[要約] RFC 4544は、iSCSIの管理オブジェクトの定義に関するものであり、iSCSIプロトコルの管理と監視を容易にするために使用されます。
Network Working Group M. Bakke
Request for Comments: 4544 Cisco Systems
Category: Standards Track M. Krueger
Hewlett-Packard
T. McSweeney
IBM
J. Muchow
Qlogic Corp.
May 2006
Definitions of Managed Objects for Internet Small Computer System Interface (iSCSI)
インターネット小規模コンピューターシステムインターフェイスの管理されたオブジェクトの定義（ISCSI）
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 TCP/IP-based internets. In particular, it defines objects for managing a client using the Internet Small Computer System Interface (iSCSI) protocol (SCSI over TCP).
このメモは、TCP/IPベースのインターネットのネットワーク管理プロトコルで使用するための管理情報ベース（MIB）の一部を定義します。特に、インターネットSmall Computer System Interface（ISCSI）プロトコル（TCPを介したSCSI）を使用してクライアントを管理するためのオブジェクトを定義します。
Table of Contents
目次
1. Introduction ....................................................3
2. Specification of Requirements ...................................3
3. The Internet-Standard Management Framework ......................3
4. Relationship to Other MIB Modules ...............................3
5. Relationship to SNMP Contexts ...................................4
6. Discussion ......................................................4
6.1. iSCSI MIB Object Model .....................................5
6.2. iSCSI MIB Table Structure ..................................6
6.3. iscsiInstance ..............................................7
6.4. iscsiPortal ................................................7
6.5. iscsiTargetPortal ..........................................9
6.6. iscsiInitiatorPortal .......................................9
6.7. iscsiNode .................................................10
6.8. iscsiTarget ...............................................10
6.9. iscsiTgtAuthorization .....................................11
6.10. iscsiInitiator ...........................................11
6.11. iscsiIntrAuthorization ...................................11
6.12. iscsiSession .............................................11
6.13. iscsiConnection ..........................................12
6.14. IP Addresses and TCP Port Numbers ........................12
6.15. Descriptors: Using OIDs in Place of Enumerated Types .....13
6.16. Notifications ............................................13
7. MIB Definitions ................................................14
8. Security Considerations ........................................79
9. IANA Considerations ............................................80
10. Normative References ..........................................80
11. Informative References ........................................81
12. Acknowledgements ..............................................81
This document defines a MIB module for iSCSI [RFC3720], used to manage devices that implement the iSCSI protocol.
このドキュメントは、ISCSIプロトコルを実装するデバイスの管理に使用されるISCSI [RFC3720]のMIBモジュールを定義します。
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119 [RFC2119].
この文書のキーワード "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", および "OPTIONAL" はRFC 2119 [RFC2119]で説明されているように解釈されます。
For a detailed overview of the documents that describe the current Internet-Standard Management Framework, please refer to section 7 of RFC 3410 [RFC3410].
現在のインターネット標準管理フレームワークを説明するドキュメントの詳細な概要については、RFC 3410 [RFC3410]のセクション7を参照してください。
Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. MIB objects are generally accessed through the Simple Network Management Protocol (SNMP). Objects in the MIB are defined using the mechanisms defined in the Structure of Management Information (SMI). This memo specifies a MIB module that is compliant to the SMIv2, which is described in STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580 [RFC2580].
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。
The iSCSI MIB module is normally layered between the SCSI MIB module [RFC4455] and the TCP MIB module [RFC4022], and makes use of the IP Storage (IPS) Identity Authentication MIB module [RFC4545]. Here is how these modules are related:
ISCSI MIBモジュールは、通常、SCSI MIBモジュール[RFC4455]とTCP MIBモジュール[RFC4022]の間に層状になっており、IP Storage（IPS）ID（IPS）IDEAUTINATION MIBモジュール[RFC4545]を利用しています。これらのモジュールがどのように関連しているかは次のとおりです。
SCSI MIB Within systems where a SCSI layer is present, each iscsiNode, whether it has an initiator role, target role, or both, is related to one SCSI device within the SCSI MIB module. In this case, the iscsiNodeTransportType attribute points to the SCSI transport object within the SCSI MIB module, which in turn contains an attribute that points back to the iscsiNode. In this way, a management station can navigate between the two MIB modules. In systems where a SCSI layer is not present, such as within an iSCSI proxy device, the iscsiNodeTransportType attribute points to the appropriate corresponding object within the appropriate MIB, or is left blank.
SCSI MIB SCSI層が存在するシステム内で、各ISCSINODEは、イニシエーターの役割、ターゲットの役割、またはその両方を持っているかどうかにかかわらず、SCSI MIBモジュール内の1つのSCSIデバイスに関連しています。この場合、ISCSINODETRANSPORTTYPE属性は、SCSI MIBモジュール内のSCSI輸送オブジェクトを指します。このようにして、管理ステーションは2つのMIBモジュール間をナビゲートできます。ISCSIプロキシデバイス内など、SCSI層が存在しないシステムでは、ISCSINODETRANSPORTTYPE属性は、適切なMIB内の適切な対応するオブジェクトをポイントするか、空白のままにします。
TCP MIB Each iSCSI connection is related to one transport-level connection. Currently, iSCSI uses only TCP; the iSCSI connection is related to a TCP connection using its normal (protocol, source address, source port, destination address, destination port) 5-tuple.
TCP MIB各ISCSI接続は、1つの輸送レベルの接続に関連しています。現在、ISCSIはTCPのみを使用しています。ISCSI接続は、通常（プロトコル、ソースアドレス、ソースポート、宛先アドレス、宛先ポート）5タプルを使用してTCP接続に関連しています。
AUTH MIB Each iSCSI node that serves a target role can have a list of authorized initiators. Each of the entries in this list points to an identity within the IPS Identity Authentication MIB module that will be allowed to access the target. iSCSI nodes that serve in an initiator role can also have a list of authorized targets. Each of the entries in this list points to an identity within the Auth MIB module to which the initiator should attempt to establish sessions. The Auth MIB module includes information used to identify initiators and targets by their iSCSI name, IP address, and/or credentials.
AUTH MIBターゲットロールを提供する各ISCSIノードは、認定イニシエーターのリストを持つことができます。このリストの各エントリは、ターゲットにアクセスできるIPS ID認証MIBモジュール内のIDを指します。イニシエーターの役割で機能するISCSIノードには、承認されたターゲットのリストを持つこともできます。このリストの各エントリは、イニシエーターがセッションを確立しようとするAuth MIBモジュール内のIDを指します。AUTH MIBモジュールには、ISCSI名、IPアドレス、および/または資格情報によるイニシエーターとターゲットを識別するために使用される情報が含まれています。
This MIB module imports objects from RFCs 2578 [RFC2578], 2579 [RFC2579], 2580 [RFC2580], and 3411 [RFC3411]. It also imports textual conventions from the INET-ADDRESS-MIB [RFC4001].
このMIBモジュールは、RFCS 2578 [RFC2578]、2579 [RFC2579]、2580 [RFC2580]、および3411 [RFC3411]からオブジェクトをインポートします。また、INET-Address-Mib [RFC4001]からテキストの慣習をインポートします。
Each non-scalar object in the iSCSI MIB module is indexed first by an iSCSI Instance. Each instance is a collection of nodes, portals, sessions, etc., that can define a physical or virtual partitioning of an iSCSI-capable device. The use of an instance works well with partitionable or hierarchical storage devices and fits in logically with other management schemes. Instances do not replace SNMP contexts, however they do provide a very simple way to assign a virtual or physical partition of a device to one or more SNMP contexts, without having to do so for each individual node, portal, and session row.
ISCSI MIBモジュールの各非スカラーオブジェクトは、最初にISCSIインスタンスによってインデックス付けされます。各インスタンスは、ISCSI対応デバイスの物理的または仮想的なパーティション化を定義できるノード、ポータル、セッションなどのコレクションです。インスタンスの使用は、分割可能または階層ストレージデバイスでうまく機能し、他の管理スキームに論理的に適合します。インスタンスはSNMPコンテキストを置き換えませんが、個々のノード、ポータル、およびセッション行に対してそうすることなく、デバイスの仮想パーティションを1つ以上のSNMPコンテキストに割り当てる非常に簡単な方法を提供します。
This MIB module structure supplies configuration, fault, and statistics information for iSCSI devices [RFC3720]. It is structured around the well-known iSCSI objects, such as targets, initiators, sessions, connections, and the like.
このMIBモジュール構造は、ISCSIデバイスの構成、障害、および統計情報を提供します[RFC3720]。ターゲット、イニシエーター、セッション、接続など、よく知られているISCSIオブジェクトを中心に構成されています。
This MIB module may also be used to configure access to iSCSI targets, by creating iSCSI Portals and authorization list entries.
このMIBモジュールは、ISCSIポータルと承認リストエントリを作成することにより、ISCSIターゲットへのアクセスを構成するためにも使用できます。
It is worthwhile to note that this is an iSCSI MIB module and as such reflects only iSCSI objects. This module does not contain information about the SCSI-layer attributes of a device. If a SCSI layer is present, the SCSI MIB module, currently under development, may be used to manage SCSI information for a device.
これはISCSI MIBモジュールであり、ISCSIオブジェクトのみを反映していることに注意する価値があります。このモジュールには、デバイスのSCSI層属性に関する情報は含まれていません。SCSI層が存在する場合、現在開発中のSCSI MIBモジュールを使用して、デバイスのSCSI情報を管理できます。
The iSCSI MIB module consists of several "objects", each of which is represented by one or more tables. This section contains a brief description of the "object" hierarchy and a description of each object, followed by a discussion of the actual table structure within the objects.
ISCSI MIBモジュールは、いくつかの「オブジェクト」で構成されており、それぞれが1つ以上のテーブルで表されます。このセクションには、「オブジェクト」階層の簡単な説明と各オブジェクトの説明が含まれており、その後にオブジェクト内の実際のテーブル構造の説明が含まれます。
The top-level object in this structure is the iSCSI instance, which "contains" all of the other objects.
この構造のトップレベルのオブジェクトは、他のすべてのオブジェクトを「含む」ISCSIインスタンスです。
iscsiInstance
-- A distinct iSCSI entity within the managed system.
iscsiPortal
-- An IP address used by this instance
iscsiTargetPortal
-- Contains portal information relevant when the portal
-- is used to listen for connections to its targets.
iscsiInitiatorPortal
-- Contains portal information relevant when the portal
-- is used to initiate connections to other targets.
iscsiNode
-- An iSCSI node can act as an initiator, a target, or both.
-- Contains generic (non-role-specific) information.
iscsiTarget
-- Target-specific iSCSI node information.
iscsiTgtAuth
-- A list of initiator identities that are allowed
-- access to this target.
iscsiInitiator
-- Initiator-specific iSCSI node information.
iscsiIntrAuth
-- A list of target identities to which this initiator
-- is configured to establish sessions.
iscsiSession
-- An active iSCSI session between an initiator and target.
-- The session's direction may be Inbound (outside
-- initiator to our target) or Outbound (our initiator to
-- an outside target).
iscsiConnection
-- An active TCP connection within an iSCSI session.
An iSCSI node can be an initiator, a target, or both. The iSCSI node's portals may be used to initiate connections (initiator) or listen for connections (target), depending on whether the iSCSI node is acting as an initiator or target. The iSCSI MIB module assumes that any target may be accessed via any portal that can take on a target role, although other access controls not reflected in the module might limit this.
ISCSIノードは、イニシエーター、ターゲット、またはその両方にすることができます。ISCSIノードのポータルは、ISCSIノードがイニシエーターまたはターゲットとして機能しているかどうかに応じて、接続（イニシエーター）を開始（イニシエーター）またはリッスン（ターゲット）に使用できます。ISCSI MIBモジュールは、モジュールに反映されていない他のアクセスコントロールがこれを制限する可能性があるものの、ターゲットの役割を引き受けることができるポータルを介してターゲットにアクセスできると想定しています。
Each iSCSI object exports one or more tables: an attributes table, and zero or more statistics tables, which augment the attributes table. Since iSCSI is an evolving standard, it is much cleaner to provide statistics and attributes as separate tables, allowing attributes and statistics to be added independently. In a few cases, there are multiple categories of statistics that will likely grow; in this case, an object will contain multiple statistics tables.
各ISCSIオブジェクトは、1つ以上のテーブルをエクスポートします：属性テーブルとゼロ以上の統計テーブルは、属性テーブルを拡張します。ISCSIは進化する基準であるため、統計と属性を個別のテーブルとして提供することがはるかにクリーンであり、属性と統計を個別に追加できるようにします。いくつかのケースでは、成長する可能性が高い統計には複数のカテゴリがあります。この場合、オブジェクトには複数の統計テーブルが含まれます。
iscsiObjects
iscsiDescriptors
iscsiInstance
iscsiInstanceAttributesTable
iscsiInstanceSsnErrorStatsTable
-- Counts abnormal session terminations
iscsiPortal
iscsiPortalAttributesTable
iscsiTargetPortal
iscsiTgtPortalAttributesTable
iscsiInitiatorPortal
iscsiIntrPortalAttributesTable
iscsiNode
iscsiNodeAttributesTable
iscsiTarget
iscsiTargetAttributesTable
iscsiTargetLoginStatsTable
-- Counts successful and unsuccessful logins
iscsiTargetLogoutStatsTable
-- Counts normal and abnormal logouts
iscsiTgtAuthorization
iscsiTgtAuthAttributesTable
iscsiInitiator
iscsiInitiatorAttributesTable
iscsiInitiatorLoginStatsTable
-- Counts successful and unsuccessful logins
iscsiInitiatorLogoutStatsTable
-- Counts normal and abnormal logouts
iscsiIntrAuthorization
iscsiIntrAuthAttributesTable
iscsiSession
iscsiSessionAttributesTable
iscsiSessionStatsTable
-- Performance-related counts (requests, responses, bytes)
iscsiSessionCxnErrorStatsTable
-- Counts digest errors, connection errors, etc.
iscsiConnection
iscsiConnectionAttributesTable
Note that this module does not attempt to count everything that could be counted; it is designed to include only those counters that would be useful for identifying performance, security, and fault problems from a management station.
このモジュールは、カウントできるすべてをカウントしようとしないことに注意してください。管理ステーションからのパフォーマンス、セキュリティ、障害の問題を特定するのに役立つカウンターのみを含めるように設計されています。
The iscsiInstanceAttributesTable is the primary table of the iSCSI MIB module. Every table entry in this module is "owned" by exactly one iSCSI instance; all other table entries in the module include this table's index as their primary index.
Iscsiinstanceattributestableは、ISCSI MIBモジュールの主要なテーブルです。このモジュールのすべてのテーブルエントリは、1つのISCSIインスタンスによって「所有」されます。モジュール内の他のすべてのテーブルエントリには、このテーブルのインデックスがプライマリインデックスとして含まれています。
Most implementations will include just one iSCSI instance row in this table. However, this table exists to allow for multiple virtual instances. For example, many IP routing products now allow multiple virtual routers. The iSCSI MIB module has the same premise; a large system could be "partitioned" into multiple, distinct virtual systems.
ほとんどの実装には、このテーブルに1つのISCSIインスタンスの行が含まれます。ただし、このテーブルは、複数の仮想インスタンスを可能にするために存在します。たとえば、多くのIPルーティング製品が複数の仮想ルーターを許可しています。ISCSI MIBモジュールには同じ前提があります。大規模なシステムを複数の異なる仮想システムに「分割」することができます。
This also allows a single SNMP agent to proxy for multiple subsystems, perhaps a set of stackable devices, each of which has one or even more instances.
これにより、単一のSNMPエージェントが複数のサブシステム、おそらく一連の積み重ね可能なデバイスのプロキシになり、それぞれに1つまたはさらに多くのインスタンスがあります。
The instance attributes include the iSCSI vendor and version, as well as information on the last target or initiator at the other end of a session that caused a session failure.
インスタンスの属性には、ISCSIベンダーとバージョン、およびセッションの失敗を引き起こしたセッションの反対側の最後のターゲットまたはイニシエーターに関する情報が含まれます。
The iscsiInstanceSsnErrorStatsTable augments the attributes table and provides statistics on session failures due to digest, connection, or iSCSI format errors.
ISCSIINSTANSTANSNERRORSTATABLEは、属性テーブルを拡張し、消化、接続、またはISCSI形式のエラーによるセッション障害に関する統計を提供します。
The iscsiPortalAttributesTable lists iSCSI portals that can be used to listen for connections to targets, to initiate connections to other targets, or to do both.
ISCSiportalattributestableは、ターゲットへの接続をリッスンする、他のターゲットへの接続を開始する、または両方を行うために使用できるISCSIポータルをリストしています。
Each row in the table includes an IP address (either v4 or v6), and a transport protocol (currently only TCP is defined). Each portal may have additional attributes, depending on whether it is an initiator portal, a target portal, or both. Initiator portals also have portal tags; these are placed in corresponding rows in the iscsiIntrPortalAttributesTable. Target portals have both portal tags and ports (e.g., TCP listen ports if the transport protocol is TCP); these are placed in rows in the iscsiTgtPortalAttributesTable.
テーブル内の各行には、IPアドレス（V4またはV6のいずれか）とトランスポートプロトコル（現在はTCPのみが定義されています）が含まれています。各ポータルには、イニシエーターポータル、ターゲットポータル、またはその両方に応じて、追加の属性がある場合があります。イニシエーターポータルにはポータルタグもあります。これらは、iscsiintrportalattributestableの対応する行に配置されます。ターゲットポータルには、ポータルタグとポートの両方があります（たとえば、TCPトランスポートプロトコルがTCPの場合、ポートをリッスンします）。これらは、iscsitgtportalattributestableの行に配置されます。
Portal rows, along with their initiator and target portal counterparts, may be created and destroyed through this MIB module by a management station. Rows in the initiator and target portal tables are created and destroyed automatically by the agent, whenever a row is created or destroyed in the iscsiPortalAttributesTable, or if the value of iscsiPortalRoles changes. Attributes in these tables may then be modified by the management station if the agent implementation allows.
