[要約] RFC 4444は、IS-ISプロトコルのための管理情報ベース（MIB）を定義しています。このRFCの目的は、IS-ISネットワークの管理と監視を容易にするための標準化されたMIBオブジェクトを提供することです。
Network Working Group J. Parker, Ed.
Request for Comments: 4444 Axiowave Networks
Category: Standards Track April 2006
Management Information Base for Intermediate System to Intermediate System (IS-IS)
中間システムの中間システムの管理情報ベース（IS-IS）
Status of This Memo
本文書の位置付け
This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited.
このドキュメントは、インターネットコミュニティのインターネット標準トラックプロトコルを指定し、改善のための議論と提案を要求します。このプロトコルの標準化状態とステータスについては、「インターネット公式プロトコル標準」（STD 1）の現在のエディションを参照してください。このメモの配布は無制限です。
Copyright Notice
著作権表示
Copyright (C) The Internet Society (2006).
Copyright（c）The Internet Society（2006）。
Abstract
概要
This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. Specifically, this document describes a MIB for the Intermediate System to Intermediate System (IS-IS) Routing protocol when it is used to construct routing tables for IP networks.
このメモは、インターネットコミュニティのネットワーク管理プロトコルで使用するための管理情報ベース（MIB）の一部を定義します。具体的には、このドキュメントでは、IPネットワークのルーティングテーブルを構築するために使用される場合、中間システムの中間システム（IS-IS）ルーティングプロトコルのMIBについて説明します。
Table of Contents
目次
1. The Internet-Standard Management Framework . . . . . . . . . . 2
2. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3. Conventions . . . . . . . . . . . . . . . . . . . . . . . . . 5
4. Definition of IS-IS MIB. . . . . . . . . . . . . . . . . . . . 6
5. IANA Considerations. . . . . . . . . . . . . . . . . . . . . . 96
6. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 96
7. Security Considerations. . . . . . . . . . . . . . . . . . . . 96
8. Normative References . . . . . . . . . . . . . . . . . . . . . 101
9. Informative References . . . . . . . . . . . . . . . . . . . . 102
For a detailed overview of the documents that describe the current Internet-Standard Management Framework, please refer to section 7 of RFC 3410 [RFC3410].
現在のインターネット標準管理フレームワークを説明するドキュメントの詳細な概要については、RFC 3410 [RFC3410]のセクション7を参照してください。
Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. MIB objects are generally accessed through the Simple Network Management Protocol (SNMP). Objects in the MIB are defined using the mechanisms defined in the Structure of Management Information (SMI). This memo specifies a MIB module that is compliant to the SMIv2, which is described in STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580 [RFC2580].
管理されたオブジェクトは、管理情報ベースまたはMIBと呼ばれる仮想情報ストアからアクセスされます。MIBオブジェクトは通常、単純なネットワーク管理プロトコル（SNMP）からアクセスされます。MIBのオブジェクトは、管理情報の構造（SMI）で定義されたメカニズムを使用して定義されます。このメモは、STD 58、RFC 2578 [RFC2578]、STD 58、RFC 2579 [RFC2579]およびSTD 58、RFC 2580 [RFC2580]に記載されているSMIV2に準拠したMIBモジュールを指定します。
This document describes a management information base for the Intermediate System to Intermediate System (IS-IS) Routing protocol, as described in ISO 10589 [ISO10589], when it is used to construct routing tables for IP networks, as described in RFC 1195 [RFC1195]. The objects are mainly derived from the Guidelines for Definition of Managed Objects (GDMO) definitions in ISO 10589 and from the GDMO definitions in ISO 10733 [ISO10733]. There are also additional objects for managing the IP-specific functionality of Integrated IS-IS operation.
このドキュメントでは、ISO 10589 [ISO10589]で説明されているように、中間システム（ISO10589]に記載されている中間システム（IS-IS）ルーティングプロトコルの管理情報ベースについて説明します。]。オブジェクトは、主に、ISO 10589の管理されたオブジェクト（GDMO）定義の定義のガイドラインと、ISO 10733 [ISO10733]のGDMO定義から派生しています。統合されたIS-IS操作のIP固有の機能を管理するための追加のオブジェクトもあります。
This MIB imports definitions from SNMPv2-TC [RFC2579], SNMPv2-SMI [RFC2578], SNMPv2-CONF [RFC2580], SNMP-FRAMEWORK-MIB [RFC3411], DIFFSERV-MIB [RFC3289], IF-MIB [RFC2863], and INET-ADDRESS-MIB [RFC4001]. See the imports section of the MIB for the specific items imported.
このMIBは、SNMPV2-TC [RFC2579]、SNMPV2-SMI [RFC2578]、SNMPV2-CONF [RFC2580]、SNMP-FrameWork-MIB [RFC3411]、DiffServ-MIB [RFC3289]、IF-MIB [RFC2863]から定義をインポートします。inet-address-mib [rfc4001]。インポートされた特定のアイテムについては、MIBのインポートセクションを参照してください。
This MIB defines some objects to manage Mesh Groups, described in [RFC2973], and a three-way handshake for point-to-point adjacencies, described in [RFC3373].
このMIBは、[RFC2973]に記載されているメッシュグループを管理するためのいくつかのオブジェクトと、[RFC3373]に記載されているポイントツーポイント隣接の3方向の握手を定義します。
The IS-IS MIB defines the following objects:
IS-IS MIBは次のオブジェクトを定義します。
System-Wide Attributes
システム全体の属性
- isisSystem
- isissystem
This table contains information specific to a single instance of the IS-IS protocol running on a router.
この表には、ルーターで実行されているIS-ISプロトコルの単一インスタンスに固有の情報が含まれています。
- isisManAreaAddr
- isismanareaaddr
This table includes area addresses that are manually configured, which are used to control the associations formed between Level 1 Intermediate Systems.
この表には、レベル1中間システム間で形成された関連性を制御するために使用される手動で構成されたエリアアドレスが含まれています。
- isisAreaAddr
- isisareaaddr
This table includes area addresses reported in relevant L1 LSPs.
この表には、関連するL1 LSPで報告されている面積アドレスが含まれています。
- isisSummAddr
- Isissummaddr
This table holds summary addresses configured for each Level 2 instance of the IS-IS protocol running on a router.
この表には、ルーターで実行されているIS-ISプロトコルのレベル2インスタンスごとに構成された概要アドレスがあります。
- isisRedistributeAddr
- isisredistributeaddr
This table provides criteria to decide whether a route should be leaked from L2 to L1 when Domain Wide Prefix leaking is enabled.
このテーブルは、ドメインワイドプレフィックスの漏れが有効になっているときに、ルートをL2からL1に漏れるべきかどうかを決定するための基準を提供します。
- isisRouter
- isisrouter
This table holds the hostname and router ID for Intermediate Systems in the network.
この表には、ネットワーク内の中間システム用のホスト名とルーターIDが保持されます。
- isisSysLevel
- ISISSYSLEVEL
This table contains information specific to a domain (Level 2) or an area (Level 1) of the IS-IS protocol.
この表には、IS-ISプロトコルのドメイン（レベル2）または領域（レベル1）に固有の情報が含まれています。
- isisNextCircIndex
- isisnextcircindex
This scalar is used to provide a unique circuit index.
このスカラーは、一意の回路インデックスを提供するために使用されます。
Circuit-specific Attributes
回路固有の属性
- isisCirc
- ISISCIRC
This table contains information specific to a point-to-point or a broadcast interface in the system.
この表には、システム内のポイントツーポイントまたはブロードキャストインターフェイスに固有の情報が含まれています。
- isisCircLevel
- ISISCIRCLEVEL
This table contains information specific to Level 1 or Level 2 of an interface.
この表には、インターフェイスのレベル1またはレベル2に固有の情報が含まれています。
Counters
カウンター
- isisSystemCounter
- IsissystemCounter
Counters in the System table, such as number of times we have wrapped a sequence counter on one of our Link State PDUs.
- isisCircuitCounter
- Isiscuitcounter
Counters of events particular to a circuit, such as PDUs with an illegal value of the System ID field length.
システムIDフィールド長の違法な値を持つPDUなど、回路に特有のイベントのカウンター。
- isisPacketCounter
-
Counts of IS-IS Protocol PDUs broken down into packet type.
IS-ISプロトコルPDUのカウントは、パケットタイプに分類されます。
Attributes associated with an Adjacency
隣接に関連する属性
- isisISAdj
- isisisadj
This table contains information about adjacencies to routers maintained by the protocol. Entries in this table cannot be created by management action: they are established through the Hello protocol.
この表には、プロトコルによって維持されているルーターへの隣接に関する情報が含まれています。この表のエントリは、管理アクションによって作成できません。それらはHelloプロトコルを通じて確立されます。
- isisISAdjAreaAddr
- Isisisadjareaaddr
This table contains the set of Area Addresses of neighboring Intermediate Systems, as reported in IIH PDUs.
この表には、IIH PDUで報告されているように、隣接する中間システムの面積アドレスのセットが含まれています。
- isisISAdjIPAddr
- isisisadjipaddr
This table contains the set of IP Addresses of neighboring Intermediate Systems, as reported in received IIH PDUs.
この表には、受信したIIH PDUで報告されているように、隣接する中間システムのIPアドレスのセットが含まれています。
- isisISAdjProtSupp
- isisisadjprotsupp
This table contains the set of protocols supported by neighboring Intermediate Systems, as reported in received IIH PDUs.
この表には、受信したIIH PDUで報告されているように、隣接する中間システムによってサポートされるプロトコルのセットが含まれています。
Attributes Associated with Addresses
アドレスに関連付けられた属性
- isisRA
- イシスラ
The Reachable Address Table.
到達可能なアドレステーブル。
This table contains information about an address prefix manually configured on the system or learned through another protocol.
このテーブルには、システム上で手動で構成された、または別のプロトコルを介して学習したアドレスプレフィックスに関する情報が含まれています。
- isisIPRA
-
The IP Reachable Address Table.
IPリーチ可能なアドレステーブル。
This table contains information about an IP reachable address manually configured on this system or learned from another protocol.
このテーブルには、このシステムで手動で構成されているか、別のプロトコルから学習したIPリーチ可能なアドレスに関する情報が含まれています。
Attributes Associated with Link State PDU Table
リンク状態PDUテーブルに関連付けられている属性
- isisLSPSummaryTable
- isislspsummarytable
The Link State PDU Summary Table.
リンク状態PDUサマリーテーブル。
This table contains information contained in the headers of Link State PDUs stored by the system.
このテーブルには、システムによって保存されているリンク状態PDUのヘッダーに含まれる情報が含まれています。
- isisLSPTLVTable
- isislsptlvtable
The Link State PDU TLV Table.
リンク状態PDU TLVテーブル。
This table holds the sequence of TLVs that make up an LSP fragment.
この表には、LSPフラグメントを構成するTLVのシーケンスが保持されます。
Attributes Associated with a Notification
通知に関連付けられた属性
- isisNotification
- Isisnotification
This table defines attributes that will be included when reporting IS-IS notifications.
この表は、IS-IS通知を報告するときに含まれる属性を定義します。
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and "OPTIONAL", when they appear in this document, are to be interpreted as described in BCP 14, RFC 2119 [RFC2119].
キーワード「必須」、「しない」、「必須」、「shall」、「shall」、「obs "of"、 "not"、 "becommended"、 "becommented"、 "may"、 "optional「このドキュメントに登場する場合、BCP 14、RFC 2119 [RFC2119]に記載されているように解釈されます。
ISIS-MIB DEFINITIONS ::= BEGIN
IMPORTS
TEXTUAL-CONVENTION, RowStatus, TruthValue, TimeStamp
FROM SNMPv2-TC -- RFC2579
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
Unsigned32, Counter32, mib-2
FROM SNMPv2-SMI -- RFC2578
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF -- RFC2580
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB -- RFC2571
IndexInteger, IndexIntegerNextFree
FROM DIFFSERV-MIB -- RFC3289
InterfaceIndex
FROM IF-MIB -- RFC2863
InetAddressType, InetAddress, InetAddressPrefixLength
FROM INET-ADDRESS-MIB; -- RFC3291
isisMIB MODULE-IDENTITY LAST-UPDATED "200604040000Z" -- April 4, 2006, midnight ORGANIZATION "IETF IS-IS for IP Internets Working Group" CONTACT-INFO "IS-IS for IP Internets working Group http://www.ietf.org/html.charters/isis-charter.html isis-wg@ietf.org
ISISMIBモジュールのアイデンティティ最終的なアップデート「200604040000Z」 - 2006年4月4日、MIDNIGHT組織「IITF IS IS IS IS IS IS IS IS IS IS IS WORKING GROUP」IS-IS IS Working Group http：//www.ietf。org/html.charters/isis-charter.html isis-wg@ietf.org
Jeff Parker Department of Computer Science Middlebury College, Middlebury, Vermont 05753 jeffp at middlbury dot edu"
ジェフパーカーコンピュータサイエンスミドルベリーカレッジ、ミドルベリー、バーモント05753ジェフプミドルベリードットエドゥ "
DESCRIPTION "This document describes a management information base for the IS-IS Routing protocol, as described in ISO 10589, when it is used to construct routing tables for IP networks, as described in RFC 1195.
説明「このドキュメントは、ISO 10589で説明されているIS-ISルーティングプロトコルの管理情報ベースについて説明します。これは、RFC 1195で説明されているように、IPネットワークのルーティングテーブルを構築するために使用されます。
This document is based on a 1994 IETF document by Chris Gunner. This version has been modified to include current syntax, to exclude portions of the protocol that are not relevant to IP, and to add management support for current practice.
このドキュメントは、Chris Gunnerによる1994 IETFドキュメントに基づいています。このバージョンは、現在の構文を含むように変更され、IPに関連しないプロトコルの一部を除外し、現在のプラクティスの管理サポートを追加します。
Copyright (C) The Internet Society (2006). This version of this MIB module is part of RFC 4444; see the RFC itself for full legal notices."
Copyright（c）The Internet Society（2006）。このMIBモジュールのこのバージョンは、RFC 4444の一部です。完全な法的通知については、RFC自体を参照してください。」
REVISION "200604040000Z" -- April 4, 2006, midnight
リビジョン「200604040000Z」 - 2006年4月4日、真夜中
DESCRIPTION
"Initial version, published as RFC 4444."
::= { mib-2 138 }
-- Top-level structure of the MIB
- MIBのトップレベル構造
isisNotifications OBJECT IDENTIFIER ::= { isisMIB 0 }
isisObjects OBJECT IDENTIFIER ::= { isisMIB 1 }
isisConformance OBJECT IDENTIFIER ::= { isisMIB 2 }
-- OBJECT IDENTIFIER definitions
- オブジェクト識別子定義
-- System wide attributes.
isisSystem OBJECT IDENTIFIER ::= { isisObjects 1 }
-- Attributes associated with the domain or with the area.
isisSysLevel OBJECT IDENTIFIER ::= { isisObjects 2 }
-- Attributes associated with one Circuit
isisCirc OBJECT IDENTIFIER ::= { isisObjects 3 }
-- Attributes associated with area or domain relevant within a Circuit.
isisCircLevelValues OBJECT IDENTIFIER ::= { isisObjects 4 }
-- System and circuit counters.
isisCounters OBJECT IDENTIFIER ::= { isisObjects 5 }
-- Attributes associated with an adjacent Protocol Peer.
isisISAdj OBJECT IDENTIFIER ::= { isisObjects 6 }
-- Attributes associated with a configured address.
isisReachAddr OBJECT IDENTIFIER ::= { isisObjects 7 }
-- Attributes associated with IP routes learned by
-- configuration or through another protocol.
isisIPReachAddr OBJECT IDENTIFIER ::= { isisObjects 8 }
-- The collection of Link State PDUs known to the Intermediate System
isisLSPDataBase OBJECT IDENTIFIER ::= { isisObjects 9 }
-- Objects included in Notifications.
isisNotification OBJECT IDENTIFIER ::= { isisObjects 10 }
-- Type definitions
- 定義を入力します
IsisOSINSAddress ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"OSI Network Service Address, e.g., NSAP, SNPA, or Network
Entity Title"
SYNTAX OCTET STRING (SIZE(0..20))
IsisSystemID ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The ID for an Intermediate System. This should
be unique within a network, and is included
in all PDUs originated by an Intermediate System.
The protocol does not place any meanings upon
the bits, other than using ordering to break
ties in electing a Designated IS on a LAN."
REFERENCE "{ISIS.aoi systemId (119)}"
SYNTAX OCTET STRING (SIZE(6))
IsisLinkStatePDUID ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The 8-byte Link State PDU (LSP) ID,
consisting of the 6-byte SystemID of the
originating IS; a one-byte PseudoNode ID,
which is 0 unless the LSP represents the
topology of a LAN; and a one-byte LSP
fragment number that is issued in sequence,
starting with 0. Non-zero PseudoNode IDs
need to be unique to the IS but need not
match the IfIndex."
REFERENCE "{See section 9.8 of ISO 10589}"
SYNTAX OCTET STRING (SIZE(8))
IsisAdminState ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Type used in enabling and disabling a row."
SYNTAX INTEGER
{
on(1),
off(2)
}
IsisLSPBuffSize ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"Integer sub-range for maximum LSP size."
SYNTAX Unsigned32 (512..16000)
IsisLevelState ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"States of the IS-IS protocol."
SYNTAX INTEGER
{
off (1),
on (2),
waiting (3),
overloaded(4)
}
IsisSupportedProtocol ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Types of network protocol supported by Integrated IS-IS.
The values for ISO8473 and IP are those registered for
these protocols in ISO TR9577."
REFERENCE "{See section 5.3.1 of RFC 1195}"
SYNTAX INTEGER
{
iso8473(129),
ipV6(142),
ip(204)
}
IsisDefaultMetric ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"Integer sub-range for default metric for single hop.
ISO 10589 provides for 4 types of metric. Only the
'default' metric is used in practice."
REFERENCE "{See section 7.2.2 of ISO 10589}"
SYNTAX Unsigned32 (0..63)
IsisWideMetric ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"Wide metric for IS Neighbors. ISO 10589 provides a
6-bit metric. Traffic Engineering extensions provide
24-bit metrics."
REFERENCE "{See section 3 of RFC 3784}" SYNTAX Unsigned32 (0..16777215)
参照 "{rfc 3784のセクション3を参照}" syntax untigned32（0..16777215）
IsisFullMetric ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"Full metric for IP Routes. Traffic Engineering extensions
provide 32-bit metrics."
REFERENCE "{See section 4 of RFC 3784}"
SYNTAX Unsigned32
IsisMetricType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Is this an Internal or External Metric?"
REFERENCE "{See section 7.2.2 of ISO 10589}"
SYNTAX INTEGER
{
internal(1),
external(2)
}
IsisMetricStyle ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Do we use RFC 1195 style metrics or wide metrics?"
REFERENCE "{See section 5 of RFC 3787}"
SYNTAX INTEGER
{
narrow(1),
wide(2),
both(3)
}
IsisISLevel ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Identifies a level."
REFERENCE "{See definitions 3.6.1 and 3.6.11 of ISO 10589}"
SYNTAX INTEGER
{
area(1), -- L1
domain(2) -- L2
}
IsisLevel ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Identifies one or more levels."
REFERENCE "{See definitions 3.6.1 and 3.6.11 of ISO 10589}"
SYNTAX INTEGER
{
level1(1),
level2(2),
level1and2(3)
}
IsisPDUHeader ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A block to contain the header from a PDU."
SYNTAX OCTET STRING (SIZE(0..64))
IsisCircuitID ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"ID for a circuit."
REFERENCE "{See section 7.2.7 of ISO 10589}"
SYNTAX OCTET STRING (SIZE(0|7))
IsisISPriority ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"Integer sub-range for IS-IS priority."
