
REFERENCE
"OSPF Version 2, Appendix C.3 Interface parameters"
::= { ospfLocalLsdbEntry 1 }
ospfLocalLsdbAddressLessIf OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The interface index of the interface from
which the LSA was received if the interface is
unnumbered."
REFERENCE
"OSPF Version 2, Appendix C.3 Interface parameters"
::= { ospfLocalLsdbEntry 2 }
ospfLocalLsdbType OBJECT-TYPE
SYNTAX INTEGER { localOpaqueLink (9) }
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of the link state advertisement.
Each link state type has a separate
advertisement format."
REFERENCE
"OSPF Version 2, Appendix A.4.1 The Link State
Advertisement header"
::= { ospfLocalLsdbEntry 3 }
ospfLocalLsdbLsid OBJECT-TYPE
ospfLocalLsdbLsidのOBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Link State ID is an LS Type Specific field
containing a 32-bit identifier in IP address format;
it identifies the piece of the routing domain
that is being described by the advertisement."
REFERENCE
"OSPF Version 2, Section 12.1.4 Link State ID"
::= { ospfLocalLsdbEntry 4 }
ospfLocalLsdbRouterId OBJECT-TYPE
SYNTAX RouterID
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The 32-bit number that uniquely identifies the
originating router in the Autonomous System."
REFERENCE
"OSPF Version 2, Appendix C.1 Global parameters"
::= { ospfLocalLsdbEntry 5 }
ospfLocalLsdbSequence OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The sequence number field is a signed 32-bit
integer. It starts with the value '80000001'h,
or -'7FFFFFFF'h, and increments until '7FFFFFFF'h.
Thus, a typical sequence number will be very negative.
It is used to detect old and duplicate link state
advertisements. The space of sequence numbers is linearly
ordered. The larger the sequence number, the more recent
the advertisement."
REFERENCE
"OSPF Version 2, Section 12.1.6 LS sequence
number"
::= { ospfLocalLsdbEntry 6 }
ospfLocalLsdbAge OBJECT-TYPE SYNTAX Integer32 -- Should be 0..MaxAge, except when -- doNotAge bit is set UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION
ospfLocalLsdbAgeのOBJECT-TYPE構文Integer32 - doNotAgeビットがMAX-ACCESS read-onlyステータス現在の説明をUNITS "秒" に設定されている - 場合を除き、0..MaxAgeであるべき
"This field is the age of the link state
advertisement in seconds."
REFERENCE
"OSPF Version 2, Section 12.1.1 LS age"
::= { ospfLocalLsdbEntry 7 }
ospfLocalLsdbChecksum OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This field is the checksum of the complete
contents of the advertisement, excepting the
age field. The age field is excepted so that
an advertisement's age can be incremented
without updating the checksum. The checksum
used is the same that is used for ISO
connectionless datagrams; it is commonly referred
to as the Fletcher checksum."
REFERENCE
"OSPF Version 2, Section 12.1.7 LS checksum"
::= { ospfLocalLsdbEntry 8 }
ospfLocalLsdbAdvertisement OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1..65535)) MAX-ACCESS read-only STATUS current DESCRIPTION "The entire link state advertisement, including its header.
ospfLocalLsdbAdvertisement OBJECT-TYPEの構文オクテットSTRING（SIZE（1 65535））、そのヘッダを含むMAX-ACCESS read-only説明「全体のリンク状態広告、。
Note that for variable length LSAs, SNMP agents
may not be able to return the largest string size."
REFERENCE
"OSPF Version 2, Section 12 Link State
Advertisements"
::= { ospfLocalLsdbEntry 9 }
-- OSPF Link State Database, link-local for virtual Links
- OSPFリンクステートデータベース、リンクローカルの仮想リンクについて
ospfVirtLocalLsdbTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfVirtLocalLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The OSPF Process's link-local link state database for virtual links.
OspfVirtLocalLsdbEntry MAX-ACCESSステータス現在の説明「仮想リンクのOSPFプロセスのリンク・ローカルリンクステートデータベースのospfVirtLocalLsdbTable OBJECT-TYPE構文配列。
This table is identical to the OSPF LSDB Table
in format, but contains only link-local Link State
Advertisements for virtual links. The purpose is to
allow link-local LSAs to be displayed for each virtual
interface. This table is implemented to support type-9 LSAs
that are defined in 'The OSPF Opaque LSA Option'."
REFERENCE
"OSPF Version 2, Section 12 Link State
Advertisements and The OSPF Opaque LSA Option"
::= { ospf 18 }
ospfVirtLocalLsdbEntry OBJECT-TYPE
SYNTAX OspfVirtLocalLsdbEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A single link state advertisement."
INDEX { ospfVirtLocalLsdbTransitArea,
ospfVirtLocalLsdbNeighbor,
ospfVirtLocalLsdbType,
ospfVirtLocalLsdbLsid,
ospfVirtLocalLsdbRouterId
}
::= { ospfVirtLocalLsdbTable 1 }
OspfVirtLocalLsdbEntry ::=
SEQUENCE {
ospfVirtLocalLsdbTransitArea
AreaID,
ospfVirtLocalLsdbNeighbor
RouterID,
ospfVirtLocalLsdbType
INTEGER,
ospfVirtLocalLsdbLsid
IpAddress,
ospfVirtLocalLsdbRouterId
RouterID,
ospfVirtLocalLsdbSequence
Integer32,
ospfVirtLocalLsdbAge
Integer32,
ospfVirtLocalLsdbChecksum
Integer32,
ospfVirtLocalLsdbAdvertisement
OCTET STRING
}
ospfVirtLocalLsdbTransitArea OBJECT-TYPE
ospfVirtLocalLsdbTransitAreaのOBJECT-TYPE
SYNTAX AreaID
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The transit area that the virtual link
traverses. By definition, this is not 0.0.0.0."
REFERENCE
"OSPF Version 2, Appendix C.3 Interface parameters"
::= { ospfVirtLocalLsdbEntry 1 }
ospfVirtLocalLsdbNeighbor OBJECT-TYPE
SYNTAX RouterID
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Router ID of the virtual neighbor."
REFERENCE
"OSPF Version 2, Appendix C.3 Interface parameters"
::= { ospfVirtLocalLsdbEntry 2 }
ospfVirtLocalLsdbType OBJECT-TYPE
SYNTAX INTEGER { localOpaqueLink (9) }
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of the link state advertisement.
Each link state type has a separate
advertisement format."
REFERENCE
"OSPF Version 2, Appendix A.4.1 The Link State
Advertisement header"
::= { ospfVirtLocalLsdbEntry 3 }
ospfVirtLocalLsdbLsid OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Link State ID is an LS Type Specific field
containing a 32-bit identifier in IP address format;
it identifies the piece of the routing domain
that is being described by the advertisement."
REFERENCE
"OSPF Version 2, Section 12.1.4 Link State ID"
::= { ospfVirtLocalLsdbEntry 4 }
ospfVirtLocalLsdbRouterId OBJECT-TYPE SYNTAX RouterID
ospfVirtLocalLsdbRouterIdのOBJECT-TYPE SYNTAX RouterIDの
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The 32-bit number that uniquely identifies the
originating router in the Autonomous System."
REFERENCE
"OSPF Version 2, Appendix C.1 Global parameters"
::= { ospfVirtLocalLsdbEntry 5 }
ospfVirtLocalLsdbSequence OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The sequence number field is a signed 32-bit
integer. It starts with the value '80000001'h,
or -'7FFFFFFF'h, and increments until '7FFFFFFF'h.
Thus, a typical sequence number will be very negative.
It is used to detect old and duplicate link state
advertisements. The space of sequence numbers is linearly
ordered. The larger the sequence number, the more recent
the advertisement."
REFERENCE
"OSPF Version 2, Section 12.1.6 LS sequence
number"
::= { ospfVirtLocalLsdbEntry 6 }
ospfVirtLocalLsdbAge OBJECT-TYPE
SYNTAX Integer32 -- Should be 0..MaxAge, except when
-- doNotAge bit is set
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This field is the age of the link state
advertisement in seconds."
REFERENCE
"OSPF Version 2, Section 12.1.1 LS age"
::= { ospfVirtLocalLsdbEntry 7 }
ospfVirtLocalLsdbChecksum OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This field is the checksum of the complete
contents of the advertisement, excepting the
age field. The age field is excepted so that an advertisement's age can be incremented
without updating the checksum. The checksum
used is the same that is used for ISO
connectionless datagrams; it is commonly
referred to as the Fletcher checksum."
REFERENCE
"OSPF Version 2, Section 12.1.7 LS checksum"
::= { ospfVirtLocalLsdbEntry 8 }
ospfVirtLocalLsdbAdvertisement OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1..65535)) MAX-ACCESS read-only STATUS current DESCRIPTION "The entire link state advertisement, including its header." REFERENCE "OSPF Version 2, Section 12 Link State Advertisements.
ospfVirtLocalLsdbAdvertisement OBJECT-TYPEの構文オクテットSTRING（SIZE（1 65535））MAX-ACCESS read-only説明 "そのヘッダを含む全体のリンク状態広告、。" REFERENCE「OSPFバージョン2、セクション12リンクステート広告。
Note that for variable length LSAs, SNMP agents
may not be able to return the largest string size."
::= { ospfVirtLocalLsdbEntry 9 }
-- OSPF Link State Database, AS-scope
- OSPFリンクステートデータベース、AS-スコープ
ospfAsLsdbTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfAsLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The OSPF Process's AS-scope LSA link state database. The database contains the AS-scope Link State Advertisements from throughout the areas that the device is attached to.
OspfAsLsdbEntry MAX-ACCESSステータス現在の説明は「OSPFプロセスのAS-スコープLSAのリンク状態データベースOF ospfAsLsdbTable OBJECT-TYPE構文配列。データベースには、デバイスが接続されているエリア全域からAS-範囲リンク州の広告が含まれています。
This table is identical to the OSPF LSDB Table
in format, but contains only AS-scope Link State
Advertisements. The purpose is to allow AS-scope
LSAs to be displayed once for the router rather
than once in each non-stub area."
REFERENCE
"OSPF Version 2, Section 12 Link State
Advertisements"
::= { ospf 19 }
ospfAsLsdbEntry OBJECT-TYPE SYNTAX OspfAsLsdbEntry
ospfAsLsdbEntryのOBJECT-TYPE SYNTAX OspfAsLsdbEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A single link state advertisement."
INDEX { ospfAsLsdbType, ospfAsLsdbLsid, ospfAsLsdbRouterId }
::= { ospfAsLsdbTable 1 }
OspfAsLsdbEntry ::=
SEQUENCE {
ospfAsLsdbType
INTEGER,
ospfAsLsdbLsid
IpAddress,
ospfAsLsdbRouterId
RouterID,
ospfAsLsdbSequence
Integer32,
ospfAsLsdbAge
Integer32,
ospfAsLsdbChecksum
Integer32,
ospfAsLsdbAdvertisement
OCTET STRING
}
ospfAsLsdbType OBJECT-TYPE
SYNTAX INTEGER {
asExternalLink (5),
asOpaqueLink (11)
}
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of the link state advertisement.
Each link state type has a separate
advertisement format."
REFERENCE
"OSPF Version 2, Appendix A.4.1 The Link State
Advertisement header"
::= { ospfAsLsdbEntry 1 }
ospfAsLsdbLsid OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Link State ID is an LS Type Specific field containing either a Router ID or an IP address;
ospfAsLsdbLsidのOBJECT-TYPEの構文のIPアドレスMAX-ACCESSステータス現在の説明は「リンクステートIDはルータIDまたはIPアドレスのいずれかを含むLSタイプ特定のフィールドです。
it identifies the piece of the routing domain
that is being described by the advertisement."
REFERENCE
"OSPF Version 2, Section 12.1.4 Link State ID"
::= { ospfAsLsdbEntry 2 }
ospfAsLsdbRouterId OBJECT-TYPE
SYNTAX RouterID
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The 32-bit number that uniquely identifies the
originating router in the Autonomous System."
REFERENCE
"OSPF Version 2, Appendix C.1 Global parameters"
::= { ospfAsLsdbEntry 3 }
ospfAsLsdbSequence OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The sequence number field is a signed 32-bit
integer. It starts with the value '80000001'h,
or -'7FFFFFFF'h, and increments until '7FFFFFFF'h.
Thus, a typical sequence number will be very negative.
It is used to detect old and duplicate link state
advertisements. The space of sequence numbers is linearly
ordered. The larger the sequence number, the more recent
the advertisement."
REFERENCE
"OSPF Version 2, Section 12.1.6 LS sequence
number"
::= { ospfAsLsdbEntry 4 }
ospfAsLsdbAge OBJECT-TYPE
SYNTAX Integer32 -- Should be 0..MaxAge, except when
-- doNotAge bit is set
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This field is the age of the link state
advertisement in seconds."
REFERENCE
"OSPF Version 2, Section 12.1.1 LS age"
::= { ospfAsLsdbEntry 5 }
ospfAsLsdbChecksum OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This field is the checksum of the complete
contents of the advertisement, excepting the
age field. The age field is excepted so that
an advertisement's age can be incremented
without updating the checksum. The checksum
used is the same that is used for ISO
connectionless datagrams; it is commonly referred
to as the Fletcher checksum."