ポータルの行は、イニシエーターおよびターゲットポータルの対応物とともに、管理ステーションによってこのMIBモジュールを介して作成および破壊される場合があります。イニシエーターおよびターゲットポータルテーブルの行は、ISCSiportalattributestableで行が作成または破壊されるたびに、またはIscsiportalrolesの値が変更された場合、エージェントによって自動的に作成および破壊されます。これらのテーブルの属性は、エージェントの実装が許可されている場合、管理ステーションによって変更される場合があります。
When created by a management station, the iscsiPortalRoles attribute is used to control row creation in the initiator and target portal tables. Creating a row with the targetTypePortal bit set in iscsiPortalRoles will cause the implementation to start listening for iSCSI connections on the portal. Creating a row with the initiatorTypePortal bit set in iscsiPortalRoles will not necessarily cause connections to be established; it is left to the implementation whether and when to make use of the portal. Both bits may be set if the portal is to be used by both initiator and target nodes.
管理ステーションによって作成された場合、Iscsiportalroles属性は、イニシエーターおよびターゲットポータルテーブルの行の作成を制御するために使用されます。ISCSIPORTALROLOLEでターゲットタイプポルタールビットが設定された行を作成すると、実装によりポータル上のISCSI接続のリスニングが開始されます。Iscsiportalrolosに設定されたinitiatortypeportalビットを使用して行を作成しても、必ずしも接続が確立されるわけではありません。これは、ポータルを使用するかどうか、いつ使用するかを実装に任されています。ポータルをイニシエーターとターゲットノードの両方で使用する場合、両方のビットが設定される場合があります。
When deleting a row in the iscsiPortalAttibutesTable, all connections associated with that row are terminated. The implementation may either terminate the connection immediately or request a clean shutdown as specified in [RFC3720]. An outbound connection (when an iscsiInitiatorPortal is deleted) matches the portal if its iscsiCxnLocalAddr matches the iscsiPortalAddr. An inbound connection (when an iscsiTargetPortal is deleted) matches the portal if its iscsiCxnLocalAddr matches the iscsiPortalAddr, and its iscsiCxnLocalPort matches the iscsiTargetPortalPort.
iScsiportalattibutestableで行を削除すると、その行に関連付けられたすべての接続が終了します。実装は、[RFC3720]で指定されているように、接続をすぐに終了するか、クリーンシャットダウンを要求する場合があります。ISCSICXNLOCALADDRがISCSIPORTALADDRと一致する場合、アウトバウンド接続（ISCSIINITIATORPORTALが削除された場合）はポータルと一致します。ISCSICXNLOCALADDRがISCSIPORTALADDRと一致する場合、インバウンド接続（ISCSITARGETPORTALが削除されている場合）は、ポータルと一致し、ISCSICXNLOCOLOPORTはISCSitarGetPortAlportと一致します。
Individual objects within a row in this table may not be modified while the row is active. For instance, changing the IP address of a portal requires that the rows associated with the old IP address be deleted, and new rows be created (in either order).
このテーブルの列内の個々のオブジェクトは、行がアクティブになっている間に変更されない場合があります。たとえば、ポータルのIPアドレスを変更するには、古いIPアドレスに関連付けられた行を削除し、新しい行を作成する必要があります（どちらの順序でも）。
The iscsiTgtPortalAttributesTable contains target-specific attributes for iSCSI portals. Rows in this table use the same indices as their corresponding rows in the iscsiPortalAttributesTable, with the addition of iscsiNodeIndex.
ISCSITGTPORTALATTRIBUTESTABLEには、ISCSIポータルのターゲット固有の属性が含まれています。この表の行の行は、ISCSINODEINDEXを追加して、ISCSiportAlattributestableの対応する行と同じインデックスを使用します。
Rows in this table are created when the targetTypePortal bit is set in the iscsiPortalRoles attribute of the corresponding iscsiPortalAttributesEntry; they are destroyed when this bit is cleared.
このテーブルの行は、対応するiscsiportalattributeententryのiscsiportalroles属性にターゲットタイプポルタールビットが設定されているときに作成されます。このビットがクリアされたときにそれらは破壊されます。
This table contains the TCP (or other protocol) port on which the socket is listening for incoming connections. It also includes a portal group aggregation tag; iSCSI target portals within this instance sharing the same tag can contain connections within the same session.
このテーブルには、ソケットが着信接続を聞いているTCP（またはその他のプロトコル）ポートが含まれています。また、ポータルグループの集約タグも含まれています。同じタグを共有するこのインスタンス内のISCSIターゲットポータルは、同じセッション内の接続を含めることができます。
This table will be empty for iSCSI instances that contain only initiators (such as iSCSI host driver implementations).
このテーブルは、イニシエーターのみ（ISCSIホストドライバーの実装など）のみを含むISCSIインスタンスの場合は空になります。
Many implementations use the same target portal tag and protocol port for all nodes accessed via a portal. These implementations will create a single row in the iscsiTgtPortalAttributeTable, with an iscsiNodeIndex of zero.
多くの実装は、ポータルからアクセスされるすべてのノードに同じターゲットポータルタグとプロトコルポートを使用しています。これらの実装は、ISCSINODEINDEXがゼロを使用して、ISCSITGTPORTALATTRIBUTETABLEに単一の行を作成します。
Other implementations do not use the same tag and/or port for all nodes; these implementations will create a row in this table for each (portal, node) tuple, using iscsiNodeIndex to designate the node for this portal tag and port.
他の実装では、すべてのノードに同じタグおよび/またはポートを使用しません。これらの実装は、ISCSINODEINDEXを使用して、このポータルタグとポートのノードを指定する各（ポータル、ノード）タプルのこのテーブルに行を作成します。
The iscsiIntrPortalAttributesTable contains initiator-specific objects for iSCSI portals. Rows in this table use the same indices as their corresponding entries in the iscsiPortalAttributesTable. A row in this table is created when the initiatorTypePortal bit is set in the iscsiPortalRoles attribute; it is destroyed when this bit is cleared.
ISCSIINTRPORTALATTRIBUTESTABLEには、ISCSIポータル用のイニシエーター固有のオブジェクトが含まれています。この表の行は、iScsiportalattributestableの対応するエントリと同じインデックスを使用します。このテーブルの行は、Iscsiportalroles属性にinitiatortypeportalビットが設定されているときに作成されます。このビットがクリアされると破壊されます。
Each row in this table contains a portal group aggregation tag, indicating which portals an initiator may use together within a multiple-connection session.
このテーブルの各行には、ポータルグループの集約タグが含まれており、イニシエーターが複数の接続セッション内で一緒に使用できるポータルを示します。
This table will be empty for iSCSI instances that contain only targets (such as most iSCSI devices).
このテーブルは、ターゲットのみ（ほとんどのISCSIデバイスなど）のみを含むISCSIインスタンスの場合は空になります。
Many implementations use the same initiator tag for all nodes accessing targets via a given portal. These implementations will create a single row in iscsiIntrPortalAttributeTable, with an iscsiNodeIndex of zero.
多くの実装は、特定のポータルを介してターゲットにアクセスするすべてのノードに同じイニシエータータグを使用します。これらの実装は、ISCSINODEINDEXがゼロを使用して、ISCSIINTRPORTALATTRIBUTETABLEで1つの行を作成します。
Other implementations do not use the same tag and/or port for all nodes; these implementations will create a row in this table for each (portal, node) tuple, using iscsiNodeIndex to designate the node for this portal tag and port.
他の実装では、すべてのノードに同じタグおよび/またはポートを使用しません。これらの実装は、ISCSINODEINDEXを使用して、このポータルタグとポートのノードを指定する各（ポータル、ノード）タプルのこのテーブルに行を作成します。
The iscsiNodeAttributesTable contains a list of iSCSI nodes, each of which may have an initiator role, a target role, or both.
ISCSinoDeattributestableには、ISCSIノードのリストが含まれており、それぞれにイニシエーターの役割、ターゲットの役割、またはその両方があります。
This table contains the node's attributes that are common to both roles, such as its iSCSI name and alias string. Attributes specific to initiators or targets are available in the iscsiTarget and iscsiInitiator objects. Each row in this table that can fulfill a target role has a corresponding row in the iscsiTarget table; each entry that fulfills an initiator role has a row in the iscsiInitiator table. Nodes such as copy managers that can take on both roles have a corresponding row in each table.
このテーブルには、ISCSI名やエイリアス文字列など、両方の役割に共通するノードの属性が含まれています。イニシテーターまたはターゲットに固有の属性は、iScsitargetおよびiscsiinitiatorオブジェクトで利用できます。ターゲットの役割を果たすことができるこのテーブルの各行は、Iscsitargetテーブルに対応する行があります。イニシエーターの役割を果たす各エントリには、ISCSIInitiatorテーブルに行があります。両方の役割を引き受けることができるコピーマネージャーなどのノードには、各テーブルに対応する行があります。
This table also contains the login negotiations preferences for this node. These objects indicate the values this node will offer or prefer in the operational negotiation phase of the login process.
この表には、このノードのログインネゴシエーションの設定も含まれています。これらのオブジェクトは、このノードがログインプロセスの運用交渉段階で提供または好む値を示しています。
For most implementations, each entry in the table also contains a RowPointer to the transport table entry in the SCSI MIB module that this iSCSI node represents. For implementations without a standard SCSI layer above iSCSI, such as an iSCSI proxy or gateway, this RowPointer can point to a row in an implementation-specific table that this iSCSI node represents.
ほとんどの実装では、テーブル内の各エントリには、このISCSIノードが表すSCSI MIBモジュールのトランスポートテーブルエントリへのRowpointerも含まれています。ISCSIプロキシやゲートウェイなど、ISCSIの上に標準のSCSIレイヤーを使用しない実装の場合、このRowPointerは、このISCSIノードが表す実装固有のテーブルで行を指すことができます。
The iscsiTargetAttributesTable contains target-specific attributes for iSCSI nodes. Each entry in this table uses the same index values as its corresponding iscsiNode entry.
ISCSitarGetAttributestableには、ISCSIノードのターゲット固有の属性が含まれています。この表の各エントリは、対応するISCSINODEエントリと同じインデックス値を使用します。
This table contains attributes used to indicate the last failure that was (or should have been) sent as a notification.
この表には、通知として送信された（またはすべきだった）最後の障害を示すために使用される属性が含まれています。
This table is augmented by the iscsiTargetLoginStatsTable and the iscsiTargetLogoutStatsTable, which count the numbers of normal and abnormal logins and logouts to this target.
このテーブルは、iscsitargetLoginStatStableとiScsitargetLogoutStatStableによって増強されます。
The iscsiTgtAuthAttributesTable contains an entry for each initiator identifier that will be allowed to access the target under which it appears. Each entry contains a RowPointer to a user identity in the IPS Authorization MIB module, which contains the name, address, and credential information necessary to authenticate the initiator.
ISCSitgtauthattributestableには、表示されるターゲットにアクセスできる各イニシエーター識別子のエントリが含まれています。各エントリには、IPS Authorization MIBモジュールのユーザーIDへのRowPointerが含まれています。MIBモジュールには、イニシエーターを認証するために必要な名前、アドレス、および資格情報が含まれています。
The iscsiInitiatorAttributesTable contains a list of initiator-specific attributes for iSCSI nodes. Each entry in this table uses the same index values as its corresponding iscsiNode entry.
ISCSIInitiatorAttributestableには、ISCSIノードのイニシエーター固有の属性のリストが含まれています。この表の各エントリは、対応するISCSINODEエントリと同じインデックス値を使用します。
Most implementations will include a single entry in this table, regardless of the number of physical interfaces the initiator may use.
ほとんどの実装には、イニシエーターが使用する可能性のある物理インターフェイスの数に関係なく、この表に単一のエントリが含まれます。
This table is augmented by the iscsiInitiatorLoginStatsTable and the iscsiInitiatorLogoutStatsTable, which count the numbers of normal and abnormal logins and logouts from this initiator.
このテーブルは、このイニシエーターからの通常および異常なログインとログアウトの数をカウントするiscsiinitiatorloginstatstableとiscsiinitatorlogoutstatStableによって補強されています。
The iscsiIntrAuthAttributesTable contains an entry for each target identifier to which the initiator is configured to establish a session.
Iscsiintrauthattributestableには、イニシエーターがセッションを確立するように構成されている各ターゲット識別子のエントリが含まれています。
Each entry contains a RowPointer to a user identity in the IPS Authorization MIB module, which contains the name, address, and credential information necessary to identify (for discovery purposes) and authenticate the target.
各エントリには、IPS Authorization MIBモジュールのユーザーIDへのRowpointerが含まれています。MIBモジュールには、（発見のために）ターゲットを特定して認証するために必要な名前、住所、および資格情報が含まれています。
The iscsiSessionAttributesTable contains a set of rows that list the sessions known to be existing locally for each node in each iSCSI instance.
ISCSSESSIONATTRIBUTESTABLEには、各ISCSIインスタンスの各ノードに対してローカルに存在することが知られているセッションをリストする一連の行が含まれています。
The session type for each session indicates whether the session is used for normal SCSI commands or for discovery using the SendTargets text command. Discovery sessions that do not belong to any particular node have a node index attribute of zero.
各セッションのセッションタイプは、セッションが通常のSCSIコマンドに使用されるか、SendTargetsテキストコマンドを使用した発見に使用されるかを示します。特定のノードに属さないディスカバリーセッションには、ゼロのノードインデックス属性があります。
The session direction for each session indicates whether it is an Inbound session or an Outbound session. Inbound sessions are from some other initiator to the target node under which the session appears. Outbound sessions are from the initiator node under which the session appears to a target outside this iSCSI instance.
各セッションのセッションの方向は、それがインバウンドセッションかアウトバウンドセッションかを示します。インバウンドセッションは、セッションが表示される他のイニシエーターからターゲットノードまでのものです。アウトバウンドセッションは、セッションがこのISCSIインスタンスの外側のターゲットに表示されるイニシエーターノードからのものです。
Many attributes may be negotiated when starting an iSCSI session. Most of these attributes are included in the session object.
ISCSIセッションを開始する際には、多くの属性が交渉される可能性があります。これらの属性のほとんどは、セッションオブジェクトに含まれています。
Some attributes, such as the integrity and authentication schemes, have some standard values that can be extended by vendors to include their own schemes. These contain an object identifier, rather than the expected enumerated type, to allow these values to be extended by other MIB modules, such as an enterprise MIB module.
整合性や認証スキームなどの一部の属性には、ベンダーが独自のスキームを含めるために拡張できる標準値があります。これらには、エンタープライズMIBモジュールなどの他のMIBモジュールによってこれらの値を拡張できるようにするために、予想される列挙型ではなくオブジェクト識別子が含まれています。
The iscsiSessionStatsTable includes statistics related to performance; it counts iSCSI data bytes and PDUs.
ISCSESSESSSTATSTABLEには、パフォーマンスに関連する統計が含まれています。ISCSIデータバイトとPDUをカウントします。
For implementations that support error recovery without terminating a session, the iscsiSessionCxnErrorStatsTable contains counters for the numbers of digest and connection errors that have occurred within the session.
セッションを終了せずにエラー回復をサポートする実装のために、ISCSESSESSESSESSCXNERRORSTATSTABLEには、セッション内で発生したダイジェストと接続エラーの数のカウンターが含まれます。
The iscsiConnectionAttributesTable contains a list of active connections within each session. It contains the IP addresses and TCP (or other protocol) ports of both the local and remote sides of the connection. These may be used to locate other connection-related information and statistics in the TCP MIB module [RFC4022].
ISCSIConnectionAttributestableには、各セッション内のアクティブな接続のリストが含まれています。接続のローカル側とリモート側の両方のIPアドレスとTCP（またはその他のプロトコル）ポートが含まれています。これらは、TCP MIBモジュール[RFC4022]の他の接続関連情報と統計を見つけるために使用できます。
The attributes table also contains a connection state. This state is not meant to directly map to the state tables included within the iSCSI specification; they are meant to be simplified, higher-level definitions of connection state that provide information more useful to a user or network manager.
属性テーブルには、接続状態も含まれています。この状態は、ISCSI仕様に含まれる状態テーブルに直接マッピングすることを意図したものではありません。それらは、ユーザーまたはネットワークマネージャーにとってより便利な情報を提供する、接続状態の高レベルの定義を簡素化することを意図しています。
No statistics are kept for connections.
接続の統計は保持されていません。
The IP addresses in this module are represented by two attributes, one of type InetAddressType, and the other of type InetAddress. These are taken from [RFC4001], which specifies how to support addresses that may be either IPv4 or IPv6.
このモジュールのIPアドレスは、タイプInetAddressTypeの1つ、もう1つはInetAddressタイプの2つの属性で表されます。これらは[RFC4001]から取得されます。これは、IPv4またはIPv6のいずれかのアドレスをサポートする方法を指定しています。
The TCP port numbers that appear in a few of the structures are described as simply port numbers, with a protocol attribute indicating whether they are TCP ports or something else. This will allow the module to be compatible with iSCSI over transports other than TCP in the future.
いくつかの構造に表示されるTCPポート番号は、単にポート番号として説明されており、プロトコル属性がTCPポートか何か他のものかを示します。これにより、モジュールは、将来TCP以外のトランスポートよりもISCSIと互換性があります。
The iSCSI MIB module has a few attributes, namely, the digest method attributes, where an enumerated type would work well, except that an implementation may need to extend the attribute and add types of its own. To make this work, this MIB module defines a set of object identities within the iscsiDescriptors subtree. Each of these object identities is basically an enumerated type.