REFERENCE "{See section 9.5 of ISO 10589}"
SYNTAX Unsigned32 (0..127)
IsisUnsigned16TC ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"An Unsigned32 further restricted to 16 bits. Note that
the ASN.1 BER encoding may still require 24 bits for
some values."
SYNTAX Unsigned32 (0..65535)
IsisUnsigned8TC ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"An Unsigned32 further restricted to 8 bits. Note that
the ASN.1 BER encoding may still require 16 bits for
some values."
SYNTAX Unsigned32 (0..255)
-- Behavior Definitions
- 動作定義
-- ResettingTimer behavior definition --
- リセッティングチマーの動作定義 -
-- "This behavior applies to objects that specify the interval
-- between events in the operation of the protocol state machine.
-- If the value of such an object is set to a new value while
-- the protocol state machine is in operation, the implementation
-- shall take the necessary steps to ensure that for any time
-- interval that was in progress when the value of the
-- corresponding object was changed, the next expiration of that
-- interval takes place the specified time after the original
-- start of that interval, or immediately, whichever is later.
-- The precision with which this time shall be implemented shall
-- be the same as that associated with the basic operation of
-- the timer object."
-- ReplaceOnlyWhileDisabled behavior definition
-- "This behavior applies to objects that may not be modified
-- while the corresponding table row's variable of type
-- IsisAdminState is in state on."
-- ManualOrAutomatic behavior definition
-- "This behavior applies to objects that are read-write
-- if the object was created manually. Objects that were
-- created automatically that have this behavior are
-- read-only.
isisSysObject OBJECT IDENTIFIER ::= { isisSystem 1 }
isisSysVersion OBJECT-TYPE
SYNTAX INTEGER
{
unknown(0),
one(1)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The version number of the IS-IS protocol that
is implemented."
REFERENCE "{ISIS.aoi version (1)}"
DEFVAL { one }
::= { isisSysObject 1 }
isisSysLevelType OBJECT-TYPE SYNTAX IsisLevel MAX-ACCESS read-write STATUS current DESCRIPTION "At which levels is the Intermediate System running? This object may not be modified when the isisSysAdminState variable is in state 'on' for this Intermediate System.
ISISSYSLEVELTYPEオブジェクトタイプの構文ISISLEVEL MAX-ACCESS READ-WRITEステータス現在の説明「中間システムはどのレベルで実行されているか？このオブジェクトは、この中間システムのISISSYSADMINSTATE変数が状態になっているときに変更できない場合があります。
Configured values MUST survive an agent reboot."
REFERENCE "{ISIS.aoi iSType (2)}"
DEFVAL { level1and2 }
::= { isisSysObject 2 }
isisSysID OBJECT-TYPE SYNTAX IsisSystemID MAX-ACCESS read-write STATUS current DESCRIPTION "The ID for this Intermediate System. This value is appended to each of the area addresses to form the Network Entity Titles. The derivation of a value for this object is implementation specific. Some implementations may automatically assign values and not permit an SNMP write, while others may require the value to be set manually.
ISISSYSIDオブジェクト型型構文ISISSYSTEMID MAX-ACCESS READ-WRITEステータス現在特定。一部の実装では、自動的に値を割り当て、SNMP書き込みを許可しない場合がありますが、他の実装では、値を手動で設定する必要があります。
Configured values MUST survive an agent reboot."
REFERENCE "{ISIS.aoi systemId (119)}"
::= { isisSysObject 3 }
isisSysMaxPathSplits OBJECT-TYPE SYNTAX Unsigned32 (1..32) MAX-ACCESS read-write STATUS current DESCRIPTION "Maximum number of paths with equal routing metric value which it is permitted to split between. This object may not be modified when the isisSysAdminState variable is in state 'on' for this Intermediate System.
isissysmaxpathsplits object-type syntax unstax untigned32（1..32）max-access read-writeステータス現在この中間システムの状態「オン」。
Configured values MUST survive an agent reboot."
REFERENCE "{ISIS.aoi maximumPathSplits (3)}"
DEFVAL { 2 }
::= { isisSysObject 4 }
isisSysMaxLSPGenInt OBJECT-TYPE SYNTAX Unsigned32 (1..65235) UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Maximum interval, in seconds, between generated LSPs by this Intermediate System. This object follows the ResettingTimer behavior. The value must be greater than any value configured for isisSysLevelMinLSPGenInt, and should be at least 300 seconds less than isisSysMaxAge.
isissysmaxlspgenint object-type syntax untigned32（1..65235）ユニット「秒」最大アクセス読み取りワイトステータス現在の説明 "最大間隔、秒単位、この中間システムによる生成されたLSP間。IsissysLevelMinlSpGenint用に構成された任意の値よりも大きく、ISISSySmaxageよりも少なくとも300秒少ないはずです。
Configured values MUST survive an agent reboot."
REFERENCE "{ISIS.aoi maximumLSPGenerationInterval (6)}"
DEFVAL { 900 }
::= { isisSysObject 5 }
isisSysPollESHelloRate OBJECT-TYPE SYNTAX IsisUnsigned16TC (1..65535) UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The value, in seconds, to be used for the suggested ES configuration timer in ISH PDUs when soliciting the ES configuration.
isissyspolleshellorateオブジェクトタイプの構文isisunsigned16tc（1..65535）ユニット「秒」read-writeステータス現在の説明 "秒単位で、es構成を勧誘する際に、scontied es configurationタイマーに使用される秒単位での値。
Configured values MUST survive an agent reboot."
REFERENCE "{ISIS.aoi pollESHelloRate (13)}"
DEFVAL { 50 }
::= { isisSysObject 6 }
isisSysWaitTime OBJECT-TYPE SYNTAX IsisUnsigned16TC (1..65535) UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Number of seconds to delay in state 'waiting' before entering the state 'on'. This object follows the ResettingTimer behavior.
ISISSYSWAITTIMEオブジェクトタイプの構文ISISUNSIGNED16TC（1..65535）ユニット「秒」の最大アクセス読み取りワイトステータス現在の説明「状態を遅らせる秒数」。。
Configured values MUST survive an agent reboot."
REFERENCE "{ISIS.aoi waitingTime (15)}"
DEFVAL { 60 }
::= { isisSysObject 7 }
isisSysAdminState OBJECT-TYPE SYNTAX IsisAdminState MAX-ACCESS read-write STATUS current DESCRIPTION "The administrative state of this Intermediate System. Setting this object to the value 'on' when its current value is 'off' enables the Intermediate System.
ISISSYSYSADMINSTATEオブジェクトタイプの構文ISISADMINSTATE MAX-ACCESS READ-WRITEステータス現在の説明「この中間システムの管理状態。現在の値が「オフ」の場合、このオブジェクトを「オン」の値に設定します。
Configured values MUST survive an agent reboot."
DEFVAL { off }
::= { isisSysObject 8 }
isisSysL2toL1Leaking OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If true, allow the router to leak L2 routes into L1.
isissysl2tol1leakingオブジェクトタイプの構文ruthvalue max-access read-write status current current current "trueの場合、ルーターがL2をL1に漏らします。
Configured values MUST survive an agent reboot."
DEFVAL { false }
::= { isisSysObject 9 }
isisSysMaxAge OBJECT-TYPE SYNTAX IsisUnsigned16TC (350..65535) UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Value to place in RemainingLifeTime field of the LSPs we generate. This should be at least 300 seconds greater than isisSysMaxLSPGenInt.
ISISSYSMAXAGEオブジェクトタイプ構文ISISUNSIGNED16TC（350..65535）ユニット「秒」最大アクセス読み取りワイトステータス現在の説明「私たちが生成するLSPの残りのフィールドに配置する値。
Configured values MUST survive an agent reboot."
DEFVAL { 1200 }
::= { isisSysObject 10 }
isisSysReceiveLSPBufferSize OBJECT-TYPE SYNTAX IsisUnsigned16TC (1492..16000) UNITS "bytes" MAX-ACCESS read-write STATUS current DESCRIPTION "Size of the largest buffer we are designed or configured to store. This should be at least as big as the maximum isisSysLevelOrigLSPBuffSize supported by the system.
isissyssreceivelspbuffersize object-type構文isisunsigned16tc（1492..16000）ユニット「バイテス」 "max-access read-writeステータス現在システムによってサポートされています。
If resources allow, we will store and flood LSPs larger than isisSysReceiveLSPBufferSize, as this can help avoid problems in networks with different values for isisSysLevelOrigLSPBuffSize.
リソースが許可されている場合は、IsissysLeveloriglSpBuffsizeの異なる値を持つネットワークの問題を回避するのに役立つため、IsissySreceivelspbuffersizeよりも大きいLSPを保存および洪水に保存します。
Configured values MUST survive an agent reboot."
DEFVAL { 1492 }
::= { isisSysObject 11 }
isisSysProtSupported OBJECT-TYPE
SYNTAX BITS {
iso8473 (0),
ipv4 (1),
ipv6 (2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This attribute contains the set of protocols
supported by this Intermediate System."
::= { isisSysObject 12 }
isisSysNotificationEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If this object is set to true(1), then it enables the emission of IS-IS Notifications. If it is set to false(2), these notifications are not sent.
isissySnotificationififinage enable object-type struthvalue max-access read-writeステータス現在の説明 "このオブジェクトがtrue（1）に設定されている場合、IS-is通知の放射を有効にします。送信されません。
Configured values MUST survive an agent reboot."
DEFVAL { true }
::= { isisSysObject 13 }
-- The Level 1 Manual Area Address Table
- レベル1マニュアルエリアアドレステーブル
isisManAreaAddrTable OBJECT-TYPE SYNTAX SEQUENCE OF IsisManAreaAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The set of manual area addresses configured on this Intermediate System.
isismanareaaddrtableオブジェクトタイプの構文型isismanareaaddrentry max-accessアクセス不可能なステータス現在の説明 "この中間システムで構成されたマニュアルエリアアドレスのセット。
At least one row in which the value of isisManAreaAddrExistState is active must be present. The maximum number of rows in this table for which the object isisManAreaAddrExistState has the value active is 3.
Isismanareaaddrexiststateの値がアクティブである少なくとも1つの行が存在する必要があります。オブジェクトISISMANAREAADDREXISTSTATEの値がアクティブであるこのテーブルの最大行数は3です。
An attempt to create more than 3 rows of
isisManAreaAddrEntry with state 'active' in one
instance of the IS-IS protocol should
return inconsistentValue."
REFERENCE "{ISIS.aoi manualAreaAddresses (10)}"
::= { isisSystem 2 }
isisManAreaAddrEntry OBJECT-TYPE SYNTAX IsisManAreaAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry contains one area address manually configured on this system.
isismanareaaddrentryオブジェクトタイプ構文isismanareaaddrentry max-accessアクセス不可能なステータス現在の説明 "各エントリには、このシステムで手動で構成された1つの領域アドレスが含まれています。
Dynamically created rows MUST survive an agent reboot."
INDEX { isisManAreaAddr }
::= { isisManAreaAddrTable 1 }
IsisManAreaAddrEntry ::=
SEQUENCE {
isisManAreaAddr
IsisOSINSAddress,
isisManAreaAddrExistState
RowStatus
}
isisManAreaAddr OBJECT-TYPE SYNTAX IsisOSINSAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "A manually configured area address for this system.
Note: An index for the entry {1, {49.0001} active} in
this table would be the ordered pair
(1, (0x03 0x49 0x00 0x01)), as the length of an octet
string is part of the OID."
::= { isisManAreaAddrEntry 1 }
isisManAreaAddrExistState OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION
isismanareaaddrexiststateオブジェクトタイプ構文rowStatus max-access read-createステータス現在の説明
"The state of the isisManAreaAddrEntry. If the isisSysAdminState for this Intermediate System is 'on' and an attempt is made to set this object to the value 'destroy' or 'notInService' when this is the only isisManAreaAddrEntry in state 'active' for this Intermediate System should return inconsistentValue.
「Isismanareaaddrentryの状態。この中間システムのIsissysisadminstateが「オン」であり、このオブジェクトを値に設定する試みが行われた場合、これが唯一のIsismanareaaddretrentryである場合、これのために「活動的」である場合は、中間システムは矛盾した値を返す必要があります。
A row entry cannot be modified when the value of this
object is 'active'."
::= { isisManAreaAddrEntry 2 }
-- The Level 1 Area Address Table
- レベル1エリアアドレステーブル
-- The Level 1 Area Address Table contains the
-- union of the sets of relevant area addresses configured
-- or learned from Level 1 LSPs received by this Intermediate System.
isisAreaAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisAreaAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The union of the sets of area addresses reported in all
Level 1 LSPs with fragment number zero generated by this
Intermediate System, or received from other Intermediate
Systems that are reachable via Level 1 routing."
REFERENCE "{ISIS.aoi areaAddresses (18)}"
::= { isisSystem 3 }
isisAreaAddrEntry OBJECT-TYPE SYNTAX IsisAreaAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry contains one area address reported in a Level 1 LSP generated or received by this Intermediate System.
ISISAREAADDRENTRYオブジェクトタイプの構文ISISAREAADDRENTRY MAX-ACCESS NOT-ACCESSABLEステータス現在の説明 "各エントリには、この中間システムによって生成または受信されたレベル1 LSPで報告された1つの領域アドレスが含まれています。
Dynamically learned rows do not survive an agent reboot."
INDEX { isisAreaAddr }
::= { isisAreaAddrTable 1 }
IsisAreaAddrEntry ::=
SEQUENCE {
isisAreaAddr
IsisOSINSAddress
}
isisAreaAddr OBJECT-TYPE
SYNTAX IsisOSINSAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An area address reported in a Level 1 LSP."
::= { isisAreaAddrEntry 1 }
-- The Summary Address Table
- 概要アドレステーブル
-- The Summary Address Table contains the set of summary
-- addresses manually configured for the Intermediate System.
--
-- This is used to control leaking L1 routes into L2.
isisSummAddrTable OBJECT-TYPE SYNTAX SEQUENCE OF IsisSummAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The set of IP summary addresses to use in forming summary TLVs originated by this Intermediate System.
ISISSUMMADDRTABLEオブジェクトタイプの構文シーケンスISISSUMMADDRENTRY MAX-ACCESSアクセス不可能なステータス現在
An administrator may use a summary address to combine
and modify IP Reachability announcements. If the
Intermediate system can reach any subset of the summary
address, the summary address MUST be announced instead,
at the configured metric."
::= { isisSystem 4 }
isisSummAddrEntry OBJECT-TYPE SYNTAX IsisSummAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry contains one IP summary address.
ISISSUMMADDRENTRYオブジェクトタイプの構文ISISSUMMADDRENTRY MAX-ACCESS NOT-ACCESSABLEステータス現在の説明 "各エントリには1つのIP要約アドレスが含まれています。
Dynamically created rows MUST survive an agent reboot.
動的に作成された行は、エージェントの再起動に耐える必要があります。
Implementers need to be aware that if the total number of elements (octets or sub-identifiers) in isisSummAddress and isisSummAddrPrefixLen is too great, then OIDs of column instances in this table will have more than 128 subidentifiers and cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3." INDEX { isisSummAddressType, isisSummAddress, isisSummAddrPrefixLen }
実装者は、IsisummaddressおよびIsissummaddrprefixlenの要素の総数（オクテットまたはサブインテッドイン）が大きすぎる場合、この表の列インスタンスのoidは128を超える下位財産者を持ち、Snmpv1、snmpv2c、を使用してアクセスできないことに注意する必要があります。またはsnmpv3。 "index {isissummaddresstype、isissummaddress、isissummaddrprefixlen}}
::= { isisSummAddrTable 1 }
IsisSummAddrEntry ::=
SEQUENCE {
isisSummAddressType
InetAddressType,
isisSummAddress
InetAddress,
isisSummAddrPrefixLen
InetAddressPrefixLength,
isisSummAddrExistState
RowStatus,
isisSummAddrMetric
IsisDefaultMetric,
isisSummAddrFullMetric
IsisFullMetric
}
isisSummAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Type of IP address for this summary address."
::= { isisSummAddrEntry 1 }
isisSummAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The IP Address value for this summary address. The address must not contain any set host bits (bits set after the address prefix determined by isisSummAddrPrefixLen).
ISISSUMMADDRESSオブジェクトタイプの構文INETADDRESS MAX-ACCESSアクセス不可能なステータス現在
The type of this address is determined by the value of
the isisSummAddressType object."
::= { isisSummAddrEntry 2 }
isisSummAddrPrefixLen OBJECT-TYPE SYNTAX InetAddressPrefixLength MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Length of the IP NetMask for this summary address.
isissummaddrprefixlen object-type構文inetaddressprefixlength長accessアクセス不可能なステータス現在の説明 "この要約アドレスのIPネットマスクの長さ。
The values for the index objects isisSummAddress and
isisSummAddrPrefixLen must be consistent. When the value
of isisSummAddress (excluding the zone index, if one
is present) is x, then the bitwise logical-AND
of x with the value of the mask formed from the
corresponding index object isisSummAddrPrefixLen MUST be
equal to x. If not, then the index pair is not
consistent, and an inconsistentName error must be
returned on SET or CREATE requests."
::= { isisSummAddrEntry 3 }
isisSummAddrExistState OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The existence state of this summary address. Support for 'createAndWait' and 'notInService' is not required.
ISISSUMMADDREXISTSTATEオブジェクトタイプの構文rowStatus max-access read-createステータス現在の説明 "この要約アドレスの存在状態。「createandwait」と「notinservice」のサポートは必要ありません。
A row entry cannot be modified when the value of this
object is 'active'."
::= { isisSummAddrEntry 4 }
isisSummAddrMetric OBJECT-TYPE
SYNTAX IsisDefaultMetric
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The metric value to announce this summary
address within LSPs generated by this system."
DEFVAL { 20 }
::= { isisSummAddrEntry 5 }
isisSummAddrFullMetric OBJECT-TYPE
SYNTAX IsisFullMetric
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The wide metric value to announce this summary
address within LSPs generated by this system."
DEFVAL { 20 }
::= { isisSummAddrEntry 6 }
-- The Redistribution table defines addresses that should be
-- leaked from L2 to L1 if isisSysL2toL1Leaking is enabled.
isisRedistributeAddrTable OBJECT-TYPE SYNTAX SEQUENCE OF IsisRedistributeAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table provides criteria to decide if a route should be leaked from L2 to L1 when Domain Wide Prefix leaking is enabled.
isisredistributeaddrtableオブジェクトタイプの構文シーケンスisisredistributeaddrentry max-access not-accessable current current current current current current "このテーブルは、ドメイン幅の漏れが有効になっているときにルートをL2からL1に漏れてL1に漏れているかどうかを決定する基準を提供します。
Addresses that match the summary mask in the table MUST
be announced at L1 by routers when isisSysL2toL1Leaking
is enabled. Routes that fall into the ranges specified
are announced as is, without being summarized. Routes
that do not match a summary mask are not announced."
::= { isisSystem 5 }
isisRedistributeAddrEntry OBJECT-TYPE SYNTAX IsisRedistributeAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry contains one configured IP summary address to manage leaking L2 addresses into L1.
isRedistributeadDrentryオブジェクトタイプの構文ISISREDISTERTIBUTEADDRENTRY MAX-ACCESS NOT-ACCESSABLE CURRENT ACCESS現在の説明 "各エントリには、L1への漏れたL2アドレスを管理するための1つの設定されたIP要約アドレスが含まれています。
Dynamically created rows MUST survive an agent reboot.
動的に作成された行は、エージェントの再起動に耐える必要があります。
Implementers need to be aware that if the total number
of elements (octets or sub-identifiers) in
isisRedistributeAddrAddress and
isisRedistributeAddrPrefixLen is too great, then OIDs
of column instances in this table will have more than
128 subidentifiers and cannot be accessed using SNMPv1,
SNMPv2c, or SNMPv3."