REFERENCE
"OSPF Version 2, Section 12.1.7 LS checksum"
::= { ospfAsLsdbEntry 6 }
ospfAsLsdbAdvertisement OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1..65535)) MAX-ACCESS read-only STATUS current DESCRIPTION "The entire link state advertisement, including its header." REFERENCE "OSPF Version 2, Section 12 Link State Advertisements.
ospfAsLsdbAdvertisement OBJECT-TYPEの構文オクテットSTRING（SIZE（1 65535））MAX-ACCESS read-only説明 "そのヘッダを含む全体のリンク状態広告、。" REFERENCE「OSPFバージョン2、セクション12リンクステート広告。
Note that for variable length LSAs, SNMP agents
may not be able to return the largest string size."
::= { ospfAsLsdbEntry 7 }
-- OSPF Area LSA Counter Table
- OSPFエリアLSAカウンターテーブル
ospfAreaLsaCountTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfAreaLsaCountEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table maintains per-area, per-LSA-type counters"
::= { ospf 20 }
ospfAreaLsaCountEntry OBJECT-TYPE SYNTAX OspfAreaLsaCountEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry with a number of link advertisements
ospfAreaLsaCountEntryのOBJECT-TYPE SYNTAX OspfAreaLsaCountEntry MAX-ACCESSステータス現在の説明は「リンク広告の数のエントリ
of a given type for a given area."
INDEX { ospfAreaLsaCountAreaId, ospfAreaLsaCountLsaType }
::= { ospfAreaLsaCountTable 1 }
OspfAreaLsaCountEntry ::=
SEQUENCE {
ospfAreaLsaCountAreaId
AreaID,
ospfAreaLsaCountLsaType
INTEGER,
ospfAreaLsaCountNumber
Gauge32
}
ospfAreaLsaCountAreaId OBJECT-TYPE
SYNTAX AreaID
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry Area ID."
::= { ospfAreaLsaCountEntry 1 }
ospfAreaLsaCountLsaType OBJECT-TYPE
SYNTAX INTEGER {
routerLink (1),
networkLink (2),
summaryLink (3),
asSummaryLink (4),
multicastLink (6),
nssaExternalLink (7),
areaOpaqueLink (10)
}
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry LSA type."
::= { ospfAreaLsaCountEntry 2 }
ospfAreaLsaCountNumber OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of LSAs of a given type for a given area."
::= { ospfAreaLsaCountEntry 3 }
-- conformance information ospfConformance OBJECT IDENTIFIER ::= { ospf 15 }
ospfGroups OBJECT IDENTIFIER ::= { ospfConformance 1 }
ospfCompliances OBJECT IDENTIFIER ::= { ospfConformance 2 }
-- compliance statements
- コンプライアンスステートメント
ospfCompliance MODULE-COMPLIANCE
STATUS deprecated
DESCRIPTION
"The compliance statement for OSPF systems
conforming to RFC 1850."
MODULE -- this module
MANDATORY-GROUPS {
ospfBasicGroup,
ospfAreaGroup,
ospfStubAreaGroup,
ospfIfGroup,
ospfIfMetricGroup,
ospfVirtIfGroup,
ospfNbrGroup,
ospfVirtNbrGroup,
ospfAreaAggregateGroup
}
GROUP ospfHostGroup
DESCRIPTION
"This group is mandatory for OSPF systems that support
attached hosts."
GROUP ospfLsdbGroup
DESCRIPTION
"This group is mandatory for OSPF systems that display
their per-area link state database."
GROUP ospfExtLsdbGroup
DESCRIPTION
"This group is mandatory for OSPF systems that display
their external link state database."
::= { ospfCompliances 1 }
ospfCompliance2 MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement."
MODULE -- this module
MANDATORY-GROUPS {
ospfBasicGroup2,
ospfAreaGroup2,
ospfStubAreaGroup,
ospfIfGroup2, ospfIfMetricGroup,
ospfVirtIfGroup2,
ospfNbrGroup2,
ospfVirtNbrGroup2,
ospfAreaAggregateGroup2
}
GROUP ospfHostGroup2
DESCRIPTION
"This group is mandatory for OSPF systems that support
attached hosts."
GROUP ospfLsdbGroup
DESCRIPTION
"This group is mandatory for OSPF systems that display
their per-area link state database."
GROUP ospfAsLsdbGroup
DESCRIPTION
"This group is mandatory for OSPF systems that display
their AS-scope link state database."
GROUP ospfLocalLsdbGroup
DESCRIPTION
"This group is mandatory for OSPF systems that display
their per-link link state database for non-virtual
links."
GROUP ospfVirtLocalLsdbGroup
DESCRIPTION
"This group is mandatory for OSPF systems that display
their per-link link state database for virtual links."
GROUP ospfAreaLsaCountGroup
DESCRIPTION
"This group is mandatory for OSPF systems that display
per-area, per-LSA-type counters."
::= { ospfCompliances 2 }
ospfComplianceObsolete MODULE-COMPLIANCE
STATUS obsolete
DESCRIPTION
"Contains obsolete object groups."
MODULE -- this module
GROUP ospfAreaRangeGroup
DESCRIPTION
"This group is obsolete, and it is mandatory only
for non-Classless Inter-Domain Routing (CIDR) OSPF
systems that support multiple areas."
GROUP ospfObsoleteGroup
DESCRIPTION
"This group contains obsolete objects,
which are no longer required for OSPF systems."
::= { ospfCompliances 3 }
-- units of conformance
- 適合の単位
ospfBasicGroup OBJECT-GROUP
OBJECTS {
ospfRouterId,
ospfAdminStat,
ospfVersionNumber,
ospfAreaBdrRtrStatus,
ospfASBdrRtrStatus,
ospfExternLsaCount,
ospfExternLsaCksumSum,
ospfTOSSupport,
ospfOriginateNewLsas,
ospfRxNewLsas,
ospfExtLsdbLimit,
ospfMulticastExtensions,
ospfExitOverflowInterval,
ospfDemandExtensions
}
STATUS deprecated
DESCRIPTION
"These objects are used to monitor/manage
global OSPF parameters. This object group
conforms to RFC 1850."
::= { ospfGroups 1 }
ospfAreaGroup OBJECT-GROUP
OBJECTS {
ospfAreaId,
ospfImportAsExtern,
ospfSpfRuns,
ospfAreaBdrRtrCount,
ospfAsBdrRtrCount,
ospfAreaLsaCount,
ospfAreaLsaCksumSum,
ospfAreaSummary,
ospfAreaStatus
}
STATUS deprecated
DESCRIPTION
"These objects are used for OSPF systems
supporting areas per RFC 1850."
::= { ospfGroups 2 }
ospfStubAreaGroup OBJECT-GROUP
OBJECTS {
ospfStubAreaId,
ospfStubTOS, ospfStubMetric,
ospfStubStatus,
ospfStubMetricType
}
STATUS current
DESCRIPTION
"These objects are used for OSPF systems
supporting stub areas."
::= { ospfGroups 3 }
ospfLsdbGroup OBJECT-GROUP
OBJECTS {
ospfLsdbAreaId,
ospfLsdbType,
ospfLsdbLsid,
ospfLsdbRouterId,
ospfLsdbSequence,
ospfLsdbAge,
ospfLsdbChecksum,
ospfLsdbAdvertisement
}
STATUS current
DESCRIPTION
"These objects are used for OSPF systems
that display their link state database."
::= { ospfGroups 4 }
ospfAreaRangeGroup OBJECT-GROUP
OBJECTS {
ospfAreaRangeAreaId,
ospfAreaRangeNet,
ospfAreaRangeMask,
ospfAreaRangeStatus,
ospfAreaRangeEffect
}
STATUS obsolete
DESCRIPTION
"These objects are used for non-CIDR OSPF
systems that support multiple areas. This
object group is obsolete."
::= { ospfGroups 5 }
ospfHostGroup OBJECT-GROUP
OBJECTS {
ospfHostIpAddress,
ospfHostTOS,
ospfHostMetric,
ospfHostStatus, ospfHostAreaID
}
STATUS deprecated
DESCRIPTION
"These objects are used for OSPF systems
that support attached hosts."
::= { ospfGroups 6 }
ospfIfGroup OBJECT-GROUP
OBJECTS {
ospfIfIpAddress,
ospfAddressLessIf,
ospfIfAreaId,
ospfIfType,
ospfIfAdminStat,
ospfIfRtrPriority,
ospfIfTransitDelay,
ospfIfRetransInterval,
ospfIfHelloInterval,
ospfIfRtrDeadInterval,
ospfIfPollInterval,
ospfIfState,
ospfIfDesignatedRouter,
ospfIfBackupDesignatedRouter,
ospfIfEvents,
ospfIfAuthType,
ospfIfAuthKey,
ospfIfStatus,
ospfIfMulticastForwarding,
ospfIfDemand
}
STATUS deprecated
DESCRIPTION
"These objects are used to monitor/manage OSPF
interfaces. This object group conforms to RFC 1850."
::= { ospfGroups 7 }
ospfIfMetricGroup OBJECT-GROUP
OBJECTS {
ospfIfMetricIpAddress,
ospfIfMetricAddressLessIf,
ospfIfMetricTOS,
ospfIfMetricValue,
ospfIfMetricStatus
}
STATUS current
DESCRIPTION
"These objects are used for OSPF systems for supporting interface metrics."
::= { ospfGroups 8 }
ospfVirtIfGroup OBJECT-GROUP
OBJECTS {
ospfVirtIfAreaId,
ospfVirtIfNeighbor,
ospfVirtIfTransitDelay,
ospfVirtIfRetransInterval,
ospfVirtIfHelloInterval,
ospfVirtIfRtrDeadInterval,
ospfVirtIfState,
ospfVirtIfEvents,
ospfVirtIfAuthType,
ospfVirtIfAuthKey,
ospfVirtIfStatus
}
STATUS deprecated
DESCRIPTION
"These objects are used for OSPF systems for supporting
virtual interfaces. This object group conforms
to RFC 1850."
::= { ospfGroups 9 }
ospfNbrGroup OBJECT-GROUP
OBJECTS {
ospfNbrIpAddr,
ospfNbrAddressLessIndex,
ospfNbrRtrId,
ospfNbrOptions,
ospfNbrPriority,
ospfNbrState,
ospfNbrEvents,
ospfNbrLsRetransQLen,
ospfNbmaNbrStatus,
ospfNbmaNbrPermanence,
ospfNbrHelloSuppressed
}
STATUS deprecated
DESCRIPTION
"These objects are used to monitor/manage OSPF neighbors.
This object group conforms to RFC 1850."
::= { ospfGroups 10 }
ospfVirtNbrGroup OBJECT-GROUP OBJECTS { ospfVirtNbrArea, ospfVirtNbrRtrId, ospfVirtNbrIpAddr, ospfVirtNbrOptions, ospfVirtNbrState, ospfVirtNbrEvents, ospfVirtNbrLsRetransQLen, ospfVirtNbrHelloSuppressed } STATUS deprecated DESCRIPTION "These objects are used to monitor/manage OSPF virtual neighbors. This object group conforms to RFC 1850."
ospfVirtNbrGroupオブジェクト・グループオブジェクト{ospfVirtNbrArea、ospfVirtNbrRtrId、ospfVirtNbrIpAddr、ospfVirtNbrOptions、ospfVirtNbrState、ospfVirtNbrEvents、ospfVirtNbrLsRetransQLen、ospfVirtNbrHelloSuppressed}ステータス非難された説明「このオブジェクトはOSPF仮想ネイバーを監視/管理するために使用されている。このオブジェクトグループは、RFC 1850に準拠して」
::= { ospfGroups 11 }
ospfExtLsdbGroup OBJECT-GROUP OBJECTS { ospfExtLsdbType, ospfExtLsdbLsid, ospfExtLsdbRouterId, ospfExtLsdbSequence, ospfExtLsdbAge, ospfExtLsdbChecksum, ospfExtLsdbAdvertisement } STATUS deprecated DESCRIPTION "These objects are used for OSPF systems that display their link state database. This object group conforms to RFC 1850.
ospfExtLsdbGroupオブジェクト・グループオブジェクト{ospfExtLsdbType、ospfExtLsdbLsid、ospfExtLsdbRouterId、ospfExtLsdbSequence、ospfExtLsdbAge、ospfExtLsdbChecksum、ospfExtLsdbAdvertisement}ステータス非難された説明は、「これらのオブジェクトは、それらのリンクステートデータベースを表示するOSPFシステムのために使用されている。このオブジェクトグループは、RFC 1850に準拠します。
This object group is replaced by the ospfAsLsdbGroup
in order to support any AS-scope LSA type in a single
table."
::= { ospfGroups 12 }
ospfAreaAggregateGroup OBJECT-GROUP OBJECTS { ospfAreaAggregateAreaID, ospfAreaAggregateLsdbType, ospfAreaAggregateNet, ospfAreaAggregateMask, ospfAreaAggregateStatus, ospfAreaAggregateEffect } STATUS deprecated DESCRIPTION "These objects are used for OSPF systems to support network prefix aggregation across areas."
ospfAreaAggregateGroupオブジェクト・グループオブジェクト{ospfAreaAggregateAreaID、ospfAreaAggregateLsdbType、ospfAreaAggregateNet、ospfAreaAggregateMask、ospfAreaAggregateStatus、ospfAreaAggregateEffect}ステータス非難された説明は、「これらのオブジェクトは、領域を横切ってネットワークプレフィックス集約をサポートするために、OSPFシステムのために使用されます。」
::= { ospfGroups 13 }
ospfLocalLsdbGroup OBJECT-GROUP
OBJECTS {
ospfLocalLsdbSequence,
ospfLocalLsdbAge,
ospfLocalLsdbChecksum,
ospfLocalLsdbAdvertisement
}
STATUS current
DESCRIPTION
"These objects are used for OSPF systems
that display their link-local link state databases
for non-virtual links."