ISCSI MIBモジュールには、いくつかの属性、つまり、列挙されたタイプがうまく機能するDigestメソッド属性がありますが、実装では属性を拡張して独自のタイプを追加する必要がある場合があります。この作業を行うために、このMIBモジュールは、iScsideScriptorsサブツリー内の一連のオブジェクトアイデンティティを定義します。これらの各オブジェクトアイデンティティは、基本的に列挙されたタイプです。
Attributes that make use of these object identities have a value that is an Object Identifier (OID) instead of an enumerated type. These OIDs can indicate either the object identities defined in this module or object identities defined elsewhere, such as in an enterprise MIB module. Those implementations that add their own digest methods should also define a corresponding object identity for each of these methods within their own enterprise MIB module, and return its OID whenever one of these attributes is using that method.
これらのオブジェクトIDを使用する属性には、列挙された型ではなくオブジェクト識別子（OID）である値があります。これらのOIDは、エンタープライズMIBモジュールなど、他の場所で定義されているこのモジュールで定義されているオブジェクトのアイデンティティを示すことができます。独自のダイジェストメソッドを追加するこれらの実装は、これらのエンタープライズMIBモジュール内のこれらの各メソッドの対応するオブジェクトIDを定義し、これらの属性のいずれかがその方法を使用している場合はいつでもOIDを返します。
Three notifications are provided. One is sent by an initiator detecting a critical login failure, another is sent by a target detecting a critical login failure, and the third is sent upon a session being terminated due to an abnormal connection or digest failure. Critical failures are defined as those that may expose security-related problems that may require immediate action, such as failures due to authentication, authorization, or negotiation problems. Attributes in the initiator, target, and instance objects provide the information necessary to send in the notification, such as the initiator or target name and IP address at the other end that may have caused the failure.
3つの通知が提供されます。1つは重要なログイン障害を検出するイニシエーターによって送信され、もう1つは重大なログイン障害を検出するターゲットによって送信され、3番目は異常な接続または消化障害により終了するセッションで送信されます。重大な障害は、認証、承認、交渉の問題による障害など、即時のアクションを必要とする可能性のあるセキュリティ関連の問題を公開する可能性のある障害と定義されます。イニシエーター、ターゲット、およびインスタンスの属性は、障害を引き起こした可能性のある反対側のイニシエーターまたはターゲット名とIPアドレスなど、通知を送信するために必要な情報を提供します。
To avoid sending an excessive number of notifications due to multiple errors counted, an SNMP agent implementing the iSCSI MIB module SHOULD NOT send more than three iSCSI notifications in any 10-second period.
カウントされた複数のエラーによる過度の数の通知を送信しないように、ISCSI MIBモジュールを実装するSNMPエージェントは、10秒間に3つ以上のISCSI通知を送信してはなりません。
The 3-in-10 rule was chosen because one notification every three seconds was deemed often enough, but should two or three different notifications happen at the same time, it would not be desirable to suppress them. Three notifications in 10 seconds is a happy medium, where a short burst of notifications is allowed, without inundating the network and/or notification host with a large number of notifications.
3インチのルールが選択されました。これは、3秒ごとに1つの通知が十分に頻繁に見なされるため、2つまたは3つの異なる通知が同時に発生した場合、それらを抑制することは望ましくありません。10秒で3つの通知が幸せなメディアであり、ネットワークや通知ホストに多数の通知を浸水させることなく、通知の短いバーストが許可されています。
ISCSI-MIB DEFINITIONS ::= BEGIN
IMPORTS MODULE-IDENTITY, OBJECT-TYPE, OBJECT-IDENTITY, NOTIFICATION-TYPE, Unsigned32, Counter32, Counter64, Gauge32, mib-2 FROM SNMPv2-SMI
インポートモジュールアイデンティティ、オブジェクトタイプ、オブジェクトアイデンティティ、通知タイプ、unsigned32、counter32、counter64、gauge32、mib-2からSnmpv2-smi
TEXTUAL-CONVENTION, TruthValue, RowPointer, TimeStamp, RowStatus, AutonomousType, StorageType FROM SNMPv2-TC
Textual Convention、TruthValue、Rowpointer、Timestamp、RowStatus、AutoloncousType、StorageType from Snmpv2-tcのStorageType
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF
Module Compliance、Object-Group、Snmpv2-confの通知グループ
SnmpAdminString FROM SNMP-FRAMEWORK-MIB -- RFC 3411
snmp-framework-mibからのsnmpadminstring-rfc 3411
InetAddressType, InetAddress, InetPortNumber FROM INET-ADDRESS-MIB -- RFC 4001 ;
InetAddressType、inetAddress、inetportnumber from inet-address-mib-rfc 4001;
iscsiMibModule MODULE-IDENTITY LAST-UPDATED "200605220000Z" -- May 22, 2006 ORGANIZATION "IETF IPS Working Group" CONTACT-INFO " Mark Bakke Cisco Systems, Inc 7900 International Drive, Suite 400 Bloomington, MN USA 55425
iscsimibmoduleモジュールのアイデンティティ最終アップデーション「200605220000Z」 - 2006年5月22日「IETF IPSワーキンググループ」コンタクトINFO "マークバクケシスコシステムズ、INC 7900インターナショナルドライブ、スイート400ミネソタ州ブルーミントン55425 55425
E-mail: mbakke@cisco.com
電子メール：mbakke@cisco.com
Marjorie Krueger Hewlett-Packard Networked Storage Architecture Networked Storage Solutions Org. 8000 Foothills Blvd. Roseville, CA 95747 E-mail: marjorie_krueger@hp.com
Marjorie Krueger Hewlett-Packardネットワークストレージアーキテクチャネットワーク型ストレージソリューション組織。8000 Foothills Blvd.カリフォルニア州ローズビル95747電子メール：marjorie_krueger@hp.com
Tom McSweeney IBM Corporation 600 Park Offices Drive Research Triangle Park, NC USA 27709
トムマクスウィーニーIBMコーポレーション600パークオフィスドライブリサーチトライアングルパーク、ノースカロライナ州27709
E-mail: tommcs@us.ibm.com
電子メール：tommcs@us.ibm.com
James Muchow Qlogic Corp. 6321 Bury Dr. Eden Prairie, MN USA 55346
James Muchow Qlogic Corp. 6321 Bury Dr. Eden Prairie、Mn USA 55346
E-mail: james.muchow@qlogic.com"
電子メール：james.muchow@qlogic.com "
DESCRIPTION "The iSCSI Protocol MIB module. Copyright (C) The Internet Society (2006). This version of this MIB module is part of RFC 4544; see the RFC itself for full legal notices." REVISION "200605220000Z" -- May 22, 2006 DESCRIPTION "Initial version of the iSCSI Protocol MIB module"
説明「ISCSIプロトコルMIBモジュール。著作権（c）インターネットソサエティ（2006）。このMIBモジュールのこのバージョンはRFC 4544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。」リビジョン「200605220000Z " - 2006年5月22日説明「ISCSIプロトコルMIBモジュールの初期バージョン」
::= { mib-2 142 }
iscsiNotifications OBJECT IDENTIFIER ::= { iscsiMibModule 0 }
iscsiObjects OBJECT IDENTIFIER ::= { iscsiMibModule 1 }
iscsiConformance OBJECT IDENTIFIER ::= { iscsiMibModule 2 }
iscsiAdmin OBJECT IDENTIFIER ::= { iscsiMibModule 3 }
-- Textual Conventions
- テキストの慣習
IscsiTransportProtocol ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"This data type is used to define the transport
protocols that will carry iSCSI PDUs."
REFERENCE
"RFC791, RFC1700
The presently known, officially delegated numbers can be found at: http://www.iana.org/assignments/protocol-numbers"
現在知られている公式に委任された数字は、http：//www.iana.org/assignments/protocol-numbersにあります」
SYNTAX Unsigned32 (0..255)
構文unsigned32（0..255）
IscsiDigestMethod ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This data type represents the methods possible
for digest negotiation.
none - a placeholder for a secondary digest method
that means only the primary method can be
used.
other - a digest method other than those defined below.
noDigest - does not support digests (will operate without
a digest (Note: implementations must support
digests to be compliant with the RFC3720).
CRC32c - require a CRC32C digest."
REFERENCE
"RFC 3720, Section 12.1, HeaderDigest and DataDigest"
SYNTAX INTEGER {
none(1),
other(2),
noDigest(3),
crc32c(4)
}
IscsiName ::= TEXTUAL-CONVENTION
DISPLAY-HINT "223t"
STATUS current
DESCRIPTION
"This data type is used for objects whose value is an
iSCSI name with the properties described in RFC 3720
section 3.2.6.1, and encoded as specified in RFC 3720
section 3.2.6.2. A zero-length string indicates the
absence of an iSCSI name."
REFERENCE
"RFC 3720, Section 3.2.6, iSCSI Names."
SYNTAX OCTET STRING (SIZE(0 | 16..223))
--**********************************************************************
iscsiDescriptors OBJECT IDENTIFIER ::= { iscsiAdmin 1 }
iscsiHeaderIntegrityTypes OBJECT IDENTIFIER ::= { iscsiDescriptors 1 }
iscsiHdrIntegrityNone OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The authoritative identifier when no integrity
scheme (for either the header or data) is being
used."
REFERENCE
"RFC 3720, Section 12.1, HeaderDigest and DataDigest"
::= { iscsiHeaderIntegrityTypes 1 }
iscsiHdrIntegrityCrc32c OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The authoritative identifier when the integrity
scheme (for either the header or data) is CRC32c."
REFERENCE
"RFC 3720, Section 12.1, HeaderDigest and DataDigest"
::= { iscsiHeaderIntegrityTypes 2 }
iscsiDataIntegrityTypes OBJECT IDENTIFIER ::= { iscsiDescriptors 2 }
iscsiDataIntegrityNone OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The authoritative identifier when no integrity
scheme (for either the header or data) is being
used."
REFERENCE
"RFC 3720, Section 12.1, HeaderDigest and DataDigest"
::= { iscsiDataIntegrityTypes 1 }
iscsiDataIntegrityCrc32c OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The authoritative identifier when the integrity
scheme (for either the header or data) is CRC32c."
REFERENCE
"RFC 3720, Section 12.1, HeaderDigest and DataDigest"
::= { iscsiDataIntegrityTypes 2 }
--**********************************************************************
iscsiInstance OBJECT IDENTIFIER ::= { iscsiObjects 1 }
-- Instance Attributes Table
- インスタンス属性テーブル
iscsiInstanceAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiInstanceAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of iSCSI instances present on the system."
::= { iscsiInstance 1 }
iscsiInstanceAttributesEntry OBJECT-TYPE
SYNTAX IscsiInstanceAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing management information applicable
to a particular iSCSI instance."
INDEX { iscsiInstIndex }
::= { iscsiInstanceAttributesTable 1 }
IscsiInstanceAttributesEntry ::= SEQUENCE {
iscsiInstIndex Unsigned32,
iscsiInstDescr SnmpAdminString,
iscsiInstVersionMin Unsigned32,
iscsiInstVersionMax Unsigned32,
iscsiInstVendorID SnmpAdminString,
iscsiInstVendorVersion SnmpAdminString,
iscsiInstPortalNumber Unsigned32,
iscsiInstNodeNumber Unsigned32,
iscsiInstSessionNumber Unsigned32,
iscsiInstSsnFailures Counter32,
iscsiInstLastSsnFailureType AutonomousType,
iscsiInstLastSsnRmtNodeName IscsiName,
iscsiInstDiscontinuityTime TimeStamp
}
iscsiInstIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a particular
iSCSI instance. This index value must not be modified or
reused by an agent unless a reboot has occurred. An agent
should attempt to keep this value persistent across reboots."
::= { iscsiInstanceAttributesEntry 1 }
iscsiInstDescr OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "A UTF-8 string, determined by the implementation to describe the iSCSI instance. When only a single instance is present, this object may be set to the zero-length string; with multiple iSCSI instances, it may be used in an implementation-dependent manner to describe the purpose of the respective instance."
iscsiinstdescr object-type sntax snmpadminstring max-access read-only status current current current "iscsiインスタンスを記述するための実装によって決定されたUTF-8文字文字列;複数のISCSIインスタンスを使用すると、それぞれのインスタンスの目的を記述するために実装依存的に使用される場合があります。」
::= { iscsiInstanceAttributesEntry 2 }
iscsiInstVersionMin OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The minimum version number of the iSCSI specification
such that this iSCSI instance supports this minimum
value, the maximum value indicated by the corresponding
instance in iscsiInstVersionMax, and all versions in
between."
REFERENCE
"RFC 3720, Section 10.12, Login Request"
::= { iscsiInstanceAttributesEntry 3 }
iscsiInstVersionMax OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum version number of the iSCSI specification
such that this iSCSI instance supports this maximum
value, the minimum value indicated by the corresponding
instance in iscsiInstVersionMin, and all versions in
between."
REFERENCE
"RFC 3720, Section 10.12, Login Request"
::= { iscsiInstanceAttributesEntry 4 }
iscsiInstVendorID OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A UTF-8 string describing the manufacturer of the
implementation of this instance."
::= { iscsiInstanceAttributesEntry 5 }
iscsiInstVendorVersion OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "A UTF-8 string set by the manufacturer describing the version of the implementation of this instance. The format of this string is determined solely by the manufacturer, and is for informational purposes only.
ISCSIINSTVENDORVERSION OBLECT-TYPE SNTAX SNMPADMINSTRING MAX-ACCESS READ-ACCESS READ-ACCESS READ-ONLYステータス現在の説明 "このインスタンスの実装のバージョンを説明するメーカーによって設定されたUTF-8文字列。情報のみ。
It is unrelated to the iSCSI specification version numbers."
::= { iscsiInstanceAttributesEntry 6 }
iscsiInstPortalNumber OBJECT-TYPE
SYNTAX Unsigned32
UNITS "transport endpoints"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of rows in the iscsiPortalAttributesTable
that are currently associated with this iSCSI instance."
::= { iscsiInstanceAttributesEntry 7 }
iscsiInstNodeNumber OBJECT-TYPE
SYNTAX Unsigned32
UNITS "iSCSI nodes"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of rows in the iscsiNodeAttributesTable
that are currently associated with this iSCSI instance."
::= { iscsiInstanceAttributesEntry 8 }
iscsiInstSessionNumber OBJECT-TYPE
SYNTAX Unsigned32
UNITS "sessions"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of rows in the iscsiSessionAttributesTable
that are currently associated with this iSCSI instance."
::= { iscsiInstanceAttributesEntry 9 }
iscsiInstSsnFailures OBJECT-TYPE
SYNTAX Counter32
UNITS "sessions"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of times a session belonging
to this instance has been failed. If this counter has
suffered a discontinuity, the time of the last discontinuity
is indicated in iscsiInstDiscontinuityTime."
REFERENCE
"RFC 3720, Section 12.1, HeaderDigest and DataDigest"
::= { iscsiInstanceAttributesEntry 10 }
iscsiInstLastSsnFailureType OBJECT-TYPE
iscsiinstlastssnfailuretypeオブジェクトタイプ
SYNTAX AutonomousType MAX-ACCESS read-only STATUS current DESCRIPTION "The counter object in the iscsiInstSsnErrorStatsTable that was incremented when the last session failure occurred.
構文AutonomousType Max-Access読み取り専用ステータス現在の説明 "最後のセッションの障害が発生したときに増加したIscsiinstssnerrorstatSatableのカウンターオブジェクト。
If the reason for failure is not found in the
iscsiInstSsnErrorStatsTable, the value { 0.0 } is
used instead."
::= { iscsiInstanceAttributesEntry 11 }
iscsiInstLastSsnRmtNodeName OBJECT-TYPE
SYNTAX IscsiName
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The iSCSI name of the remote node from the failed
session."
::= { iscsiInstanceAttributesEntry 12 }
iscsiInstDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of SysUpTime on the most recent occasion at which any one or more of this instance's counters suffered a discontinuity.
iscsiinstdiscontinuitytimeオブジェクトタイプの構文タイプタイムスタンプ最大アクセス読み取り専用ステータス現在の説明 "このインスタンスのカウンターが不連続性を抱えた最新の機会に関するsysuptimeの値。
If no such discontinuities have occurred since the last
re-initialization of the local management subsystem,
then this object contains a zero value."
::= { iscsiInstanceAttributesEntry 13 }
-- Instance Session Failure Stats Table
- インスタンスセッション障害統計テーブル
iscsiInstanceSsnErrorStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiInstanceSsnErrorStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Statistics regarding the occurrences of error types
that result in a session failure."
::= { iscsiInstance 2 }
iscsiInstanceSsnErrorStatsEntry OBJECT-TYPE
iscsiinstancessnerrorstatsentry object-type
SYNTAX IscsiInstanceSsnErrorStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing management information applicable
to a particular iSCSI instance."
AUGMENTS { iscsiInstanceAttributesEntry }
::= { iscsiInstanceSsnErrorStatsTable 1 }
IscsiInstanceSsnErrorStatsEntry ::= SEQUENCE {
iscsiInstSsnDigestErrors Counter32,
iscsiInstSsnCxnTimeoutErrors Counter32,
iscsiInstSsnFormatErrors Counter32
}
iscsiInstSsnDigestErrors OBJECT-TYPE
SYNTAX Counter32
UNITS "sessions"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of sessions that were failed due to receipt of
a PDU containing header or data digest errors. If this
counter has suffered a discontinuity, the time of the last
discontinuity is indicated in iscsiInstDiscontinuityTime."
REFERENCE
"RFC 3720, Section 6.7, Digest Errors"
::= { iscsiInstanceSsnErrorStatsEntry 1 }
iscsiInstSsnCxnTimeoutErrors OBJECT-TYPE
SYNTAX Counter32
UNITS "sessions"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of sessions that were failed due to a sequence
exceeding a time limit. If this counter has suffered a
discontinuity, the time of the last discontinuity
is indicated in iscsiInstDiscontinuityTime."