INDEX { isisRedistributeAddrType,
isisRedistributeAddrAddress,
isisRedistributeAddrPrefixLen }
::= { isisRedistributeAddrTable 1 }
IsisRedistributeAddrEntry ::=
SEQUENCE {
isisRedistributeAddrType
InetAddressType,
isisRedistributeAddrAddress
InetAddress,
isisRedistributeAddrPrefixLen
InetAddressPrefixLength,
isisRedistributeAddrExistState
RowStatus
}
isisRedistributeAddrType OBJECT-TYPE
isisredistributeaddrtype object-type
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Type of IP address for this summary address."
::= { isisRedistributeAddrEntry 1 }
isisRedistributeAddrAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The IP Address value for this summary address. The type of this address is determined by the value of the isisRedistributeAddrType object. The address must not contain any set host bits - bits set after the address prefix determined by isisRedistributeAddrPrefixLen."
ISISREDISTRIBUTEADDRADDRESSオブジェクトタイプの構文INETADDRESS MAX-ACSESS NOT-ACCESSABLEステータス現在ISISREDISTRIBUTEADDRPREFIXLENによって決定されたアドレスプレフィックスの後に設定されたビット。」
::= { isisRedistributeAddrEntry 2 }
isisRedistributeAddrPrefixLen OBJECT-TYPE SYNTAX InetAddressPrefixLength MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Length of the IP NetMask for this summary address.
isedistributeaddrprefixlen object-type構文inetaddressprefixlength長accessアクセス不可能なステータス現在の説明 "この要約アドレスのIPネットマスクの長さ。
The values for the index objects isisRedistributeAddrAddress and isisRedistributeAddrPrefixLen must be consistent. When the value of isisRedistributeAddrAddress (excluding the zone index, if one is present) is x, then the bitwise logical-AND of x with the value of the mask formed from the corresponding index object isisRedistributeAddrPrefixLen MUST be equal to x. If not, then the index pair is not consistent, and an inconsistentName error must be returned on SET or CREATE requests."
インデックスオブジェクトの値は、isisredistributeaddraddressとisisredistributeaddrprefixlenを一貫している必要があります。ISISREDISTRIBUTEADDRADDRESSの値（ゾーンインデックスを除く、1つが存在する場合）の場合、対応するインデックスオブジェクトから形成されたマスクの値を使用したXのビットワイズロジカルとXのXのXは、Xに等しくなければなりません。そうでない場合、インデックスペアは一貫しておらず、SETで一貫性のないエラーを返すか、リクエストを作成する必要があります。」
::= { isisRedistributeAddrEntry 3 }
isisRedistributeAddrExistState OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The existence state of this summary address. Support
isedistributeddrexiststate object-type syntax rowstatus max-access read-createステータス現在の説明 "この要約アドレスの存在状態。サポートサポート
for createAndWait and notInService is not required.
CreateandwaitおよびNotinserviceの場合は必要ありません。
A row entry cannot be modified when the value of this
object is 'active'."
::= { isisRedistributeAddrEntry 4 }
-- The Router Table keeps track of hostnames and router IDs
-- associated with Intermediate Systems in the area and domain.
isisRouterTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisRouterEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The set of hostnames and router ID."
::= { isisSystem 6 }
isisRouterEntry OBJECT-TYPE SYNTAX IsisRouterEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry tracks information about one Intermediate System at one level.
ISISROUTERENTRYオブジェクトタイプの構文ISISROUTERENTRY MAX-ACCESS NOT-ACCESSABLEステータス現在の説明 "各エントリは、1つのレベルで1つの中間システムに関する情報を追跡します。
Dynamically learned rows do not survive an agent reboot."
INDEX { isisRouterSysID,
isisRouterLevel }
::= { isisRouterTable 1 }
IsisRouterEntry ::=
SEQUENCE {
isisRouterSysID
IsisSystemID,
isisRouterLevel
IsisISLevel,
isisRouterHostName
SnmpAdminString,
isisRouterID
Unsigned32
}
isisRouterSysID OBJECT-TYPE SYNTAX IsisSystemID MAX-ACCESS not-accessible STATUS current DESCRIPTION "The System ID of the Intermediate System."
ISISRouterySISIDオブジェクトタイプ構文ISISSYSTEMID MAX-ACCESS NOT-ACCESSABLEステータス現在の説明「中間システムのシステムID」。
::= { isisRouterEntry 1 }
isisRouterLevel OBJECT-TYPE
SYNTAX IsisISLevel
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The level at which the information about this
Intermediate System was received."
::= { isisRouterEntry 2 }
isisRouterHostName OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The hostname listed in the LSP, or a zero-length
string if none."
::= { isisRouterEntry 3 }
isisRouterID OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Router ID found in the LSP, or zero if none."
::= { isisRouterEntry 4 }
-- The System Level Table
-- This table captures level-specific information about the system
isisSysLevelTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisSysLevelEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Level specific information about the System."
::= { isisSysLevel 1 }
isisSysLevelEntry OBJECT-TYPE SYNTAX IsisSysLevelEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each row describes variables configured for Area or Domain.
ISISSYSLEVELENTRYオブジェクトタイプの構文ISISSYSLEVELENTRY MAX-ACCESS NOT-ACCESSABLEステータス現在の説明 "各行は、エリアまたはドメインに設定された変数を説明しています。
Configured values MUST survive an agent reboot." INDEX { isisSysLevelIndex }
構成された値は、エージェントの再起動に耐える必要があります。 "index {isissyslevelindex}
::= { isisSysLevelTable 1 }
IsisSysLevelEntry ::=
SEQUENCE {
isisSysLevelIndex
IsisISLevel,
isisSysLevelOrigLSPBuffSize
IsisLSPBuffSize,
isisSysLevelMinLSPGenInt
IsisUnsigned16TC,
isisSysLevelState
IsisLevelState,
isisSysLevelSetOverload
TruthValue,
isisSysLevelSetOverloadUntil
Unsigned32,
isisSysLevelMetricStyle
IsisMetricStyle,
isisSysLevelSPFConsiders
IsisMetricStyle,
isisSysLevelTEEnabled
TruthValue
}
isisSysLevelIndex OBJECT-TYPE
SYNTAX IsisISLevel
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The level that this entry describes."
::= { isisSysLevelEntry 1 }
isisSysLevelOrigLSPBuffSize OBJECT-TYPE
SYNTAX IsisLSPBuffSize
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The maximum size of LSPs and SNPs originated by
this Intermediate System at this level. This
object may not be modified when the isisSysAdminState
variable is in state 'on' for this Intermediate System."
REFERENCE "{ISIS.aoi originatingL1LSPBufferSize (9)}"
DEFVAL { 1492 }
::= { isisSysLevelEntry 2 }
isisSysLevelMinLSPGenInt OBJECT-TYPE
SYNTAX IsisUnsigned16TC (1..65535)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Minimum interval, in seconds, between successive
generation of LSPs with the same LSPID at this level
by this Intermediate System."
REFERENCE "{ISIS.aoi minimumLSPGenerationInterval (11)}"
DEFVAL { 30 }
::= { isisSysLevelEntry 3 }
isisSysLevelState OBJECT-TYPE
SYNTAX IsisLevelState
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The state of the database at this level.
The value 'off' indicates that IS-IS is not active at
this level.
The value 'on' indicates that IS-IS is active at this
level and is not overloaded.
The value 'waiting' indicates a database that is low on
an essential resource, such as memory.
The administrator may force the state to 'overloaded'
by setting the object isisSysLevelSetOverload.
If the state is 'waiting' or 'overloaded', we
originate LSPs with the overload bit set."
REFERENCE "{ISIS.aoi l1State (17)}"
::= { isisSysLevelEntry 4 }
isisSysLevelSetOverload OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Administratively set the overload bit for the level.
The overload bit MUST continue to be set if the
implementation runs out of memory, independent of
this variable. It may also be set manually independent
of this variable, using the isisSysLevelSetOverloadUntil
object."
DEFVAL { false }
::= { isisSysLevelEntry 5 }
isisSysLevelSetOverloadUntil OBJECT-TYPE SYNTAX Unsigned32 UNITS "Seconds until clearing manually set Overload Bit" MAX-ACCESS read-write STATUS current DESCRIPTION "If this object is non-zero, the overload bit is set at this level when the isisSysAdminState variable goes to state 'on' for this Intermediate System. The overload bit remains set for isisSysLevelSetOverloadUntil seconds. When isisSysLevelSetOverloadUntil seconds have elapsed, the overload flag remains set if the implementation has run out of memory, or if it is set manually using the isisSysLevelSetOverload object.
ISISSYSLEVELSETOVERLOADUNTILオブジェクトタイプのSYNTAX UNSIGN32ユニット「オーバーロードビットを手動で設定するまで "秒" Max-Access Read-Writeステータス現在の説明「このオブジェクトがゼロではない場合、ISISSYSYSADMINSTATE変数が状態になるとこのレベルで過負荷ビットが設定されます」'この中間システムの場合。IsissySlevelSetOverLoaduntil秒に過負荷ビットが設定されたままです。IsissySlevelSetOverLoaduntilの秒が経過した場合、実装がメモリが不足している場合、またはIsissysLevelSetOverolowopladを使用して手動で設定されている場合、オーバーロードフラグは設定されたままです。
If isisSysLevelSetOverload is false, the system clears
the overload bit when isisSysLevelSetOverloadUntil seconds
have elapsed, if the system has not run out of memory."
::= { isisSysLevelEntry 6 }
isisSysLevelMetricStyle OBJECT-TYPE
SYNTAX IsisMetricStyle
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Which style of metric do we generate in our LSPs
at this level?"
DEFVAL { narrow }
::= { isisSysLevelEntry 7 }
isisSysLevelSPFConsiders OBJECT-TYPE
SYNTAX IsisMetricStyle
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Which style of metric do we consider in our
SPF computation at this level?"
DEFVAL { narrow }
::= { isisSysLevelEntry 8 }
isisSysLevelTEEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Do we do Traffic Engineering at this level?"
DEFVAL { false }
::= { isisSysLevelEntry 9 }
-- Static to provide next CircIndex
- 次の回路を提供する静的
isisNextCircIndex OBJECT-TYPE
SYNTAX IndexIntegerNextFree
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is used to assist a management
application in creating new rows in the
isisCircTable. If it is possible to create
a new instance of isisCircEntry, then this
object will contain a non-zero value that
is not in use as the index of any row in the
isisCircTable. The network manager reads the
value of this object and then (if the
value read is non-zero) attempts to create
the corresponding instance of isisCircEntry.
If the set request fails with the code
'inconsistentValue', then the process must be
repeated; if the set request succeeds, then
the agent will change the value of this object
according to an implementation-specific
algorithm."
::= { isisCirc 1 }
-- The Circuit Table
-- Each broadcast or point-to-point interface on the system
-- corresponds to one entry in the Circuit table. However, there
-- may be multiple X.25 DA circuit entries in the Circuit table
-- for a given X.25 interface.
isisCircTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisCircEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table of circuits used by this
Intermediate System."
::= { isisCirc 2 }
isisCircEntry OBJECT-TYPE SYNTAX IsisCircEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An isisCircEntry exists for each circuit configured for Integrated IS-IS on this system.
ISISCIRCENTRYオブジェクトタイプ構文ISISCIRCENTRY MAX-ACCESS NOT-ACCESSABLEステータス現在
Dynamically created rows MUST survive an agent reboot."
INDEX { isisCircIndex }
::= { isisCircTable 1 }
IsisCircEntry ::=
SEQUENCE {
isisCircIndex
IndexInteger,
isisCircIfIndex
InterfaceIndex,
isisCircAdminState
IsisAdminState,
isisCircExistState
RowStatus,
isisCircType
INTEGER,
isisCircExtDomain
TruthValue,
isisCircLevelType
IsisLevel,
isisCircPassiveCircuit
TruthValue,
isisCircMeshGroupEnabled
INTEGER,
isisCircMeshGroup
Unsigned32,
isisCircSmallHellos
TruthValue,
isisCircLastUpTime
TimeStamp,
isisCirc3WayEnabled
TruthValue,
isisCircExtendedCircID
Unsigned32
}
isisCircIndex OBJECT-TYPE
SYNTAX IndexInteger
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index used to uniquely identify this circuit.
When creating a row in this table, the
isisNextCircIndex object should be retrieved,
and its value should be specified as the value
of this index using a SET operation. A retrieved
value of zero(0) indicates that no rows can be
created at this time."
::= { isisCircEntry 1 }
isisCircIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value of ifIndex for the interface to which this
circuit corresponds. This object cannot be modified
after creation."
::= { isisCircEntry 2 }
isisCircAdminState OBJECT-TYPE
SYNTAX IsisAdminState
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The administrative state of the circuit."
DEFVAL { off }
::= { isisCircEntry 3 }
isisCircExistState OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The existence state of this circuit. Setting the state to 'notInService' halts the generation and processing of IS-IS protocol PDUs on this circuit. Setting the state to destroy will also erase any configuration associated with the circuit. Support for 'createAndWait' and 'notInService' is not required.
ISISCIRCEXISTSTATEオブジェクトタイプの構文rowStatus max-access read-createステータス現在の説明 "この回路の存在状態。この回路のISプロトコルpdusの生成と処理を停止します。また、回路に関連付けられた構成も消去されます。「CreateandWait」と「NotInservice」のサポートは必要ありません。
A row entry cannot be modified when the value of this
object is 'active'."
::= { isisCircEntry 4 }
isisCircType OBJECT-TYPE
SYNTAX INTEGER
{
broadcast(1),
ptToPt(2),
staticIn(3),
staticOut(4),
dA(5)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of the circuit. This object follows the
ReplaceOnlyWhileDisabled behavior. The type specified
must be compatible with the type of the interface defined
by the value of isisCircIfIndex."
REFERENCE "{ISIS.aoi type (33)}"
::= { isisCircEntry 5 }
isisCircExtDomain OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"If true, suppress normal transmission of and
interpretation of Intra-domain IS-IS PDUs on this
circuit."
REFERENCE "{ISIS.aoi externalDomain (46)}"
DEFVAL { false }
::= { isisCircEntry 6 }
isisCircLevelType OBJECT-TYPE
SYNTAX IsisLevel
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates which type of packets will be sent and
accepted on this circuit. The values set will be
saved, but the values used will be modified by
the settings of isisSysLevelType. Thus, if the
isisSysTpe is level2 and the isisCircLevelType
for a circuit is level1, the circuit will not send
or receive IS-IS packets. This object follows the
ReplaceOnlyWhileDisabled behavior."
DEFVAL { level1and2 }
::= { isisCircEntry 7 }
isisCircPassiveCircuit OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Should we include this interface in LSPs, even if
it is not running the IS-IS Protocol?"
DEFVAL { false }
::= { isisCircEntry 8 }
isisCircMeshGroupEnabled OBJECT-TYPE SYNTAX INTEGER { inactive(1), blocked(2), set(3)
isiscircirmeshgroupenabled object-type syntax integer {inactive（1）、blocked（2）、set（3）
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Is this port a member of a mesh group, or is it
blocked? Circuits in the same mesh group act as a
virtual multiaccess network. LSPs seen on one circuit
in a mesh group will not be flooded to another circuit
in the same mesh group."
REFERENCE "{ RFC 2973 }"
DEFVAL { inactive }
::= { isisCircEntry 9 }
isisCircMeshGroup OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Circuits in the same mesh group act as a virtual
multiaccess network. LSPs seen on one circuit in
a mesh group will not be flooded to another circuit
in the same mesh group. If isisCircMeshGroupEnabled
is inactive or blocked, this value is ignored."
REFERENCE "{ RFC 2973 }"
::= { isisCircEntry 10 }
isisCircSmallHellos OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Can we send unpadded hellos on LAN circuits? False
means the LAN Hellos must be padded.
Implementations should allow the administrator to read
this value. An implementation need not be able to
support unpadded hellos to be conformant."
DEFVAL { false }
::= { isisCircEntry 11 }
isisCircLastUpTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "How long the circuit has been enabled, measured in hundredths of seconds since the last re-initialization of the network management subsystem; 0 if the circuit has never been 'on'."
ISISCIRCLASTUPTIMEオブジェクトタイプ構文タイムスタンプマックスアクセス読み取り専用ステータス現在の説明「回路が有効になっている期間、ネットワーク管理サブシステムの最後の再開始から100分の1秒で測定されます。'。 "
::= { isisCircEntry 12 }
isisCirc3WayEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Is this circuit enabled to run 3Way handshake?"
DEFVAL { true }
::= { isisCircEntry 13 }
isisCircExtendedCircID OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value to be used as the extended circuit ID in
3Way handshake. This value is only used if
isisCirc3WayEnabled is true, and it must be unique
across all circuits on this IS."
::= { isisCircEntry 14 }
-- The Circuit Level Table
-- This table captures level-specific information about a circuit
isisCircLevelTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisCircLevelEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Level specific information about circuits used by IS-IS."
::= { isisCircLevelValues 1 }
isisCircLevelEntry OBJECT-TYPE SYNTAX IsisCircLevelEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An isisCircLevelEntry exists for each level on each circuit configured for Integrated IS-IS on this system.
ISISCIRCLEVELENTRYオブジェクトタイプ構文ISISCIRCLEVELENTRY MAX-ACCESS NOT-ACCESSABLEステータス現在
Configured values MUST survive an agent reboot."
INDEX { isisCircIndex,
isisCircLevelIndex }
::= { isisCircLevelTable 1 }
IsisCircLevelEntry ::=
SEQUENCE {
isisCircLevelIndex
IsisISLevel,
isisCircLevelMetric
IsisDefaultMetric,
isisCircLevelWideMetric
IsisWideMetric,
isisCircLevelISPriority
IsisISPriority,
isisCircLevelIDOctet
Unsigned32,
isisCircLevelID
IsisCircuitID,
isisCircLevelDesIS
IsisCircuitID,
isisCircLevelHelloMultiplier
Unsigned32,
isisCircLevelHelloTimer
Unsigned32,
isisCircLevelDRHelloTimer
Unsigned32,
isisCircLevelLSPThrottle
IsisUnsigned16TC,
isisCircLevelMinLSPRetransInt
Unsigned32,
isisCircLevelCSNPInterval
Unsigned32,
isisCircLevelPartSNPInterval
Unsigned32
}
isisCircLevelIndex OBJECT-TYPE
SYNTAX IsisISLevel
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The level that this entry describes."
::= { isisCircLevelEntry 1 }
isisCircLevelMetric OBJECT-TYPE
SYNTAX IsisDefaultMetric
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The metric value of this circuit for this level."
REFERENCE "{ISIS.aoi l1DefaultMetric (35)}"
DEFVAL { 10 }
::= { isisCircLevelEntry 2 }
isisCircLevelWideMetric OBJECT-TYPE
SYNTAX IsisWideMetric
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The wide metric value of this circuit for this level."
DEFVAL { 10 }
::= { isisCircLevelEntry 3 }
isisCircLevelISPriority OBJECT-TYPE
SYNTAX IsisISPriority
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The priority for becoming the LAN-Designated
Intermediate System at this level."
REFERENCE "{ISIS.aoi l2IntermediateSystemPriority (73)}"
DEFVAL { 64 }
::= { isisCircLevelEntry 4 }
isisCircLevelIDOctet OBJECT-TYPE SYNTAX Unsigned32(0..255) MAX-ACCESS read-only STATUS current DESCRIPTION "A one-byte identifier for the circuit selected by the Intermediate System.
ISISCIRCLEVELIDOCTETオブジェクトタイプSyntax unsigned32（0..255）最大アクセス読み取り専用ステータス現在の説明 "中間システムによって選択された回路の1バイト識別子。
On point-to-point circuits, the value is used as the Local Circuit ID in point-to-point IIH PDUs transmitted on this circuit. In this case, values of isisCircLevelIDOctet do not need to be unique.