::= { ospfGroups 14 }
ospfVirtLocalLsdbGroup OBJECT-GROUP
OBJECTS {
ospfVirtLocalLsdbSequence,
ospfVirtLocalLsdbAge,
ospfVirtLocalLsdbChecksum,
ospfVirtLocalLsdbAdvertisement
}
STATUS current
DESCRIPTION
"These objects are used for OSPF systems
that display their link-local link state databases
for virtual links."
::= { ospfGroups 15 }
ospfAsLsdbGroup OBJECT-GROUP
OBJECTS {
ospfAsLsdbSequence,
ospfAsLsdbAge,
ospfAsLsdbChecksum,
ospfAsLsdbAdvertisement
}
STATUS current
DESCRIPTION
"These objects are used for OSPF systems
that display their AS-scope link state database."
::= { ospfGroups 16 }
ospfBasicGroup2 OBJECT-GROUP
OBJECTS {
ospfRouterId,
ospfAdminStat,
ospfVersionNumber, ospfAreaBdrRtrStatus,
ospfASBdrRtrStatus,
ospfExternLsaCount,
ospfExternLsaCksumSum,
ospfTOSSupport,
ospfOriginateNewLsas,
ospfRxNewLsas,
ospfExtLsdbLimit,
ospfMulticastExtensions,
ospfExitOverflowInterval,
ospfDemandExtensions,
ospfRFC1583Compatibility,
ospfOpaqueLsaSupport,
ospfReferenceBandwidth,
ospfRestartSupport,
ospfRestartInterval,
ospfRestartStrictLsaChecking,
ospfRestartStatus,
ospfRestartAge,
ospfRestartExitReason,
ospfAsLsaCount,
ospfAsLsaCksumSum,
ospfStubRouterSupport,
ospfStubRouterAdvertisement,
ospfDiscontinuityTime
}
STATUS current
DESCRIPTION
"These objects are used to monitor/manage OSPF global
parameters."
::= { ospfGroups 17 }
ospfAreaGroup2 OBJECT-GROUP OBJECTS { ospfAreaId, ospfImportAsExtern, ospfSpfRuns, ospfAreaBdrRtrCount, ospfAsBdrRtrCount, ospfAreaLsaCount, ospfAreaLsaCksumSum, ospfAreaSummary, ospfAreaStatus, ospfAreaNssaTranslatorRole, ospfAreaNssaTranslatorState, ospfAreaNssaTranslatorStabilityInterval, ospfAreaNssaTranslatorEvents }
ospfAreaGroup2オブジェクト・グループオブジェクト{ospfAreaId、ospfImportAsExtern、ospfSpfRuns、ospfAreaBdrRtrCount、ospfAsBdrRtrCount、ospfAreaLsaCount、ospfAreaLsaCksumSum、ospfAreaSummary、ospfAreaStatus、ospfAreaNssaTranslatorRole、ospfAreaNssaTranslatorState、ospfAreaNssaTranslatorStabilityInterval、ospfAreaNssaTranslatorEvents}
STATUS current
DESCRIPTION
"These objects are used by OSPF systems
to support areas."
::= { ospfGroups 18 }
ospfIfGroup2 OBJECT-GROUP
OBJECTS {
ospfIfIpAddress,
ospfAddressLessIf,
ospfIfAreaId,
ospfIfType,
ospfIfAdminStat,
ospfIfRtrPriority,
ospfIfTransitDelay,
ospfIfRetransInterval,
ospfIfHelloInterval,
ospfIfRtrDeadInterval,
ospfIfPollInterval,
ospfIfState,
ospfIfDesignatedRouter,
ospfIfBackupDesignatedRouter,
ospfIfEvents,
ospfIfAuthType,
ospfIfAuthKey,
ospfIfStatus,
ospfIfMulticastForwarding,
ospfIfDemand,
ospfIfLsaCount,
ospfIfLsaCksumSum
}
STATUS current
DESCRIPTION
"These objects are used to monitor/manage OSPF interfaces."
::= { ospfGroups 19 }
ospfVirtIfGroup2 OBJECT-GROUP
OBJECTS {
ospfVirtIfAreaId,
ospfVirtIfNeighbor,
ospfVirtIfTransitDelay,
ospfVirtIfRetransInterval,
ospfVirtIfHelloInterval,
ospfVirtIfRtrDeadInterval,
ospfVirtIfState,
ospfVirtIfEvents,
ospfVirtIfAuthType,
ospfVirtIfAuthKey, ospfVirtIfStatus,
ospfVirtIfLsaCount,
ospfVirtIfLsaCksumSum,
ospfIfDesignatedRouterId,
ospfIfBackupDesignatedRouterId
}
STATUS current
DESCRIPTION
"These objects are used to monitor/manage OSPF
virtual interfaces."
::= { ospfGroups 20 }
ospfNbrGroup2 OBJECT-GROUP
OBJECTS {
ospfNbrIpAddr,
ospfNbrAddressLessIndex,
ospfNbrRtrId,
ospfNbrOptions,
ospfNbrPriority,
ospfNbrState,
ospfNbrEvents,
ospfNbrLsRetransQLen,
ospfNbmaNbrStatus,
ospfNbmaNbrPermanence,
ospfNbrHelloSuppressed,
ospfNbrRestartHelperStatus,
ospfNbrRestartHelperAge,
ospfNbrRestartHelperExitReason
}
STATUS current
DESCRIPTION
"These objects are used to monitor/manage OSPF
neighbors."
::= { ospfGroups 21 }
ospfVirtNbrGroup2 OBJECT-GROUP OBJECTS { ospfVirtNbrArea, ospfVirtNbrRtrId, ospfVirtNbrIpAddr, ospfVirtNbrOptions, ospfVirtNbrState, ospfVirtNbrEvents, ospfVirtNbrLsRetransQLen, ospfVirtNbrHelloSuppressed, ospfVirtNbrRestartHelperStatus, ospfVirtNbrRestartHelperAge, ospfVirtNbrRestartHelperExitReason
ospfVirtNbrGroup2オブジェクト・グループオブジェクト{ospfVirtNbrArea、ospfVirtNbrRtrId、ospfVirtNbrIpAddr、ospfVirtNbrOptions、ospfVirtNbrState、ospfVirtNbrEvents、ospfVirtNbrLsRetransQLen、ospfVirtNbrHelloSuppressed、ospfVirtNbrRestartHelperStatus、ospfVirtNbrRestartHelperAge、ospfVirtNbrRestartHelperExitReason
}
STATUS current
DESCRIPTION
"These objects are used to monitor/manage OSPF
virtual neighbors."
::= { ospfGroups 22 }
ospfAreaAggregateGroup2 OBJECT-GROUP
OBJECTS {
ospfAreaAggregateAreaID,
ospfAreaAggregateLsdbType,
ospfAreaAggregateNet,
ospfAreaAggregateMask,
ospfAreaAggregateStatus,
ospfAreaAggregateEffect,
ospfAreaAggregateExtRouteTag
}
STATUS current
DESCRIPTION
"These objects are used for OSPF systems to support
network prefix aggregation across areas."
::= { ospfGroups 23 }
ospfAreaLsaCountGroup OBJECT-GROUP
OBJECTS {
ospfAreaLsaCountNumber
}
STATUS current
DESCRIPTION
"These objects are used for OSPF systems that display
per-area, per-LSA-type counters."
::= { ospfGroups 24 }
ospfHostGroup2 OBJECT-GROUP
OBJECTS {
ospfHostIpAddress,
ospfHostTOS,
ospfHostMetric,
ospfHostStatus,
ospfHostCfgAreaID
}
STATUS current
DESCRIPTION
"These objects are used for OSPF systems
that support attached hosts."
::= { ospfGroups 25 }
-- This object group is included for SMI conformance. It is not a
- このオブジェクトグループは、SMIの適合性のために含まれています。そうではありません
-- mandatory group for compliance with this MIB
- このMIBの遵守のための必須のグループ
ospfObsoleteGroup OBJECT-GROUP
OBJECTS {
ospfAuthType
}
STATUS obsolete
DESCRIPTION
"These objects are obsolete and are no longer required for
OSPF systems. They are placed into this group for SMI
conformance."
::= { ospfGroups 26 }
END
終わり
OSPF is an event-driven routing protocol, where an event can be a change in an OSPF interface's link-level status, the expiration of an OSPF timer, or the reception of an OSPF protocol packet. Many of the actions that OSPF takes as a result of these events will result in a change of the routing topology.
OSPFは、イベントがOSPFインターフェイスのリンク・レベル状態の変化、OSPFタイマの満了、またはOSPFプロトコルパケットを受信することができるイベント駆動型ルーティングプロトコルです。 OSPFは、これらの事象の結果として実行するアクションの多くは、ルーティングトポロジの変更になります。
As routing topologies become large and complex, it is often difficult to locate the source of a topology change or unpredicted routing path by polling a large number or routers. Because of the difficulty of polling a large number of devices, a more prudent approach is for devices to notify a network manager of potentially critical OSPF events using SNMP traps.
ルーティングトポロジが大きくかつ複雑になるにつれて、トポロジ変更またはポーリングによって予測されないルーティング経路多数またはルータのソースを見つけることがしばしば困難です。デバイスがSNMPトラップを使用して潜在的に重要なOSPFイベントのネットワーク管理者に通知するためにあるため、ポーリングデバイスの多数の難しさを、より慎重なアプローチがあります。
This section defines a set of traps, objects, and mechanisms to enhance the ability to manage IP internetworks that use OSPF as their Interior Gateway Protocol (IGP). It is an optional but very useful extension to the OSPF MIB.
このセクションでは、それらの内部ゲートウェイプロトコル（IGP）としてOSPFを使用するIPインターネットワークを管理する能力を高めるために、トラップ、オブジェクト、およびメカニズムのセットを定義します。これは、OSPF MIBへの任意のが、非常に便利な拡張機能です。
The mechanism for sending traps is straightforward. When an exception event occurs, the application notifies the local agent, who sends a trap to the appropriate SNMP management stations. The message includes the trap type and may include a list of trap-specific variables. Section 5 gives the trap definitions, which includes the variable lists. The Router ID of the originator of the trap is included in the variable list so that the network manager may easily determine the source of the trap.
トラップを送信するためのメカニズムは簡単です。例外イベントが発生すると、アプリケーションが適切なSNMP管理ステーションにトラップを送信しますローカルエージェントに通知します。メッセージは、トラップ・タイプを含み、トラップ固有の変数のリストを含んでもよいです。第5節では、変数のリストが含まれ、トラップ定義を与えます。ネットワーク管理者が容易にトラップのソースを決定することができるように、トラップの発信元のルータIDを変数リストに含まれています。
To limit the frequency of OSPF traps, the following additional mechanisms are suggested.
OSPFトラップの頻度を制限するには、以下の追加のメカニズムが提案されています。
The majority of critical events occur when OSPF is enabled on a router, at which time the designated router is elected and neighbor adjacencies are formed. During this initial period, a potential flood of traps is unnecessary since the events are expected. To avoid unnecessary traps, a router should not originate expected OSPF interface-related traps until two of that interface's dead timer intervals have elapsed. The expected OSPF interface traps are ospfIfStateChange, ospfVirtIfStateChange, ospfNbrStateChange, ospfVirtNbrStateChange, ospfTxRetransmit, and ospfVirtIfTxRetransmit. Additionally, ospfMaxAgeLsa and ospfOriginateLsa traps should not be originated until two dead timer intervals have elapsed where the dead timer interval used should be the dead timer with the smallest value.
OSPFを指定ルータが選出され、ネイバールータとの隣接関係が形成された時点でルータ上で有効になっているときに重要なイベントの大半が起こります。イベントが期待されているので、この最初の期間中に、トラップの潜在的な洪水は不要です。そのインターフェイスのデッドタイマー間隔の2が経過するまで、不要なトラップを回避するために、ルータはOSPFインターフェイス関連のトラップを期待発信べきではありません。予想OSPFインターフェーストラップはospfIfStateChange、ospfVirtIfStateChange、ospfNbrStateChange、ospfVirtNbrStateChange、ospfTxRetransmit、およびospfVirtIfTxRetransmitです。使用デッドタイマー間隔が最も小さい値とデッドタイマーべき場所2つのデッドタイマー間隔が経過するまでさらに、ospfMaxAgeLsaとospfOriginateLsaトラップが発祥してはなりません。
The mechanism for throttling the traps is similar to the mechanism explained in RFC 1224 [RFC1224]. The basic premise of the throttling mechanism is that of a sliding window, defined in seconds and an upper bound on the number of traps that may be generated within this window. Note that unlike RFC 1224, traps are not sent to inform the network manager that the throttling mechanism has kicked in.
トラップを絞るための機構は、機構は、RFC 1224 [RFC1224]で説明したと同様です。絞り機構の基本的な前提は、スライディング・ウィンドウの、秒単位で定義し、このウィンドウ内で生成することができるトラップの数の上限ということです。 RFC 1224とは異なり、トラップは絞り機構がで蹴られたことをネットワーク管理者に通知するために送信されないことに注意してください。
A single window should be used to throttle all OSPF trap types except for the ospfLsdbOverflow and the ospfLsdbApproachingOverflow traps, which should not be throttled. For example, with a window time of 3, an upper bound of 3, and events to cause trap types 1, 3, 5, and 7 (4 traps within a 3-second period), the type-7 (the 4th) trap should not be generated.