REFERENCE
"RFC 3720, Section 6.4, Connection Timeout Management"
::= { iscsiInstanceSsnErrorStatsEntry 2 }
iscsiInstSsnFormatErrors OBJECT-TYPE
SYNTAX Counter32
UNITS "sessions"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of sessions that were failed due to receipt of
a PDU that contained a format error. If this counter has
suffered a discontinuity, the time of the last discontinuity
is indicated in iscsiInstDiscontinuityTime."
REFERENCE
"RFC 3720, Section 6.6, Format Errors"
::= { iscsiInstanceSsnErrorStatsEntry 3 }
--**********************************************************************
iscsiPortal OBJECT IDENTIFIER ::= { iscsiObjects 2 }
-- Portal Attributes Table
- ポータル属性テーブル
iscsiPortalAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiPortalAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of transport endpoints (using TCP or another transport
protocol) used by this iSCSI instance. An iSCSI instance may
use a portal to listen for incoming connections to its targets,
to initiate connections to other targets, or both."
::= { iscsiPortal 1 }
iscsiPortalAttributesEntry OBJECT-TYPE
SYNTAX IscsiPortalAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing management information applicable
to a particular portal instance."
INDEX { iscsiInstIndex, iscsiPortalIndex }
::= { iscsiPortalAttributesTable 1 }
IscsiPortalAttributesEntry ::= SEQUENCE {
iscsiPortalIndex Unsigned32,
iscsiPortalRowStatus RowStatus,
iscsiPortalRoles BITS,
iscsiPortalAddrType InetAddressType,
iscsiPortalAddr InetAddress,
iscsiPortalProtocol IscsiTransportProtocol,
iscsiPortalMaxRecvDataSegLength Unsigned32,
iscsiPortalPrimaryHdrDigest IscsiDigestMethod,
iscsiPortalPrimaryDataDigest IscsiDigestMethod,
iscsiPortalSecondaryHdrDigest IscsiDigestMethod,
iscsiPortalSecondaryDataDigest IscsiDigestMethod,
iscsiPortalRecvMarker TruthValue,
iscsiPortalStorageType StorageType
}
iscsiPortalIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a particular
transport endpoint within this iSCSI instance. This index
value must not be modified or reused by an agent unless a
reboot has occurred. An agent should attempt to keep this
value persistent across reboots."
::= { iscsiPortalAttributesEntry 1 }
iscsiPortalRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This field allows entries to be dynamically added and removed from this table via SNMP. When adding a row to this table, all non-Index/RowStatus objects must be set. When the value of this object is 'active', the values of the other objects in this table cannot be changed. Rows may be discarded using RowStatus.
iscsiportalrowstatus object-type syntax rowstatus max-access read-create status current current current "このフィールドは、このテーブルをsnmpでこのテーブルから動的に追加および削除できます。。このオブジェクトの値が「アクティブ」である場合、このテーブルの他のオブジェクトの値は変更できません。RowStatusを使用して行を破棄できます。
Note that creating a row in this table will typically
cause the agent to create one or more rows in
iscsiTgtPortalAttributesTable and/or
iscsiIntrPortalAttributesTable."
::= { iscsiPortalAttributesEntry 2 }
iscsiPortalRoles OBJECT-TYPE
SYNTAX BITS {
targetTypePortal(0),
initiatorTypePortal(1)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A portal can operate in one or both of two roles:
as a target portal and/or an initiator portal. If
the portal will operate in both roles, both bits
must be set.
This object will define a corresponding row that
will exist or must be created in the
iscsiTgtPortalAttributesTable, the
iscsiIntrPortalAttributesTable or both. If the
targetTypePortal bit is set, one or more corresponding
iscsiTgtPortalAttributesEntry rows will be found or
created. If the initiatorTypePortal bit is set,
one or more corresponding iscsiIntrPortalAttributesEntry
rows will be found or created. If both bits are set, one
or more corresponding rows will be found or created in
one of the above tables."
::= { iscsiPortalAttributesEntry 3 }
iscsiPortalAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of Internet Network Address contained in the
corresponding instance of the iscsiPortalAddr."
DEFVAL { ipv4 }
::= { iscsiPortalAttributesEntry 4 }
iscsiPortalAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The portal's Internet Network Address, of the type
specified by the object iscsiPortalAddrType. If
iscsiPortalAddrType has the value 'dns', this address
gets resolved to an IP address whenever a new iSCSI
connection is established using this portal."
::= { iscsiPortalAttributesEntry 5 }
iscsiPortalProtocol OBJECT-TYPE
SYNTAX IscsiTransportProtocol
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The portal's transport protocol."
DEFVAL { 6 } -- TCP
::= { iscsiPortalAttributesEntry 6 }
iscsiPortalMaxRecvDataSegLength OBJECT-TYPE
SYNTAX Unsigned32 (512..16777215)
UNITS "bytes"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum PDU length this portal can receive.
This may be constrained by hardware characteristics
and individual implementations may choose not to
allow this object to be changed."
REFERENCE
"RFC 3720, Section 12.12, MaxRecvDataSegmentLength"
DEFVAL { 8192 }
::= { iscsiPortalAttributesEntry 7 }
iscsiPortalPrimaryHdrDigest OBJECT-TYPE
SYNTAX IscsiDigestMethod
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The preferred header digest for this portal."
DEFVAL { crc32c }
::= { iscsiPortalAttributesEntry 8 }
iscsiPortalPrimaryDataDigest OBJECT-TYPE
SYNTAX IscsiDigestMethod
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The preferred data digest method for this portal."
DEFVAL { crc32c }
::= { iscsiPortalAttributesEntry 9 }
iscsiPortalSecondaryHdrDigest OBJECT-TYPE
SYNTAX IscsiDigestMethod
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An alternate header digest preference for this portal."
DEFVAL { noDigest }
::= { iscsiPortalAttributesEntry 10 }
iscsiPortalSecondaryDataDigest OBJECT-TYPE
SYNTAX IscsiDigestMethod
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An alternate data digest preference for this portal."
DEFVAL { noDigest }
::= { iscsiPortalAttributesEntry 11 }
iscsiPortalRecvMarker OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object indicates whether or not this portal will
request markers in its incoming data stream."
REFERENCE
"RFC 3720, Appendix A."
DEFVAL { false }
::= { iscsiPortalAttributesEntry 12 }
iscsiPortalStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "The storage type for this row. Rows in this table that were created through an external process may have a storage type of readOnly or permanent.
ISCSIPORTALSTORAGETYPEオブジェクトタイプ構文StorageType Max-Createステータス現在の説明 "この行のストレージタイプ。
Conceptual rows having the value 'permanent' need not
allow write access to any columnar objects in the row."
DEFVAL { nonVolatile }
::= { iscsiPortalAttributesEntry 13 }
--**********************************************************************
iscsiTargetPortal OBJECT IDENTIFIER ::= { iscsiObjects 3 }
-- Target Portal Attributes Table
- ターゲットポータル属性テーブル
iscsiTgtPortalAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiTgtPortalAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of transport endpoints (using TCP or another transport
protocol) on which this iSCSI instance listens for incoming
connections to its targets."
::= { iscsiTargetPortal 1 }
iscsiTgtPortalAttributesEntry OBJECT-TYPE
SYNTAX IscsiTgtPortalAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing management information applicable
to a particular portal instance that is used to listen for
incoming connections to local targets. One or more rows in
this table is populated by the agent for each
iscsiPortalAttributesEntry row that has the bit
targetTypePortal set in its iscsiPortalRoles column."
INDEX { iscsiInstIndex, iscsiPortalIndex,
iscsiTgtPortalNodeIndexOrZero }
::= { iscsiTgtPortalAttributesTable 1 }
IscsiTgtPortalAttributesEntry ::= SEQUENCE {
iscsiTgtPortalNodeIndexOrZero Unsigned32,
iscsiTgtPortalPort InetPortNumber,
iscsiTgtPortalTag Unsigned32
}
iscsiTgtPortalNodeIndexOrZero OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "An arbitrary integer used to uniquely identify a particular node within an iSCSI instance present on the local system.
ISCSITGTPORTALNODEINDEXORZERO OBJECT-TYPE SYNTAX UNSIGNED32（0..4294967295）最大アクセスアクセス不可能なステータス現在の説明 "地元のシステムに存在するISCSIインスタンス内の特定のノードを独自に識別するために使用される任意の整数。
For implementations where each {portal, node} tuple can have a different portal tag, this value will map to the iscsiNodeIndex.
各{portal、node}タプルが異なるポータルタグを持つことができる実装の場合、この値はiscsinodeindexにマッピングされます。
For implementations where the portal tag is the
same for a given portal regardless of which node
is using the portal, the value 0 (zero) is used."
::= { iscsiTgtPortalAttributesEntry 1 }
iscsiTgtPortalPort OBJECT-TYPE
SYNTAX InetPortNumber (1..65535)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The portal's transport protocol port number on which the
portal listens for incoming iSCSI connections when the
portal is used as a target portal. This object's storage
type is specified in iscsiPortalStorageType."
::= { iscsiTgtPortalAttributesEntry 2 }
iscsiTgtPortalTag OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The portal's aggregation tag when the portal is used as
a target portal. Multiple-connection sessions may
be aggregated over portals sharing an identical
aggregation tag. This object's storage type is
specified in iscsiPortalStorageType."
REFERENCE
"RFC 3720, Section 3.4.1, iSCSI Architectural Model"
::= { iscsiTgtPortalAttributesEntry 3 }
--**********************************************************************
iscsiInitiatorPortal OBJECT IDENTIFIER ::= { iscsiObjects 4 }
-- Initiator Portal Attributes Table
- イニシエーターポータル属性テーブル
iscsiIntrPortalAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiIntrPortalAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of Internet Network Addresses (using TCP or another
transport protocol) from which this iSCSI instance may
initiate connections to other targets."
::= { iscsiInitiatorPortal 1 }
iscsiIntrPortalAttributesEntry OBJECT-TYPE
SYNTAX IscsiIntrPortalAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing management information applicable
to a particular portal instance that is used to initiate
connections to iSCSI targets. One or more rows in
this table is populated by the agent for each
iscsiPortalAttributesEntry row that has the bit
initiatorTypePortal set in its iscsiPortalRoles column."
INDEX { iscsiInstIndex, iscsiPortalIndex,
iscsiIntrPortalNodeIndexOrZero }
::= { iscsiIntrPortalAttributesTable 1 }
IscsiIntrPortalAttributesEntry ::= SEQUENCE {
iscsiIntrPortalNodeIndexOrZero Unsigned32,
iscsiIntrPortalTag Unsigned32
}
iscsiIntrPortalNodeIndexOrZero OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION
ISCSIINTRPORTALNODEINDEXORZEROオブジェクトタイプSyntax unting32（0..4294967295）max-access not-accessableステータス現在の説明
"An arbitrary integer used to uniquely identify a particular node within an iSCSI instance present on the local system.
「ローカルシステムに存在するISCSIインスタンス内の特定のノードを一意に識別するために使用される任意の整数。
For implementations where each {portal, node} tuple can have a different portal tag, this value will map to the iscsiNodeIndex.
各{portal、node}タプルが異なるポータルタグを持つことができる実装の場合、この値はiscsinodeindexにマッピングされます。
For implementations where the portal tag is the
same for a given portal regardless of which node
is using the portal, the value 0 (zero) is used."
::= { iscsiIntrPortalAttributesEntry 1 }
iscsiIntrPortalTag OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The portal's aggregation tag when the portal is used as
an initiator portal. Multiple-connection sessions may
be aggregated over portals sharing an identical
aggregation tag. This object's storage type is
specified in iscsiPortalStorageType."
REFERENCE
"RFC 3720, Section 3.4.1, iSCSI Architectural Model"
::= { iscsiIntrPortalAttributesEntry 2 }
--**********************************************************************
iscsiNode OBJECT IDENTIFIER ::= { iscsiObjects 5 }
-- Node Attributes Table
- ノード属性テーブル
iscsiNodeAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiNodeAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of iSCSI nodes belonging to each iSCSI instance
present on the local system. An iSCSI node can act as
an initiator, a target, or both."
::= { iscsiNode 1 }
iscsiNodeAttributesEntry OBJECT-TYPE SYNTAX IscsiNodeAttributesEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION
iscsinodeattributeentryオブジェクト型型構文iscsinodeattributesentry max-accessアクセス不可能なステータス現在の説明
"An entry (row) containing management information applicable
to a particular iSCSI node."
INDEX { iscsiInstIndex, iscsiNodeIndex }
::= { iscsiNodeAttributesTable 1 }
IscsiNodeAttributesEntry ::= SEQUENCE {
iscsiNodeIndex Unsigned32,
iscsiNodeName IscsiName,
iscsiNodeAlias SnmpAdminString,
iscsiNodeRoles BITS,
iscsiNodeTransportType RowPointer,
iscsiNodeInitialR2T TruthValue,
iscsiNodeImmediateData TruthValue,
iscsiNodeMaxOutstandingR2T Unsigned32,
iscsiNodeFirstBurstLength Unsigned32,
iscsiNodeMaxBurstLength Unsigned32,
iscsiNodeMaxConnections Unsigned32,
iscsiNodeDataSequenceInOrder TruthValue,
iscsiNodeDataPDUInOrder TruthValue,
iscsiNodeDefaultTime2Wait Unsigned32,
iscsiNodeDefaultTime2Retain Unsigned32,
iscsiNodeErrorRecoveryLevel Unsigned32,
iscsiNodeDiscontinuityTime TimeStamp,
iscsiNodeStorageType StorageType
}
iscsiNodeIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a particular
node within an iSCSI instance. This index value must not be
modified or reused by an agent unless a reboot has occurred.
An agent should attempt to keep this value persistent across
reboots."
::= { iscsiNodeAttributesEntry 1 }
iscsiNodeName OBJECT-TYPE
SYNTAX IscsiName
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This node's iSCSI name, which is independent of the location
of the node, and can be resolved into a set of addresses
through various discovery services."
::= { iscsiNodeAttributesEntry 2 }
iscsiNodeAlias OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A character string that is a human-readable name or
description of the iSCSI node. If configured, this alias
may be communicated to the initiator or target node at
the remote end of the connection during a Login Request
or Response message. This string is not used as an
identifier, but can be displayed by the system's user
interface in a list of initiators and/or targets to
which it is connected.
If no alias exists, the value is a zero-length string."
REFERENCE
"RFC 3720, Section 12.6, TargetAlias, 12.7, InitiatorAlias"
::= { iscsiNodeAttributesEntry 3 }
iscsiNodeRoles OBJECT-TYPE
SYNTAX BITS {
targetTypeNode(0),
initiatorTypeNode(1)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A node can operate in one or both of two roles:
a target role and/or an initiator role. If the node
will operate in both roles, both bits must be set.
This object will also define the corresponding rows that
will exist in the iscsiTargetAttributesTable, the
iscsiInitiatorAttributesTable or both. If the
targetTypeNode bit is set, there will be a corresponding
iscsiTargetAttributesEntry. If the initiatorTypeNode bit
is set, there will be a corresponding
iscsiInitiatorAttributesEntry. If both bits are set,
there will be a corresponding iscsiTgtPortalAttributesEntry
and iscsiPortalAttributesEntry."
::= { iscsiNodeAttributesEntry 4 }
iscsiNodeTransportType OBJECT-TYPE SYNTAX RowPointer MAX-ACCESS read-only STATUS current DESCRIPTION "A pointer to the corresponding row in the appropriate table for this SCSI transport, thereby allowing management stations to locate the SCSI-level device that is represented by this iscsiNode. For example, it will usually point to the corresponding scsiTrnspt object in the SCSI MIB module.
iscsinodetransporttypeオブジェクトタイプの構文rowpointer max-access読み取り専用ステータス現在の説明 "このSCSI輸送の適切なテーブルの対応する行へのポインター。たとえば、通常、SCSI MIBモジュールの対応するSCSITRNSPTオブジェクトを指します。
If no corresponding row exists, the value 0.0 must be
used to indicate this."
REFERENCE
"SCSI-MIB"
::= { iscsiNodeAttributesEntry 5 }
iscsiNodeInitialR2T OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the InitialR2T preference for this
node:
true = YES,
false = will try to negotiate NO, will accept YES "
REFERENCE
"RFC 3720, Section 12.10, InitialR2T"
::= { iscsiNodeAttributesEntry 6 }
iscsiNodeImmediateData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object indicates ImmediateData preference for this
node:
true = YES (but will accept NO),
false = NO "
REFERENCE
"RFC 3720, Section 12.11, ImmediateData"
DEFVAL { true }
::= { iscsiNodeAttributesEntry 7 }
iscsiNodeMaxOutstandingR2T OBJECT-TYPE SYNTAX Unsigned32 (1..65535) UNITS "R2Ts" MAX-ACCESS read-write STATUS current DESCRIPTION "Maximum number of outstanding requests-to-transmit (R2Ts) allowed per iSCSI task." REFERENCE "RFC 3720, Section 12.17, MaxOutstandingR2T"
iscsinodemaxout StastingR2T Object-Type Syntax untigned32（1..65535）ユニット「R2TS」最大アクセス読み取りワイトステータス現在の説明「ISCSIタスクごとに許可される未解決の要求（R2T）の最大数」。リファレンス「RFC 3720、セクション12.17、Maxout Stastingr2T」
DEFVAL { 1 }
::= { iscsiNodeAttributesEntry 8 }
iscsiNodeFirstBurstLength OBJECT-TYPE
SYNTAX Unsigned32 (512..16777215)
UNITS "bytes"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The maximum length (bytes) supported for unsolicited data
to/from this node."
REFERENCE
"RFC 3720, Section 12.14, FirstBurstLength"
DEFVAL { 65536 }
::= { iscsiNodeAttributesEntry 9 }
iscsiNodeMaxBurstLength OBJECT-TYPE
SYNTAX Unsigned32 (512..16777215)
UNITS "bytes"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The maximum number of bytes that can be sent within
a single sequence of Data-In or Data-Out PDUs."