ポイントツーポイント回路では、この回路に送信されるポイントツーポイントIIH PDUのローカル回路IDとして値が使用されます。この場合、ISISCIRCLEVELIDOCTETの値は一意である必要はありません。
For broadcast circuits, the value is used to generate the
LAN ID that will be used if this Intermediate System is
elected as the Designated IS on this circuit. The value
is required to differ on LANs where the Intermediate System
is the Designated Intermediate System."
::= { isisCircLevelEntry 5 }
isisCircLevelID OBJECT-TYPE SYNTAX IsisCircuitID MAX-ACCESS read-only STATUS current DESCRIPTION "On a point-to-point circuit with a fully initialized adjacency to a peer IS, the value of this object is the circuit ID negotiated during adjacency initialization.
ISISCIRCLEVELIDオブジェクトタイプの構文ISISCIRCUITID MAX-ACCESS READ-ACCESS READ-ONLYステータス現在の説明「ピアへの完全に初期化された隣接を備えたポイントツーポイントサーキットでは、このオブジェクトの値は隣接する初期化中に交渉された回路IDです。
On a point to point circuit without such an adjacency,
the value is the concatenation of the local system ID
and the one-byte isisCircLevelIDOctet for this circuit,
i.e., the value that would be proposed for the circuit ID.
On other circuit types, the value returned is the zero-
length OCTET STRING."
REFERENCE "{ISIS.aoi ptPtCircuitID (51)}"
::= { isisCircLevelEntry 6 }
isisCircLevelDesIS OBJECT-TYPE
SYNTAX IsisCircuitID
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ID of the LAN-Designated Intermediate System
on this circuit at this level. If, for any reason,
this system is not partaking in the relevant
Designated Intermediate System election process,
then the value returned is the zero-length OCTET STRING."
REFERENCE "{ISIS.aoi l2DesignatedIntermediateSystem (75)}"
::= { isisCircLevelEntry 7 }
isisCircLevelHelloMultiplier OBJECT-TYPE
SYNTAX Unsigned32 (2..100)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This value is multiplied by the corresponding HelloTimer,
and the result in seconds (rounded up) is used as the
holding time in transmitted hellos, to be used by
receivers of hello packets from this IS."
REFERENCE "{ISIS.aoi iSISHelloTimer (45)}"
DEFVAL { 10 }
::= { isisCircLevelEntry 8 }
isisCircLevelHelloTimer OBJECT-TYPE SYNTAX Unsigned32 (10..600000) UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Maximum period, in milliseconds, between IIH PDUs on multiaccess networks at this level for LANs. The value at L1 is used as the period between Hellos on L1L2 point-to-point circuits. Setting this value at level 2 on an L1L2 point-to-point circuit will result in an error of InconsistentValue.
Isiscirclevelhellotimer Object-Type Syntax unsigned32（10..600000）ユニット「Milliseconds」Max-Access Read-Writeステータス現在の説明 "最大期間、Milliseconds、LANSのこのレベルのマルチケスネットワークのIIH PDUの間。L1の値は使用されます。L1L2ポイントツーポイント回路のHellos間の期間。L1L2ポイントツーポイント回路でレベル2にこの値を設定すると、一貫性のない値が誤ります。
This object follows the ResettingTimer behavior."
REFERENCE "{ISIS.aoi iSISHelloTimer (45)}"
DEFVAL { 3000 }
::= { isisCircLevelEntry 9 }
isisCircLevelDRHelloTimer OBJECT-TYPE
SYNTAX Unsigned32 (10..120000)
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Period, in milliseconds, between Hello PDUs on
multiaccess networks when this IS is the Designated
Intermediate System. This object follows the
ResettingTimer behavior."
REFERENCE "{ISIS.aoi iSISHelloTimer (45)}"
DEFVAL { 1000 }
::= { isisCircLevelEntry 10 }
isisCircLevelLSPThrottle OBJECT-TYPE
SYNTAX IsisUnsigned16TC (1..65535)
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Minimal interval of time, in milliseconds, between
transmissions of LSPs on an interface at this level."
REFERENCE
"{ISIS.aoi minimumBroadcastLSPTransmissionInterval (5)}"
DEFVAL { 30 }
::= { isisCircLevelEntry 11 }
isisCircLevelMinLSPRetransInt OBJECT-TYPE SYNTAX Unsigned32 (1..300) UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Minimum interval, in seconds, between re-transmission of an LSP at this level. This object follows the ResettingTimer behavior.
ISISCIRCLEVELMINLSPRETRANSINT OBJECT-TYPE SYNTAX UNSIGNED32（1..300）ユニット「秒」READ-WRITEステータス現在の説明 "このレベルでのLSPの再送信の間、最小間隔。
Note that isisCircLevelLSPThrottle controls
how fast we send back-to-back LSPs. This variable
controls how fast we re-send the same LSP."
REFERENCE "{ISIS.aoi minimumLSPTransmissionInterval (5)}"
DEFVAL { 5 }
::= { isisCircLevelEntry 12 }
isisCircLevelCSNPInterval OBJECT-TYPE
SYNTAX Unsigned32 (1..600)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Interval of time, in seconds, between periodic
transmission of a complete set of CSNPs on
multiaccess networks if this router is the
designated router at this level.
This object follows the ResettingTimer behavior."
REFERENCE "{ISIS.aoi completeSNPInterval (8)}"
DEFVAL { 10 }
::= { isisCircLevelEntry 13 }
isisCircLevelPartSNPInterval OBJECT-TYPE
SYNTAX Unsigned32 (1..120)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Minimum interval, in seconds, between sending Partial
Sequence Number PDUs at this level. This object
follows the ResettingTimer behavior."
REFERENCE "{ISIS.aoi partialSNPInterval (14)}"
DEFVAL { 2 }
::= { isisCircLevelEntry 14 }
-- isisSystemCounterTable keeps track of system-wide events.
-isissystemCountertableは、システム全体のイベントを追跡します。
isisSystemCounterTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisSystemCounterEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"System-wide counters for this Intermediate System."
::= { isisCounters 1 }
isisSystemCounterEntry OBJECT-TYPE
SYNTAX IsisSystemCounterEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"System-wide IS-IS counters."
INDEX { isisSysStatLevel }
::= { isisSystemCounterTable 1 }
IsisSystemCounterEntry ::=
SEQUENCE {
isisSysStatLevel
IsisISLevel,
isisSysStatCorrLSPs
Counter32,
isisSysStatAuthTypeFails
Counter32,
isisSysStatAuthFails
Counter32,
isisSysStatLSPDbaseOloads
Counter32,
isisSysStatManAddrDropFromAreas
Counter32,
isisSysStatAttmptToExMaxSeqNums
Counter32,
isisSysStatSeqNumSkips
Counter32,
isisSysStatOwnLSPPurges
Counter32,
isisSysStatIDFieldLenMismatches
Counter32,
isisSysStatPartChanges
Counter32,
isisSysStatSPFRuns
Counter32,
isisSysStatLSPErrors
Counter32
}
isisSysStatLevel OBJECT-TYPE
SYNTAX IsisISLevel
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The level that this entry describes."
::= { isisSystemCounterEntry 1 }
isisSysStatCorrLSPs OBJECT-TYPE SYNTAX Counter32 UNITS "Number of corrupted in-memory frames" MAX-ACCESS read-only STATUS current DESCRIPTION "Number of corrupted in-memory LSPs detected.
ISISSYSSTATCORRLSPSオブジェクトタイプの構文カウンター32ユニット「破損したインメモリフレームの数 "Max-Access読み取り専用ステータス現在の説明"検出された破損したメモリ内LSPの数。
LSPs received from the wire with a bad checksum are silently dropped and are not counted.
悪いチェックサムでワイヤーから受け取ったLSPは静かに落とされ、カウントされません。
LSPs received from the wire with parse errors
are counted by isisSysStatLSPErrors."
REFERENCE "{ISIS.aoi corruptedLSPsDetected (19)}"
::= { isisSystemCounterEntry 2 }
isisSysStatAuthTypeFails OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of frames with authentication type mismatches"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of authentication type mismatches recognized
by this Intermediate System."
::= { isisSystemCounterEntry 3 }
isisSysStatAuthFails OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of frames with authentication key failures"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of authentication key failures recognized
by this Intermediate System."
::= { isisSystemCounterEntry 4 }
isisSysStatLSPDbaseOloads OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times the LSP database has become
overloaded."
REFERENCE "{ISIS.aoi lSPL1DatabaseOverloads (20)}"
::= { isisSystemCounterEntry 5 }
isisSysStatManAddrDropFromAreas OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times a manual address has been dropped from
the area."
REFERENCE "{ISIS.aoi manualAddressesDroppedFromArea (21)}"
::= { isisSystemCounterEntry 6 }
isisSysStatAttmptToExMaxSeqNums OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times the IS has attempted to exceed the
maximum sequence number."
REFERENCE
"{ISIS.aoi attemptsToExceedmaximumSequenceNumber (22)}"
::= { isisSystemCounterEntry 7 }
isisSysStatSeqNumSkips OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times a sequence number skip has occurred."
REFERENCE "{ISIS.aoi sequenceNumberSkips (23)}"
::= { isisSystemCounterEntry 8 }
isisSysStatOwnLSPPurges OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times a zero-aged copy of the system's own LSP
is received from some other node."
REFERENCE "{ISIS.aoi ownLSPPurges (24)}"
::= { isisSystemCounterEntry 9 }
isisSysStatIDFieldLenMismatches OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of frames with ID length mismatches"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times a PDU is received with a different value
for ID field length from that of the receiving system."
REFERENCE "{ISIS.aoi iDFieldLengthMismatches (25)}"
::= { isisSystemCounterEntry 10 }
isisSysStatPartChanges OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Partition changes."
::= { isisSystemCounterEntry 11 }
isisSysStatSPFRuns OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times we ran SPF at this level."
::= { isisSystemCounterEntry 12 }
isisSysStatLSPErrors OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of frames with errors that we have received"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of LSPs with errors we have received."
::= { isisSystemCounterEntry 13 }
-- isisCircuitCounterTable keeps track of events
-- specific to a circuit and a level
isisCircuitCounterTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisCircuitCounterEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Circuit specific counters for this
Intermediate System."
::= { isisCounters 2 }
isisCircuitCounterEntry OBJECT-TYPE
SYNTAX IsisCircuitCounterEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An isisCircuitCounterEntry exists for each circuit
used by Integrated IS-IS on this system."
INDEX { isisCircIndex,
isisCircuitType }
::= { isisCircuitCounterTable 1 }
IsisCircuitCounterEntry ::= SEQUENCE {
isisCircuitType
INTEGER,
isisCircAdjChanges
Counter32,
isisCircNumAdj
Unsigned32,
isisCircInitFails
Counter32,
isisCircRejAdjs
Counter32, isisCircIDFieldLenMismatches Counter32, isisCircMaxAreaAddrMismatches Counter32, isisCircAuthTypeFails Counter32, isisCircAuthFails Counter32, isisCircLANDesISChanges Counter32 }
Counter32、Isiscidfieldlenmismatches counter32、isiscircirmaxareaaddrmismatches counter32、isiscircichuthtypefails counter32、isiscircauthfails counter32、isiscirclandesischanges counter32}}
isisCircuitType OBJECT-TYPE
SYNTAX INTEGER
{
lanlevel1(1),
lanlevel2(2),
p2pcircuit(3)
}
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"What type of circuit saw these counts?
The point-to-point Hello PDU includes
both L1 and L2, and ISs form a single
adjacency on point-to-point links.
Thus, we combine counts on
point-to-point links into one group."
::= { isisCircuitCounterEntry 1 }
isisCircAdjChanges OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an adjacency state change has
occurred on this circuit."
REFERENCE "{ISIS.aoi changesInAdjacencyState (40)}"
::= { isisCircuitCounterEntry 2 }
isisCircNumAdj OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of adjacencies on this circuit."
ISISCIRCNUMADJオブジェクトタイプSyntax unsigned32 max-access読み取り専用ステータス現在の説明「この回路の隣接の数」。
REFERENCE "{ISIS.aoi changesInAdjacencyState (40)}"
::= { isisCircuitCounterEntry 3 }
isisCircInitFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times initialization of this circuit has
failed. This counts events such as PPP NCP failures.
Failures to form an adjacency are counted by
isisCircRejAdjs."
::= { isisCircuitCounterEntry 4 }
isisCircRejAdjs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an adjacency has been rejected on
this circuit."
REFERENCE "{ISIS.aoi rejectedAdjacencies (42)}"
::= { isisCircuitCounterEntry 5 }
isisCircIDFieldLenMismatches OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of frames with ID field length mismatch"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an IS-IS control PDU with an ID
field length different from that for this system has been
received."
REFERENCE "{ISIS.aoi iDFieldLengthMismatches (25)}"
::= { isisCircuitCounterEntry 6 }
isisCircMaxAreaAddrMismatches OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an IS-IS control PDU with a
max area address field different from that for this
system has been received."
REFERENCE "{ISIS.aoi iDFieldLengthMismatches (25)}"
::= { isisCircuitCounterEntry 7 }
isisCircAuthTypeFails OBJECT-TYPE
ISISCIRCICRUTHTYPEALSオブジェクトタイプ
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an IS-IS control PDU with
an auth type field different from that for this
system has been received."
::= { isisCircuitCounterEntry 8 }
isisCircAuthFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an IS-IS control PDU with
the correct auth type has failed to pass authentication
validation."
::= { isisCircuitCounterEntry 9 }
isisCircLANDesISChanges OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times the Designated IS has changed
on this circuit at this level. If the circuit is
point to point, this count is zero."
::= { isisCircuitCounterEntry 10 }
-- isisPacketCounterTable keeps track of the number of IS-IS
-- control packets sent and received at each level
isisPacketCounterTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisPacketCounterEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about IS-IS protocol traffic at one level,
on one circuit, in one direction."
::= { isisCounters 3 }
isisPacketCounterEntry OBJECT-TYPE SYNTAX IsisPacketCounterEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about IS-IS protocol traffic at one level, on one circuit, in one direction."
ISISPACKETCOUNTERENTRYオブジェクトタイプの構文ISISPACKETCOUNTERENTRY MAX-ACCESS NOT-ACCESSABLEステータス現在の説明「IS-ISプロトコルトラフィックに関する情報1つのレベル、1つの回路、一方向で」。
INDEX { isisCircIndex,
isisPacketCountLevel,
isisPacketCountDirection }
::= { isisPacketCounterTable 1 }
IsisPacketCounterEntry ::=
SEQUENCE {
isisPacketCountLevel
IsisISLevel,
isisPacketCountDirection
INTEGER,
isisPacketCountIIHello
Counter32,
isisPacketCountISHello
Counter32,
isisPacketCountESHello
Counter32,
isisPacketCountLSP
Counter32,
isisPacketCountCSNP
Counter32,
isisPacketCountPSNP
Counter32,
isisPacketCountUnknown
Counter32
}
isisPacketCountLevel OBJECT-TYPE
SYNTAX IsisISLevel
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The level at which these PDU counts have been collected."
::= { isisPacketCounterEntry 1 }
isisPacketCountDirection OBJECT-TYPE
SYNTAX INTEGER
{
sending(1),
receiving(2)
}
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Were we sending or receiving these PDUs?"
::= { isisPacketCounterEntry 2 }
isisPacketCountIIHello OBJECT-TYPE
isispacketcountiihello object-type
SYNTAX Counter32 UNITS "Number of IS-IS Hellos frames seen in this direction at this level" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of IS-IS Hello PDUs seen in this direction at this level.
構文Counter32ユニット「このレベルでこの方向に見られるIS-IS HELLOSフレームの数」Max-Access Read Only Status Current説明 "このレベルでこの方向に見られるIS-IS Hello PDUの数。
Point-to-Point IIH PDUs are counted at
the lowest enabled level: at L1 on L1 or L1L2 circuits,
and at L2 otherwise."
REFERENCE "{ISIS.aoi iSISControlPDUsSent (43)}"
::= { isisPacketCounterEntry 3 }
isisPacketCountISHello OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of ES-IS frames seen in this direction at
this level."
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of ES-IS Hello PDUs seen in this
direction. ISH PDUs are counted at the
lowest enabled level: at L1 on L1 or L1L2
circuits, and at L2 otherwise."
::= { isisPacketCounterEntry 4 }
isisPacketCountESHello OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of ES Hello frames seen in this direction at
this level"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of ES Hello PDUs seen in this
direction. ESH PDUs are counted at the
lowest enabled level: at L1 on L1 or L1L2
circuits, and at L2 otherwise."
::= { isisPacketCounterEntry 5 }
isisPacketCountLSP OBJECT-TYPE SYNTAX Counter32 UNITS "Number of IS-IS LSP frames seen in this direction at this level" MAX-ACCESS read-only STATUS current DESCRIPTION
isispacketcountlsp object-type counter32ユニット "このレベルでこの方向に見られるIS-IS LSPフレームの数" Max-Access読み取り専用ステータス現在の説明
"The number of IS-IS LSPs seen in this
direction at this level."
REFERENCE "{ISIS.aoi iSISControlPDUsSent (43)}"
::= { isisPacketCounterEntry 6 }
isisPacketCountCSNP OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of IS-IS CSNP frames seen in this direction at
this level"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IS-IS CSNPs seen in this
direction at this level."
REFERENCE "{ISIS.aoi iSISControlPDUsSent (43)}"
::= { isisPacketCounterEntry 7 }
isisPacketCountPSNP OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of IS-IS PSNP frames seen in this direction at
this level"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IS-IS PSNPs seen in this
direction at this level."
REFERENCE "{ISIS.aoi iSISControlPDUsSent (43)}"
::= { isisPacketCounterEntry 8 }
isisPacketCountUnknown OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of unknown IS-IS frames seen at this level"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of unknown IS-IS PDUs seen
at this level."
REFERENCE "{ISIS.aoi iSISControlPDUsSent (43)}"
::= { isisPacketCounterEntry 9 }
-- The IS Adjacency Table
--
-- Each adjacency to an IS corresponds to one entry in this
-- table.
isisISAdjTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisISAdjEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table of adjacencies to Intermediate Systems."
::= { isisISAdj 1 }
isisISAdjEntry OBJECT-TYPE SYNTAX IsisISAdjEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry corresponds to one adjacency to an Intermediate System on this system.
ISISISISADJENTRYオブジェクトタイプの構文ISISISISADJENTRY MAX-ACCESS NOT-ACCESSABLEステータス現在の説明 "各エントリは、このシステムの中間システムに1つの隣接に対応しています。
Dynamically learned rows do not survive an agent reboot."
INDEX { isisCircIndex,
isisISAdjIndex }
::= { isisISAdjTable 1 }
IsisISAdjEntry ::=
SEQUENCE {
isisISAdjIndex
Unsigned32,
isisISAdjState
INTEGER,
isisISAdj3WayState
INTEGER,
isisISAdjNeighSNPAAddress
IsisOSINSAddress,
isisISAdjNeighSysType
INTEGER,
isisISAdjNeighSysID
IsisSystemID,
isisISAdjNbrExtendedCircID
Unsigned32,
isisISAdjUsage
IsisLevel,
isisISAdjHoldTimer
IsisUnsigned16TC,
isisISAdjNeighPriority
IsisISPriority,
isisISAdjLastUpTime
TimeStamp
}
isisISAdjIndex OBJECT-TYPE
SYNTAX Unsigned32(1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique value identifying the IS adjacency from all
other such adjacencies on this circuit. This value is
automatically assigned by the system when the adjacency
is created."
::= { isisISAdjEntry 1 }
isisISAdjState OBJECT-TYPE
SYNTAX INTEGER
{
down (1),
initializing (2),
up (3),
failed(4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The state of the adjacency."
REFERENCE "{ISIS.aoi adjacencyState (78)}"
::= { isisISAdjEntry 2 }
isisISAdj3WayState OBJECT-TYPE
SYNTAX INTEGER
{
up (0),
initializing (1),
down (2),
failed (3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 3Way state of the adjacency. These are picked
to match the historical on-the-wire representation
of the 3Way state and are not intended to match
isisISAdjState."