単一のウィンドウを絞るべきではありませんospfLsdbOverflowとospfLsdbApproachingOverflowトラップ、を除くすべてのOSPFトラップの種類を絞るために使用されるべきです。例えば、3のウィンドウ時間、3の上限と、トラップタイプ1、3、5、7（3秒間以内4つのトラップ）、タイプ7（4）トラップを引き起こすイベント生成されるべきではありません。
Appropriate values are 7 traps with a window time of 10 seconds.
適切な値は10秒のウィンドウ時間で7つのトラップです。
Several of the traps defined in section 5 are generated as the result of finding an unusual condition while parsing an OSPF packet or a processing a timer event. There may be more than one unusual condition detected while handling the event. For example, a link state update packet may contain several retransmitted link state advertisements (LSAs), or a retransmitted database description packet may contain several database description entries. To limit the number of traps and variables, OSPF should generate at most one trap per OSPF event. Only the variables associated with the first unusual condition should be included with the trap. Similarly, if more than one type of unusual condition is encountered while parsing the packet, only the first event will generate a trap.
セクション5で定義されたトラップのいくつかは、OSPFパケットまたは処理タイマーイベントの解析中に異常な状態を発見の結果として生成されます。イベントの処理中に検出された複数の異常な状態があるかもしれません。例えば、リンク状態更新パケットは、いくつかの再送信リンク状態アドバタイズメント（LSA）を含んでいてもよい、または再送データベース記述パケットは、いくつかのデータベース記述エントリを含んでいてもよいです。トラップと変数の数を制限するには、OSPFは、OSPFのイベントにつき最大1つのトラップを生成する必要があります。最初の珍しい条件に関連付けられた変数のみがトラップに含まれるべきです。パケットの解析中に異常な状態の複数のタイプに遭遇した場合、同様に、最初のイベントは、トラップを生成します。
Many of the tables in the OSPF MIB contain generalized event counters. By enabling the traps defined in this document, a network manager can obtain more specific information about these events. A network manager may want to poll these event counters and enable specific OSPF traps when a particular counter starts increasing abnormally.
OSPF MIB内のテーブルの多くは、一般的なイベントカウンタを含んでいます。この文書で定義されたトラップを有効にすることで、ネットワーク管理者は、これらのイベントに関するより詳細な情報を入手することができます。ネットワーク管理者は、これらのイベントカウンタをポーリングし、特定のカウンタが異常に増加し始めるときに、特定のOSPFトラップを有効にすることができます。
The following table shows the relationship between the event counters defined in the OSPF MIB and the trap types.
次の表は、OSPF MIBで定義されたイベントカウンタとトラップタイプとの関係を示しています。
Counter32 Trap Type
----------------------- ------------------------
ospfOriginateNewLsas ospfOriginateLsa
ospfIfEvents ospfIfStateChange
ospfConfigError
ospfIfAuthFailure
ospfRxBadPacket
ospfTxRetransmit
ospfVirtIfEvents ospfVirtIfStateChange
ospfVirtIfConfigError
ospfVirtIfAuthFailure
ospfVirtIfRxBadPacket
ospfVirtIfTxRetransmit
ospfNbrEvents ospfNbrStateChange
ospfVirtNbrEvents ospfVirtNbrStateChange
ospfExternLSACount ospfLsdbApproachingOverflow
ospfExternLSACount ospfLsdbOverflow
The definition of the OSPF notifications pre-dates the RFC 2578 [RFC2578] requirement of having a zero value for the penultimate sub-identifier for translating SNMPv2/SNMPv3 trap parameters to SNMPv1 trap parameters. RFC 3584 [RFC3584], section 3, defines the translation rules that can be implemented by intermediate proxy-agents or multi-lingual agents to convert SNMPv2/SNMPv3 notifications to SNMPv1 notifications and vice versa. The conversion is not reversible, that is, a conversion to one SNMP version and then back again will result in an incorrectly formatted version of the notification.
OSPF通知の定義SNMPv1トラップパラメータとのSNMPv2 / SNMPv3のトラップパラメータを変換するための最後から二番目のサブ識別子のゼロ値を有するのRFC 2578 [RFC2578]要件を事前にさかのぼります。 RFC 3584 [RFC3584]、セクション3は、SNMPv1の通知およびその逆へのSNMPv2 / SNMPv3の通知を変換する中間プロキシ剤または多言語エージェントによって実現することができる変換ルールを定義します。変換は、その通知の誤ってフォーマットされたバージョンになり、その後再び、1つのSNMPバージョンへの変換であり、可逆的ではありません。
According to the rules specified in RFC 3584, section 3.1, translation of OSPF notifications from SNMPv1 to SNMPv2/SNMPv3 would result in the SNMPv2/SNMPv3 snmpTrapOID being the concatenation of the SNMPv1 'enterprise' parameter and two additional sub-identifiers, '0' and the SNMPv1 'specific-trap' parameter.
RFC 3584、セクション3.1で指定された規則によれば、SNMPv1のからのSNMPv2 / SNMPv3のにOSPF通知の翻訳は、SNMPv2の/ SNMPv3のsnmpTrapOIDがSNMPv1の「エンタープライズ」パラメータと二つの追加のサブ識別子の連結であることになる「0」そして、SNMPv1の「特定トラップ」パラメータ。
According to the rules specified in RFC 3584, section 3.2, translation of OSPF notifications from SNMPv2/SNMPv3 to SNMPv1, as the notifications are defined in this MIB, would result in the SNMPv1 'enterprise' parameter being set to the SNMPv2/SNMPv3 snmpTrapOID parameter value with the last sub-identifier removed and the 'specific-trap' parameter being set to the last sub-identifier of the SNMPv2/SNMPv3 snmpTrapOID parameter.
通知がこのMIBで定義されているように、RFC 3584、セクション3.2のSNMPv1へのSNMPv2 / SNMPv3のからOSPF通知の翻訳で指定された規則によれば、のSNMPv2 / SNMPv3のsnmpTrapOIDパラメータに設定されているSNMPv1の「エンタープライズ」パラメータをもたらします最後のサブ識別子の値を取り出し、「特定トラップ」パラメータは、SNMPv2 / SNMPv3のsnmpTrapOIDパラメータの最後のサブ識別子に設定されます。
Note that a notification originated from an SNMPv1 agent will not be converted into the same notification that would be originated from a native SNMPv2/SNMPv3 agent.
SNMPv1エージェントがネイティブのSNMPv2 / SNMPv3エージェントから発信されるのと同じ通知に変換されることはありませんから通知が発信されています。
The MIB modules that are updated by this document were originally written in SMIv1 for SNMPv1 when only traps were used. Since this version of the MIB module is written in SMIv2, it should be understood that all types of notifications, trap and inform PDUs, may be used by native SNMPv2 and SNMPv3 agents, although only traps are mentioned. Also, for backwards compatibility, the OSPF Trap module remains rooted at {ospf 16}.
この文書によって更新されているMIBモジュールはもともとトラップだけが使用されたSNMPv1のためにSMIv1の書かれていました。 MIBモジュールのこのバージョンはSMIv2の書かれているので、すべての通知の種類、トラップおよびPDUを通知することが理解されるべきであるのみトラップが挙げられるが、ネイティブのSNMPv2およびSNMPv3エージェントによって使用されてもよいです。また、下位互換性のために、OSPFトラップモジュールは、{OSPF 16}に根ざしたままです。
OSPF-TRAP-MIB DEFINITIONS ::= BEGIN
IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, IpAddress FROM SNMPv2-SMI MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF ospfRouterId, ospfIfIpAddress, ospfAddressLessIf, ospfIfState, ospfVirtIfAreaId, ospfVirtIfNeighbor, ospfVirtIfState, ospfNbrIpAddr, ospfNbrAddressLessIndex, ospfNbrRtrId, ospfNbrState, ospfVirtNbrArea, ospfVirtNbrRtrId, ospfVirtNbrState, ospfLsdbType, ospfLsdbLsid, ospfLsdbRouterId, ospfLsdbAreaId, ospfExtLsdbLimit, ospf, ospfAreaId, ospfAreaNssaTranslatorState, ospfRestartStatus, ospfRestartInterval, ospfRestartExitReason, ospfNbrRestartHelperStatus, ospfNbrRestartHelperAge, ospfNbrRestartHelperExitReason, ospfVirtNbrRestartHelperStatus, ospfVirtNbrRestartHelperAge, ospfVirtNbrRestartHelperExitReason FROM OSPF-MIB;
SNMPv2の-CONF ospfRouterId、ospfIfIpAddress、ospfAddressLessIf、ospfIfState、ospfVirtIfAreaId、ospfVirtIfNeighbor、ospfVirtIfState、ospfNbrIpAddr、ospfNbrAddressLessIndex FROM SNMPv2の-SMI MODULE-COMPLIANCE、OBJECT-GROUP、NOTIFICATION-GROUPからの輸入MODULE-IDENTITY、OBJECT-TYPE、NOTIFICATION-TYPE、IPアドレスOSPF-MIBから、ospfNbrRtrId、ospfNbrState、ospfVirtNbrArea、ospfVirtNbrRtrId、ospfVirtNbrState、ospfLsdbType、ospfLsdbLsid、ospfLsdbRouterId、ospfLsdbAreaId、ospfExtLsdbLimit、OSPF、ospfAreaId、ospfAreaNssaTranslatorState、ospfRestartStatus、ospfRestartInterval、ospfRestartExitReason、ospfNbrRestartHelperStatus、ospfNbrRestartHelperAge、ospfNbrRestartHelperExitReason、ospfVirtNbrRestartHelperStatus、ospfVirtNbrRestartHelperAge、ospfVirtNbrRestartHelperExitReason。
ospfTrap MODULE-IDENTITY
ospfTrapのMODULE-IDENTITY
LAST-UPDATED "200611100000Z" -- November 10, 2006 00:00:00 EST
ORGANIZATION "IETF OSPF Working Group"
CONTACT-INFO
"WG E-Mail: ospf@ietf.org
WG Chairs: acee@cisco.com rohit@gmail.com
WG議長：acee@cisco.com rohit@gmail.com
Editors: Dan Joyal Nortel 600 Technology Park Drive Billerica, MA 01821 djoyal@nortel.com
編集者：ダンJoyalノーテル600テクノロジーパークドライブビレリカ、MA 01821 djoyal@nortel.com
Piotr Galecki
Airvana
19 Alpha Road
Chelmsford, MA 01824
pgalecki@airvana.com
Spencer Giacalone CSFB Eleven Madison Ave New York, NY 10010-3629 spencer.giacalone@gmail.com"
スペンサーGiacalone CSFBセブンイレブンマディソンアベニュー、ニューヨーク、NY 10010-3629 spencer.giacalone@gmail.com」
DESCRIPTION "The MIB module to describe traps for the OSPF Version 2 Protocol.
DESCRIPTION「OSPFバージョン2プロトコルのトラップを記述するためのMIBモジュール。
Copyright (C) The IETF Trust (2006). This version of this MIB module is part of RFC 4750; see the RFC itself for full legal notices."
著作権（C）IETFトラスト（2006）。このMIBモジュールのこのバージョンはRFC 4750の一部です。完全な適法な通知についてはRFC自体を参照してください。」
REVISION "200611100000Z" -- November 10, 2006 00:00:00 EST DESCRIPTION "Updated for latest changes to OSPFv2: -added graceful restart related traps -added new config error types -added ospfNssaTranslatorStatusChange trap. See Appendix B of RFC 4750 for more details.
REVISION「200611100000Z」 - OSPFv2の最新の変更を更新しました2006年11月10日午前0時00分00秒EST説明」：グレースフル・リスタート関連のトラップが新しい設定エラータイプがospfNssaTranslatorStatusChangeトラップを-added -added -addedよりは、RFC 4750の付録Bを参照してください。詳細。
This version published as part of RFC 4750"
RFC 4750" の一部として公開このバージョン
REVISION "199501201225Z" -- Fri Jan 20 12:25:50 PST 1995 DESCRIPTION "The initial SMIv2 revision of this MIB module, published in RFC 1850."
REVISION "199501201225Z" - 金1月20日12時25分50秒 "RFC 1850に掲載されたこのMIBモジュールの初期SMIv2の改正、" PST 1995 DESCRIPTION
::= { ospf 16 }
-- Trap Support Objects
- トラップ支援オブジェクト
-- The following are support objects for the OSPF traps.
- 次は、OSPFトラップのサポートオブジェクトです。
ospfTrapControl OBJECT IDENTIFIER ::= { ospfTrap 1 }
ospfTraps OBJECT IDENTIFIER ::= { ospfTrap 2 }
ospfSetTrap OBJECT-TYPE SYNTAX OCTET STRING (SIZE(4)) MAX-ACCESS read-write STATUS current DESCRIPTION "A 4-octet string serving as a bit map for the trap events defined by the OSPF traps. This object is used to enable and disable specific OSPF traps where a 1 in the bit field represents enabled. The right-most bit (least significant) represents trap 0.
ospfSetTrapのOBJECT-TYPE構文オクテットSTRING（SIZE（4））MAX-ACCESS読み取りと書き込みステータス現在の説明「OSPFトラップによって定義されたトラップ・イベントのためのビットマップとして4オクテットストリング。この目的は、有効にするために使用されビットフィールドに1が有効表す特定のOSPFトラップを無効にする。右端のビット（最下位の）トラップ0を表します。
This object is persistent and when written the entity SHOULD save the change to non-volatile
storage."