REFERENCE
"RFC 3720, Section 12.13, MaxBurstLength"
DEFVAL { 262144 }
::= { iscsiNodeAttributesEntry 10 }
iscsiNodeMaxConnections OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
UNITS "connections"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The maximum number of connections allowed in each
session to and/or from this node."
REFERENCE
"RFC 3720, Section 12.2, MaxConnections"
DEFVAL { 1 }
::= { iscsiNodeAttributesEntry 11 }
iscsiNodeDataSequenceInOrder OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "The DataSequenceInOrder preference of this node.
iscsinodedatasequenceinorder object-type構文ruthvalue max-access read-writeステータス現在の説明 "このノードのdatasequenceinorderの好み。
False (=No) indicates that iSCSI data PDU sequences may
be transferred in any order. True (=Yes) indicates that
data PDU sequences must be transferred using
continuously increasing offsets, except during
error recovery."
REFERENCE
"RFC 3720, Section 12.19, DataSequenceInOrder"
DEFVAL { true }
::= { iscsiNodeAttributesEntry 12 }
iscsiNodeDataPDUInOrder OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The DataPDUInOrder preference of this node.
False (=No) indicates that iSCSI data PDUs within sequences
may be in any order. True (=Yes) indicates that data PDUs
within sequences must be at continuously increasing
addresses, with no gaps or overlay between PDUs."
REFERENCE
"RFC 3720, Section 12.18, DataPDUInOrder"
DEFVAL { true }
::= { iscsiNodeAttributesEntry 13 }
iscsiNodeDefaultTime2Wait OBJECT-TYPE
SYNTAX Unsigned32 (0..3600)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The DefaultTime2Wait preference of this node. This is the
minimum time, in seconds, to wait before attempting an
explicit/implicit logout or active iSCSI task reassignment
after an unexpected connection termination or a connection
reset."
REFERENCE
"RFC 3720, Section 12.15, DefaultTime2Wait"
DEFVAL { 2 }
::= { iscsiNodeAttributesEntry 14 }
iscsiNodeDefaultTime2Retain OBJECT-TYPE
SYNTAX Unsigned32 (0..3600)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The DefaultTime2Retain preference of this node. This is
the maximum time, in seconds after an initial wait
(Time2Wait), before which an active iSCSI task reassignment
is still possible after an unexpected connection termination
or a connection reset."
REFERENCE
"RFC 3720, Section 12.16, DefaultTime2Retain"
DEFVAL { 20 }
::= { iscsiNodeAttributesEntry 15 }
iscsiNodeErrorRecoveryLevel OBJECT-TYPE SYNTAX Unsigned32 (0..255) MAX-ACCESS read-write STATUS current DESCRIPTION "The ErrorRecoveryLevel preference of this node. Currently, only 0-2 are valid.
iscsinodeerrorrecoverylevel object-type syntax unsigned32（0..255）最大アクセス読み取りろいステータス現在の説明 "このノードのerrorrecoverylevelの選好。現在、0-2のみが有効です。
This object is designed to accommodate future error recovery levels.
このオブジェクトは、将来のエラー回復レベルに対応するように設計されています。
Higher error recovery levels imply support in addition to
support for the lower error level functions. In other words,
error level 2 implies support for levels 0-1, since those
functions are subsets of error level 2."
REFERENCE
"RFC 3720, Section 12.20, ErrorRecoveryLevel"
DEFVAL { 0 }
::= { iscsiNodeAttributesEntry 16 }
iscsiNodeDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of SysUpTime on the most recent occasion at which any one or more of this node's counters suffered a discontinuity.
iscsinodediscontinuitytimeオブジェクトタイプの構文タイプ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 "このノードのカウンターの1つ以上が不連続性を患った最新の機会に関するsysuptimeの値。
If no such discontinuities have occurred since the last
re-initialization of the local management subsystem,
then this object contains a zero value."
::= { iscsiNodeAttributesEntry 17 }
iscsiNodeStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-write STATUS current DESCRIPTION
iscsinodestorageTypeオブジェクトタイプの構文StorageType Max-Access Read-Writeステータス現在の説明
"The storage type for all read-write objects within this row. Rows in this table are always created via an external process, and may have a storage type of readOnly or permanent. Conceptual rows having the value 'permanent' need not allow write access to any columnar objects in the row.
「この行内のすべての読み取りワイトオブジェクトのストレージタイプ。このテーブルの行は常に外部プロセスを介して作成され、readonlyまたは永続的なストレージタイプがある場合があります。値「永続」を持つ概念行は、書き込みアクセスを許可する必要はありません列の列のオブジェクトに。
If this object has the value 'volatile', modifications to read-write objects in this row are not persistent across reboots. If this object has the value 'nonVolatile', modifications to objects in this row are persistent.
このオブジェクトに値「揮発性」がある場合、この行の読み取りワイトオブジェクトの変更は、再起動全体で永続的ではありません。このオブジェクトに値が「非揮発性」がある場合、この行のオブジェクトの変更は永続的です。
An implementation may choose to allow this object
to be set to either 'nonVolatile' or 'volatile',
allowing the management application to choose this
behavior."
DEFVAL { volatile }
::= { iscsiNodeAttributesEntry 18 }
--**********************************************************************
iscsiTarget OBJECT IDENTIFIER ::= { iscsiObjects 6 }
-- Target Attributes Table
- ターゲット属性テーブル
iscsiTargetAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiTargetAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of iSCSI nodes that can take on a target role,
belonging to each iSCSI instance present on the local
system."
::= { iscsiTarget 1 }
iscsiTargetAttributesEntry OBJECT-TYPE
SYNTAX IscsiTargetAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing management information applicable
to a particular node that can take on a target role."
INDEX { iscsiInstIndex, iscsiNodeIndex }
::= { iscsiTargetAttributesTable 1 }
IscsiTargetAttributesEntry ::= SEQUENCE {
iscsiTgtLoginFailures Counter32,
iscsiTgtLastFailureTime TimeStamp,
iscsiTgtLastFailureType AutonomousType,
iscsiTgtLastIntrFailureName IscsiName,
iscsiTgtLastIntrFailureAddrType InetAddressType,
iscsiTgtLastIntrFailureAddr InetAddress
}
iscsiTgtLoginFailures OBJECT-TYPE
SYNTAX Counter32
UNITS "failed login attempts"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of times a login attempt to this
local target has failed.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiTargetAttributesEntry 1 }
iscsiTgtLastFailureTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The timestamp of the most recent failure of a login attempt
to this target. A value of zero indicates that no such
failures have occurred since the last system boot."
::= { iscsiTargetAttributesEntry 2 }
iscsiTgtLastFailureType OBJECT-TYPE
SYNTAX AutonomousType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of the most recent failure of a login attempt
to this target, represented as the OID of the counter
object in iscsiTargetLoginStatsTable for which the
relevant instance was incremented. A value of 0.0
indicates a type that is not represented by any of
the counters in iscsiTargetLoginStatsTable."
::= { iscsiTargetAttributesEntry 3 }
iscsiTgtLastIntrFailureName OBJECT-TYPE
SYNTAX IscsiName
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The iSCSI name of the initiator that failed the last
login attempt."
::= { iscsiTargetAttributesEntry 4 }
iscsiTgtLastIntrFailureAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of Internet Network Address contained in the
corresponding instance of the iscsiTgtLastIntrFailureAddr.
The value 'dns' is not allowed."
::= { iscsiTargetAttributesEntry 5 }
iscsiTgtLastIntrFailureAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An Internet Network Address, of the type specified by
the object iscsiTgtLastIntrFailureAddrType, giving the
host address of the initiator that failed the last login
attempt."
::= { iscsiTargetAttributesEntry 6 }
-- Target Login Stats Table
- ターゲットログイン統計テーブル
iscsiTargetLoginStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiTargetLoginStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of counters that keep a record of the results
of initiators' login attempts to this target."
::= { iscsiTarget 2 }
iscsiTargetLoginStatsEntry OBJECT-TYPE
SYNTAX IscsiTargetLoginStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing counters for each result of
a login attempt to this target."
AUGMENTS { iscsiTargetAttributesEntry }
::= { iscsiTargetLoginStatsTable 1 }
IscsiTargetLoginStatsEntry ::= SEQUENCE {
iscsiTgtLoginAccepts Counter32, iscsiTgtLoginOtherFails Counter32, iscsiTgtLoginRedirects Counter32, iscsiTgtLoginAuthorizeFails Counter32, iscsiTgtLoginAuthenticateFails Counter32, iscsiTgtLoginNegotiateFails Counter32 }
Iscsitgtloginaccepts counter32、iscsitgtloginothinfails counter32、iscsitgtloginredirects counter32、iscsitgtloginauthorizefails counter32、iscsitgtloginauthenticatefails counter32、iscsitgtlogtlogtlogitiepeise -easefay32}}}}}
iscsiTgtLoginAccepts OBJECT-TYPE
SYNTAX Counter32
UNITS "successful logins"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Login Response PDUs with status
0x0000, Accept Login, transmitted by this
target.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiTargetLoginStatsEntry 1 }
iscsiTgtLoginOtherFails OBJECT-TYPE
SYNTAX Counter32
UNITS "failed logins"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Login Response PDUs that were transmitted
by this target and that were not counted by any other
object in the row.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiTargetLoginStatsEntry 2 }
iscsiTgtLoginRedirects OBJECT-TYPE SYNTAX Counter32 UNITS "redirected logins" MAX-ACCESS read-only STATUS current DESCRIPTION "The count of Login Response PDUs with status class 0x01, Redirection, transmitted by this target. If this counter has suffered a discontinuity, the time of the last discontinuity is indicated in iscsiNodeDiscontinuityTime."
ISCSITGTLOGINREDIRECTSオブジェクトタイプ構文COUNTER32ユニット「リダイレクトログイン」マックスアクセスの読み取り専用ステータス現在の説明 "ステータスクラス0x01、リダイレクト、この目標によって送信されたログイン応答PDUのカウント。最後の不連続性は、Iscsinodediscontinuitytimeに示されています。」
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiTargetLoginStatsEntry 3 }
iscsiTgtLoginAuthorizeFails OBJECT-TYPE SYNTAX Counter32 UNITS "failed logins" MAX-ACCESS read-only STATUS current DESCRIPTION "The count of Login Response PDUs with status 0x0202, Forbidden Target, transmitted by this target.
iscsitgtloginauthorizefails object-type syntax counter32ユニット "failed logins" max-access read-only status current current current "login response pdus with status 0x0202、ilbiddidenターゲット、このターゲットによって送信されます。
If this counter is incremented, an iscsiTgtLoginFailure
notification should be generated.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiTargetLoginStatsEntry 4 }
iscsiTgtLoginAuthenticateFails OBJECT-TYPE SYNTAX Counter32 UNITS "failed logins" MAX-ACCESS read-only STATUS current DESCRIPTION "The count of Login Response PDUs with status 0x0201, Authentication Failed, transmitted by this target.
ISCSITGTLOGINOUTHENTENTICEALFAILSオブジェクトタイプの構文カウンター32ユニット「失敗したログイン」 "Max-Accessの読み取り専用ステータス現在の説明"ステータス0x0201のログイン応答PDUのカウント、認証が失敗し、このターゲットによって送信されます。
If this counter is incremented, an iscsiTgtLoginFailure notification should be generated.
このカウンターがインクリメントされている場合、ISCSITGTLOGINFAILURE通知を生成する必要があります。
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiTargetLoginStatsEntry 5 }
iscsiTgtLoginNegotiateFails OBJECT-TYPE SYNTAX Counter32 UNITS "failed logins" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times a target has effectively refused a login because the parameter negotiation failed.
ISCSITGTLOGINNEGOTIATEFAILSオブジェクトタイプの構文カウンター32ユニット「失敗したログイン」「マックスアクセスの読み取り専用ステータス現在の説明」パラメーター交渉が失敗したため、ターゲットがログインを効果的に拒否した回数。
If this counter is incremented, an iscsiTgtLoginFailure
notification should be generated.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
::= { iscsiTargetLoginStatsEntry 6 }
-- Target Logout Stats Table
- ターゲットログアウト統計テーブル
iscsiTargetLogoutStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiTargetLogoutStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"When a target receives a Logout command, it responds
with a Logout Response that carries a status code.
This table contains counters for both normal and
abnormal logout requests received by this target."
::= { iscsiTarget 3 }
iscsiTargetLogoutStatsEntry OBJECT-TYPE
SYNTAX IscsiTargetLogoutStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing counters of Logout Response
PDUs that were received by this target."
AUGMENTS { iscsiTargetAttributesEntry }
::= { iscsiTargetLogoutStatsTable 1 }
IscsiTargetLogoutStatsEntry ::= SEQUENCE {
iscsiTgtLogoutNormals Counter32,
iscsiTgtLogoutOthers Counter32
}
iscsiTgtLogoutNormals OBJECT-TYPE
SYNTAX Counter32
UNITS "normal logouts"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Logout Command PDUs received by this target,
with reason code 0 (closes the session).
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
REFERENCE
"RFC 3720, Section 10.14.1, Reason Code"
::= { iscsiTargetLogoutStatsEntry 1 }
iscsiTgtLogoutOthers OBJECT-TYPE
SYNTAX Counter32
UNITS "abnormal logouts"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Logout Command PDUs received by this target,
with any reason code other than 0.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
REFERENCE
"RFC 3720, Section 10.14.1, Reason Code"
::= { iscsiTargetLogoutStatsEntry 2 }
--**********************************************************************
iscsiTgtAuthorization OBJECT IDENTIFIER ::= { iscsiObjects 7 }
-- Target Authorization Attributes Table
- ターゲット認証属性テーブル
iscsiTgtAuthAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiTgtAuthAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of initiator identities that are authorized to
access each target node within each iSCSI instance
present on the local system."
::= { iscsiTgtAuthorization 1 }
iscsiTgtAuthAttributesEntry OBJECT-TYPE
SYNTAX IscsiTgtAuthAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing management information
applicable to a particular target node's authorized
initiator identity."
INDEX { iscsiInstIndex, iscsiNodeIndex, iscsiTgtAuthIndex }
::= { iscsiTgtAuthAttributesTable 1 }
IscsiTgtAuthAttributesEntry ::= SEQUENCE {
iscsiTgtAuthIndex Unsigned32,
iscsiTgtAuthRowStatus RowStatus,
iscsiTgtAuthIdentity RowPointer,
iscsiTgtAuthStorageType StorageType
}
iscsiTgtAuthIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a particular
target's authorized initiator identity within an iSCSI
instance present on the local system. This index value must
not be modified or reused by an agent unless a reboot has
occurred. An agent should attempt to keep this value
persistent across reboots."
::= { iscsiTgtAuthAttributesEntry 1 }
iscsiTgtAuthRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This field allows entries to be dynamically added and
removed from this table via SNMP. When adding a row to
this table, all non-Index/RowStatus objects must be set.
When the value of this object is 'active', the values of
the other objects in this table cannot be changed.
Rows may be discarded using RowStatus."
::= { iscsiTgtAuthAttributesEntry 2 }
iscsiTgtAuthIdentity OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A pointer to the corresponding user entry in the IPS-AUTH
MIB module that will be allowed to access this iSCSI target."
REFERENCE
"IPS-AUTH MIB, RFC 4545"
::= { iscsiTgtAuthAttributesEntry 3 }
iscsiTgtAuthStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "The storage type for this row. Rows in this table that were created through an external process may have a storage type of readOnly or permanent.
iscsitgtauthstorageTypeオブジェクトタイプ構文storageType max-access read-createステータス現在の説明 "この行のストレージタイプ。
Conceptual rows having the value 'permanent' need not allow write access to any columnar objects in the row."
値「永続的」を持つ概念行は、行の柱状オブジェクトへの書き込みアクセスを許可する必要はありません。」
DEFVAL { nonVolatile }
::= { iscsiTgtAuthAttributesEntry 4 }
--**********************************************************************
iscsiInitiator OBJECT IDENTIFIER ::= { iscsiObjects 8 }
-- Initiator Attributes Table
- イニシエーター属性テーブル
iscsiInitiatorAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiInitiatorAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of iSCSI nodes that can take on an initiator
role, belonging to each iSCSI instance present on
the local system."
::= { iscsiInitiator 1 }
iscsiInitiatorAttributesEntry OBJECT-TYPE
SYNTAX IscsiInitiatorAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing management information
applicable to a particular iSCSI node that has
initiator capabilities."
INDEX { iscsiInstIndex, iscsiNodeIndex }
::= { iscsiInitiatorAttributesTable 1 }
IscsiInitiatorAttributesEntry ::= SEQUENCE {
iscsiIntrLoginFailures Counter32,
iscsiIntrLastFailureTime TimeStamp,
iscsiIntrLastFailureType AutonomousType,
iscsiIntrLastTgtFailureName IscsiName,
iscsiIntrLastTgtFailureAddrType InetAddressType,
iscsiIntrLastTgtFailureAddr InetAddress
}
iscsiIntrLoginFailures OBJECT-TYPE
SYNTAX Counter32
UNITS "failed logins"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of times a login attempt from
this local initiator has failed.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiInitiatorAttributesEntry 1 }
iscsiIntrLastFailureTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The timestamp of the most recent failure of a login attempt
from this initiator. A value of zero indicates that no such
failures have occurred since the last system boot."
::= { iscsiInitiatorAttributesEntry 2 }
iscsiIntrLastFailureType OBJECT-TYPE
SYNTAX AutonomousType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of the most recent failure of a login attempt
from this initiator, represented as the OID of the counter
object in iscsiInitiatorLoginStatsTable for which the
relevant instance was incremented. A value of 0.0
indicates a type that is not represented by any of
the counters in iscsiInitiatorLoginStatsTable."
::= { iscsiInitiatorAttributesEntry 3 }
iscsiIntrLastTgtFailureName OBJECT-TYPE
SYNTAX IscsiName
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A UTF-8 string giving the name of the target that failed
the last login attempt."