REFERENCE "{ RFC 3373 }"
::= { isisISAdjEntry 3 }
isisISAdjNeighSNPAAddress OBJECT-TYPE
SYNTAX IsisOSINSAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The SNPA address of the neighboring system."
REFERENCE "{ISIS.aoi neighbourSNPAAddress (79)}"
::= { isisISAdjEntry 4 }
isisISAdjNeighSysType OBJECT-TYPE
SYNTAX INTEGER
{
l1IntermediateSystem(1),
l2IntermediateSystem(2),
l1L2IntermediateSystem(3),
unknown(4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of the neighboring system."
REFERENCE "{ISIS.aoi neighbourSystemType (80)}"
::= { isisISAdjEntry 5 }
isisISAdjNeighSysID OBJECT-TYPE
SYNTAX IsisSystemID
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The system ID of the neighboring Intermediate
System."
REFERENCE "{ISIS.aoi neighbourSystemIds (83)}"
::= { isisISAdjEntry 6 }
isisISAdjNbrExtendedCircID OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 4-byte Extended Circuit ID learned from the
Neighbor during 3-way handshake, or 0."
::= { isisISAdjEntry 7 }
isisISAdjUsage OBJECT-TYPE
SYNTAX IsisLevel
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"How is the adjacency used? On a point-to-point link,
this might be level1and2, but on a LAN, the usage will
be level1 on the adjacency between peers at L1,
and level2 for the adjacency between peers at L2."
REFERENCE "{ISIS.aoi adjacencyUsage (82)}"
::= { isisISAdjEntry 8 }
isisISAdjHoldTimer OBJECT-TYPE
SYNTAX IsisUnsigned16TC (1..65535)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The holding time, in seconds, for this adjacency.
This value is based on received IIH PDUs and
the elapsed time since receipt."
REFERENCE "{ISIS.aoi holdingTimer (85)}"
::= { isisISAdjEntry 9 }
isisISAdjNeighPriority OBJECT-TYPE
SYNTAX IsisISPriority
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Priority of the neighboring Intermediate System for
becoming the Designated Intermediate System."
REFERENCE "{ISIS.aoi lANPriority (86)}"
::= { isisISAdjEntry 10 }
isisISAdjLastUpTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"When the adjacency most recently entered the state 'up',
measured in hundredths of a second since the last
re-initialization of the network management subsystem.
Holds 0 if the adjacency has never been in state 'up'."
::= { isisISAdjEntry 11 }
-- The IS Adjacency Area Address Table
-- The IS Adjacency Area Address Table contains the set of
-- Area Addresses of neighboring
-- Intermediate Systems as reported in IIH PDUs.
isisISAdjAreaAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisISAdjAreaAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains the set of Area Addresses of
neighboring Intermediate Systems as reported in received
IIH PDUs."
REFERENCE "{ISIS.aoi areaAddressesOfNeighbour (84)}"
::= { isisISAdj 2 }
isisISAdjAreaAddrEntry OBJECT-TYPE
SYNTAX IsisISAdjAreaAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry contains one Area Address reported by a
neighboring Intermediate System in its IIH PDUs.
Dynamically learned rows do not survive an agent reboot."
INDEX { isisCircIndex,
isisISAdjIndex,
isisISAdjAreaAddrIndex }
::= { isisISAdjAreaAddrTable 1 }
IsisISAdjAreaAddrEntry ::=
SEQUENCE {
isisISAdjAreaAddrIndex
Unsigned32,
isisISAdjAreaAddress
IsisOSINSAddress
}
isisISAdjAreaAddrIndex OBJECT-TYPE
SYNTAX Unsigned32(1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index for the areas associated with one neighbor.
This provides a simple way to walk the table."
::= { isisISAdjAreaAddrEntry 1 }
isisISAdjAreaAddress OBJECT-TYPE
SYNTAX IsisOSINSAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"One Area Address as reported in IIH PDUs received from
the neighbor."
::= { isisISAdjAreaAddrEntry 2 }
-- The IS Adjacency IP Address Table
-- The IS Adjacency IP Address Table contains the
-- set of IP Addresses of neighboring Intermediate Systems
-- as reported in received IIH PDUs.
isisISAdjIPAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisISAdjIPAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains the set of IP Addresses of
neighboring Intermediate Systems as reported in received
IIH PDUs."
::= { isisISAdj 3 }
isisISAdjIPAddrEntry OBJECT-TYPE SYNTAX IsisISAdjIPAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry contains one IP Address reported by a neighboring Intermediate System in its IIH PDUs.
ISISISISADJIPADDRENTRYオブジェクトタイプの構文ISISISISADJIPADDRENTRY MAX-ACCESSアクセス不可能なステータス現在の説明 "各エントリには、IIH PDUの隣接する中間システムによって報告された1つのIPアドレスが含まれています。
Dynamically learned rows do not survive an agent reboot."
INDEX { isisCircIndex,
isisISAdjIndex,
isisISAdjIPAddrIndex
}
::= { isisISAdjIPAddrTable 1 }
IsisISAdjIPAddrEntry ::=
SEQUENCE {
isisISAdjIPAddrIndex
Unsigned32,
isisISAdjIPAddrType
InetAddressType,
isisISAdjIPAddrAddress
InetAddress
}
isisISAdjIPAddrIndex OBJECT-TYPE
SYNTAX Unsigned32(1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index to this table that identifies the IP addresses
to which this entry belongs."
::= { isisISAdjIPAddrEntry 1 }
isisISAdjIPAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of one IP Address as reported in IIH PDUs
isisisadjipaddrtype object-type syntax inetaddresstype max-access読み取り専用ステータス現在の説明 "iih pdusで報告されている1つのIPアドレスのタイプ
received from the neighbor."
::= { isisISAdjIPAddrEntry 2 }
isisISAdjIPAddrAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "One IP Address as reported in IIH PDUs received from the neighbor.
ISISISISADJIPADDRADDRESSオブジェクトタイプ構文INETADDRESS MAX-ACSESS READ-ONLYステータス現在の説明 "隣人から受け取ったIIH PDUで報告されている1つのIPアドレス。
The type of this address is determined by the value of
the isisISAdjIPAddrType object."
::= { isisISAdjIPAddrEntry 3 }
-- The IS Adjacency Protocol Supported Table
--
-- The IS Adjacency Protocol Supported Table contains the set of
-- protocols supported by neighboring
-- Intermediate Systems as reported in received IIH PDUs.
isisISAdjProtSuppTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisISAdjProtSuppEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains the set of protocols supported by
neighboring Intermediate Systems as reported in received
IIH PDUs."
::= { isisISAdj 4 }
isisISAdjProtSuppEntry OBJECT-TYPE SYNTAX IsisISAdjProtSuppEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry contains one protocol supported by a neighboring Intermediate System as reported in its IIH PDUs.
isisisadjprotsuppentryオブジェクトタイプの構文isisisisadjprotsuppentry max-access not-accessable current current current current current "各エントリには、そのiih pdusで報告されている隣接する中間システムでサポートされている1つのプロトコルが含まれています。
Dynamically learned rows do not survive an agent reboot."
INDEX { isisCircIndex,
isisISAdjIndex,
isisISAdjProtSuppProtocol }
::= { isisISAdjProtSuppTable 1 }
IsisISAdjProtSuppEntry ::=
SEQUENCE {
isisISAdjProtSuppProtocol IsisSupportedProtocol }
isisisadjprotsuppprotocol isissupportedprotocol}
isisISAdjProtSuppProtocol OBJECT-TYPE
SYNTAX IsisSupportedProtocol
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"One supported protocol as reported in IIH PDUs received
from the neighbor."
::= { isisISAdjProtSuppEntry 1 }
-- The Reachable Address Group
--
-- The Reachable Address Table
-- Each entry records information about a reachable address
-- (NSAP or address prefix) manually configured on the system
-- or learned through another protocol.
isisRATable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisRAEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table of Reachable Addresses to NSAPs or Address
Prefixes."
::= { isisReachAddr 1 }
isisRAEntry OBJECT-TYPE SYNTAX IsisRAEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry defines a configured Reachable Address to an NSAP or Address Prefix.
ISISRAENTRYオブジェクトタイプの構文ISISRAENTRY MAX-ACCESS NOT-ACCESSABLEステータス現在の説明 "各エントリは、NSAPまたはアドレスプレフィックスに設定された到達可能なアドレスを定義します。
Dynamically created rows MUST survive an agent reboot."
INDEX { isisCircIndex,
isisRAIndex }
::= { isisRATable 1 }
IsisRAEntry ::=
SEQUENCE {
isisRAIndex
Unsigned32,
isisRAExistState
RowStatus,
isisRAAdminState IsisAdminState, isisRAAddrPrefix IsisOSINSAddress, isisRAMapType INTEGER, isisRAMetric IsisDefaultMetric, isisRAMetricType IsisMetricType, isisRASNPAAddress IsisOSINSAddress, isisRASNPAMask IsisOSINSAddress, isisRASNPAPrefix IsisOSINSAddress, isisRAType INTEGER }
isisraadminstate isisadminstate、isisraaddrprefix isisosinsaddress、isisramaptype integer、isisrametric isisdefaulticric、isisrametrictype、isisrasnpaaddress dressdressdress、isisrasnpaadressdressdressdress dress dress dressドレス、isisratype整数}
isisRAIndex OBJECT-TYPE
SYNTAX Unsigned32(1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The identifier for this isisRAEntry. This value must be
unique amongst all Reachable Addresses on the same parent
Circuit."
::= { isisRAEntry 1 }
isisRAExistState OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The existence state of this Reachable Address. This object follows the ManualOrAutomatic behaviors. Support for 'createAndWait' and 'notInService' is not required.
ISISRAEXISTSTATEオブジェクトタイプ構文ROWSTATUS MAX-ACCESS READ-CREATEステータス現在の説明「この到達可能なアドレスの存在状態。このオブジェクトは、「CreateAndWait」と「NotinService」のサポートに従います。
A row entry cannot be modified when the value of this
object is 'active'."
::= { isisRAEntry 2 }
isisRAAdminState OBJECT-TYPE SYNTAX IsisAdminState MAX-ACCESS read-create STATUS current DESCRIPTION
ISISRAADMINSTATEオブジェクトタイプの構文ISISADMINSTATE MAX-ACCESS READ-CREATEステータス現在の説明
"The administrative state of the Reachable Address. This
object follows the ManualOrAutomatic behaviors."
DEFVAL { off }
::= { isisRAEntry 3 }
isisRAAddrPrefix OBJECT-TYPE
SYNTAX IsisOSINSAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The destination of this Reachable Address. This is an
Address Prefix. This object follows the
ReplaceOnlyWhileDisabled and ManualOrAutomatic
behaviors."
REFERENCE "{ISIS.aoi addressPrefix (98)}"
::= { isisRAEntry 4 }
isisRAMapType OBJECT-TYPE
SYNTAX INTEGER
{
none (1),
explicit (2),
extractIDI (3),
extractDSP (4)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of mapping to be employed to ascertain the SNPA
Address that should be used in forwarding PDUs for this
Reachable Address prefix. This object follows the
ManualOrAutomatic behavior. The following values of
mapping type are defined:
none: The mapping is null because the neighbor SNPA is implicit by nature of the subnetwork (e.g., a point-to-point linkage).
なし：マッピングはnullです。なぜなら、隣接SNPAはサブネットワークの性質上（例：ポイントツーポイントリンク）。
explicit: The subnetwork addresses in the object isisRASNPAAddress are to be used.
明示的：オブジェクト内のサブネットワークアドレスを使用する必要があります。
extractIDI: The SNPA is embedded in the IDI of the destination NSAP Address. The mapping algorithm extracts the SNPA to be used according to the format and encoding rules of ISO8473/Add2. This SNPA extraction algorithm can be used in conjunction with Reachable Address prefixes from the X.121, F.69, E.163, and E.164 addressing subdomains.
Extractidi：SNPAは、宛先NSAPアドレスのIDIに埋め込まれています。マッピングアルゴリズムは、ISO8473/ADD2の形式とエンコードルールに従って使用するSNPAを抽出します。このSNPA抽出アルゴリズムは、X.121、F.69、E.163、およびE.164の到達可能なアドレスのプレフィックスと組み合わせて使用できます。
extractDSP: All, or a suffix, of the SNPA is embedded in the DSP of the destination address. This SNPA extraction algorithm extracts the embedded subnetwork addressing information by performing a logical AND of the isisRASNPAMask object value with the destination address. The part of the SNPA extracted from the destination NSAP is appended to the isisRASNPAPrefix object value to form the next hop subnetwork addressing information."
ExtractDSP：SNPAのすべてまたは接尾辞は、宛先アドレスのDSPに埋め込まれています。このSNPA抽出アルゴリズムは、宛先アドレスを使用して論理およびIsisrasnpamaskオブジェクト値を実行することにより、埋め込みサブネットワークアドレス指定情報を抽出します。宛先NSAPから抽出されたSNPAの一部は、Isisrasnpaprefixオブジェクト値に追加され、次のホップサブネットワークアドレス指定情報を形成します。」
REFERENCE "{ISO10589-ISIS.aoi mappingType (107)}"
::= { isisRAEntry 5 }
isisRAMetric OBJECT-TYPE
SYNTAX IsisDefaultMetric
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The metric value for reaching the specified
prefix over this circuit. This object follows the
ManualOrAutomatic behavior."
REFERENCE "{ISIS.aoi DefaultMetric (99)}"
DEFVAL { 20 }
::= { isisRAEntry 6 }
isisRAMetricType OBJECT-TYPE
SYNTAX IsisMetricType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates whether the metric is internal or
external. This object follows the ManualOrAutomatic
behavior."
REFERENCE "{ISIS.aoi DefaultMetricType (103)}"
DEFVAL { internal }
::= { isisRAEntry 7 }
isisRASNPAAddress OBJECT-TYPE
SYNTAX IsisOSINSAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The SNPA Address to which a PDU may be forwarded in
order to reach a destination that matches the address
prefix of the Reachable Address. This object follows the
ManualOrAutomatic behavior."
REFERENCE "{ISIS.aoi sNPAAddresses (109)}"
-- Note only one address may be specified per Reachable Address
-- in the MIB
DEFVAL { ''H }
::= { isisRAEntry 8 }
isisRASNPAMask OBJECT-TYPE
SYNTAX IsisOSINSAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A bit mask with 1 bit indicating the positions in the
effective destination address from which embedded SNPA
information is to be extracted. For the extraction, the
first octet of the isisRASNPAMask object value is aligned
with the first octet (AFI) of the NSAP Address. If the
isisRASNPAMask object value and NSAP Address are of
different lengths, the shorter of the two is logically
padded with zeros before performing the extraction. This
object follows the ManualOrAutomatic behavior."
REFERENCE "{ISIS.aoi sNPAMask (122)}"
DEFVAL { '00'H }
::= { isisRAEntry 9 }
isisRASNPAPrefix OBJECT-TYPE
SYNTAX IsisOSINSAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A fixed SNPA prefix for use when the isisRAMapType is
extractDSP. The SNPA Address to use is formed by
concatenating the fixed SNPA prefix with a variable SNPA
part that is extracted from the effective destination
address. For Reachable Address prefixes in which the
entire SNPA is embedded in the DSP, the SNPA Prefix shall
be null. This object follows the ManualOrAutomatic
behavior."
REFERENCE "{ISIS.aoi sNPAPrefix (123)}"
DEFVAL { '00'H }
::= { isisRAEntry 10 }
isisRAType OBJECT-TYPE
SYNTAX INTEGER
{
manual (1),
automatic (2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of Reachable address. Those of type
manual are created by the network manager. Those
of type automatic are created through propagation
of routing information from another routing
protocol (e.g., IDRP). "
DEFVAL {manual}
::= {isisRAEntry 11 }
-- The IP Reachable Address Table
-IPリーチ可能なアドレステーブル
-- Each entry records information about one IP reachable
-- address manually configured on this system or learned from
-- another protocol.
isisIPRATable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisIPRAEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table of IP Reachable Addresses to networks,
subnetworks, or hosts either manually configured or
learned from another protocol."
::= { isisIPReachAddr 1 }
isisIPRAEntry OBJECT-TYPE SYNTAX IsisIPRAEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry defines an IP Reachable Address to a network, subnetwork, or host.
ISISIPRAENTRYオブジェクトタイプ構文ISISISIPRAENTRY MAX-ACCESS NOT-ACCESSABLEステータス現在の説明 "各エントリは、ネットワーク、サブネットワーク、またはホストのIPリーチ可能なアドレスを定義します。
Each IP Reachable Address may have multiple entries in the table, one for each equal cost path to the reachable address.
各IPリーチアブルアドレスには、テーブルに複数のエントリがあり、1つは到達可能なアドレスへの等しいコストパスごとに1つあります。
Dynamically created rows MUST survive an agent reboot.
動的に作成された行は、エージェントの再起動に耐える必要があります。
Implementers need to be aware that if the total number
of elements (octets or sub-identifiers) in
isisIPRADestr, isisIPRADestPrefixLen, and
isisIPRANextHopIndex is too great, then OIDs of column
instances in this table will have more than 128
subidentifiers and cannot be accessed using SNMPv1,
SNMPv2c, or SNMPv3."
INDEX { isisSysLevelIndex,
isisIPRADestType,
isisIPRADest,
isisIPRADestPrefixLen,
isisIPRANextHopIndex }
::= { isisIPRATable 1 }
IsisIPRAEntry ::=
SEQUENCE {
isisIPRADestType
InetAddressType,
isisIPRADest
InetAddress,
isisIPRADestPrefixLen
InetAddressPrefixLength,
isisIPRANextHopIndex
Unsigned32,
isisIPRANextHopType
InetAddressType,
isisIPRANextHop
InetAddress,
isisIPRAType
INTEGER,
isisIPRAExistState
RowStatus,
isisIPRAAdminState
IsisAdminState,
isisIPRAMetric
IsisDefaultMetric,
isisIPRAMetricType
IsisMetricType,
isisIPRAFullMetric
IsisFullMetric,
isisIPRASNPAAddress
IsisOSINSAddress,
isisIPRASourceType
INTEGER
}
isisIPRADestType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of this IP Reachable Address."
::= { isisIPRAEntry 1 }
isisIPRADest OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The destination of this IP Reachable Address. This is
a network address, subnetwork address, or host
address.
The type of this address is determined by the value of the isisIPRADestType object."
このアドレスのタイプは、ISISIPRADESTTYPEオブジェクトの値によって決定されます。
::= { isisIPRAEntry 2 }
isisIPRADestPrefixLen OBJECT-TYPE SYNTAX InetAddressPrefixLength MAX-ACCESS not-accessible STATUS current DESCRIPTION "The length of the IP Netmask for Reachability Address.
isisipradestprefixlen object-type構文inetaddressprefixlength長accessアクセス不可能なステータス現在の説明 "到達可能性アドレスのIPネットマスクの長さ。
The values for the index objects isisIPRADest and
isisIPRADestPrefixLen must be consistent. When the value
of isisIPRADest (excluding the zone index, if one
is present) is x, then the bitwise logical-AND
of x with the value of the mask formed from the
corresponding index object isisIPRADestPrefixLen MUST be
equal to x. If not, then the index pair is not
consistent, and an inconsistentName error must be
returned on SET or CREATE requests."
::= { isisIPRAEntry 3 }
isisIPRANextHopIndex OBJECT-TYPE
SYNTAX Unsigned32(1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Index of next hop. Used when there are multiple Equal
Cost Multipath alternatives for the same destination."
::= { isisIPRAEntry 4 }
isisIPRANextHopType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of the IP next hop address."
::= { isisIPRAEntry 5 }
isisIPRANextHop OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The IP next hop to this destination.