::= { ospfTrapControl 1 }
ospfConfigErrorType OBJECT-TYPE
SYNTAX INTEGER {
badVersion (1),
areaMismatch (2),
unknownNbmaNbr (3), -- Router is DR eligible
unknownVirtualNbr (4),
authTypeMismatch(5),
authFailure (6),
netMaskMismatch (7),
helloIntervalMismatch (8),
deadIntervalMismatch (9),
optionMismatch (10),
mtuMismatch (11),
duplicateRouterId (12),
noError (13) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Potential types of configuration conflicts.
Used by the ospfConfigError and
ospfConfigVirtError traps. When the last value
of a trap using this object is needed, but no
traps of that type have been sent, this value
pertaining to this object should be returned as
noError."
::= { ospfTrapControl 2 }
ospfPacketType OBJECT-TYPE
SYNTAX INTEGER {
hello (1),
dbDescript (2),
lsReq (3),
lsUpdate (4),
lsAck (5),
nullPacket (6) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"OSPF packet types. When the last value of a trap
using this object is needed, but no traps of
that type have been sent, this value pertaining
to this object should be returned as nullPacket."
::= { ospfTrapControl 3 }
ospfPacketSrc OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP address of an inbound packet that cannot
be identified by a neighbor instance. When
the last value of a trap using this object is
needed, but no traps of that type have been sent,
this value pertaining to this object should
be returned as 0.0.0.0."
::= { ospfTrapControl 4 }
-- Traps
- トラップ
ospfVirtIfStateChange NOTIFICATION-TYPE OBJECTS { ospfRouterId, -- The originator of the trap ospfVirtIfAreaId, ospfVirtIfNeighbor, ospfVirtIfState -- The new state } STATUS current DESCRIPTION "An ospfVirtIfStateChange trap signifies that there has been a change in the state of an OSPF virtual interface.
ospfVirtIfStateChange NOTIFICATION-TYPEオブジェクト{ospfRouterId、 - トラップospfVirtIfAreaIdの発信者は、ospfVirtIfNeighbor、ospfVirtIfState - 新しい状態}ステータス現在の説明「ospfVirtIfStateChangeトラップは、OSPF仮想インタフェースの状態に変化があったことを意味します。
This trap should be generated when the interface
state regresses (e.g., goes from Point-to-Point to Down)
or progresses to a terminal state
(i.e., Point-to-Point)."
::= { ospfTraps 1 }
ospfNbrStateChange NOTIFICATION-TYPE OBJECTS { ospfRouterId, -- The originator of the trap ospfNbrIpAddr, ospfNbrAddressLessIndex, ospfNbrRtrId, ospfNbrState -- The new state } STATUS current DESCRIPTION "An ospfNbrStateChange trap signifies that there has been a change in the state of a non-virtual OSPF neighbor. This trap should be generated when the neighbor state regresses (e.g., goes from Attempt or Full to 1-Way or Down) or progresses to a terminal state (e.g.,
ospfNbrStateChange NOTIFICATION-TYPEオブジェクト{ospfRouterId、 - トラップospfNbrIpAddrの発信、ospfNbrAddressLessIndex、ospfNbrRtrId、ospfNbrState - 新しい状態}ステータス現在の説明は「ospfNbrStateChangeトラップは非仮想の状態に変化があったことを意味しますOSPFネイバが。このトラップは隣人状態が退行するときに生成されなければならない（例えば、1ウェイまたはダウンしようとか、完全からなる）または端末の状態に進行する（例えば、
2-Way or Full). When an neighbor transitions
from or to Full on non-broadcast multi-access
and broadcast networks, the trap should be
generated by the designated router. A designated
router transitioning to Down will be noted by
ospfIfStateChange."
::= { ospfTraps 2 }
ospfVirtNbrStateChange NOTIFICATION-TYPE
OBJECTS { ospfRouterId, -- The originator of the trap
ospfVirtNbrArea,
ospfVirtNbrRtrId,
ospfVirtNbrState -- The new state
}
STATUS current
DESCRIPTION
"An ospfVirtNbrStateChange trap signifies that there
has been a change in the state of an OSPF virtual
neighbor. This trap should be generated
when the neighbor state regresses (e.g., goes
from Attempt or Full to 1-Way or Down) or
progresses to a terminal state (e.g., Full)."
::= { ospfTraps 3 }
ospfIfConfigError NOTIFICATION-TYPE
OBJECTS { ospfRouterId, -- The originator of the trap
ospfIfIpAddress,
ospfAddressLessIf,
ospfPacketSrc, -- The source IP address
ospfConfigErrorType, -- Type of error
ospfPacketType
}
STATUS current
DESCRIPTION
"An ospfIfConfigError trap signifies that a
packet has been received on a non-virtual
interface from a router whose configuration
parameters conflict with this router's
configuration parameters. Note that the event
optionMismatch should cause a trap only if it
prevents an adjacency from forming."
::= { ospfTraps 4 }
ospfVirtIfConfigError NOTIFICATION-TYPE
OBJECTS { ospfRouterId, -- The originator of the trap
ospfVirtIfAreaId,
ospfVirtIfNeighbor,
ospfConfigErrorType, -- Type of error ospfPacketType
}
STATUS current
DESCRIPTION
"An ospfVirtIfConfigError trap signifies that a
packet has been received on a virtual interface
from a router whose configuration parameters
conflict with this router's configuration
parameters. Note that the event optionMismatch
should cause a trap only if it prevents an
adjacency from forming."
::= { ospfTraps 5 }
ospfIfAuthFailure NOTIFICATION-TYPE
OBJECTS { ospfRouterId, -- The originator of the trap
ospfIfIpAddress,
ospfAddressLessIf,
ospfPacketSrc, -- The source IP address
ospfConfigErrorType, -- authTypeMismatch or
-- authFailure
ospfPacketType
}
STATUS current
DESCRIPTION
"An ospfIfAuthFailure trap signifies that a
packet has been received on a non-virtual
interface from a router whose authentication key
or authentication type conflicts with this
router's authentication key or authentication
type."
::= { ospfTraps 6 }
ospfVirtIfAuthFailure NOTIFICATION-TYPE OBJECTS { ospfRouterId, -- The originator of the trap ospfVirtIfAreaId, ospfVirtIfNeighbor, ospfConfigErrorType, -- authTypeMismatch or -- authFailure ospfPacketType } STATUS current DESCRIPTION "An ospfVirtIfAuthFailure trap signifies that a packet has been received on a virtual interface from a router whose authentication key or authentication type conflicts with this router's authentication key or authentication type."
ospfVirtIfAuthFailure NOTIFICATION-TYPEオブジェクト{ospfRouterId、 - トラップospfVirtIfAreaIdの発信、ospfVirtIfNeighbor、ospfConfigErrorType、 - authTypeMismatch又は - authFailure ospfPacketType}ステータス現在の説明「ospfVirtIfAuthFailureトラップパケットから仮想インタフェース上で受信されたことを意味その認証キーまたはこのルータの認証キーまたは認証タイプと認証タイプの競合ルータ。」
::= { ospfTraps 7 }
ospfIfRxBadPacket NOTIFICATION-TYPE
OBJECTS { ospfRouterId, -- The originator of the trap
ospfIfIpAddress,
ospfAddressLessIf,
ospfPacketSrc, -- The source IP address
ospfPacketType
}
STATUS current
DESCRIPTION
"An ospfIfRxBadPacket trap signifies that an
OSPF packet has been received on a non-virtual
interface that cannot be parsed."
::= { ospfTraps 8 }
ospfVirtIfRxBadPacket NOTIFICATION-TYPE
OBJECTS { ospfRouterId, -- The originator of the trap
ospfVirtIfAreaId,
ospfVirtIfNeighbor,
ospfPacketType
}
STATUS current
DESCRIPTION
"An ospfVirtIfRxBadPacket trap signifies that an OSPF
packet has been received on a virtual interface
that cannot be parsed."
::= { ospfTraps 9 }
ospfTxRetransmit NOTIFICATION-TYPE
OBJECTS { ospfRouterId, -- The originator of the trap
ospfIfIpAddress,
ospfAddressLessIf,
ospfNbrRtrId, -- Destination
ospfPacketType,
ospfLsdbType,
ospfLsdbLsid,
ospfLsdbRouterId
}
STATUS current
DESCRIPTION
"An ospfTxRetransmit trap signifies than an
OSPF packet has been retransmitted on a
non-virtual interface. All packets that may be
retransmitted are associated with an LSDB entry.
The LS type, LS ID, and Router ID are used to
identify the LSDB entry."
::= { ospfTraps 10 }
ospfVirtIfTxRetransmit NOTIFICATION-TYPE
OBJECTS { ospfRouterId, -- The originator of the trap
ospfVirtIfAreaId,
ospfVirtIfNeighbor,
ospfPacketType,
ospfLsdbType,
ospfLsdbLsid,
ospfLsdbRouterId
}
STATUS current
DESCRIPTION
"An ospfVirtIfTxRetransmit trap signifies than an
OSPF packet has been retransmitted on a virtual
interface. All packets that may be retransmitted
are associated with an LSDB entry. The LS
type, LS ID, and Router ID are used to identify
the LSDB entry."
::= { ospfTraps 11 }
ospfOriginateLsa NOTIFICATION-TYPE
OBJECTS { ospfRouterId, -- The originator of the trap
ospfLsdbAreaId, -- 0.0.0.0 for AS Externals
ospfLsdbType,
ospfLsdbLsid,
ospfLsdbRouterId
}
STATUS current
DESCRIPTION
"An ospfOriginateLsa trap signifies that a new
LSA has been originated by this router. This
trap should not be invoked for simple refreshes
of LSAs (which happens every 30 minutes), but
instead will only be invoked when an LSA is
(re)originated due to a topology change.
Additionally, this trap does not include LSAs that
are being flushed because they have reached
MaxAge."
::= { ospfTraps 12 }
ospfMaxAgeLsa NOTIFICATION-TYPE OBJECTS { ospfRouterId, -- The originator of the trap ospfLsdbAreaId, -- 0.0.0.0 for AS Externals ospfLsdbType, ospfLsdbLsid, ospfLsdbRouterId } STATUS current DESCRIPTION
ospfMaxAgeLsa NOTIFICATION-TYPEオブジェクト{ospfRouterId、 - トラップospfLsdbAreaIdの発信、 - 0.0.0.0 AS外観ospfLsdbTypeため、ospfLsdbLsid、ospfLsdbRouterId} STATUSの現在の記述
"An ospfMaxAgeLsa trap signifies that one of
the LSAs in the router's link state database has
aged to MaxAge."
::= { ospfTraps 13 }
ospfLsdbOverflow NOTIFICATION-TYPE OBJECTS { ospfRouterId, -- The originator of the trap ospfExtLsdbLimit }
ospfLsdbOverflow NOTIFICATION-TYPEオブジェクト{ospfRouterId、 - トラップospfExtLsdbLimitの発信}
STATUS current
DESCRIPTION
"An ospfLsdbOverflow trap signifies that the
number of LSAs in the router's link state
database has exceeded ospfExtLsdbLimit."
::= { ospfTraps 14 }
ospfLsdbApproachingOverflow NOTIFICATION-TYPE
OBJECTS { ospfRouterId, -- The originator of the trap
ospfExtLsdbLimit
}
STATUS current
DESCRIPTION
"An ospfLsdbApproachingOverflow trap signifies
that the number of LSAs in the router's
link state database has exceeded ninety percent of
ospfExtLsdbLimit."
::= { ospfTraps 15 }
ospfIfStateChange NOTIFICATION-TYPE
OBJECTS { ospfRouterId, -- The originator of the trap
ospfIfIpAddress,
ospfAddressLessIf,
ospfIfState -- The new state
}
STATUS current
DESCRIPTION
"An ospfIfStateChange trap signifies that there
has been a change in the state of a non-virtual
OSPF interface. This trap should be generated
when the interface state regresses (e.g., goes
from Dr to Down) or progresses to a terminal
state (i.e., Point-to-Point, DR Other, Dr, or
Backup)."
::= { ospfTraps 16 }
ospfNssaTranslatorStatusChange NOTIFICATION-TYPE OBJECTS { ospfRouterId, -- The originator of the trap
ospfNssaTranslatorStatusChange NOTIFICATION-TYPEオブジェクト{ospfRouterId、 - トラップの創始
ospfAreaId,
ospfAreaNssaTranslatorState -- The current translation
-- status
}
STATUS current
DESCRIPTION
"An ospfNssaTranslatorStatusChange trap indicates that
there has been a change in the router's ability to
translate OSPF type-7 LSAs into OSPF type-5 LSAs.
This trap should be generated when the translator
status transitions from or to any defined status on
a per-area basis."
::= { ospfTraps 17 }
ospfRestartStatusChange NOTIFICATION-TYPE
OBJECTS { ospfRouterId, -- The originator of the trap
ospfRestartStatus,
ospfRestartInterval,
ospfRestartExitReason
}
STATUS current
DESCRIPTION
"An ospfRestartStatusChange trap signifies that
there has been a change in the graceful restart
state for the router. This trap should be
generated when the router restart status
changes."
::= { ospfTraps 18 }
ospfNbrRestartHelperStatusChange NOTIFICATION-TYPE
OBJECTS { ospfRouterId, -- The originator of the trap
ospfNbrIpAddr,
ospfNbrAddressLessIndex,
ospfNbrRtrId,
ospfNbrRestartHelperStatus,
ospfNbrRestartHelperAge,
ospfNbrRestartHelperExitReason
}
STATUS current
DESCRIPTION
"An ospfNbrRestartHelperStatusChange trap signifies that
there has been a change in the graceful restart
helper state for the neighbor. This trap should be
generated when the neighbor restart helper status
transitions for a neighbor."