::= { iscsiInitiatorAttributesEntry 4 }
iscsiIntrLastTgtFailureAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of Internet Network Address contained in the
corresponding instance of the iscsiIntrLastTgtFailureAddr.
The value 'dns' is not allowed."
::= { iscsiInitiatorAttributesEntry 5 }
iscsiIntrLastTgtFailureAddr OBJECT-TYPE
iscsiintrlasttgtgtfailureaddr object-type
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An Internet Network Address, of the type specified by the
object iscsiIntrLastTgtFailureAddrType, giving the host
address of the target that failed the last login attempt."
::= { iscsiInitiatorAttributesEntry 6 }
-- Initiator Login Stats Table
- イニシエーターログイン統計テーブル
iscsiInitiatorLoginStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiInitiatorLoginStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of counters which keep track of the results of
this initiator's login attempts."
::= { iscsiInitiator 2 }
iscsiInitiatorLoginStatsEntry OBJECT-TYPE
SYNTAX IscsiInitiatorLoginStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing counters of each result
of this initiator's login attempts."
AUGMENTS { iscsiInitiatorAttributesEntry }
::= { iscsiInitiatorLoginStatsTable 1 }
IscsiInitiatorLoginStatsEntry ::= SEQUENCE {
iscsiIntrLoginAcceptRsps Counter32,
iscsiIntrLoginOtherFailRsps Counter32,
iscsiIntrLoginRedirectRsps Counter32,
iscsiIntrLoginAuthFailRsps Counter32,
iscsiIntrLoginAuthenticateFails Counter32,
iscsiIntrLoginNegotiateFails Counter32
}
iscsiIntrLoginAcceptRsps OBJECT-TYPE
SYNTAX Counter32
UNITS "successful logins"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Login Response PDUs with status
0x0000, Accept Login, received by this initiator.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiInitiatorLoginStatsEntry 1 }
iscsiIntrLoginOtherFailRsps OBJECT-TYPE
SYNTAX Counter32
UNITS "failed logins"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Login Response PDUs received by this
initiator with any status code not counted in the
objects below.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiInitiatorLoginStatsEntry 2 }
iscsiIntrLoginRedirectRsps OBJECT-TYPE
SYNTAX Counter32
UNITS "failed logins"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Login Response PDUs with status class 0x01,
Redirection, received by this initiator.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiInitiatorLoginStatsEntry 3 }
iscsiIntrLoginAuthFailRsps OBJECT-TYPE
SYNTAX Counter32
UNITS "failed logins"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Login Response PDUs with status class 0x201,
Authentication Failed, received by this initiator.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiInitiatorLoginStatsEntry 4 }
iscsiIntrLoginAuthenticateFails OBJECT-TYPE
SYNTAX Counter32
UNITS "failed logins"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times the initiator has aborted a
login because the target could not be authenticated.
No response is generated.
応答はありません。
If this counter is incremented, an iscsiIntrLoginFailure
notification should be generated.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiInitiatorLoginStatsEntry 5 }
iscsiIntrLoginNegotiateFails OBJECT-TYPE SYNTAX Counter32 UNITS "failed logins" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the initiator has aborted a login because parameter negotiation with the target failed.
iscsiintrloginnegotiatefails object-type syntax counter32ユニット "failed logins" max-access読み取り専用ステータス現在の説明 "ターゲットとのパラメーターの交渉が失敗したため、イニシエーターがログインを中止した回数。
No response is generated.
応答はありません。
If this counter is incremented, an iscsiIntrLoginFailure
notification should be generated.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
REFERENCE
"RFC 3720, Section 6.10, Negotiation Failures"
::= { iscsiInitiatorLoginStatsEntry 6 }
-- Initiator Logout Stats Table
- イニシエーターログアウト統計テーブル
iscsiInitiatorLogoutStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF IscsiInitiatorLogoutStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "When an initiator attempts to send a Logout command, the target responds with a Logout Response that carries a status code.
ISCSIINITIATORLOGOUTSTATABLEオブジェクトタイプの構文シーケンスISCSIINITIATORLOGOUTSTATSENTRY MAX-ACCESSはアクセス不可能な現在の説明「イニシエーターがログアウトコマンドを送信しようとすると、ターゲットはステータスコードを運ぶログアウト応答で応答します。
This table contains a list of counters of Logout Response
PDUs of each status code that was received by each
initiator belonging to this iSCSI instance present on this
system."
::= { iscsiInitiator 3 }
iscsiInitiatorLogoutStatsEntry OBJECT-TYPE
SYNTAX IscsiInitiatorLogoutStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing counters of Logout Response
PDUs of each status code that was generated by this
initiator."
AUGMENTS { iscsiInitiatorAttributesEntry }
::= { iscsiInitiatorLogoutStatsTable 1 }
IscsiInitiatorLogoutStatsEntry ::= SEQUENCE {
iscsiIntrLogoutNormals Counter32,
iscsiIntrLogoutOthers Counter32
}
iscsiIntrLogoutNormals OBJECT-TYPE
SYNTAX Counter32
UNITS "normal logouts"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Logout Command PDUs generated by this initiator
with reason code 0 (closes the session).
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiNodeDiscontinuityTime."
REFERENCE
"RFC 3720, Section 10.14.1, Reason Code"
::= { iscsiInitiatorLogoutStatsEntry 1 }
iscsiIntrLogoutOthers OBJECT-TYPE SYNTAX Counter32 UNITS "abnormal logouts" MAX-ACCESS read-only STATUS current DESCRIPTION "The count of Logout Command PDUs generated by this initiator with any status code other than 0. If this counter has suffered a discontinuity, the time of the last discontinuity is indicated in iscsiNodeDiscontinuityTime." REFERENCE "RFC 3720, Section 10.14.1, Reason Code"
iscsiintrlogoutothersオブジェクトタイプの構文カウンター32ユニット "異常ログアウト" max-access読み取り専用ステータス現在の説明 "このイニシエーターによって生成されたログアウトコマンドpdusのカウント0以外のステータスコードを使用して、このカウンターが不連続に陥った場合、最後の不連続性は、Iscsinodediscontinuitytimeに示されています。」参照「RFC 3720、セクション10.14.1、理由コード」
::= { iscsiInitiatorLogoutStatsEntry 2 }
--**********************************************************************
iscsiIntrAuthorization OBJECT IDENTIFIER ::= { iscsiObjects 9 }
-- Initiator Authorization Attributes Table
-Initiator Authorization属性テーブル
iscsiIntrAuthAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiIntrAuthAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of target identities that each initiator
on the local system may access."
::= { iscsiIntrAuthorization 1 }
iscsiIntrAuthAttributesEntry OBJECT-TYPE
SYNTAX IscsiIntrAuthAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing management information applicable
to a particular initiator node's authorized target identity."
INDEX { iscsiInstIndex, iscsiNodeIndex, iscsiIntrAuthIndex }
::= { iscsiIntrAuthAttributesTable 1 }
IscsiIntrAuthAttributesEntry ::= SEQUENCE {
iscsiIntrAuthIndex Unsigned32,
iscsiIntrAuthRowStatus RowStatus,
iscsiIntrAuthIdentity RowPointer,
iscsiIntrAuthStorageType StorageType
}
iscsiIntrAuthIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a
particular initiator node's authorized target
identity within an iSCSI instance present on the
local system. This index value must not be modified
or reused by an agent unless a reboot has occurred.
An agent should attempt to keep this value persistent
across reboots."
::= { iscsiIntrAuthAttributesEntry 1 }
iscsiIntrAuthRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This field allows entries to be dynamically added and
removed from this table via SNMP. When adding a row to
this table, all non-Index/RowStatus objects must be set.
When the value of this object is 'active', the values of
the other objects in this table cannot be changed.
Rows may be discarded using RowStatus."
::= { iscsiIntrAuthAttributesEntry 2 }
iscsiIntrAuthIdentity OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A pointer to the corresponding user entry in the IPS-AUTH
MIB module to which this initiator node should attempt to
establish an iSCSI session."
REFERENCE
"IPS-AUTH MIB, RFC 4545"
::= { iscsiIntrAuthAttributesEntry 3 }
iscsiIntrAuthStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "The storage type for this row. Rows in this table that were created through an external process may have a storage type of readOnly or permanent.
iscsiintrauthstorageTypeオブジェクトタイプ構文StorageType Max-Access Read-Createステータス現在の説明 "この行のストレージタイプ。
Conceptual rows having the value 'permanent' need not
allow write access to any columnar objects in the row."
DEFVAL { nonVolatile }
::= { iscsiIntrAuthAttributesEntry 4 }
--**********************************************************************
iscsiSession OBJECT IDENTIFIER ::= { iscsiObjects 10 }
-- Session Attributes Table
- セッション属性テーブル
iscsiSessionAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiSessionAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of sessions belonging to each iSCSI instance
present on the system."
::= { iscsiSession 1 }
iscsiSessionAttributesEntry OBJECT-TYPE SYNTAX IscsiSessionAttributesEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry (row) containing management information applicable to a particular session.
isCSSESSIONATTRIBUTESENTRYオブジェクトタイプの構文ISCSISESSIONATTRIBUTEENTRY MAX-ACCESS NOT-ACCESSABLEステータス現在の説明 "特定のセッションに適用される管理情報を含むエントリ（行）。
If this session is a discovery session that is not attached
to any particular node, the iscsiSsnNodeIndex will be zero.
Otherwise, the iscsiSsnNodeIndex will have the same value as
iscsiNodeIndex."
INDEX { iscsiInstIndex, iscsiSsnNodeIndex, iscsiSsnIndex }
::= { iscsiSessionAttributesTable 1 }
IscsiSessionAttributesEntry ::= SEQUENCE {
iscsiSsnNodeIndex Unsigned32,
iscsiSsnIndex Unsigned32,
iscsiSsnDirection INTEGER,
iscsiSsnInitiatorName IscsiName,
iscsiSsnTargetName IscsiName,
iscsiSsnTSIH Unsigned32,
iscsiSsnISID OCTET STRING,
iscsiSsnInitiatorAlias SnmpAdminString,
iscsiSsnTargetAlias SnmpAdminString,
iscsiSsnInitialR2T TruthValue,
iscsiSsnImmediateData TruthValue,
iscsiSsnType INTEGER,
iscsiSsnMaxOutstandingR2T Unsigned32,
iscsiSsnFirstBurstLength Unsigned32,
iscsiSsnMaxBurstLength Unsigned32,
iscsiSsnConnectionNumber Gauge32,
iscsiSsnAuthIdentity RowPointer,
iscsiSsnDataSequenceInOrder TruthValue,
iscsiSsnDataPDUInOrder TruthValue,
iscsiSsnErrorRecoveryLevel Unsigned32,
iscsiSsnDiscontinuityTime TimeStamp
}
iscsiSsnNodeIndex OBJECT-TYPE
SYNTAX Unsigned32 (0..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a
particular node within an iSCSI instance present
on the local system. For normal, non-discovery
sessions, this value will map to the iscsiNodeIndex.
For discovery sessions that do not have a node
associated, the value 0 (zero) is used."
::= { iscsiSessionAttributesEntry 1 }
iscsiSsnIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a
particular session within an iSCSI instance present
on the local system. An agent should attempt to
not reuse index values unless a reboot has occurred.
iSCSI sessions are destroyed during a reboot; rows
in this table are not persistent across reboots."
::= { iscsiSessionAttributesEntry 2 }
iscsiSsnDirection OBJECT-TYPE
SYNTAX INTEGER {
inboundSession(1),
outboundSession(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Direction of iSCSI session:
inboundSession - session is established from an external
initiator to a target within this iSCSI
instance.
outboundSession - session is established from an initiator
within this iSCSI instance to an external
target."
::= { iscsiSessionAttributesEntry 3 }
iscsiSsnInitiatorName OBJECT-TYPE SYNTAX IscsiName MAX-ACCESS read-only STATUS current DESCRIPTION "If iscsiSsnDirection is Inbound, this object is a UTF-8 string that will contain the name of the remote initiator. If this session is a discovery session that does not specify a particular initiator, this object will contain a zero-length string.
iscsissninitiatorname object-type syntax iscsiname max-access読み取り専用ステータス現在の説明 "iscsissndirectionがインバウンドの場合、このオブジェクトはリモートイニシエーターの名前を含むUTF-8文字列です。特定のイニシエーター、このオブジェクトにはゼロ長さの文字列が含まれます。
If iscsiSsnDirection is Outbound, this object will
contain a zero-length string."
::= { iscsiSessionAttributesEntry 4 }
iscsiSsnTargetName OBJECT-TYPE SYNTAX IscsiName MAX-ACCESS read-only STATUS current DESCRIPTION "If iscsiSsnDirection is Outbound, this object is a UTF-8 string that will contain the name of the remote target. If this session is a discovery session that does not specify a particular target, this object will contain a zero-length string.
ISCSISSNTARGETNAMEオブジェクトタイプの構文ISCSINAME MAX-ACCESS READ-ACCESS READ-ONLYステータス現在の説明 "ISCSISSNDIRECTIONがアウトバウンドの場合、このオブジェクトはリモートターゲットの名前を含むUTF-8文字列です。このセッションは、指定しない発見セッションである場合特定のターゲット、このオブジェクトにはゼロ長文字列が含まれます。
If iscsiSsnDirection is Inbound, this object will
contain a zero-length string."
::= { iscsiSessionAttributesEntry 5 }
iscsiSsnTSIH OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The target-defined identification handle for this session."
REFERENCE
"RFC 3720, Section 10.12.6, TSIH"
::= { iscsiSessionAttributesEntry 6 }
iscsiSsnISID OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(6))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The initiator-defined portion of the iSCSI Session ID."
REFERENCE
"RFC 3720, Section 10.12.5, ISID"
::= { iscsiSessionAttributesEntry 7 }
iscsiSsnInitiatorAlias OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "A UTF-8 string that gives the alias communicated by the initiator end of the session during the login phase.
iscsissninitiatoraliasオブジェクトタイプ構文SNMPADMINSTRING MAX-ACCESS READ-ACCESS READ-ONLYステータス現在の説明 "ログインフェーズ中にセッションのイニシエーターエンドによって通信されるエイリアスを与えるUTF-8文字列。
If no alias exists, the value is a zero-length string."
REFERENCE
"RFC 3720, Section 12.7, InitiatorAlias"
::= { iscsiSessionAttributesEntry 8 }
iscsiSsnTargetAlias OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "A UTF-8 string that gives the alias communicated by the target end of the session during the login phase.
iscsissntargetaliasオブジェクトタイプ構文snmpadminstring max-access読み取り専用ステータス現在の説明 "ログインフェーズ中にセッションのターゲットエンドによって通信されるエイリアスを与えるUTF-8文字列。
If no alias exists, the value is a zero-length string."
REFERENCE
"RFC 3720, Section 12.6, TargetAlias"
::= { iscsiSessionAttributesEntry 9 }
iscsiSsnInitialR2T OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If set to true, indicates that the initiator must wait
for an R2T before sending to the target. If set to false,
the initiator may send data immediately, within limits set
by iscsiSsnFirstBurstLength and the expected data transfer
length of the request."
REFERENCE
"RFC 3720, Section 12.10, InitialR2T"
::= { iscsiSessionAttributesEntry 10 }
iscsiSsnImmediateData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates whether the initiator and target have agreed to
support immediate data on this session."
REFERENCE
"RFC 3720, Section 12.11, ImmediateData"
::= { iscsiSessionAttributesEntry 11 }
iscsiSsnType OBJECT-TYPE
SYNTAX INTEGER {
normalSession(1),
discoverySession(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Type of iSCSI session:
normalSession - session is a normal iSCSI session
discoverySession - session is being used only for discovery."
REFERENCE
"RFC 3720, Section 12.21, SessionType"
::= { iscsiSessionAttributesEntry 12 }
iscsiSsnMaxOutstandingR2T OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
UNITS "R2Ts"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of outstanding requests-to-transmit
(R2Ts) per iSCSI task within this session."
REFERENCE
"RFC 3720, Section 12.17, MaxOutstandingR2T"
::= { iscsiSessionAttributesEntry 13 }
iscsiSsnFirstBurstLength OBJECT-TYPE
SYNTAX Unsigned32 (512..16777215)
UNITS "bytes"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum length supported for unsolicited data sent
within this session."
REFERENCE
"RFC 3720, Section 12.14, FirstBurstLength"
::= { iscsiSessionAttributesEntry 14 }
iscsiSsnMaxBurstLength OBJECT-TYPE
SYNTAX Unsigned32 (512..16777215)
UNITS "bytes"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of bytes that can be sent within
a single sequence of Data-In or Data-Out PDUs."
REFERENCE
"RFC 3720, Section 12.13, MaxBurstLength"
::= { iscsiSessionAttributesEntry 15 }
iscsiSsnConnectionNumber OBJECT-TYPE
SYNTAX Gauge32 (1..65535)
UNITS "connections"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of transport protocol connections that currently
belong to this session."
::= { iscsiSessionAttributesEntry 16 }
iscsiSsnAuthIdentity OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains a pointer to a row in the
IPS-AUTH MIB module that identifies the authentication
method being used on this session, as communicated
during the login phase."
REFERENCE
"IPS-AUTH MIB, RFC 4545"
::= { iscsiSessionAttributesEntry 17 }
iscsiSsnDataSequenceInOrder OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"False indicates that iSCSI data PDU sequences may
be transferred in any order. True indicates that
data PDU sequences must be transferred using
continuously increasing offsets, except during
error recovery."
REFERENCE
"RFC 3720, Section 12.19, DataSequenceInOrder"
::= { iscsiSessionAttributesEntry 18 }
iscsiSsnDataPDUInOrder OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "False indicates that iSCSI data PDUs within sequences may be in any order. True indicates that data PDUs within sequences must be at continuously increasing addresses, with no gaps or overlay between PDUs.