The type of this address is determined by the value of
the isisIPRANextHopType object."
::= { isisIPRAEntry 6 }
isisIPRAType OBJECT-TYPE
SYNTAX INTEGER
{
manual (1),
automatic (2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of this IP Reachable Address. Those of type
manual are created by the network manager. Those of type
automatic are created through propagation of routing
information from another routing protocol. This object
follows the ManualOrAutomatic behavior."
::= { isisIPRAEntry 7 }
isisIPRAExistState OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The state of this IP Reachable Address. This object follows the ExistenceState and ManualOrAutomatic behaviors. Support for 'createAndWait' and 'notInService' is not required.
isisipraexistStateオブジェクトタイプの構文rowStatus max-access read-create create current current current current "このIP到達可能なアドレスの状態。
A row entry cannot be modified when the value of this
object is 'active'."
::= { isisIPRAEntry 8 }
isisIPRAAdminState OBJECT-TYPE
SYNTAX IsisAdminState
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The administrative state of the IP Reachable Address. This
object follows the IsisAdminState and ManualOrAutomatic
behaviors."
DEFVAL { off }
::= { isisIPRAEntry 9 }
isisIPRAMetric OBJECT-TYPE
SYNTAX IsisDefaultMetric
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The metric value for reaching the specified
destination over this circuit. This object follows the
ManualOrAutomatic behavior."
DEFVAL { 10 }
::= { isisIPRAEntry 10 }
isisIPRAMetricType OBJECT-TYPE
SYNTAX IsisMetricType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates whether the metric is internal or
external. This object follows the ManualOrAutomatic
behavior."
DEFVAL { internal }
::= { isisIPRAEntry 11 }
isisIPRAFullMetric OBJECT-TYPE
SYNTAX IsisFullMetric
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The wide metric value for reaching the specified
destination over this circuit. This object follows the
ManualOrAutomatic behavior."
DEFVAL { 10 }
::= { isisIPRAEntry 12 }
isisIPRASNPAAddress OBJECT-TYPE
SYNTAX IsisOSINSAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The SNPA Address to which a PDU may be forwarded in
order to reach a destination that matches this IP
Reachable Address. This object follows the
ManualOrAutomatic behavior."
DEFVAL { ''H }
::= { isisIPRAEntry 13 }
isisIPRASourceType OBJECT-TYPE
SYNTAX INTEGER
{
static (1),
direct (2),
ospfv2 (3),
ospfv3 (4),
isis (5),
rip (6),
igrp (7),
eigrp (8),
bgp (9),
other (10)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The origin of this route."
::= { isisIPRAEntry 14 }
-- The LSP Database Table
--
-- The first table provides Summary Information about LSPs
-- The next table provides a complete record
isisLSPSummaryTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisLSPSummaryEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table of LSP Headers."
::= { isisLSPDataBase 1 }
isisLSPSummaryEntry OBJECT-TYPE SYNTAX IsisLSPSummaryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry provides a summary describing an LSP currently stored in the system.
isislspsummaryentryオブジェクトタイプの構文isislspsummaryentry max-accessアクセス不可能な現在の説明 "各エントリは、システムに現在保存されているLSPを説明する要約を提供します。
Dynamically learned rows will not survive an
agent reboot."
INDEX { isisLSPLevel,
isisLSPID }
::= { isisLSPSummaryTable 1 }
IsisLSPSummaryEntry ::=
SEQUENCE {
isisLSPLevel
IsisISLevel,
isisLSPID
IsisLinkStatePDUID,
isisLSPSeq
Unsigned32,
isisLSPZeroLife
TruthValue,
isisLSPChecksum
IsisUnsigned16TC,
isisLSPLifetimeRemain
IsisUnsigned16TC,
isisLSPPDULength
IsisUnsigned16TC,
isisLSPAttributes
IsisUnsigned8TC
}
isisLSPLevel OBJECT-TYPE
SYNTAX IsisISLevel
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"At which level does this LSP appear?"
::= { isisLSPSummaryEntry 1 }
isisLSPID OBJECT-TYPE
SYNTAX IsisLinkStatePDUID
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The 8-byte LSP ID for this Link State PDU."
::= { isisLSPSummaryEntry 2 }
isisLSPSeq OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The sequence number for this LSP."
::= { isisLSPSummaryEntry 3 }
isisLSPZeroLife OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION
ISISLSPZEROLIFEオブジェクトタイプの構文ruthvalue max-access読み取り専用ステータス現在の説明
"Is this LSP being purged by this system?"
::= { isisLSPSummaryEntry 4 }
isisLSPChecksum OBJECT-TYPE
SYNTAX IsisUnsigned16TC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 16-bit Fletcher Checksum for this LSP."
::= { isisLSPSummaryEntry 5 }
isisLSPLifetimeRemain OBJECT-TYPE
SYNTAX IsisUnsigned16TC
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The remaining lifetime, in seconds, for this LSP."
::= { isisLSPSummaryEntry 6 }
isisLSPPDULength OBJECT-TYPE
SYNTAX IsisUnsigned16TC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The length of this LSP."
::= { isisLSPSummaryEntry 7 }
isisLSPAttributes OBJECT-TYPE
SYNTAX IsisUnsigned8TC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Flags carried by the LSP."
::= { isisLSPSummaryEntry 8 }
-- LSP Table
--
-- The full LSP as a sequence of {Type, Len, Value} tuples
-- Since the underlying LSP may have changed while downloading
-- TLVs, we provide the Sequence number and Checksum for each
-- LSP TLV, so the network manager may verify that they are
-- still working on the same version of the LSP.
isisLSPTLVTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisLSPTLVEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table of LSPs in the database."
::= { isisLSPDataBase 2 }
isisLSPTLVEntry OBJECT-TYPE SYNTAX IsisLSPTLVEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry describes a TLV within an LSP currently stored in the system.
ISISLSPTLVENTRYオブジェクトタイプの構文ISISLSPTLVENTLY MAX-ACCESS NOT-ACCESSABLEステータス現在の説明 "各エントリは、システムに現在保存されているLSP内のTLVを説明しています。
Dynamically learned rows will not survive an
agent reboot."
INDEX { isisLSPLevel,
isisLSPID,
isisLSPTLVIndex }
::= { isisLSPTLVTable 1 }
IsisLSPTLVEntry ::=
SEQUENCE {
isisLSPTLVIndex
Unsigned32,
isisLSPTLVSeq
Unsigned32,
isisLSPTLVChecksum
IsisUnsigned16TC,
isisLSPTLVType
IsisUnsigned8TC,
isisLSPTLVLen
IsisUnsigned8TC,
isisLSPTLVValue
OCTET STRING
}
isisLSPTLVIndex OBJECT-TYPE
SYNTAX Unsigned32(1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The index of this TLV in the LSP. The first TLV has
index 1, and the Nth TLV has an index of N."
::= { isisLSPTLVEntry 1 }
isisLSPTLVSeq OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The sequence number for this LSP."
::= { isisLSPTLVEntry 2 }
isisLSPTLVChecksum OBJECT-TYPE
SYNTAX IsisUnsigned16TC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 16-bit Fletcher Checksum for this LSP."
::= { isisLSPTLVEntry 3 }
isisLSPTLVType OBJECT-TYPE
SYNTAX IsisUnsigned8TC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of this TLV."
::= { isisLSPTLVEntry 4 }
isisLSPTLVLen OBJECT-TYPE
SYNTAX IsisUnsigned8TC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The length of this TLV."
::= { isisLSPTLVEntry 5 }
isisLSPTLVValue OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of this TLV."
::= { isisLSPTLVEntry 6 }
-- The IS-IS Notification Table
-IS-IS通知テーブル
-- The IS-IS Notification Table records fields that are
-- required for notifications
isisNotificationEntry OBJECT IDENTIFIER
::= { isisNotification 1 }
isisNotificationSysLevelIndex OBJECT-TYPE
SYNTAX IsisLevel
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The system level for this notification."
::= { isisNotificationEntry 1 }
isisNotificationCircIfIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..2147483647)
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The identifier of this circuit relevant to
this notification."
::= { isisNotificationEntry 2 }
isisPduLspId OBJECT-TYPE
SYNTAX IsisLinkStatePDUID
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"An Octet String that uniquely identifies
a Link State PDU."
::= { isisNotificationEntry 3 }
isisPduFragment OBJECT-TYPE
SYNTAX IsisPDUHeader
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"Holds up to 64 initial bytes of a PDU that
triggered the notification."
::= { isisNotificationEntry 4 }
isisPduFieldLen OBJECT-TYPE
SYNTAX IsisUnsigned8TC
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"Holds the System ID length reported in PDU we received."
::= { isisNotificationEntry 5 }
isisPduMaxAreaAddress OBJECT-TYPE
SYNTAX IsisUnsigned8TC
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"Holds the Max Area Addresses reported in a PDU
we received."
::= { isisNotificationEntry 6 }
isisPduProtocolVersion OBJECT-TYPE
SYNTAX IsisUnsigned8TC
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"Holds the Protocol version reported in PDU we received."
::= { isisNotificationEntry 7 }
isisPduLspSize OBJECT-TYPE
SYNTAX Unsigned32 (0..2147483647)
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"Holds the size of LSP we received that is too
big to forward."
::= { isisNotificationEntry 8 }
isisPduOriginatingBufferSize OBJECT-TYPE
SYNTAX IsisUnsigned16TC (0..16000)
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"Holds the size of isisSysLevelOrigLSPBuffSize advertised
by the peer in the originatingLSPBufferSize TLV.
If the peer does not advertise this TLV, this
value is set to 0."
::= { isisNotificationEntry 9 }
isisPduBufferSize OBJECT-TYPE
SYNTAX IsisUnsigned16TC (0..16000)
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"Holds the size of LSP received from peer."
::= { isisNotificationEntry 10 }
isisPduProtocolsSupported OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(0..255))
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The list of protocols supported by an
adjacent system. This may be empty."
::= { isisNotificationEntry 11 }
isisAdjState OBJECT-TYPE SYNTAX INTEGER {
isisadjstate object-type構文integer {
down (1),
initializing (2),
up (3),
failed(4)
}
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The current state of an adjacency."
::= { isisNotificationEntry 12 }
isisErrorOffset OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"An offset to a problem in a PDU. If the problem
is a malformed TLV, this points to the beginning
of the TLV. If the problem is in the header, this
points to the byte that is suspicious."
::= { isisNotificationEntry 13 }
isisErrorTLVType OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The type for a malformed TLV."
::= { isisNotificationEntry 14 }
isisNotificationAreaAddress OBJECT-TYPE
SYNTAX IsisOSINSAddress
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"An Area Address."
::= { isisNotificationEntry 15 }
-- Notification definitions
--
-- Note that notifications can be disabled by setting
-- isisSysNotificationEnable false
isisDatabaseOverload NOTIFICATION-TYPE
OBJECTS {
isisNotificationSysLevelIndex,
isisSysLevelState
}
STATUS current
DESCRIPTION
"This notification is generated when the system
enters or leaves the Overload state. The number
of times this has been generated and cleared is kept
track of by isisSysStatLSPDbaseOloads."
::= { isisNotifications 1 }
isisManualAddressDrops NOTIFICATION-TYPE
OBJECTS {
isisNotificationAreaAddress
}
STATUS current
DESCRIPTION
"This notification is generated when one of the
manual areaAddresses assigned to this system is
ignored when computing routes. The object
isisNotificationAreaAddress describes the area that
has been dropped.
The number of times this event has been generated is counted by isisSysStatManAddrDropFromAreas.
このイベントが生成された回数は、IsissysStatmanAddrDropfromareasによってカウントされます。
The agent must throttle the generation of
consecutive isisManualAddressDrops notifications
so that there is at least a 5-second gap between
notifications of this type. When notifications
are throttled, they are dropped, not queued for
sending at a future time."
::= { isisNotifications 2 }
isisCorruptedLSPDetected NOTIFICATION-TYPE
OBJECTS {
isisNotificationSysLevelIndex,
isisPduLspId
}
STATUS current
DESCRIPTION
"This notification is generated when we find that
an LSP that was stored in memory has become
corrupted. The number of times this has been
generated is counted by isisSysCorrLSPs.
We forward an LSP ID. We may have independent knowledge of the ID, but in some implementations there is a chance that the ID itself will be corrupted."
LSP IDを転送します。IDの独立した知識があるかもしれませんが、いくつかの実装では、ID自体が破損する可能性があります。」
::= { isisNotifications 3 }
isisAttemptToExceedMaxSequence NOTIFICATION-TYPE
OBJECTS {
isisNotificationSysLevelIndex,
isisPduLspId
}
STATUS current
DESCRIPTION
"When the sequence number on an LSP we generate
wraps the 32-bit sequence counter, we purge and
wait to re-announce this information. This
notification describes that event. Since these
should not be generated rapidly, we generate
an event each time this happens.
While the first 6 bytes of the LSPID are ours, the other two contain useful information."
LSPIDの最初の6バイトは私たちのものですが、他の2つには有用な情報が含まれています。」
::= { isisNotifications 4 }
isisIDLenMismatch NOTIFICATION-TYPE
OBJECTS {
isisNotificationSysLevelIndex,
isisPduFieldLen,
isisNotificationCircIfIndex,
isisPduFragment
}
STATUS current
DESCRIPTION
"A notification sent when we receive a PDU
with a different value for the System ID Length.
This notification includes an index to identify
the circuit where we saw the PDU and the header of
the PDU, which may help a network manager identify
the source of the confusion.
The agent must throttle the generation of consecutive isisIDLenMismatch notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time."
エージェントは、このタイプの通知の間に少なくとも5秒のギャップがあるように、連続したISISIDLENMISMATCH通知の生成をスロットルする必要があります。通知がスロットされると、それらは削除され、将来の時間に送信するために列に並んでいません。」
::= { isisNotifications 5 }
isisMaxAreaAddressesMismatch NOTIFICATION-TYPE OBJECTS {
isismaxareaaddressSmismatch notification-typeオブジェクト{
isisNotificationSysLevelIndex, isisPduMaxAreaAddress, isisNotificationCircIfIndex, isisPduFragment }
isisnotificationsyslevelindex、isispdumaxareaaddress、isisnotificationcircifindex、isispdufragment}}
STATUS current DESCRIPTION "A notification sent when we receive a PDU with a different value for the Maximum Area Addresses. This notification includes the header of the packet, which may help a network manager identify the source of the confusion.
ステータス現在の説明 "最大領域アドレスに対して異なる値を持つPDUを受け取ったときに送信される通知。この通知には、ネットワークマネージャーが混乱の原因を特定するのに役立つパケットのヘッダーが含まれます。
The agent must throttle the generation of consecutive isisMaxAreaAddressesMismatch notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time."
エージェントは、このタイプの通知の間に少なくとも5秒のギャップがあるように、連続したIsismaxareaaddressessmismatch通知の生成をスロットルする必要があります。通知がスロットされると、それらは削除され、将来の時間に送信するために列に並んでいません。」
::= { isisNotifications 6 }
isisOwnLSPPurge NOTIFICATION-TYPE
OBJECTS {
isisNotificationSysLevelIndex,
isisNotificationCircIfIndex,
isisPduLspId
}
STATUS current
DESCRIPTION
"A notification sent when we receive a PDU
with our systemID and zero age. This
notification includes the circuit Index
and router ID from the LSP, if available,
which may help a network manager
identify the source of the confusion."
::= { isisNotifications 7 }
isisSequenceNumberSkip NOTIFICATION-TYPE
OBJECTS {
isisNotificationSysLevelIndex,
isisNotificationCircIfIndex,
isisPduLspId
}
STATUS current
DESCRIPTION
"When we receive an LSP with our System ID
and different contents, we may need to reissue
the LSP with a higher sequence number.
We send this notification if we need to increase the sequence number by more than one. If two Intermediate Systems are configured with the same System ID, this notification will fire."
シーケンス番号を複数増やす必要がある場合は、この通知を送信します。同じシステムIDで2つの中間システムが構成されている場合、この通知は発射されます。」
::= { isisNotifications 8 }
isisAuthenticationTypeFailure NOTIFICATION-TYPE
OBJECTS {
isisNotificationSysLevelIndex,
isisNotificationCircIfIndex,
isisPduFragment
}
STATUS current
DESCRIPTION
"A notification sent when we receive a PDU
with the wrong authentication type field.
This notification includes the header of the
packet, which may help a network manager
identify the source of the confusion.
The agent must throttle the generation of consecutive isisAuthenticationTypeFailure notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time."
エージェントは、このタイプの通知の間に少なくとも5秒のギャップがあるように、連続したIsisAuthenticationTypeFailure通知の生成をスロットルする必要があります。通知がスロットされると、それらは削除され、将来の時間に送信するために列に並んでいません。」
::= { isisNotifications 9 }
isisAuthenticationFailure NOTIFICATION-TYPE
OBJECTS {
isisNotificationSysLevelIndex,
isisNotificationCircIfIndex,
isisPduFragment
}
STATUS current
DESCRIPTION
"A notification sent when we receive a PDU
with an incorrect authentication information
field. This notification includes the header
of the packet, which may help a network manager
identify the source of the confusion.
The agent must throttle the generation of consecutive isisAuthenticationFailure notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time."
エージェントは、このタイプの通知の間に少なくとも5秒のギャップがあるように、連続したIsisAuthenticationFailure通知の生成をスロットルする必要があります。通知がスロットされると、それらは削除され、将来の時間に送信するために列に並んでいません。」
::= { isisNotifications 10 }
isisVersionSkew NOTIFICATION-TYPE
OBJECTS {
isisNotificationSysLevelIndex,
isisNotificationCircIfIndex,
isisPduProtocolVersion,
isisPduFragment
}
STATUS current
DESCRIPTION
"A notification sent when we receive a Hello
PDU from an IS running a different version
of the protocol. This notification includes
the header of the packet, which may help a
network manager identify the source of the
confusion.
The agent must throttle the generation of consecutive isisVersionSkew notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time."
エージェントは、このタイプの通知の間に少なくとも5秒のギャップがあるように、連続したIsisversionsionsionskew通知の生成をスロットルする必要があります。通知がスロットされると、それらは削除され、将来の時間に送信するために列に並んでいません。」
::= { isisNotifications 11 }
isisAreaMismatch NOTIFICATION-TYPE
OBJECTS {
isisNotificationCircIfIndex,
isisPduFragment
}
STATUS current
DESCRIPTION
"A notification sent when we receive a Hello
PDU from an IS that does not share any
area address. This notification includes
the header of the packet, which may help a
network manager identify the source of the
confusion.
The agent must throttle the generation of consecutive isisAreaMismatch notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time."
エージェントは、このタイプの通知の間に少なくとも5秒のギャップがあるように、連続したIsisareAmismatch通知の生成をスロットルする必要があります。通知がスロットされると、それらは削除され、将来の時間に送信するために列に並んでいません。」
::= { isisNotifications 12 }
isisRejectedAdjacency NOTIFICATION-TYPE
OBJECTS {
isisNotificationSysLevelIndex,
isisNotificationCircIfIndex,
isisPduFragment
}
STATUS current
DESCRIPTION
"A notification sent when we receive a Hello
PDU from an IS but do not establish an
adjacency for some reason.
The agent must throttle the generation of consecutive isisRejectedAdjacency notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time."
エージェントは、このタイプの通知の間に少なくとも5秒のギャップがあるように、連続したISISISREJECTEDJACENCY通知の生成をスロットルする必要があります。通知がスロットされると、それらは削除され、将来の時間に送信するために列に並んでいません。」
::= { isisNotifications 13 }
isisLSPTooLargeToPropagate NOTIFICATION-TYPE
OBJECTS {
isisNotificationSysLevelIndex,
isisNotificationCircIfIndex,
isisPduLspSize,
isisPduLspId
}
STATUS current
DESCRIPTION
"A notification sent when we attempt to propagate
an LSP that is larger than the dataLinkBlockSize
for the circuit.