::= { ospfTraps 19 }
ospfVirtNbrRestartHelperStatusChange NOTIFICATION-TYPE
ospfVirtNbrRestartHelperStatusChangeのNOTIFICATION-TYPE
OBJECTS { ospfRouterId, -- The originator of the trap
ospfVirtNbrArea,
ospfVirtNbrRtrId,
ospfVirtNbrRestartHelperStatus,
ospfVirtNbrRestartHelperAge,
ospfVirtNbrRestartHelperExitReason
}
STATUS current
DESCRIPTION
"An ospfVirtNbrRestartHelperStatusChange trap signifies
that there has been a change in the graceful restart
helper state for the virtual neighbor. This trap should
be generated when the virtual neighbor restart helper
status transitions for a virtual neighbor."
::= { ospfTraps 20 }
-- conformance information
- 適合情報
ospfTrapConformance OBJECT IDENTIFIER ::= { ospfTrap 3 }
ospfTrapGroups OBJECT IDENTIFIER ::= { ospfTrapConformance 1 }
ospfTrapCompliances OBJECT IDENTIFIER ::= { ospfTrapConformance 2 }
-- compliance statements
- コンプライアンスステートメント
ospfTrapCompliance MODULE-COMPLIANCE STATUS obsolete DESCRIPTION "The compliance statement." MODULE -- this module MANDATORY-GROUPS { ospfTrapControlGroup }
ospfTrapCompliance MODULE-COMPLIANCEステータス時代遅れ説明 "準拠宣言。" MODULE - このモジュールMANDATORY-GROUPS {ospfTrapControlGroup}
GROUP ospfTrapControlGroup
DESCRIPTION
"This group is optional but recommended for all
OSPF systems."
::= { ospfTrapCompliances 1 }
ospfTrapCompliance2 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement." MODULE -- this module MANDATORY-GROUPS { ospfTrapControlGroup, ospfTrapEventGroup } OBJECT ospfConfigErrorType MIN-ACCESS accessible-for-notify DESCRIPTION "This object is only required to be supplied within notifications."
ospfTrapCompliance2 MODULE-COMPLIANCEステータス現在の説明 "準拠宣言。" MODULE - このモジュールMANDATORY-GROUPS {ospfTrapControlGroup、ospfTrapEventGroup} OBJECT ospfConfigErrorType MIN-ACCESSアクセス可能のため、通知説明は "このオブジェクトのみ通知内に供給する必要があります。"
OBJECT ospfPacketType
MIN-ACCESS accessible-for-notify
DESCRIPTION
"This object is only required to be supplied within
notifications."
OBJECT ospfPacketSrc
MIN-ACCESS accessible-for-notify
DESCRIPTION
"This object is only required to be supplied within
notifications."
::= { ospfTrapCompliances 2 }
-- units of conformance
- 適合の単位
ospfTrapControlGroup OBJECT-GROUP
OBJECTS { ospfSetTrap,
ospfConfigErrorType,
ospfPacketType,
ospfPacketSrc }
STATUS current
DESCRIPTION
"These objects are required to control traps
from OSPF systems."
::= { ospfTrapGroups 1 }
ospfTrapEventGroup NOTIFICATION-GROUP NOTIFICATIONS { ospfVirtIfStateChange, ospfNbrStateChange, ospfVirtNbrStateChange, ospfIfConfigError, ospfVirtIfConfigError, ospfIfAuthFailure, ospfVirtIfAuthFailure, ospfIfRxBadPacket, ospfVirtIfRxBadPacket, ospfTxRetransmit, ospfVirtIfTxRetransmit, ospfOriginateLsa, ospfMaxAgeLsa, ospfLsdbOverflow, ospfLsdbApproachingOverflow, ospfIfStateChange, ospfNssaTranslatorStatusChange, ospfRestartStatusChange, ospfNbrRestartHelperStatusChange, ospfVirtNbrRestartHelperStatusChange }
ospfTrapEventGroup NOTIFICATION-GROUP通知{ospfVirtIfStateChange、ospfNbrStateChange、ospfVirtNbrStateChange、ospfIfConfigError、ospfVirtIfConfigError、ospfIfAuthFailure、ospfVirtIfAuthFailure、ospfIfRxBadPacket、ospfVirtIfRxBadPacket、ospfTxRetransmit、ospfVirtIfTxRetransmit、ospfOriginateLsa、ospfMaxAgeLsa、ospfLsdbOverflow、ospfLsdbApproachingOverflow、ospfIfStateChange、ospfNssaTranslatorStatusChange、ospfRestartStatusChange、ospfNbrRestartHelperStatusChange、ospfVirtNbrRestartHelperStatusChange}
STATUS current
DESCRIPTION
"A grouping of OSPF trap events, as specified
in NOTIFICATION-TYPE constructs."
::= { ospfTrapGroups 2 }
END
終わり
There are a number of management objects defined in this MIB that have a MAX-ACCESS clause of read-write and/or read-create. Such objects may be considered sensitive or vulnerable in some network environments. The support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations.
読み書きおよび/またはリード作成のMAX-ACCESS節を持っているこのMIBで定義された管理オブジェクトの数があります。そのようなオブジェクトは、いくつかのネットワーク環境に敏感又は脆弱と考えることができます。適切な保護のない非安全な環境におけるSET操作のサポートはネットワーク操作のときにマイナスの影響を与える可能性があります。
It is recommended that attention be specifically given to implementing the MAX-ACCESS clause in a number of objects, including ospfIfAuthKey, ospfIfAuthType, ospfVirtIfAuthKey, and ospfVirtIfAuthType in scenarios that DO NOT use SNMPv3 strong security (i.e., authentication and encryption). Extreme caution must be used to minimize the risk of cascading security vulnerabilities when SNMPv3 strong security is not used. When SNMPv3 strong security is not used, these objects should have access of read-only, not read-create.
注意が特にospfIfAuthKey、ospfIfAuthType、ospfVirtIfAuthKey、およびSNMPv3の強力なセキュリティ（すなわち、認証と暗号化）を使用していないシナリオでospfVirtIfAuthTypeを含むオブジェクトの数、でMAX-ACCESS句を実装に与えられることをお勧めします。細心の注意は、SNMPv3の強力なセキュリティを使用しない場合は、セキュリティの脆弱性をカスケード接続するリスクを最小限にするために使用する必要があります。 SNMPv3の強力なセキュリティを使用しない場合は、これらのオブジェクトは読み取り作成しないで、読み取り専用のアクセス権を持っている必要があります。
SNMPv1 by itself is not a secure environment. Even if the network itself is secure (for example by using IPsec), even then, there is no control as to who on the secure network is allowed to access and GET/SET (read/change/create/delete) the objects in this MIB.
それ自体でSNMPv1が安全な環境ではありません。ネットワーク自体が（IPsecを使って、例えば）安全であっても、その後も、安全なネットワーク上で/ SETにアクセスし、GETだれに許容されているかのように何の制御（読み取り/変更/作成/削除）この内のオブジェクトが存在しませんMIB。
It is recommended that the implementers consider the security features as provided by the SNMPv3 framework. Specifically, the use of the User-based Security Model RFC 3414 [RFC3414] and the View-based Access Control Model RFC 3415 [RFC3415] is recommended.
SNMPv3フレームワークで提供するように実装は、セキュリティ機能を検討することをお勧めします。具体的には、ユーザベースセキュリティモデルのRFC 3414 [RFC3414]とビューベースアクセス制御モデルRFC 3415 [RFC3415]の使用が推奨されます。
It is then a customer/user responsibility to ensure that the SNMP entity giving access to an instance of this MIB, 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.
このMIBのインスタンスへのアクセスを与えるSNMP実体が、適切にのみプリンシパル（ユーザ）にオブジェクトへのアクセスを提供するように設定されていることを確認するために、顧客/ユーザーの責任実際にGETまたはSET（変化への正当な権利を有することです/）/削除、それらを作成します。
The MIB module in this document uses the following IANA-assigned OBJECT IDENTIFIER values recorded in the SMI Numbers registry:
この文書に記載されているMIBモジュールはSMI番号のレジストリに記録されている以下のIANAによって割り当てられたオブジェクト識別子の値を使用します。
Descriptor OBJECT IDENTIFIER value
---------- -----------------------
ospf { mib-2 14 }
This document was produced by the OSPF Working Group and is based on the MIB for OSPF version 2 by Rob Coltun and Fred Baker [RFC1850]. The editors would like to acknowledge John Moy, Rob Coltun, Randall Atkinson, David T. Perkins, Ken Chapman, Brian Field, Acee Lindem, Vishwas Manral, Roy Jose, Don Goodspeed, Vivek Dubey, Keith McCloghrie, Bill Fenner, and Dan Romascanu for their constructive comments.
この文書では、OSPFワーキンググループによって作成されたとロブColtunとフレッド・ベイカー[RFC1850]によるOSPFバージョン2のためのMIBに基づいています。編集者はジョン・モイ、ロブColtun、ランドール・アトキンソン、デヴィッドT.パーキンス、ケン・チャップマン、ブライアン・フィールド、ACEE Lindem、Vishwas Manral、ロイ・ホセ、ドン・グッドスピード、のVivek Dubeyさん、キースMcCloghrie、ビルフェナー、およびダンRomascanuを確認したいと思います彼らの建設的なコメントのために。
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997.
[RFC2119]ブラドナーの、S.、 "要件レベルを示すためにRFCsにおける使用のためのキーワード"、BCP 14、RFC 2119、1997年3月。
[RFC2578] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999.
[RFC2578] McCloghrie、K.、パーキンス、D.、およびJ. Schoenwaelder、STD 58、RFC 2578、1999年4月 "管理情報バージョン2（SMIv2）の構造"。
[RFC2579] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999.
[RFC2579] McCloghrie、K.、パーキンス、D.、およびJ. Schoenwaelder、 "SMIv2のためのテキストの表記法"、STD 58、RFC 2579、1999年4月。
[RFC2580] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999.
[RFC2580] McCloghrie、K.、パーキンス、D.、およびJ. Schoenwaelder、 "SMIv2のための適合性宣言"、STD 58、RFC 2580、1999年4月。
[RFC1224] Steinberg, L., "Techniques for managing asynchronously generated alerts", RFC 1224, May 1991.
[RFC1224]スタインバーグ、L.、 "非同期に生成されたアラートを管理するための技術"、RFC 1224、1991年5月。
[RFC1704] Haller, N. and R. Atkinson, "On Internet Authentication", RFC 1704, October 1994.
"インターネット認証について" [RFC1704]ハラー、N.とR.アトキンソン、RFC 1704、1994年10月。
[RFC1765] Moy, J., "OSPF Database Overflow", RFC 1765, March 1995.
[RFC1765]モイ、J.、 "OSPFデータベースオーバーフロー"、RFC 1765、1995年3月。
[RFC1793] Moy, J., "Extending OSPF to Support Demand Circuits", RFC 1793, April 1995.
[RFC1793]モイ、J.、 "オンデマンド・サーキットをサポートするためのOSPFの拡張"、RFC 1793、1995年4月。
[RFC1850] Baker, F. and R. Coltun, "OSPF Version 2 Management Information Base", RFC 1850, November 1995.
[RFC1850]ベイカー、F.とR. Coltun、 "OSPFバージョン2管理情報ベース"、RFC 1850、1995年11月。
[RFC2328] Moy, J., "OSPF Version 2", STD 54, RFC 2328, April 1998.
[RFC2328]モイ、J.、 "OSPFバージョン2"、STD 54、RFC 2328、1998年4月。
[RFC2370] Coltun, R., "The OSPF Opaque LSA Option", RFC 2370, July 1998.
[RFC2370] Coltun、R.、 "OSPF Opaque LSAオプション"、RFC 2370、1998年7月。
[RFC3101] Murphy, P., "The OSPF Not-So-Stubby Area (NSSA) Option", RFC 3101, January 2003.
[RFC3101]マーフィー、P.、 "OSPFない準スタブエリア（NSSA）オプション"、RFC 3101、2003年1月。
[RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction and Applicability Statements for Internet-Standard Management Framework", RFC 3410, December 2002.
[RFC3410]ケース、J.、マンディ、R.、パーテイン、D.、およびB.スチュワート、 "インターネット標準の管理フレームワークのための序論と適用性声明"、RFC 3410、2002年12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.
、STD 62、RFC 3414、2002年12月 "簡易ネットワーク管理プロトコル（SNMPv3の）のバージョン3のためのユーザベースセキュリティモデル（USM）" [RFC3414]ブルーメンソール、U.とB. Wijnenの、。
[RFC3415] Wijnen, B., Presuhn, R., and K. McCloghrie, "View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)", STD 62, RFC 3415, December 2002.
[RFC3415] Wijnenの、B.、Presuhn、R.、およびK. McCloghrie、 "簡易ネットワーク管理プロトコルのためのビューベースアクセス制御モデル（VACM）（SNMP）"、STD 62、RFC 3415、2002年12月。
[RFC3584] Frye, R., Levi, D., Routhier, S., and B. Wijnen, "Coexistence between Version 1, Version 2, and Version 3 of the Internet-standard Network Management Framework", BCP 74, RFC 3584, August 2003.