ISCSISSNDATAPDUINORDORDOMERオブジェクトタイプの構文型ruthvalue max-access read-ccess read-only status current current current current "falseは、シーケンス内のiscsiデータpdusが任意の順序であることを示しています。pdus。
Default is true."
デフォルトは真です。」
REFERENCE
"RFC 3720, Section 12.18, DataPDUInOrder"
::= { iscsiSessionAttributesEntry 19 }
iscsiSsnErrorRecoveryLevel OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The level of error recovery negotiated between
the initiator and the target. Higher numbers
represent more detailed recovery schemes."
REFERENCE
"RFC 3720, Section 12.20, ErrorRecoveryLevel"
::= { iscsiSessionAttributesEntry 20 }
iscsiSsnDiscontinuityTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of SysUpTime on the most recent occasion
at which any one or more of this session's counters
suffered a discontinuity.
When a session is established, and this object is
created, it is initialized to the current value
of SysUpTime."
::= { iscsiSessionAttributesEntry 21 }
-- Session Stats Table
- セッション統計テーブル
iscsiSessionStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiSessionStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of general iSCSI traffic counters for each of the
sessions present on the system."
::= { iscsiSession 2 }
iscsiSessionStatsEntry OBJECT-TYPE SYNTAX IscsiSessionStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry (row) containing general iSCSI traffic counters for a particular session." AUGMENTS { iscsiSessionAttributesEntry }
iscsessessionStatsentryオブジェクトタイプの構文ISCSISSESSIONSTATSENTRY MAX-ACCESS NOT-ACCESSABLE CURRENT ACCESS現在の説明「特定のセッションの一般的なISCSIトラフィックカウンターを含むエントリ（行）。」{iscsisessionAttributeNtentry}
::= { iscsiSessionStatsTable 1 }
IscsiSessionStatsEntry ::= SEQUENCE {
iscsiSsnCmdPDUs Counter32,
iscsiSsnRspPDUs Counter32,
iscsiSsnTxDataOctets Counter64,
iscsiSsnRxDataOctets Counter64,
iscsiSsnLCTxDataOctets Counter32,
iscsiSsnLCRxDataOctets Counter32
}
iscsiSsnCmdPDUs OBJECT-TYPE
SYNTAX Counter32
UNITS "PDUs"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Command PDUs transferred on this session.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiSsnDiscontinuityTime."
::= { iscsiSessionStatsEntry 1 }
iscsiSsnRspPDUs OBJECT-TYPE
SYNTAX Counter32
UNITS "PDUs"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Response PDUs transferred on this session.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiSsnDiscontinuityTime."
::= { iscsiSessionStatsEntry 2 }
iscsiSsnTxDataOctets OBJECT-TYPE
SYNTAX Counter64
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of data octets that were transmitted by
the local iSCSI node on this session.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiSsnDiscontinuityTime."
::= { iscsiSessionStatsEntry 3 }
iscsiSsnRxDataOctets OBJECT-TYPE
SYNTAX Counter64
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of data octets that were received by
the local iSCSI node on this session.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiSsnDiscontinuityTime."
::= { iscsiSessionStatsEntry 4 }
iscsiSsnLCTxDataOctets OBJECT-TYPE
SYNTAX Counter32
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A Low Capacity shadow object of iscsiSsnTxDataOctets
for those systems that don't support Counter64.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiSsnDiscontinuityTime."
::= { iscsiSessionStatsEntry 5 }
iscsiSsnLCRxDataOctets OBJECT-TYPE
SYNTAX Counter32
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A Low Capacity shadow object of iscsiSsnRxDataOctets
for those systems that don't support Counter64.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiSsnDiscontinuityTime."
::= { iscsiSessionStatsEntry 6 }
-- Session Connection Error Stats Table
- セッション接続エラー統計テーブル
iscsiSessionCxnErrorStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiSessionCxnErrorStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of error counters for each of the sessions
present on this system."
::= { iscsiSession 3 }
iscsiSessionCxnErrorStatsEntry OBJECT-TYPE
SYNTAX IscsiSessionCxnErrorStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing error counters for
a particular session."
AUGMENTS { iscsiSessionAttributesEntry }
::= { iscsiSessionCxnErrorStatsTable 1 }
IscsiSessionCxnErrorStatsEntry ::= SEQUENCE {
iscsiSsnCxnDigestErrors Counter32,
iscsiSsnCxnTimeoutErrors Counter32
}
iscsiSsnCxnDigestErrors OBJECT-TYPE
SYNTAX Counter32
UNITS "PDUs"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of PDUs that were received on the session and
contained header or data digest errors.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiSsnDiscontinuityTime."
REFERENCE
"RFC 3720, Section 6.7, Digest Errors"
::= { iscsiSessionCxnErrorStatsEntry 1 }
iscsiSsnCxnTimeoutErrors OBJECT-TYPE
SYNTAX Counter32
UNITS "connections"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of connections within this session
that have been terminated due to timeout.
If this counter has suffered a discontinuity, the time of the
last discontinuity is indicated in iscsiSsnDiscontinuityTime."
REFERENCE
"RFC 3720, Section 6.4, Connection Timeout Management"
::= { iscsiSessionCxnErrorStatsEntry 2 }
--**********************************************************************
iscsiConnection OBJECT IDENTIFIER ::= { iscsiObjects 11 }
-- Connection Attributes Table
- 接続属性テーブル
iscsiConnectionAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiConnectionAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of connections belonging to each iSCSI instance
present on the system."
::= { iscsiConnection 1 }
iscsiConnectionAttributesEntry OBJECT-TYPE
SYNTAX IscsiConnectionAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing management information applicable
to a particular connection."
INDEX { iscsiInstIndex, iscsiSsnNodeIndex, iscsiSsnIndex,
iscsiCxnIndex }
::= { iscsiConnectionAttributesTable 1 }
IscsiConnectionAttributesEntry ::= SEQUENCE {
iscsiCxnIndex Unsigned32,
iscsiCxnCid Unsigned32,
iscsiCxnState INTEGER,
iscsiCxnAddrType InetAddressType,
iscsiCxnLocalAddr InetAddress,
iscsiCxnProtocol IscsiTransportProtocol,
iscsiCxnLocalPort InetPortNumber,
iscsiCxnRemoteAddr InetAddress,
iscsiCxnRemotePort InetPortNumber,
iscsiCxnMaxRecvDataSegLength Unsigned32,
iscsiCxnMaxXmitDataSegLength Unsigned32,
iscsiCxnHeaderIntegrity IscsiDigestMethod,
iscsiCxnDataIntegrity IscsiDigestMethod,
iscsiCxnRecvMarker TruthValue,
iscsiCxnSendMarker TruthValue,
iscsiCxnVersionActive Unsigned32
}
iscsiCxnIndex OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "An arbitrary integer used to uniquely identify a particular connection of a particular session within an iSCSI instance present on the local system. An agent should attempt to not reuse index values unless a reboot has occurred. iSCSI connections are destroyed during a reboot; rows in this table are not persistent across reboots."
ISCSICXNINDEXオブジェクトタイプSyntax untisined32（1..4294967295）最大アクセスアクセス不可能なステータス現在の説明 "任意の整数「任意の整数」再起動が発生しない限り、インデックス値を再利用しないようにします。再起動中にISCSI接続が破壊されます。このテーブルの行は、再起動全体で永続的ではありません。」
::= { iscsiConnectionAttributesEntry 1 }
iscsiCxnCid OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The iSCSI Connection ID for this connection."
::= { iscsiConnectionAttributesEntry 2 }
iscsiCxnState OBJECT-TYPE
SYNTAX INTEGER {
login(1),
full(2),
logout(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current state of this connection, from an iSCSI negotiation
point of view. Here are the states:
login - The transport protocol connection has been established,
but a valid iSCSI login response with the final bit set
has not been sent or received.
full - A valid iSCSI login response with the final bit set
has been sent or received.
logout - A valid iSCSI logout command has been sent or
received, but the transport protocol connection has
not yet been closed."
::= { iscsiConnectionAttributesEntry 3 }
iscsiCxnAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of Internet Network Addresses contained in the
corresponding instances of iscsiCxnLocalAddr and
iscsiCxnRemoteAddr.
The value 'dns' is not allowed."
::= { iscsiConnectionAttributesEntry 4 }
iscsiCxnLocalAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION
ISCSICXNLOCALADDRオブジェクトタイプの構文inetAddress max-access読み取り専用ステータス現在の説明
"The local Internet Network Address, of the type specified
by iscsiCxnAddrType, used by this connection."
::= { iscsiConnectionAttributesEntry 5 }
iscsiCxnProtocol OBJECT-TYPE
SYNTAX IscsiTransportProtocol
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The transport protocol over which this connection is
running."
::= { iscsiConnectionAttributesEntry 6 }
iscsiCxnLocalPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The local transport protocol port used by this connection.
This object cannot have the value zero, since it represents
an established connection."
::= { iscsiConnectionAttributesEntry 7 }
iscsiCxnRemoteAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The remote Internet Network Address, of the type specified
by iscsiCxnAddrType, used by this connection."
::= { iscsiConnectionAttributesEntry 8 }
iscsiCxnRemotePort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The remote transport protocol port used by this connection.
This object cannot have the value zero, since it represents
an established connection."
::= { iscsiConnectionAttributesEntry 9 }
iscsiCxnMaxRecvDataSegLength OBJECT-TYPE SYNTAX Unsigned32 (512..16777215) UNITS "bytes" MAX-ACCESS read-only STATUS current DESCRIPTION
ISCSICXNMAXRECVDATASESGLENGTH-TYPE SYNTAX UNSIGNED32（512..1677215）ユニット「バイテス」「MAX-ACCESS READ-ONLYステータス現在の説明」
"The maximum data payload size supported for command
or data PDUs able to be received on this connection."
REFERENCE
"RFC 3720, Section 12.12, MaxRecvDataSegmentLength"
::= { iscsiConnectionAttributesEntry 10 }
iscsiCxnMaxXmitDataSegLength OBJECT-TYPE
SYNTAX Unsigned32 (512..16777215)
UNITS "bytes"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum data payload size supported for command
or data PDUs to be sent on this connection."
REFERENCE
"RFC 3720, Section 12.12, MaxRecvDataSegmentLength"
::= { iscsiConnectionAttributesEntry 11 }
iscsiCxnHeaderIntegrity OBJECT-TYPE
SYNTAX IscsiDigestMethod
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object identifies the iSCSI header
digest scheme in use within this connection."
::= { iscsiConnectionAttributesEntry 12 }
iscsiCxnDataIntegrity OBJECT-TYPE
SYNTAX IscsiDigestMethod
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object identifies the iSCSI data
digest scheme in use within this connection."
::= { iscsiConnectionAttributesEntry 13 }
iscsiCxnRecvMarker OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates whether or not this connection
is receiving markers in its incoming data stream."
REFERENCE
"RFC 3720, Appendix A."
::= { iscsiConnectionAttributesEntry 14 }
iscsiCxnSendMarker OBJECT-TYPE
ISCSICXNSENDMARKERオブジェクトタイプ
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates whether or not this connection
is inserting markers in its outgoing data stream."
REFERENCE
"RFC 3720, Appendix A."
::= { iscsiConnectionAttributesEntry 15 }
iscsiCxnVersionActive OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Active version number of the iSCSI specification negotiated
on this connection."
REFERENCE
"RFC 3720, Section 10.12, Login Request"
::= { iscsiConnectionAttributesEntry 16 }
--**********************************************************************
-- Notifications
iscsiTgtLoginFailure NOTIFICATION-TYPE
OBJECTS {
iscsiTgtLoginFailures,
iscsiTgtLastFailureType,
iscsiTgtLastIntrFailureName,
iscsiTgtLastIntrFailureAddrType,
iscsiTgtLastIntrFailureAddr
}
STATUS current
DESCRIPTION
"Sent when a login is failed by a target.
To avoid sending an excessive number of notifications due
to multiple errors counted, an SNMP agent implementing this
notification SHOULD NOT send more than 3 notifications of
this type in any 10-second time period."
::= { iscsiNotifications 1 }
iscsiIntrLoginFailure NOTIFICATION-TYPE
OBJECTS {
iscsiIntrLoginFailures,
iscsiIntrLastFailureType,
iscsiIntrLastTgtFailureName,
iscsiIntrLastTgtFailureAddrType,
iscsiIntrLastTgtFailureAddr
}
STATUS current
DESCRIPTION
"Sent when a login is failed by an initiator.
To avoid sending an excessive number of notifications due
to multiple errors counted, an SNMP agent implementing this
notification SHOULD NOT send more than 3 notifications of
this type in any 10-second time period."
::= { iscsiNotifications 2 }
iscsiInstSessionFailure NOTIFICATION-TYPE
OBJECTS {
iscsiInstSsnFailures,
iscsiInstLastSsnFailureType,
iscsiInstLastSsnRmtNodeName
}
STATUS current
DESCRIPTION
"Sent when an active session is failed by either the initiator
or the target.
To avoid sending an excessive number of notifications due
to multiple errors counted, an SNMP agent implementing this
notification SHOULD NOT send more than 3 notifications of
this type in any 10-second time period."
::= { iscsiNotifications 3 }
--**********************************************************************
-- Conformance Statements
- 適合ステートメント
iscsiCompliances OBJECT IDENTIFIER ::= { iscsiConformance 1 }
iscsiGroups OBJECT IDENTIFIER ::= { iscsiConformance 2 }
iscsiInstanceAttributesGroup OBJECT-GROUP
OBJECTS {
iscsiInstDescr,
iscsiInstVersionMin,
iscsiInstVersionMax,
iscsiInstVendorID,
iscsiInstVendorVersion,
iscsiInstPortalNumber,
iscsiInstNodeNumber,
iscsiInstSessionNumber,
iscsiInstSsnFailures,
iscsiInstLastSsnFailureType,
iscsiInstLastSsnRmtNodeName,
iscsiInstDiscontinuityTime
}
STATUS current
DESCRIPTION
"A collection of objects providing information about iSCSI
instances."
::= { iscsiGroups 1 }
iscsiInstanceSsnErrorStatsGroup OBJECT-GROUP
OBJECTS {
iscsiInstSsnDigestErrors,
iscsiInstSsnCxnTimeoutErrors,
iscsiInstSsnFormatErrors
}
STATUS current
DESCRIPTION
"A collection of objects providing information about
errors that have caused a session failure for an
iSCSI instance."
::= { iscsiGroups 2 }
iscsiPortalAttributesGroup OBJECT-GROUP
OBJECTS {
iscsiPortalRowStatus,
iscsiPortalStorageType,
iscsiPortalRoles,
iscsiPortalAddrType,
iscsiPortalAddr,
iscsiPortalProtocol,
iscsiPortalMaxRecvDataSegLength,
iscsiPortalPrimaryHdrDigest,
iscsiPortalPrimaryDataDigest,
iscsiPortalSecondaryHdrDigest,
iscsiPortalSecondaryDataDigest,
iscsiPortalRecvMarker
}
STATUS current
DESCRIPTION
"A collection of objects providing information about
the transport protocol endpoints of the local targets."
::= { iscsiGroups 3 }
iscsiTgtPortalAttributesGroup OBJECT-GROUP
OBJECTS {
iscsiTgtPortalPort,
iscsiTgtPortalTag
}
STATUS current
DESCRIPTION
"A collection of objects providing information about
the transport protocol endpoints of the local targets."
::= { iscsiGroups 4 }
iscsiIntrPortalAttributesGroup OBJECT-GROUP
OBJECTS {
iscsiIntrPortalTag
}
STATUS current
DESCRIPTION
"An object providing information about
the portal tags used by the local initiators."
::= { iscsiGroups 5 }
iscsiNodeAttributesGroup OBJECT-GROUP
OBJECTS {
iscsiNodeName,
iscsiNodeAlias,
iscsiNodeRoles,
iscsiNodeTransportType,
iscsiNodeInitialR2T,
iscsiNodeImmediateData,
iscsiNodeMaxOutstandingR2T,
iscsiNodeFirstBurstLength,
iscsiNodeMaxBurstLength,
iscsiNodeMaxConnections,
iscsiNodeDataSequenceInOrder,
iscsiNodeDataPDUInOrder,
iscsiNodeDefaultTime2Wait,
iscsiNodeDefaultTime2Retain,
iscsiNodeErrorRecoveryLevel,
iscsiNodeDiscontinuityTime,
iscsiNodeStorageType
}
STATUS current
DESCRIPTION
"A collection of objects providing information about all
local targets."
::= { iscsiGroups 6 }
iscsiTargetAttributesGroup OBJECT-GROUP
OBJECTS {
iscsiTgtLoginFailures,
iscsiTgtLastFailureTime,
iscsiTgtLastFailureType,
iscsiTgtLastIntrFailureName,
iscsiTgtLastIntrFailureAddrType,
iscsiTgtLastIntrFailureAddr
}
STATUS current
DESCRIPTION
"A collection of objects providing information about all
local targets."
::= { iscsiGroups 7 }
iscsiTargetLoginStatsGroup OBJECT-GROUP
OBJECTS {
iscsiTgtLoginAccepts,
iscsiTgtLoginOtherFails,
iscsiTgtLoginRedirects,
iscsiTgtLoginAuthorizeFails,
iscsiTgtLoginAuthenticateFails,
iscsiTgtLoginNegotiateFails
}
STATUS current
DESCRIPTION
"A collection of objects providing information about all
login attempts by remote initiators to local targets."
::= { iscsiGroups 8 }
iscsiTargetLogoutStatsGroup OBJECT-GROUP
OBJECTS {
iscsiTgtLogoutNormals,
iscsiTgtLogoutOthers
}
STATUS current
DESCRIPTION
"A collection of objects providing information about all
logout events between remote initiators and local targets."