The agent must throttle the generation of consecutive isisLSPTooLargeToPropagate notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time."
エージェントは、このタイプの通知の間に少なくとも5秒のギャップがあるように、連続したISISLSPTOULARGETOPROPAGATE通知の生成をスロットルする必要があります。通知がスロットされると、それらは削除され、将来の時間に送信するために列に並んでいません。」
::= { isisNotifications 14 }
isisOrigLSPBuffSizeMismatch NOTIFICATION-TYPE
OBJECTS {
isisNotificationSysLevelIndex,
isisNotificationCircIfIndex,
isisPduLspId,
isisPduOriginatingBufferSize,
isisPduBufferSize
}
STATUS current
DESCRIPTION
"A notification sent when a Level 1 LSP or Level
2 LSP is received that is larger than the local
value for isisSysLevelOrigLSPBuffSize, or when an
LSP is received that contains the supported Buffer Size
option and the value in the PDU option field does
not match the local value for isisSysLevelOrigLSPBuffSize.
We pass up the size from the option field and the
size of the LSP when one of them exceeds our configuration.
The agent must throttle the generation of consecutive isisOrigLSPBuffSizeMismatch notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time."
エージェントは、このタイプの通知の間に少なくとも5秒のギャップがあるように、連続したIsisoriglspbuffsizemismatch通知の生成をスロットルする必要があります。通知がスロットされると、それらは削除され、将来の時間に送信するために列に並んでいません。」
::= { isisNotifications 15 }
isisProtocolsSupportedMismatch NOTIFICATION-TYPE
OBJECTS {
isisNotificationSysLevelIndex,
isisNotificationCircIfIndex,
isisPduProtocolsSupported,
isisPduLspId,
isisPduFragment
}
STATUS current
DESCRIPTION
"A notification sent when a non-pseudonode
segment 0 LSP is received that has no matching
protocols supported. This may be because the system
does not generate the field, or because there are no
common elements. The list of protocols supported
should be included in the notification: it may be
empty if the TLV is not supported, or if the
TLV is empty.
The agent must throttle the generation of consecutive isisProtocolsSupportedMismatch notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time."
エージェントは、このタイプの通知の間に少なくとも5秒のギャップがあるように、連続したISISProtocolsSupportedMismatch通知の生成をスロットルする必要があります。通知がスロットされると、それらは削除され、将来の時間に送信するために列に並んでいません。」
::= { isisNotifications 16 }
isisAdjacencyChange NOTIFICATION-TYPE
OBJECTS {
isisNotificationSysLevelIndex,
isisNotificationCircIfIndex,
isisPduLspId,
isisAdjState
}
STATUS current
DESCRIPTION
"A notification sent when an adjacency changes
state, entering or leaving state up.
The first 6 bytes of the isisPduLspId are the
SystemID of the adjacent IS.
The isisAdjState is the new state of the adjacency."
::= { isisNotifications 17 }
isisLSPErrorDetected NOTIFICATION-TYPE
OBJECTS {
isisNotificationSysLevelIndex,
isisPduLspId,
isisNotificationCircIfIndex,
isisPduFragment,
isisErrorOffset,
isisErrorTLVType
}
STATUS current
DESCRIPTION
"This notification is generated when we receive
an LSP with a parse error. The isisCircIfIndex
holds an index of the circuit on which the PDU
arrived. The isisPduFragment holds the start of the
LSP, and the isisErrorOffset points to the problem.
If the problem is a malformed TLV, isisErrorOffset points to the start of the TLV, and isisErrorTLVType holds the value of the type.
問題が奇形のTLVである場合、IsiserroroffsetはTLVの開始を指し、IsiserrortlVTypeはタイプの値を保持します。
If the problem is with the LSP header, isisErrorOffset points to the suspicious byte.
問題がLSPヘッダーにある場合、Isiserroroffsetは疑わしいバイトを指します。
The number of such LSPs is accumulated in isisSysStatLSPErrors."
そのようなLSPの数は、IsissysStatlSperrorsに蓄積されます。」
::= { isisNotifications 18 }
-- Agent Conformance Definitions
-- We define the objects a conformant agent must define
isisCompliances OBJECT IDENTIFIER ::= { isisConformance 1 }
isisGroups OBJECT IDENTIFIER ::= { isisConformance 2 }
-- compliance statements
- コンプライアンスステートメント
isisCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for agents that support the IS-IS MIB.
ISISComplianceモジュールコンプライアンスステータス現在の説明 "IS-IS MIBをサポートするエージェントのコンプライアンスステートメント。
There are a number of INDEX objects that cannot be represented in the form of OBJECT clauses in SMIv2, but for which there are compliance requirements. Those requirements and similar requirements for related objects are expressed below, in pseudo-OBJECT clause form, in this description:
SMIV2のオブジェクト条項の形で表現できないが、コンプライアンス要件があるインデックスオブジェクトは多数あります。関連するオブジェクトのこれらの要件と同様の要件を、この説明では、次の説明において、以下に表します。
-- OBJECT isisSummAddressType
-- SYNTAX InetAddressType { ipv4(1), ipv6(2) }
--
-- DESCRIPTION
-- The MIB requires support for IPv4 Summary
-- Addresses and anticipates the support of
-- IPv6 addresses.
--
--
-- OBJECT isisRedistributeAddrType
-- SYNTAX InetAddressType { ipv4(1), ipv6(2) }
--
-- DESCRIPTION
-- The MIB requires support for IPv4
-- Redistribution Addresses and anticipates
-- the support of IPv6 addresses."
--
--
-- OBJECT isisISAdjIPAddrType
-- SYNTAX InetAddressType { ipv4(1), ipv6(2) }
--
-- DESCRIPTION
-- The MIB requires support for IPv4
-- Adjacency Addresses and anticipates the
-- support of IPv6 addresses.
MODULE -- this module
MANDATORY-GROUPS {
isisSystemGroup,
isisCircuitGroup,
isisISAdjGroup,
isisNotificationObjectGroup,
isisNotificationGroup
}
::= { isisCompliances 1 }
-- List of all groups, mandatory and optional isisAdvancedCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for agents that fully support the IS-IS MIB.
- すべてのグループのリスト、必須およびオプションのISISADVancedCompliance Module Complianceステータス現在の説明 "IS-IS MIBを完全にサポートするエージェントのコンプライアンスステートメント。
There are a number of INDEX objects that cannot be represented in the form of OBJECT clauses in SMIv2, but for which there are compliance requirements. Those requirements and similar requirements for related objects are expressed below, in pseudo-OBJECT clause form, in this description:
SMIV2のオブジェクト条項の形で表現できないが、コンプライアンス要件があるインデックスオブジェクトは多数あります。関連するオブジェクトのこれらの要件と同様の要件を、この説明では、次の説明において、以下に表します。
-- OBJECT isisSummAddressType
-- SYNTAX InetAddressType { ipv4(1), ipv6(2) }
--
-- DESCRIPTION
-- The MIB requires support for IPv4 Summary
-- Addresses and anticipates the support of
-- IPv6 addresses.
--
--
-- OBJECT isisRedistributeAddrType
-- SYNTAX InetAddressType { ipv4(1), ipv6(2) }
--
-- DESCRIPTION
-- The MIB requires support for IPv4
-- Redistribution Addresses and anticipates
-- the support of IPv6 addresses."
--
--
-- OBJECT isisISAdjIPAddrType
-- SYNTAX InetAddressType { ipv4(1), ipv6(2) }
--
-- DESCRIPTION
-- The MIB requires support for IPv4
-- Adjacency Addresses and anticipates the
-- support of IPv6 addresses.
--
--
-- OBJECT isisIPRADestType
-- SYNTAX InetAddressType { ipv4(1), ipv6(2) }
--
-- DESCRIPTION
-- The MIB requires support for IPv4 RA
-- Addresses and anticipates the support of
-- IPv6 addresses.
--
--
-- OBJECT isisIPRANextHopType
-- SYNTAX InetAddressType { ipv4(1), ipv6(2) }
--
-- DESCRIPTION
-- The MIB requires support for IPv4 NextHop
-- Addresses and anticipates the support of
-- IPv6 addresses.
MODULE -- this module
MANDATORY-GROUPS {
isisSystemGroup,
isisCircuitGroup,
isisISAdjGroup,
isisNotificationObjectGroup,
isisNotificationGroup,
isisISPDUCounterGroup,
isisRATableGroup,
isisISIPRADestGroup,
isisLSPGroup
}
::= { isisCompliances 2 }
isisReadOnlyCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"When this MIB is implemented without support for
read-create (i.e., in read-only mode), the
implementation can claim read-only compliance. Such
a device can then be monitored but cannot be
configured with this MIB."
MODULE -- this module
MANDATORY-GROUPS {
isisSystemGroup,
isisCircuitGroup,
isisISAdjGroup
}
OBJECT isisSysLevelType MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSYSLEVELTYPE MIN-ACCESS READ-ONLY説明「書き込みアクセスは不要です。」
OBJECT isisSysID MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSYSID MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisSysMaxPathSplits MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSYSMAXPATHSPLITS MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisSysMaxLSPGenInt MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSYSMAXLSPGENINT MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisSysPollESHelloRate MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSYSPOLLESHELLATE MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisSysWaitTime MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSYSWAITTIME MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisSysAdminState MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSYSADMINSTATE MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisSysL2toL1Leaking MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトisissysl2tol1leaking min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisSysMaxAge MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSYSMAXAGE MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisManAreaAddrExistState MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISMANAREAADDREXISTSTATE MIN-ACCESS読み取り専用説明「書き込みアクセスは必要ありません」。
OBJECT isisSysLevelOrigLSPBuffSize MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSYSYSLEVELORIGLSPBUFFSIZE MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisSysLevelMinLSPGenInt MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSYSLEVELMINLSPGENINT MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisSysLevelSetOverload MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSYSLEVELSETOVERLOAD MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisSysLevelSetOverloadUntil MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSYSLEVELSETOVERLOADUNTIL MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisSysLevelMetricStyle MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSYSLEVELMETRICSTYLE MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisSysLevelSPFConsiders MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSYSLEVEVELSPFCONSIDERS MIN-ACCESS READONLY説明「書き込みアクセスは不要です。」
OBJECT isisSysLevelTEEnabled MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSYSYSLEVELTEENABLED MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisSysReceiveLSPBufferSize MIN-ACCESS read-only DESCRIPTION
オブジェクトisissysysreceivelspbuffersize min-access読み取り専用説明
"Write access is not required."
「書き込みアクセスは必要ありません。」
OBJECT isisSummAddrExistState MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSUMMADDREXISTSTATE MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisSummAddrMetric MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSUMMADDRETRIC MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisSummAddrFullMetric MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISSUMMADDRFULMETRIC MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisRedistributeAddrExistState MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISREDISTERTIVITEADDREXISTSTATE MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircAdminState MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISCIRCADMINSTATE MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircExistState MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISCIRCEXISTSTATE MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircType MIN-ACCESS read-only DESCRIPTION "Write access is not required."
Object isiscirctype min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircExtDomain MIN-ACCESS read-only DESCRIPTION "Write access is not required."
Object isiscircextdomain min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircLevelType MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISCIRCLEVELTYPE MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircPassiveCircuit MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISCIRCPASSIVECIRCUIT MIN-ACCESS READONLY説明「書き込みアクセスは不要です。」
OBJECT isisCircMeshGroupEnabled MIN-ACCESS read-only DESCRIPTION "Write access is not required."
Object isiscircmeshgroupEnabled Min-Access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircMeshGroup MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISCIRCMESHGROUP MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircSmallHellos MIN-ACCESS read-only DESCRIPTION "Write access is not required."
Object isiscircsmallhellos min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircExtendedCircID MIN-ACCESS read-only DESCRIPTION "Write access is not required."
Object isiscircextedendcircid min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircIfIndex MIN-ACCESS read-only DESCRIPTION "Write access is not required."
Object Iscircifindex Min-Access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCirc3WayEnabled MIN-ACCESS read-only DESCRIPTION "Write access is not required."
Object isiscirc3wayEnabled min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircLevelMetric MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISCIRCLEVELMETRIC MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircLevelWideMetric MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISCIRCLEVELWIDEMETRIC MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircLevelISPriority MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISCIRCLEVELISPRIORITY MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircLevelHelloMultiplier MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISCIRCLEVELHELLOMULTIPLIER MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircLevelHelloTimer MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISCIRCLEVELHELLOTIMER MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircLevelDRHelloTimer MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISCIRCLEVELDRHELLOTIMER MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircLevelLSPThrottle MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISCIRCLEVELLSPTHROTTLE MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircLevelMinLSPRetransInt MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISCIRCLEVELMINLSPRETRANSINT MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT isisCircLevelCSNPInterval MIN-ACCESS read-only DESCRIPTION "Write access is not required."
OBJECT isisCircLevelPartSNPInterval MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISISCIRCLEVELPARTSNPINTERVAL MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
::= { isisCompliances 3 }
-- MIB Grouping
-MIBグループ
isisSystemGroup OBJECT-GROUP
OBJECTS {
isisSysVersion,
isisSysLevelType,
isisSysID,
isisSysMaxPathSplits,
isisSysMaxLSPGenInt,
isisSysPollESHelloRate,
isisSysWaitTime,
isisSysAdminState,
isisSysL2toL1Leaking,
isisSysMaxAge,
isisSysProtSupported,
isisSysNotificationEnable,
isisManAreaAddrExistState,
isisSysLevelOrigLSPBuffSize,
isisSysLevelMinLSPGenInt,
isisSysLevelState,
isisSysLevelSetOverload,
isisSysLevelSetOverloadUntil,
isisSysLevelMetricStyle,
isisSysLevelSPFConsiders,
isisSysLevelTEEnabled,
isisSysReceiveLSPBufferSize,
isisSummAddrExistState,
isisSummAddrMetric,
isisAreaAddr,
isisSummAddrFullMetric,
isisRedistributeAddrExistState,
isisRouterHostName,
isisRouterID,
isisSysStatCorrLSPs,
isisSysStatLSPDbaseOloads,
isisSysStatManAddrDropFromAreas,
isisSysStatAttmptToExMaxSeqNums,
isisSysStatSeqNumSkips,
isisSysStatOwnLSPPurges,
isisSysStatIDFieldLenMismatches,
isisSysStatPartChanges,
isisSysStatSPFRuns,
isisSysStatAuthTypeFails,
isisSysStatAuthFails,
isisSysStatLSPErrors
}
STATUS current
DESCRIPTION
"The collections of objects used to manage an
IS-IS router."
::= { isisGroups 1 }
isisCircuitGroup OBJECT-GROUP
OBJECTS {
isisNextCircIndex,
isisCircAdminState,
isisCircExistState,
isisCircType,
isisCircExtDomain,
isisCircLevelType,
isisCircAdjChanges,
isisCircNumAdj,
isisCircInitFails,
isisCircRejAdjs,
isisCircIDFieldLenMismatches,
isisCircMaxAreaAddrMismatches,
isisCircAuthTypeFails,
isisCircAuthFails,
isisCircLANDesISChanges,
isisCircPassiveCircuit,
isisCircMeshGroupEnabled,
isisCircMeshGroup,
isisCircSmallHellos,
isisCircLastUpTime,
isisCirc3WayEnabled,
isisCircExtendedCircID,
isisCircIfIndex,
isisCircLevelMetric,
isisCircLevelWideMetric,
isisCircLevelISPriority,
isisCircLevelIDOctet,
isisCircLevelID,
isisCircLevelDesIS,
isisCircLevelHelloMultiplier,
isisCircLevelHelloTimer,
isisCircLevelDRHelloTimer,
isisCircLevelLSPThrottle,
isisCircLevelMinLSPRetransInt,
isisCircLevelCSNPInterval,
isisCircLevelPartSNPInterval
}
STATUS current
DESCRIPTION
"The collections of objects used to describe an
IS-IS Circuit."
::= { isisGroups 2 }
isisISAdjGroup OBJECT-GROUP
OBJECTS {
isisISAdjState,
isisISAdj3WayState,
isisISAdjNeighSNPAAddress,
isisISAdjNeighSysType,
isisISAdjNeighSysID,
isisISAdjNbrExtendedCircID,
isisISAdjUsage,
isisISAdjHoldTimer,
isisISAdjNeighPriority,
isisISAdjLastUpTime,
isisISAdjAreaAddress,
isisISAdjIPAddrType,
isisISAdjIPAddrAddress,
isisISAdjProtSuppProtocol
}
STATUS current
DESCRIPTION
"The collections of objects used to manage an
IS-IS Adjacency."
::= { isisGroups 3 }
isisNotificationObjectGroup OBJECT-GROUP
OBJECTS {
isisNotificationSysLevelIndex,
isisNotificationCircIfIndex,
isisPduLspId,
isisPduFragment,
isisPduFieldLen,
isisPduMaxAreaAddress,
isisPduProtocolVersion,
isisPduLspSize,
isisPduOriginatingBufferSize,
isisPduBufferSize,
isisPduProtocolsSupported,
isisAdjState,
isisErrorOffset,
isisErrorTLVType,
isisNotificationAreaAddress
}
STATUS current
DESCRIPTION
"The objects used to record notification parameters."
::= { isisGroups 4 }
isisNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS {
isisDatabaseOverload,
isisManualAddressDrops,
isisCorruptedLSPDetected,
isisAttemptToExceedMaxSequence,
isisIDLenMismatch,
isisMaxAreaAddressesMismatch,
isisOwnLSPPurge,
isisSequenceNumberSkip,
isisAuthenticationTypeFailure,
isisAuthenticationFailure,
isisVersionSkew,
isisAreaMismatch,
isisRejectedAdjacency,
isisLSPTooLargeToPropagate,
isisOrigLSPBuffSizeMismatch,
isisProtocolsSupportedMismatch,
isisAdjacencyChange,
isisLSPErrorDetected
}
STATUS current
DESCRIPTION
"The collections of notifications sent by an IS."
::= { isisGroups 5 }
isisISPDUCounterGroup OBJECT-GROUP
OBJECTS {
isisPacketCountIIHello,
isisPacketCountISHello,
isisPacketCountESHello,
isisPacketCountLSP,
isisPacketCountCSNP,
isisPacketCountPSNP,
isisPacketCountUnknown
}
STATUS current
DESCRIPTION
"The collections of objects used to count protocol PDUs."
::= { isisGroups 6 }
isisRATableGroup OBJECT-GROUP
OBJECTS {
isisRAExistState,
isisRAAdminState,
isisRAAddrPrefix,
isisRAMapType,
isisRAMetric,
isisRAMetricType,
isisRASNPAAddress,
isisRASNPAMask,
isisRASNPAPrefix,
isisRAType
}
STATUS current
DESCRIPTION
"The collections of objects used to manage the
reachable NSAP prefixes."
::= { isisGroups 7 }
isisISIPRADestGroup OBJECT-GROUP
OBJECTS {
isisIPRANextHopType,
isisIPRANextHop,
isisIPRAType,
isisIPRAExistState,
isisIPRAAdminState,
isisIPRAMetric,
isisIPRAFullMetric,
isisIPRAMetricType,
isisIPRASNPAAddress,
isisIPRASourceType
}
STATUS current
DESCRIPTION
"The collections of objects used to manage configured
IP addresses."
::= { isisGroups 8 }
isisLSPGroup OBJECT-GROUP
OBJECTS {
isisLSPSeq,
isisLSPZeroLife,
isisLSPChecksum,
isisLSPLifetimeRemain,
isisLSPPDULength,
isisLSPAttributes,
isisLSPTLVSeq,
isisLSPTLVChecksum,
isisLSPTLVType,
isisLSPTLVLen,
isisLSPTLVValue
}
STATUS current
DESCRIPTION
"The collections of objects used to observe the LSP
Database."