[RFC3584]フライ、R.、レヴィ、D.、Routhier、S.、およびB. Wijnenの、 "バージョン1、バージョン2、及びインターネット標準ネットワーク管理フレームワークのバージョン3の間の共存"、BCP 74、RFC 3584 、2003年8月。
[RFC3623] Moy, J., Pillay-Esnault, P., and A. Lindem, "Graceful OSPF Restart", RFC 3623, November 2003.
[RFC3623]モイ、J.、Pillay-Esnault、P.、およびA. Lindem、 "優雅なOSPF再起動"、RFC 3623、2003年11月。
[RFC791] Postel, J., "Internet Protocol", STD 5, RFC 791, September 1981.
[RFC791]ポステル、J.、 "インターネットプロトコル"、STD 5、RFC 791、1981年9月。
[RFC3411] Harrington, D., Presuhn, R., and B. Wijnen, "An Architecture for Describing Simple Network Management Protocol (SNMP) Management Frameworks", STD 62, RFC 3411, December 2002.
[RFC3411]ハリントン、D.、Presuhn、R.、およびB. Wijnenの、 "簡易ネットワーク管理プロトコル（SNMP）管理フレームワークを記述するためのアーキテクチャ"、STD 62、RFC 3411、2002年12月。
[RFC1583] Moy, J., "OSPF Version 2", RFC 1583, March 1994.
[RFC1583]モイ、J.、 "OSPFバージョン2"、RFC 1583、1994年3月。
Appendix A. TOS Support
付録A. TOSのサポート
For backward compatibility with previous versions of the OSPF MIB specification, TOS-specific information has been retained in this document, though the TOS routing option has been deleted from OSPF [RFC2328].
TOSルーティングオプションは、OSPF [RFC2328]から削除したがOSPF MIB規格の以前のバージョンと下位互換性を維持するために、TOS固有の情報は、この文書に保持されています。
Appendix B. Changes from
付録B.変更から
This section documents the differences between this memo and RFC 1850.
このセクションでは、このメモとRFC 1850との違いを説明します。
Appendix B.1. General Group Changes
付録B.1。一般的なグループの変更
Added object ospfRFC1583Compatibility to indicate support with "RFC 1583 Compatibility" [RFC1583]. This object has DEFVAL of "enabled".
「RFC 1583の互換性」[RFC1583]でのサポートを示すために、オブジェクトospfRFC1583Compatibilityを追加しました。このオブジェクトは「有効」のDEFVALを持っています。
Added object ospfReferenceBandwidth to allow configuration of a reference bandwidth for calculation of default interface metrics.
デフォルトのインターフェイスメトリックの計算のための基準帯域幅の設定を可能にするために追加のオブジェクトospfReferenceBandwidth。
Added objects ospfRestartSupport, ospfRestartInterval, ospfRestartAge, ospfRestartStrictLsaChecking, and ospfRestartExitReason to support graceful restart.
追加はグレースフルリスタートをサポートするためにospfRestartSupport、ospfRestartInterval、ospfRestartAge、ospfRestartStrictLsaChecking、およびospfRestartExitReasonオブジェクト。
Added objects ospfStubRouterSupport and ospfStubRouteAdvertisement to support stub routers.
追加されたオブジェクトospfStubRouterSupportとospfStubRouteAdvertisementは、スタブルータをサポートします。
Added object ospfDiscontinuityTime in order for a management entity to detect counter discontinuity events.
カウンターの不連続イベントを検出するための管理エンティティのために、オブジェクトospfDiscontinuityTimeを追加しました。
Appendix B.2. OSPF NSSA Enhancement Support
付録B.2。 OSPF NSSA強化のサポート
Added new objects to OspfAreaTable including the following:
以下を含むospfAreaTableをに新しいオブジェクトを追加しました：
-ospfAreaNssaTranslatorRole to indicate the configured NSSA translation role.
構成されたNSSA翻訳の役割を示すために-ospfAreaNssaTranslatorRole。
-ospfAreaNssaTranslatorState to indicate the current NSSA translation role.
現在NSSA翻訳の役割を示すために-ospfAreaNssaTranslatorState。
-ospfAreaNssaTranslatorStabilityInterval to indicate time to continue to perform at current translation status.
現在の翻訳ステータスで実行を継続する時間を示すために-ospfAreaNssaTranslatorStabilityInterval。
-ospfAreaNssaTranslatorEvents to indicate the number of times OSPF translation state has changed.
-ospfAreaNssaTranslatorEventsは、OSPFの変換状態が変更された回数を示します。
Added new object ospfAreaAggregateExtRouteTag to ospfAreaAggregateTable.
ospfAreaAggregateTableに新しいオブジェクトospfAreaAggregateExtRouteTagを追加しました。
Added new object ospfNssaTranslatorStatusChange to ospfTraps in OSPF-TRAP-MIB DEFINITIONS.
OSPF-TRAP-MIB定義でospfTrapsに新しいオブジェクトospfNssaTranslatorStatusChangeを追加しました。
Added ospfAreaId to IMPORTS in OSPF-TRAP-MIB DEFINITIONS to support ospfNssaTranslatorStatusChange.
ospfNssaTranslatorStatusChangeをサポートするためのOSPF-TRAP-MIB定義の輸入にospfAreaIdを追加しました。
Added ospfAreaExtNssaTranslatorStatus to IMPORTS in OSPF-TRAP-MIB DEFINITIONS to support ospfNssaTranslatorStatusChange.
ospfNssaTranslatorStatusChangeをサポートするためのOSPF-TRAP-MIB定義の輸入にospfAreaExtNssaTranslatorStatusを追加しました。
Modified the DESCRIPTION clause of the ospfAreaSummary object in the ospfAreaTable to indicate support for NSSA.
NSSAのためのサポートを示すためにospfAreaTableをospfAreaSummaryオブジェクトの記述節を変更しました。
Modified the DESCRIPTION clause of the ospfImportAsExtern object in the ospfAreaTable for clarity.
明確にするためospfAreaTableを中ospfImportAsExternオブジェクトの説明句を修正しました。
Appendix B.3. Opaque LSA Support
付録B.3。オペークLSAのサポート
Added object ospfOpaqueLsaSupport to ospfGeneralGroup to indicate support of OSPF Opaque LSAs.
オブジェクトospfOpaqueLsaSupportは、OSPF不透明LSAのサポートを示すために、ospfGeneralGroupに追加しました。
Created ospfLocalLsdbTable, for link-local (type-9) LSA support. This table is indexed by the following:
リンクローカル（タイプ9）LSAをサポートするために、ospfLocalLsdbTableを作成しました。このテーブルは、以下によってインデックスが作成されます。
-ospflocalLsdbIpAddress
-ospflocalLsdbIpAddress
-ospfLocalLsdbAddressLessIf
-ospfLocalLsdbAddressLessIf
-ospfLocalLsdbType
-ospfLocalLsdbType
-ospfLocalLsdbLsid
-ospfLocalLsdbLsid
-ospfLocalLsdbRouterId
-ospfLocalLsdbRouterId
ospfLocalLsdbTable contains the following (columnar) objects:
ospfLocalLsdbTableは、以下の（柱状）のオブジェクトが含まれています。
-ospfLocalLsdbSequence, to indicate LSA instance
LSAのインスタンスを示すために-ospfLocalLsdbSequence、
-ospfLocalLsdbAge
-ospfLocalLsdbAge
-ospfLocalLsdbChecksum
-ospfLocalLsdbChecksum
-ospfLocalLsdbAdvertisement, containing the entire LSA
全体LSAを含む-ospfLocalLsdbAdvertisement、
Created ospfVirLocalLsdbTable, for link-local (type-9) LSA support on virtual links. This table is indexed by the following:
仮想リンク上のリンクローカル（タイプ9）LSAをサポートするために、ospfVirLocalLsdbTableを作成しました。このテーブルは、以下によってインデックスが作成されます。
-ospfVirtLocalLsdbTransitArea
-ospfVirtLocalLsdbTransitArea
-ospfVirtLocalLsdbNeighbor, to indicate the router ID of the virtual neighbor
仮想ネイバーのルータIDを示すために-ospfVirtLocalLsdbNeighbor、
-ospfVirLocalLsdbType
-ospfVirLocalLsdbType
-ospfVirLocalLsdbLsid
-ospfVirLocalLsdbLsid
-ospfVirLocalLsdbRouterId
-ospfVirLocalLsdbRouterId
ospfVirLocalLsdbTable contains the following (columnar) objects:
ospfVirLocalLsdbTableは、以下の（柱状）のオブジェクトが含まれています。
-ospfVirLocalLsdbSequence, to indicate LSA instance
LSAのインスタンスを示すために-ospfVirLocalLsdbSequence、
-ospfVirLocalLsdbAge
-ospfVirLocalLsdbAge
-ospfVirLocalLsdbChecksum
-ospfVirLocalLsdbChecksum
-ospfVirLocalLsdbAdvertisement, containing the entire LSA
全体LSAを含む-ospfVirLocalLsdbAdvertisement、
Added objects to ospfIfTable to support link-local (type-9) LSAs, including the following:
ospfIfTableに追加されたオブジェクトは、次のようなリンクローカル（タイプ9）LSAを、サポートします：
-ospfIfLsaCount
-ospfIfLsaCount
-ospfIfLsaCksumSum, to indicate the sum of the type-9 link state advertisement checksums on this interface
-ospfIfLsaCksumSum、このインターフェイス上型9リンクステートアドバタイズメントのチェックサムの合計を示すために、
Added objects to ospfVirIfTable, to support link-local (type-9) LSAs on virtual links, including the following:
ospfVirIfTableにオブジェクトを追加しました、以下を含む仮想リンク、上のリンクローカル（タイプ9）LSAをサポートします：
-ospfVirIfLsaCount
-ospfVirIfLsaCount
-ospfVirIfLsaCksumSum, to indicate the sum of the type-9 link state advertisement checksums on this link
-ospfVirIfLsaCksumSum、このリンク上型9リンクステートアドバタイズメントのチェックサムの合計を示すために、
To support area scope (type-10) LSAs, the enumeration areaOpaqueLink (10) was added to ospfLsdbType in the ospfLsdbTable.
エリア範囲（タイプ10）LSAをサポートするために、列挙areaOpaqueLink（10）ospfLsdbTableにospfLsdbTypeに添加しました。
Created ospfAsLsdbTable, for AS-scope LSA support. This table is indexed by the following:
AS-スコープのLSAをサポートするために、ospfAsLsdbTable作成しました。このテーブルは、以下によってインデックスが作成されます。
-ospfAsLsdbType
-ospfAsLsdbType
-ospfAsLsdbLsid
-ospfAsLsdbLsid
-ospfAsLsdbRouterId
-ospfAsLsdbRouterId
ospfAsLsdbTable contains the following (columnar) objects:
ospfAsLsdbTableは、以下の（柱状）のオブジェクトが含まれています。
-ospfAsLsdbSequence, to indicate LSA instance
LSAのインスタンスを示すために-ospfAsLsdbSequence、
-ospfAsLsdbAge
-ospfAsLsdbAge
-ospfAsLsdbChecksum
-ospfAsLsdbChecksum
-ospfAsLsdbAdvertisement, containing the entire LSA
全体LSAを含む-ospfAsLsdbAdvertisement、
Appendix B.4. Graceful Restart Support
付録B.4。グレースフルリスタートのサポート
Added objects ospfRestartSupport, ospfRestartInterval, ospfRestartAge, ospfRestartStrictLsaChecking, and ospfRestartExitReason to general group.
追加は、一般的なグループにospfRestartSupport、ospfRestartInterval、ospfRestartAge、ospfRestartStrictLsaChecking、およびospfRestartExitReasonオブジェクト。
Added objects ospfNbrRestartHelperStatus, ospfNbrRestartHelperAge, and ospfNbrRestartHelperExitReason to OspfNbrTable.
追加されましたOspfNbrTableにospfNbrRestartHelperStatus、ospfNbrRestartHelperAge、およびospfNbrRestartHelperExitReasonオブジェクト。
Added objects ospfVirtNbrRestartHelperStatus, ospfVirtNbrRestartHelperAge, and ospfVirtNbrRestartHelperExitReason to OspfVirtNbrTable.
追加されましたOspfVirtNbrTableにospfVirtNbrRestartHelperStatus、ospfVirtNbrRestartHelperAge、およびospfVirtNbrRestartHelperExitReasonオブジェクト。
Appendix B.5. OSPF Compliances
付録B.5。 OSPFコンプライアンス
New compliance statements were added for new and for obsoleted conformance groups. These statements include the following:
新しいコンプライアンス文は、新規のためと廃止適合グループに追加されました。これらのステートメントは、次のものがあります。
-ospfCompliance2
-ospfCompliance2
-ospfComplianceObsolete
-ospfComplianceObsolete
New conformance groups were created to support new objects added to the group. These groups include the following:
新しい順応グループは、グループに追加された新しいオブジェクトをサポートするために作成されました。これらのグループは次のとおりです。
-ospfBasicGroup2
-ospfBasicGroup2
-ospfAreaGroup2
-ospfAreaGroup2
-ospfIfGroup2
-ospfIfGroup2
-ospfVirtIfGroup2
-ospfVirtIfGroup2
-ospfNbrGroup2
-ospfNbrGroup2
-ospfVirtNbrGroup2
-ospfVirtNbrGroup2
-ospfAreaAggregateGroup2
-ospfAreaAggregateGroup2
Added completely new conformance groups, including the following:
以下を含む、完全に新しい準拠グループを、追加しました：
-ospfLocalLsdbGroup, which specifies support for link-local (type-9) LSAs
リンクローカル（タイプ9）のLSAのサポートを指定-ospfLocalLsdbGroup、
-ospfVirtLocalLsdbGroup, which specifies support for link-local (type-9) LSAs on virtual links
仮想リンク上のリンクローカル（タイプ9）のLSAのサポートを指定し-ospfVirtLocalLsdbGroup、
-ospfObsoleteGroup, for obsolete objects and SMI compatibility
廃止されたオブジェクトとSMI互換性のため-ospfObsoleteGroup、
Appendix B.6. OSPF Authentication and Security
付録B.6。 OSPF認証とセキュリティ
As there has been significant concern in the community regarding cascading security vulnerabilities, the following changes have been incorporated:
セキュリティの脆弱性をカスケード接続に関するコミュニティに重大な懸念があったとして、次の変更が組み込まれています：
-Modified the DESCRIPTION clause of ospfIfAuthKey due to security concerns and to increase clarity
セキュリティ上の懸念にospfIfAuthKeyの説明句を変性し、明瞭度を向上させます
-Modified the DESCRIPTION clause of ospfVirtIfAuthKey due to security concerns and to increase clarity
セキュリティ上の懸念にospfVirtIfAuthKeyの説明句を変性し、明瞭度を向上させます
-Modified the DESCRIPTION clause of ospfIfAuthType due to security concerns and to increase clarity
セキュリティ上の懸念にospfIfAuthTypeの説明句を変性し、明瞭度を向上させます
-Modified the DESCRIPTION clause of ospfVirtIfType due to security concerns and to increase clarity
セキュリティ上の懸念にospfVirtIfTypeの説明句を変性し、明瞭度を向上させます
-Modified the OSPF MIB MODULE DESCRIPTION due to security concerns and to include a reference to the Security Considerations section in this document that will transcend compilation
セキュリティ上の懸念にOSPF MIBモジュールの説明を変性し、コンパイルを超越します。この文書のセキュリティの考慮事項のセクションへの参照を含めること
-Modified the Security Considerations section to provide detail
詳細を提供するために、セキュリティの考慮事項のセクションを変性
Appendix B.7. OSPF Trap MIB
付録B.7。 OSPFトラップMIB
Added ospfTrapEventGroup.
ospfTrapEventGroupが追加されました。
Added importation of NOTIFICATION-GROUP.
NOTIFICATION-GROUPの輸入を追加しました。
Changed the STATUS of the ospfTrapCompliance MODULE-COMPLIANCE construct to obsolete.
変更ospfTrapComplianceのMODULE-遵守状況は時代遅れに構築します。
Added ospfTrapCompliance2 MODULE-COMPLIANCE construct, which replaces ospfTrapCompliance. OspfTrapCompliance includes an updated MANDATORY-GROUPS clause and new MIN-ACCESS specifications.
ospfTrapComplianceを置き換える追加ospfTrapCompliance2 MODULEコンプライアンス構築物。 OspfTrapComplianceが更新MANDATORY-GROUPS句と新しいMIN-ACCESSの仕様が含まれています。
Added mtuMismatch enumeration to ospfConfigErrorType object in ospfTrapControl to imply MTU mismatch trap generation. in ospfIfConfigError.
MTU不一致トラップ生成を暗示するospfTrapControlにospfConfigErrorTypeオブジェクトにmtuMismatch列挙を追加しました。 ospfIfConfigErrorインチ
Added noError enumeration to ospfConfigErrorType object for situations when traps are requested but none have been sent. Updated the DESCRIPTION clause accordingly.
トラップが要求されているが、どれも送信されていないときの状況についてospfConfigErrorTypeオブジェクトにNOERROR列挙を追加しました。それに応じて説明節を更新しました。
Added nullPacket enumeration to ospfPacketType object for situations when traps are requested but none have been sent. Updated the DESCRIPTION clause accordingly.
トラップが要求されているが、どれも送信されていないときの状況についてospfPacketTypeオブジェクトにnullPacket列挙を追加しました。それに応じて説明節を更新しました。
Updated the DESCRIPTION clause of ospfPacketSrc for situations when traps are requested, but none have been sent.
トラップが要求されたときの状況についてospfPacketSrcの説明節をアップデートしましたが、どれも送信されていません。
Added NOTIFICATION-TYPE for ospfRestartStatusChange.
ospfRestartStatusChangeのためのNOTIFICATION-TYPEを追加しました。
Added NOTIFICATION-TYPE for ospfNbrRestartHelperStatusChange.
ospfNbrRestartHelperStatusChangeのためのNOTIFICATION-TYPEを追加しました。
Added NOTIFICATION-TYPE for ospfVirtNbrRestartHelperStatusChange.
ospfVirtNbrRestartHelperStatusChangeのためのNOTIFICATION-TYPEを追加しました。
Appendix B.8. Miscellaneous
付録B.8。雑多
Various sections have been moved or modified for clarity. Most of these changes are semantic in nature and include, but are not limited to the following:
各部は、明確にするために移動または変更されています。これらの変更のほとんどは、自然の中でセマンティックであり、含まれますが、以下に限定されません：
-The OSPF overview section's format was revised. Unneeded information was removed. Removed information includes OSPF TOS default values.
-The OSPFの概要セクションのフォーマットが改訂されました。不要な情報を除去しました。削除された情報は、OSPF TOSのデフォルト値が含まれています。
-The trap overview section's format and working were revised. Unneeded information was removed.
-Theトラップの概要セクションの形式と作業が改訂されました。不要な情報を除去しました。
-Modified the DESCRIPTION clause of "Status" "TEXTUAL-CONVENTION" for clarity.
明確にするため、「ステータス」、「テキストの表記法」の説明句を変性。
-The Updates section was moved from the overview to its own section.
-The更新セクションは独自のセクションに概要から移されました。
-Updated "REFERENCE" clauses in all objects, as needed.
必要に応じて、すべてのオブジェクトで「REFERENCE」の句を - 更新。
-Modified the SEQUENCE of the OspfIfTable to reflect the true order of the objects in the table.
テーブル内のオブジェクトの真の順序を反映するためにOspfIfTableのSEQUENCEを変性。
-Modified the DESCRIPTION clause of all row management objects for clarity.
明確にするために全ての行の管理オブジェクトの記述節の変性。
Added ospfHostCfgAreaID to object to Host table with read-create access. Deprecated ospfHostAreaID.
リード作成アクセスでテーブルをホストするためにオブジェクトに追加ospfHostCfgAreaID。非推奨ospfHostAreaID。
Added importation of InterfaceIndexOrZero from IF-MIB. This TEXTUAL-CONVENTION will replace the InterfaceIndex TEXTUAL-CONVENTION.
IF-MIBからInterfaceIndexOrZeroの輸入を追加しました。このテキストの表記法はInterfaceIndexのTEXTUAL-CONVENTIONに置き換えられます。
Changed the SYNTAX clause of ospfNbrAddressLessIndex to use the semantically identical InterfaceIndexOrZero TEXTUAL-CONVENTION, as permitted by the SMI.
SMIによって許可されるように、意味的に同じInterfaceIndexOrZeroのテキストの表記法を使用するospfNbrAddressLessIndexのSYNTAX節を変え。
Changed the STATUS clause of the TEXTUAL-CONVENTION InterfaceIndex to obsolete and modified the DESCRIPTION accordingly.
時代遅れにテキストの表記法InterfaceIndexのSTATUSの節を変更し、それに応じて説明を変更しました。
Changed the SYNTAX clause of ospfAddressLessIf to use the semantically identical InterfaceIndexOrZero TEXTUAL-CONVENTION, as permitted by the SMI.
SMIによって許可されるように、意味的に同じInterfaceIndexOrZeroのテキストの表記法を使用するospfAddressLessIfのSYNTAX節を変え。
Changed the SYNTAX clause of ospfIfMetricAddressLessIf to use the semantically identical InterfaceIndexOrZero TEXTUAL-CONVENTION, as permitted by the SMI.
SMIによって許可されるように、意味的に同じInterfaceIndexOrZeroのテキストの表記法を使用するospfIfMetricAddressLessIfのSYNTAX節を変え。
Changed importation of mib-2 from RFC1213-MIB to SNMPv2-SMI
SNMPv2の-SMIにRFC1213-MIBからのMIB-2の変更された輸入
Added Intellectual Property Rights section.
追加された知的財産権のセクション。
Updated REVISION DESCRIPTION clauses with description of major MIB modifications.
主要なMIBの変更の説明を改訂記述節をアップデートしました。
Moved all relevant MIB comments to objects' DESCRIPTION clauses.
オブジェクトの記述節に関連するすべてのMIBのコメントを移動しました。
Added reasoning for object deprecation.
オブジェクトの廃止を追加しました推論。
Added persistence information for read-write, read-create objects.
読み書きのための追加された持続性の情報、リード作成オブジェクトを。
Described conditions when columns can be modified in RowStatus managed rows as required by RFC 2579.
RFC 2579で要求されるよう列はRowStatusの変形が可能で記載された条件は、行を管理していました。
Defined OspfAuthenticationType TC and modified authentication type objects to use the new type.
OspfAuthenticationType TC定義されており、新しいタイプを使用する認証の種類のオブジェクトを変更しました。
Made index objects of new tables not accessible.
新しいテーブルのインデックスオブジェクトにアクセスできないように。
Added the UNITS clause to several objects.
複数のオブジェクト単位の句を追加しました。
Added ospfIfDesignatedRouterId and ospfIfBackupDesignatedRouterId to the OspfIfEntry.
OspfIfEntryにospfIfDesignatedRouterIdとospfIfBackupDesignatedRouterIdを追加しました。
Added the area LSA counter table.
エリアLSAのカウンターテーブルを追加しました。
Added IANA Considerations section.
IANAの考慮事項セクションが追加されました。
Authors' Addresses
著者のアドレス
Dan Joyal (Editor) Nortel, Inc. 600 Technology Park Drive Billerica, MA 01821 USA
ダンJoyal（編集）ノーテル社600テクノロジーパークドライブビレリカ、MA 01821 USA
EMail: djoyal@nortel.com
メールアドレス：djoyal@nortel.com
Piotr Galecki (Editor) Airvana, Inc. 19 Alpha Road Chelmsford, MA 01824 USA
ピョートルGalecki（編集）Airvana社、株式会社19アルファロードチェルムズフォード、MA 01824 USA
EMail: pgalecki@airvana.com
メールアドレス：pgalecki@airvana.com
Spencer Giacalone (Editor) CSFB Eleven Madison Ave New York, NY 10010-3629 USA
スペンサーGiacalone（編集）CSFBイレブンマディソンアベニュー、ニューヨーク、NY 10010から3629 USA
EMail: spencer.giacalone@gmail.com
メールアドレス：spencer.giacalone@gmail.com
Fred Baker Cisco Systems 1121 Via Del Rey Santa Barbara, California 93117 USA
フレッドベイカーシスコシステムズ1121ヴィアデル・レイサンタバーバラ、カリフォルニア93117 USA
EMail: fred@cisco.com
メールアドレス：fred@cisco.com
Rob Coltun Touch Acoustra 3204 Brooklawn Terrace Chevy Chase, MD 20815 USA
ロブColtunタッチAcoustra 3204ブルックテラスチェビーチェイス、MD 20815 USA
EMail: undisclosed
電子メール：未公開
Full Copyright Statement
完全な著作権声明
Copyright (C) The IETF Trust (2006).
著作権（C）IETFトラスト（2006）。
This document is subject to the rights, licenses and restrictions contained in BCP 78, and except as set forth therein, the authors retain all their rights.
この文書では、BCP 78に含まれる権利と許可と制限の適用を受けており、その中の記載を除いて、作者は彼らのすべての権利を保有します。
This document and the information contained herein are provided on an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY, THE IETF TRUST, AND THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
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Intellectual Property
知的財産
The IETF takes no position regarding the validity or scope of any Intellectual Property Rights or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; nor does it represent that it has made any independent effort to identify any such rights. Information on the procedures with respect to rights in RFC documents can be found in BCP 78 and BCP 79.
IETFは、本書またはそのような権限下で、ライセンスがたりないかもしれない程度に記載された技術の実装や使用に関係すると主張される可能性があります任意の知的財産権やその他の権利の有効性または範囲に関していかなる位置を取りません利用可能です。またそれは、それがどのような権利を確認する独自の取り組みを行ったことを示すものでもありません。 RFC文書の権利に関する手続きの情報は、BCP 78およびBCP 79に記載されています。
Copies of IPR disclosures made to the IETF Secretariat and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementers or users of this specification can be obtained from the IETF on-line IPR repository at http://www.ietf.org/ipr.
IPRの開示のコピーが利用できるようにIETF事務局とライセンスの保証に行われた、または本仕様の実装者または利用者がそのような所有権の使用のための一般的なライセンスまたは許可を取得するために作られた試みの結果を得ることができますhttp://www.ietf.org/iprのIETFのオンラインIPRリポジトリから。
The IETF invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary rights that may cover technology that may be required to implement this standard. Please address the information to the IETF at ietf-ipr@ietf.org.
IETFは、その注意にこの標準を実装するために必要とされる技術をカバーすることができる任意の著作権、特許または特許出願、またはその他の所有権を持ってすべての利害関係者を招待します。 ietf-ipr@ietf.orgのIETFに情報を記述してください。
Acknowledgement
謝辞
Funding for the RFC Editor function is currently provided by the Internet Society.
RFC Editor機能のための基金は現在、インターネット協会によって提供されます。