::= { isisGroups 9 }
END5. IANA Considerations
終了5。IANAの考慮事項
The MIB module in this document uses the following IANA-assigned OBJECT IDENTIFIER values recorded in the SMI Numbers registry:
このドキュメントのMIBモジュールは、SMI番号レジストリに記録された次のIANAによって割り当てられたオブジェクト識別子値を使用します。
Descriptor OBJECT IDENTIFIER value
---------- -----------------------
isisMIB { mib-2 138 }
isismib {mib-2 138}
This MIB is based on a March 1994 document by Chris Gunner, who should be held blameless for the errors introduced since then. This version has been modified to include MIB-II syntax, to exclude portions of the protocol that are not relevant to IP, such as the ES-IS protocol, and to add management support for current practice.
このMIBは、1994年3月の文書に基づいています。クリスガンナーは、それ以来導入されたエラーについて非難されるべきです。このバージョンは、MIB-II構文を含めるように変更されており、ES-ISプロトコルなどのIPに関連しないプロトコルの一部を除外し、現在の実践の管理サポートを追加します。
We would like to thank the following individuals for constructive and valuable comments: Mike Bartlett, Neal Castagnoli, Ken Chapman, Joan Cucchiara, Satish Dattatri, Nagi Jonnala, Adrian Farrel, Shamik Ganguly, Les Ginsberg, Don Goodspeed, Jeff Gross, Jim Halpin, Jon Harrison, Dimitri Haskin, C. M. Heard, Peter Higginson, Christian Hopps, Laura Liu, Gavin McPherson, Kay Noguchi, Serge Maskalik, Z. Opalka, Jeff Pickering, Sundar Ramachandran, Swaminatha Ramalingam, Aravind Ravikumar, Juergen Schoenwaelder, Koen Vermeulen, Hans De Vleeschouwer, Bert Wijnen, and Bingzhang Zhao.
建設的で貴重なコメントについて、次の個人に感謝したいと思います：マイク・バートレット、ニール・カスタニョーリ、ケン・チャップマン、ジョーン・クッキアラ、サティシュ・ダッタトリ、ナギ・ジョンナラ、エイドリアン・ファレル、シャミク・ガングリー、レス・ギンズバーグ、ドン・ベッドスピード、ジェフ・グロス、ジム・ハルピン、ジョン・ハリソン、ディミトリ・ハスキン、C。M。ハード、ピーター・ヒギンソン、クリスチャン・ホップス、ローラ・リュー、ギャビン・マクファーソン、ケイ・ノグチ、セルジュ・マスカリク、Z。オパルカ、ジェフ・ピカリング、スンダル・ラマチャンドラン、スワミナサ・ラミンガム、アラヴィンド・ラヴィンド・ラヴィン・ラヴィン・ラヴィン・ラヴィン・ラヴィン・ラヴィン・ラヴィン・ラヴァンはDe Vleeschouwer、Bert Wijnen、およびBingzhang Zhao。
Management information defined in this MIB may be considered sensitive in some network environments.
このMIBで定義されている管理情報は、一部のネットワーク環境で敏感であると見なされる場合があります。
This MIB may be used to manage an IP router, which is used to direct network traffic. The control of network traffic allows an attacker to deny service to a region of the network or to forward traffic to adversaries. By raising or lowering metrics, traffic may be directed to insecure portions of the network. By disabling the protocol on an interface, the network may be partitioned. Changes to the network topology will force all routers to recompute their routes. Periodic route changes have brought down networks in the past by subjecting routers to stressful recomputations.
このMIBは、ネットワークトラフィックを向けるために使用されるIPルーターの管理に使用できます。ネットワークトラフィックの制御により、攻撃者はネットワークの地域へのサービスを拒否したり、トラフィックを敵に転送できます。メトリックを引き上げたり低下させることにより、トラフィックをネットワークの安全でない部分に向けることができます。インターフェイス上のプロトコルを無効にすることにより、ネットワークを分割することができます。ネットワークトポロジの変更により、すべてのルーターがルートを再計算するようになります。定期的なルートの変更により、ルーターにストレスの多い再構成にさらされることにより、過去にネットワークが削減されました。
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. Authentication of received SNMP requests and controlled access to management information should be employed in such environments.
このMIBには、読み取りワイトおよび/またはread-Createの最大アクセス句がある管理オブジェクトがいくつかあります。このようなオブジェクトは、一部のネットワーク環境で敏感または脆弱と見なされる場合があります。適切な保護なしの非セキュア環境でのセット操作のサポートは、ネットワーク操作に悪影響を与える可能性があります。受信したSNMP要求の認証と管理情報への制御されたアクセスは、そのような環境で採用する必要があります。
We identify a set of threats and then list attributes that can be used in each form of attack. We discuss the effects that can be obtained by a single change to the variable in each class.
一連の脅威を特定し、各形式の攻撃で使用できる属性をリストします。各クラスの変数への単一の変更によって得られる効果について説明します。
- Drop an Adjacency - Drop all Peers - Drop Subnetwork - Split the Network - Intermittent Outages - Redirect Traffic - Delay Convergence - Avoid Detection - Prevent Updates - Hijack LAN - Create Problems for CLNS Networks
- 隣接するドロップ - すべてのピア - サブネットワークのドロップ - ネットワークの分割 - 断続的な停止 - トラフィックのリダイレクト - 遅延収束 - 検出を避ける - 更新を防止 - ハイジャックLAN- CLNSネットワークの問題の作成
By changing attributes that are used to peer, we can disrupt an adjacency and bring a link down.
ピアに使用される属性を変更することにより、隣接を混乱させ、リンクをダウンさせることができます。
isisCirc3WayEnabled isisCircAdminState isisCircExistState isisCircLevelDRHelloTimer isisCircLevelHelloTimer isisCircLevelType isisCircSmallHellos
ISISCIRC3WAYENABLED ISISCIRCADMINSTATE ISISCIRCEXISTSTATE ISISCIRCLEVELDLHELLOTIMER ISISCIRCLEVELHELLOTIMER ISISCIRCLEVELTYPE ISISCIRCSMALLHELLOS
These attributes can be used to break some or all of a router's adjacencies. In the case of System ID, the adjacency may be restored. However, it will subject the network to additional stress.
これらの属性は、ルーターの隣接の一部またはすべてを破るために使用できます。システムIDの場合、隣接が復元される場合があります。ただし、ネットワークを追加のストレスにさらします。
isisSysLevelType isisManAreaAddrExistState isisSysAdminState isisSysID
ISISSYSLEVELTYPE ISISMANAREAADREXISTSTATE ISISSYSYSADMINSTATE ISISSYSID
This attribute can be used to stop advertisement of a subnetwork reachable through a single interface.
この属性を使用して、単一のインターフェイスを介して到達可能なサブネットワークの広告を停止できます。
isisCircPassiveCircuit
ISISCIRCPASSIVECIRCUIT
If the network design depends upon Wide Metrics or TE, we can use these attributes to prevent traffic from passing through a router.
ネットワーク設計が幅広いメトリックまたはTEに依存している場合、これらの属性を使用して、トラフィックがルーターを通過するのを防ぐことができます。
isisSysLevelMetricStyle isisSysLevelOrigLSPBuffSize isisSysLevelSPFConsiders isisSysLevelTEEnabled isisSysReceiveLSPBufferSize
We can use these attributes to subject the network to a series of topology changes, or otherwise force extensive recomputations of routes.
これらの属性を使用して、ネットワークを一連のトポロジの変更にさらしたり、ルートの広範な再計算を強制することもできます。
isisSysLevelMinLSPGenInt isisSysLevelSetOverload isisSysLevelSetOverloadUntil isisSysMaxAge isisSysMaxLSPGenInt isisSysL2toL1Leaking isisSysID
ISISSYSLEVELMINLSPGENINT ISISSYSLEVELSETOVERLOAD ISISSYSLEVELSETOVERLOADLODIL ISISSYSMAXAGE ISISSYSMAXLSPGENINT ISISSL2TOL1LEAKING ISISSYSID
By changing attributes such as metrics, we can push traffic to different parts of the network. This may allow an intruder to observe data traffic from otherwise remote parts of the network.
メトリックなどの属性を変更することにより、ネットワークのさまざまな部分にトラフィックをプッシュできます。これにより、侵入者はネットワークのリモート部分からのデータトラフィックを観察することができます。
We may also use these attributes to deny service to parts of the network.
また、これらの属性を使用して、ネットワークの一部へのサービスを拒否する場合があります。
isisSysMaxPathSplits isisCircLevelMetric isisCircLevelWideMetric isisIPRAAdminState isisIPRAExistState isisIPRAFullMetric isisIPRAMetric isisIPRAMetricType isisIPRANextHop isisIPRANextHopType isisIPRASNPAAddress isisIPRAType isisRedistributeAddrExistState isisSummAddrExistState isisSummAddrFullMetric isisSummAddrMetric isisSysL2toL1Leaking
isissysmaxpathsplits isisclevelmetric isiscrvelwidemetric isisipraadminstate isisipraexistrate isisipraMetric isisiprametric isisiprametrictype isisipranexthop isisipranexthoptepe isisisprasddrestdisteptepeisisispristepe isisisipranexthoptepe xiststate isissummaddrfulltric isissummaddretric isissl2tol1leaking
These attributes can be used to slow convergence by increasing the minimal interval required to update a packet.
これらの属性は、パケットの更新に必要な最小間隔を増やすことにより、収束を遅くするために使用できます。
isisCircLevelCSNPInterval isisCircLevelLSPThrottle isisCircLevelMinLSPRetransInt isisCircLevelPartSNPInterval isisSysWaitTime isisCircPassiveCircuit
ISISCIRCLEVELCSNPINTERVAL ISISCIRCLEVELLSPTHROTTLE ISISCIRCLEVELMINLSPRETRANSINT ISISCIRCLEVELPARTSNPINTERVAL ISISSWAITTIME ISISCIRCPASSIVECIRCUIT
By turning off traps, we can prevent a Network Management station from observing problems in the network caused by other aspects of an attack.
トラップをオフにすることにより、ネットワーク管理ステーションが攻撃の他の側面によって引き起こされるネットワーク内の問題を観察するのを防ぐことができます。
isisSysNotificationEnable
isissysnotificationEnable
Mesh Groups can be used to prevent the transmission of Link State PDUs on certain interfaces, delaying or preventing the propagation of updates.
メッシュグループを使用して、特定のインターフェイスでのリンク状態PDUの送信を防ぎ、更新の伝播を遅らせたり防止したりできます。
isisCircMeshGroup isisCircMeshGroupEnabled
ISISCIRCMESHGROUP ISISCIRCMESHGROUPENABLED
If we have compromised a router, we can use this attribute to become the designated router and lie about the topology of a LAN.
ルーターを妥協した場合、この属性を使用して指定されたルーターになり、LANのトポロジーについて嘘をつくことができます。
isisCircLevelISPriority
ISISCIRCLEVELISPRIORITY
This attribute can be used to modify the handling of CLNS traffic.
この属性を使用して、CLNSトラフィックの処理を変更できます。
isisRAAddrPrefix isisRAAdminState isisRAExistState isisRAMapType isisRAMetric isisRAMetricType isisRASNPAAddress isisRASNPAMask isisRASNPAPrefix isisRAType isisSysPollESHelloRate
isisraaddrprefix isisraadminstate isisraexiststate isisramaptype isisrametric isisrametrictyte
The following writable attributes do not pose a known security risk.
次の手紙の属性は、既知のセキュリティリスクをもたらしません。
isisCircExtDomain isisCircExtendedCircID isisCircIfIndex isisCircLevelHelloMultiplier isisCircType
isiscircextdomain isiscircextedendedcircid isiscifindex isiscirvelhellomultipier isiscirctype
Much of the MIB is used to set or read attributes which are readily visible to any intruder who has access to traffic. None of the security attributes are setable or visible through the MIB. Read access to the MIB does not pose additional risks or vulnerabilities.
MIBの多くは、トラフィックにアクセスできる侵入者に容易に見える属性を設定または読み取りに使用します。セキュリティ属性のいずれも、MIBを介して設定または表示できません。MIBへのアクセスを読むと、追加のリスクや脆弱性が発生しません。
If write access is to be provided, it is RECOMMENDED that implementers consider the security features as provided by the SNMPv3 framework (see [RFC3410], section 8), including full support for the SNMPv3 cryptographic mechanisms (for authentication and privacy).
書き込みアクセスを提供する場合は、SNMPV3暗号化メカニズム（認証とプライバシーのため）の完全なサポートを含む、SNMPV3フレームワーク（[RFC3410]、セクション8を参照）で提供されるセキュリティ機能を実装者に考慮することをお勧めします。
SNMP versions prior to SNMPv3 did not include adequate security. Even if the network itself is secure (for example by using IPSec), even then, there is no control as to who on the secure network is allowed to access and GET/SET (read/change/create/delete) the objects in this MIB module.
SNMPV3以前のSNMPバージョンには、適切なセキュリティは含まれていませんでした。ネットワーク自体が（たとえばIPSECを使用して）安全である場合でも、それでもセキュアネットワーク上の誰がアクセス/セット/セット（読み取り/変更/作成/削除/削除）を制御することはできません。MIBモジュール。
Deployment of SNMP versions prior to SNMPv3 is NOT RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to enable cryptographic security. It is then a customer/operator responsibility to ensure that the SNMP entity giving access to an instance of this MIB module is properly configured to give access to the objects only to those principals (users) that have legitimate rights to indeed GET or SET (change/create/delete) them.
SNMPV3の前のSNMPバージョンの展開は推奨されません。代わりに、SNMPV3を展開し、暗号化セキュリティを有効にすることをお勧めします。その場合、このMIBモジュールのインスタンスへのアクセスを提供するSNMPエンティティが、実際に取得または設定する正当な権利を持つプリンシパル（ユーザー）にのみオブジェクトにアクセスできるように適切に構成されていることを保証するのは、顧客/オペレーターの責任です（変更を変更します（変更）/作成/削除）それら。
[ISO10589] ISO 10589, "Intermediate system to Intermediate system routeing information exchange protocol for use in conjunction with the Protocol for providing the Connectionless-mode Network Service (ISO 8473)," ISO/IEC 10589:2002.
[ISO10589] ISO 10589、「Connectionless-Mode Network Service（ISO 8473）を提供するためのプロトコルと組み合わせて使用するための情報交換プロトコルをルーティングする中間システムへの中間システム（ISO 8473）」、ISO/IEC 10589：2002。
[ISO10733] ISO 10733, "Information Processing Systems - Open Systems Interconnection - Specification of the elements of Management Information related to OSI Network layer Standards", September 1998.
[ISO10733] ISO 10733、「情報処理システム - オープンシステムの相互接続 - OSIネットワーク層標準に関連する管理情報の要素の仕様」、1998年9月。
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997.
[RFC2119] Bradner、S。、「要件レベルを示すためにRFCで使用するためのキーワード」、BCP 14、RFC 2119、1997年3月。
[RFC1195] Callon, R., "Use of OSI IS-IS for routing in TCP/IP and dual environments", RFC 1195, December 1990.
[RFC1195] Callon、R。、「TCP/IPおよびデュアル環境でのルーティングのためのOSI IS-I-ISの使用」、RFC 1195、1990年12月。
[RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB", RFC 2863, June 2000.
[RFC2863] McCloghrie、K。およびF. Kastenholz、「The Interfaces Group MIB」、RFC 2863、2000年6月。
[RFC3289] Baker, F., Chan, K., and A. Smith, "Management Information Base for the Differentiated Services Architecture", RFC 3289, May 2002.
[RFC3289] Baker、F.、Chan、K。、およびA. Smith、「差別化されたサービスアーキテクチャの管理情報ベース」、RFC 3289、2002年5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] Harrington、D.、Presuhn、R。、およびB. Wijnen、「単純なネットワーク管理プロトコル（SNMP）管理フレームワークを説明するためのアーキテクチャ」、STD 62、RFC 3411、2002年12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.、Perkins、D。、およびJ. Schoenwaelder、「管理情報の構造バージョン2（SMIV2）」、STD 58、RFC 2578、1999年4月。
[RFC2579] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999.
[RFC2579] McCloghrie、K.、Perkins、D。、およびJ. Schoenwaelder、「SMIV2のテキストコンベンション」、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.、Perkins、D。、およびJ. Schoenwaelder、「SMIV2の適合ステートメント」、STD 58、RFC 2580、1999年4月。
[RFC4001] Daniele, M., Haberman, B., Routhier, S., and J. Schoenwaelder, "Textual Conventions for Internet Network Addresses", RFC 4001, February 2005.
[RFC4001] Daniele、M.、Haberman、B.、Routhier、S。、およびJ. Schoenwaelder、「インターネットネットワークアドレスのテキストコンベンション」、RFC 4001、2005年2月。
[RFC2973] Balay, R., Katz, D., and J. Parker, "IS-IS Mesh Groups", RFC 2973, October 2000.
[RFC2973] Balay、R.、Katz、D。、およびJ. Parker、「IS-IS Meshグループ」、RFC 2973、2000年10月。
[RFC3373] Katz, D. and R. Saluja, "Three-Way Handshake for Intermediate System to Intermediate System (IS-IS) Point-to-Point Adjacencies", RFC 3373, September 2002.
[RFC3373] Katz、D。およびR. Saluja、「中間システム（IS-IS）ポイントツーポイント隣接への3方向の握手」、RFC 3373、2002年9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] Case、J.、Mundy、R.、Partain、D。、およびB. Stewart、「インターネット標準管理フレームワークの紹介と適用声明」、RFC 3410、2002年12月。
Authors' Address
著者の住所
Jeff Parker Department of Computer Science Middlebury College, Middlebury, Vermont 05753
ジェフパーカーコンピュータサイエンスミドルベリーカレッジ、ミドルベリー、バーモント05753
EMail: jeffp@middlebury.edu
Full Copyright Statement
完全な著作権声明
Copyright (C) The Internet Society (2006).
Copyright（c）The Internet Society（2006）。
This document is subject to the rights, licenses and restrictions contained in BCP 78, and except as set forth therein, the authors retain all their rights.
この文書は、BCP 78に含まれる権利、ライセンス、および制限の対象となり、そこに記載されている場合を除き、著者はすべての権利を保持しています。
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 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.
このドキュメントとここに含まれる情報は、「現状のまま」に基づいて提供されています。また、貢献者、彼/彼女が代表する組織（もしあれば）が後援する組織、インターネット協会とインターネット工学タスクフォースは、すべての保証、明示的または明示的、またはすべての保証を否認します。本書の情報の使用が、商品性または特定の目的に対する適合性の権利または黙示的な保証を侵害しないという保証を含むがこれらに限定されないことを含む。
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、知的財産権またはその他の権利の有効性または範囲に関して、この文書に記載されている技術の実装または使用、またはそのような権利に基づくライセンスがどの程度であるかについての使用に関連すると主張する可能性があるという立場はありません。利用可能になります。また、そのような権利を特定するために独立した努力をしたことも表明していません。RFCドキュメントの権利に関する手順に関する情報は、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.
IETF事務局に行われたIPR開示のコピーと、利用可能にするライセンスの保証、またはこの仕様の実装者またはユーザーによるそのような独自の権利の使用のための一般的なライセンスまたは許可を取得しようとする試みの結果を取得できます。http://www.ietf.org/iprのIETF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、関心のある当事者に、著作権、特許、または特許出願、またはこの基準を実装するために必要なテクノロジーをカバーする可能性のあるその他の独自の権利を注意深く招待します。ietf-ipr@ietf.orgのIETFへの情報をお問い合わせください。
Acknowledgement
謝辞
Funding for the RFC Editor function is provided by the IETF Administrative Support Activity (IASA).
RFCエディター機能の資金は、IETF管理サポートアクティビティ（IASA）によって提供されます。