::= { iscsiGroups 9 }
iscsiTargetAuthGroup OBJECT-GROUP
OBJECTS {
iscsiTgtAuthRowStatus,
iscsiTgtAuthStorageType,
iscsiTgtAuthIdentity
}
STATUS current
DESCRIPTION
"A collection of objects providing information about all
remote initiators that are authorized to connect to local
targets."
::= { iscsiGroups 10 }
iscsiInitiatorAttributesGroup OBJECT-GROUP
OBJECTS {
iscsiIntrLoginFailures,
iscsiIntrLastFailureTime,
iscsiIntrLastFailureType,
iscsiIntrLastTgtFailureName,
iscsiIntrLastTgtFailureAddrType,
iscsiIntrLastTgtFailureAddr
}
STATUS current
DESCRIPTION
"A collection of objects providing information about
all local initiators."
::= { iscsiGroups 11 }
iscsiInitiatorLoginStatsGroup OBJECT-GROUP
OBJECTS {
iscsiIntrLoginAcceptRsps,
iscsiIntrLoginOtherFailRsps,
iscsiIntrLoginRedirectRsps,
iscsiIntrLoginAuthFailRsps,
iscsiIntrLoginAuthenticateFails,
iscsiIntrLoginNegotiateFails
}
STATUS current
DESCRIPTION
"A collection of objects providing information about all
login attempts by local initiators to remote targets."
::= { iscsiGroups 12 }
iscsiInitiatorLogoutStatsGroup OBJECT-GROUP
OBJECTS {
iscsiIntrLogoutNormals,
iscsiIntrLogoutOthers
}
STATUS current
DESCRIPTION
"A collection of objects providing information about all
logout events between local initiators and remote targets."
::= { iscsiGroups 13 }
iscsiInitiatorAuthGroup OBJECT-GROUP
OBJECTS {
iscsiIntrAuthRowStatus,
iscsiIntrAuthStorageType,
iscsiIntrAuthIdentity
}
STATUS current
DESCRIPTION
"A collection of objects providing information about all
remote targets that are initiators of the local system
that they are authorized to access."
::= { iscsiGroups 14 }
iscsiSessionAttributesGroup OBJECT-GROUP
OBJECTS {
iscsiSsnDirection,
iscsiSsnInitiatorName,
iscsiSsnTargetName,
iscsiSsnTSIH,
iscsiSsnISID,
iscsiSsnInitiatorAlias,
iscsiSsnTargetAlias,
iscsiSsnInitialR2T,
iscsiSsnImmediateData,
iscsiSsnType,
iscsiSsnMaxOutstandingR2T,
iscsiSsnFirstBurstLength,
iscsiSsnMaxBurstLength,
iscsiSsnConnectionNumber,
iscsiSsnAuthIdentity,
iscsiSsnDataSequenceInOrder,
iscsiSsnDataPDUInOrder,
iscsiSsnErrorRecoveryLevel,
iscsiSsnDiscontinuityTime
}
STATUS current
DESCRIPTION
"A collection of objects providing information applicable to
all sessions."
::= { iscsiGroups 15 }
iscsiSessionPDUStatsGroup OBJECT-GROUP
OBJECTS {
iscsiSsnCmdPDUs,
iscsiSsnRspPDUs
}
STATUS current
DESCRIPTION
"A collection of objects providing information about PDU
traffic for each session."
::= { iscsiGroups 16 }
iscsiSessionOctetStatsGroup OBJECT-GROUP
OBJECTS {
iscsiSsnTxDataOctets,
iscsiSsnRxDataOctets
}
STATUS current
DESCRIPTION
"A collection of objects providing information about octet
traffic for each session using a Counter64 data type."
::= { iscsiGroups 17 }
iscsiSessionLCOctetStatsGroup OBJECT-GROUP
OBJECTS {
iscsiSsnLCTxDataOctets,
iscsiSsnLCRxDataOctets
}
STATUS current
DESCRIPTION
"A collection of objects providing information about octet
traffic for each session using a Counter32 data type."
::= { iscsiGroups 18 }
iscsiSessionCxnErrorStatsGroup OBJECT-GROUP
OBJECTS {
iscsiSsnCxnDigestErrors,
iscsiSsnCxnTimeoutErrors
}
STATUS current
DESCRIPTION
"A collection of objects providing information about connection
errors for all sessions."
::= { iscsiGroups 19 }
iscsiConnectionAttributesGroup OBJECT-GROUP
OBJECTS {
iscsiCxnCid,
iscsiCxnState,
iscsiCxnProtocol,
iscsiCxnAddrType,
iscsiCxnLocalAddr,
iscsiCxnLocalPort,
iscsiCxnRemoteAddr,
iscsiCxnRemotePort,
iscsiCxnMaxRecvDataSegLength,
iscsiCxnMaxXmitDataSegLength,
iscsiCxnHeaderIntegrity,
iscsiCxnDataIntegrity,
iscsiCxnRecvMarker,
iscsiCxnSendMarker,
iscsiCxnVersionActive
}
STATUS current
DESCRIPTION
"A collection of objects providing information about all
connections used by all sessions."
::= { iscsiGroups 20 }
iscsiTgtLgnNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS {
iscsiTgtLoginFailure
}
STATUS current
DESCRIPTION
"A collection of notifications that indicate a login
failure from a remote initiator to a local target."
::= { iscsiGroups 21 }
iscsiIntrLgnNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS {
iscsiIntrLoginFailure
}
STATUS current
DESCRIPTION
"A collection of notifications that indicate a login
failure from a local initiator to a remote target."
::= { iscsiGroups 22 }
iscsiSsnFlrNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS {
iscsiInstSessionFailure
}
STATUS current
DESCRIPTION
"A collection of notifications that indicate session
failures occurring after login."
::= { iscsiGroups 23 }
--**********************************************************************
iscsiComplianceV1 MODULE-COMPLIANCE STATUS current DESCRIPTION "Initial version of compliance statement based on initial version of this MIB module.
ISCSIComplianceV1モジュールコンプライアンスステータス現在の説明 "このMIBモジュールの初期バージョンに基づくコンプライアンスステートメントの初期バージョン。
If an implementation can be both a target and an initiator, all groups are mandatory." MODULE -- this module MANDATORY-GROUPS {
実装がターゲットとイニシエーターの両方になる可能性がある場合、すべてのグループが必須です。」モジュール - このモジュールの必須グループ{
iscsiInstanceAttributesGroup, iscsiInstanceSsnErrorStatsGroup, iscsiPortalAttributesGroup, iscsiNodeAttributesGroup, iscsiSessionAttributesGroup, iscsiSessionPDUStatsGroup, iscsiSessionCxnErrorStatsGroup, iscsiConnectionAttributesGroup, iscsiSsnFlrNotificationsGroup }
iscsiInstanceAttributesGroup, iscsiInstanceSsnErrorStatsGroup, iscsiPortalAttributesGroup, iscsiNodeAttributesGroup, iscsiSessionAttributesGroup, iscsiSessionPDUStatsGroup, iscsiSessionCxnErrorStatsGroup, iscsiConnectionAttributesGroup, iscsiSsnFlrNotificationsGroup }
-- Conditionally mandatory groups depending on the ability
-- to support Counter64 data types and/or to provide counter
-- information to SNMPv1 applications.
GROUP iscsiSessionOctetStatsGroup DESCRIPTION "This group is mandatory for all iSCSI implementations that can support Counter64 data types."
グループISCSESSIONOCTETSTATSGROUP説明「このグループは、Counter64データ型をサポートできるすべてのISCSI実装に必須です。」
GROUP iscsiSessionLCOctetStatsGroup DESCRIPTION "This group is mandatory for all iSCSI implementations that provide information to SNMPv1-only applications; this includes agents that cannot support Counter64 data types."
グループISCSESSESSLCOCTETSTATSGROUP説明「このグループは、SNMPV1のみのアプリケーションに情報を提供するすべてのISCSI実装に必須です。これには、Counter64データ型をサポートできないエージェントが含まれます。」
-- Conditionally mandatory groups to be included with
-- the mandatory groups when the implementation has
-- iSCSI target facilities.
GROUP iscsiTgtPortalAttributesGroup DESCRIPTION "This group is mandatory for all iSCSI implementations that have iSCSI target facilities."
グループISCSITGTPORTALATTRIBUTESGROUP説明「このグループは、ISCSIターゲット設備を備えたすべてのISCSI実装に必須です。」
OBJECT iscsiPortalMaxRecvDataSegLength MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトISCSIPORTALMAXRECVDATASESGLENGTH MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT iscsiNodeStorageType MIN-ACCESS read-only DESCRIPTION "Write access is not required; an implementation may choose to allow this object to be set to 'volatile' or 'nonVolatile'."
オブジェクトiscsinodestorageType min-access read-only crestion "書き込みアクセスは不要です。実装は、このオブジェクトを「揮発性」または「非揮発性」に設定できるようにすることを選択する場合があります。」
GROUP iscsiTargetAttributesGroup DESCRIPTION "This group is mandatory for all iSCSI implementations that have iSCSI target facilities."
グループISCSITARGETATTRIBUTESGROUP説明「このグループは、ISCSIターゲット施設を持つすべてのISCSI実装に必須です。」
GROUP iscsiTargetLoginStatsGroup DESCRIPTION "This group is mandatory for all iSCSI implementations that have iSCSI target facilities."
グループISCSITARGETLOGINSTATSGROUP説明「このグループは、ISCSIターゲット施設を持つすべてのISCSI実装に必須です。」
GROUP iscsiTargetLogoutStatsGroup DESCRIPTION "This group is mandatory for all iSCSI implementations that have iSCSI target facilities."
グループISCSITARGETLOGOUTSTATSGROUP説明「このグループは、ISCSIターゲット施設を持つすべてのISCSI実装に必須です。」
GROUP iscsiTgtLgnNotificationsGroup DESCRIPTION "This group is mandatory for all iSCSI implementations that have iSCSI target facilities."
グループISCSITGTLGNOTIFICATIONSGROUP説明「このグループは、ISCSIターゲット設備を備えたすべてのISCSI実装に必須です。」
GROUP iscsiTargetAuthGroup DESCRIPTION "This group is mandatory for all iSCSI implementations that have iSCSI target facilities."
グループISCSITARGETAUTHGROUP説明「このグループは、ISCSIターゲット設備を備えたすべてのISCSI実装に必須です。」
-- Conditionally mandatory groups to be included with
-- the mandatory groups when the implementation has
-- iSCSI initiator facilities.
GROUP iscsiIntrPortalAttributesGroup DESCRIPTION "This group is mandatory for all iSCSI implementations that have iSCSI initiator facilities."
グループISCSIINTRPORTALATTRIBUTESGROUP説明「このグループは、ISCSIイニシエーター設備を備えたすべてのISCSI実装に必須です。」
GROUP iscsiInitiatorAttributesGroup DESCRIPTION "This group is mandatory for all iSCSI implementations that have iSCSI initiator facilities."
グループISCSIINITIATORATTRIBUTESGROUP説明「このグループは、ISCSIイニシエーター設備を備えたすべてのISCSI実装に必須です。」
GROUP iscsiInitiatorLoginStatsGroup DESCRIPTION "This group is mandatory for all iSCSI implementations that have iSCSI initiator facilities."
グループISCSIINITIATORLOGINSTATSGROUP説明「このグループは、ISCSIイニシエーター設備を備えたすべてのISCSI実装に必須です。」
GROUP iscsiInitiatorLogoutStatsGroup DESCRIPTION "This group is mandatory for all iSCSI implementations that have iSCSI initiator facilities."
グループISCSIINITIATORLOGOUTSTATSGROUP説明「このグループは、ISCSIイニシエーター設備を備えたすべてのISCSI実装に必須です。」
GROUP iscsiIntrLgnNotificationsGroup DESCRIPTION "This group is mandatory for all iSCSI implementations that have iSCSI initiator facilities."
グループISCSIINTRLGNOTIFICATIONSGROUP説明「このグループは、ISCSIイニシエーター設備を備えたすべてのISCSI実装に必須です。」
GROUP iscsiInitiatorAuthGroup DESCRIPTION "This group is mandatory for all iSCSI implementations that have iSCSI initiator facilities."
グループISCSIINITIATORAUTHGROUP説明「このグループは、ISCSIイニシエーター施設を持つすべてのISCSI実装に必須です。」
OBJECT iscsiNodeErrorRecoveryLevel SYNTAX Unsigned32 (0..2) DESCRIPTION "Only values 0-2 are defined at present."
オブジェクトISCSINODEERRERRECOMINCELEVEL SYNTAX unsigned32（0..2）説明「値0-2のみが現在定義されています。」
::= { iscsiCompliances 1 }
END8. Security Considerations
終了8。セキュリティ上の考慮事項
There are a number of management objects defined in this MIB module with a MAX-ACCESS clause of read-write and/or read-create. Such objects may be considered sensitive or vulnerable in some network environments. The support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations. These are the tables and objects and their sensitivity/vulnerability:
このMIBモジュールには、読み取りワイトおよび/またはread-Createの最大アクセス句を備えた管理オブジェクトが多数あります。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。これらはテーブルとオブジェクトであり、その感度/脆弱性です。
iscsiPortalAttributesTable, iscsiTgtPortalAttributesTable, and iscsiIntrPortalAttributesTable can be used to add or remove IP addresses to be used by iSCSI.
iscsiportalattributestable、iscsitgtportalattributestable、およびiscsiintrportalattributestableを使用して、ISCSIが使用するIPアドレスを追加または削除できます。
iscsiTgtAuthAttributesTable entries can be added or removed, to allow or disallow access to a target by an initiator.
Iscsitgtauthattributestableエントリを追加または削除して、イニシエーターによるターゲットへのアクセスを許可または許可することができます。
Some of the readable objects in this MIB module (i.e., objects with a MAX-ACCESS other than not-accessible) may be considered sensitive or vulnerable in some network environments. It is thus important to control even GET and/or NOTIFY access to these objects and possibly to even encrypt the values of these objects when sending them over the network via SNMP. These are the tables and objects and their sensitivity/vulnerability:
このMIBモジュールの読み取り可能なオブジェクトのいくつか（つまり、アクセスできないこと以外に最大アクセスを備えたオブジェクト）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。したがって、これらのオブジェクトへのアクセスを取得および/または通知することさえ制御し、SNMPを介してネットワーク上に送信するときにこれらのオブジェクトの値を暗号化することも重要です。これらはテーブルとオブジェクトであり、その感度/脆弱性です。
iscsiNodeAttributesTable, iscsiTargetAttributesTable, and iscsiTgtAuthorization can be used to glean information needed to make connections to the iSCSI targets this module represents. However, it is the responsibility of the initiators and targets involved to authenticate each other to ensure that an inappropriately advertised or discovered initiator or target does not compromise their security. These issues are discussed in [RFC3720].
iscsinodeattributestable、iscsitargetattributestable、およびiscsitgtauthorizationを使用して、このモジュールが表すiscsiターゲットに接続するために必要な情報を収集できます。ただし、不適切に宣伝または発見されたイニシエーターまたはターゲットがセキュリティを妥協しないようにするために、互いを認証するために関与するイニシエーターとターゲットの責任です。これらの問題は[RFC3720]で議論されています。
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。
It is RECOMMENDED that implementors 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).
実装者は、SNMPV3暗号化メカニズム（認証とプライバシー用）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考慮することをお勧めします（認証とプライバシー）。
Further, deployment of SNMP versions prior to SNMPv3 is NOT RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to enable cryptographic security. It is then a customer/operator responsibility to ensure that the SNMP entity giving access to an instance of this MIB module is properly configured to give access to the objects only to those principals (users) that have legitimate rights to indeed GET or SET (change/create/delete) them.
さらに、SNMPV3より前のSNMPバージョンの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。
The IANA has assigned a MIB OID number under the mib-2 branch for the ISCSI-MIB.
IANAは、ISCSI-MIBのMIB-2ブランチの下にMIB OID番号を割り当てました。
[RFC3720] Satran, J., Meth, K., Sapuntzakis, C., Chadalapaka, M., and E. Zeidner, "Internet Small Computer Systems Interface (iSCSI)", RFC 3720, March 2004.
[RFC3720] Satran、J.、Meth、K.、Sapuntzakis、C.、Chadalapaka、M.、およびE. Zeidner、「インターネットスモールコンピューターシステムインターフェイス（ISCSI）」、RFC 3720、2004年3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。
[RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M., and S. Waldbusser, "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999.
[RFC2578] McCloghrie、K.、Perkins、D.、Schoenwaelder、J.、Case、J.、Rose、M。、およびS. Waldbusser、「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., Schoenwaelder, J., Case, J., Rose, M., and S. Waldbusser, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999.
[RFC2579] McCloghrie、K.、Perkins、D.、Schoenwaelder、J.、Case、J.、Rose、M。、およびS. Waldbusser、「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., Schoenwaelder, J., Case, J., Rose, M., and S. Waldbusser, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999.
[RFC2580] McCloghrie、K.、Perkins、D.、Schoenwaelder、J.、Case、J.、Rose、M。、およびS. Waldbusser、「SMIV2の適合ステートメント」、STD 58、RFC 2580、1999年4月。
[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。
[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。
[RFC4545] Bakke, M. and J. Muchow, "Definitions of Managed Objects for IP Storage User Identity Authorization", RFC 4545, May 2006.
[RFC4545] Bakke、M。and J. Muchow、「IPストレージユーザーID承認のための管理されたオブジェクトの定義」、RFC 4545、2006年5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。
[RFC4022] Raghunarayan, R., "Management Information Base for the Transmission Control Protocol (TCP)", RFC 4022, March 2005.
[RFC4022] Raghunarayan、R。、「送信制御プロトコルの管理情報ベース（TCP）」、RFC 4022、2005年3月。
[RFC4455] Hallak-Stamler, M., Bakke, M., Lederman, Y., Krueger, M., and K. McCloghrie, "Definition of Managed Objects for Small Computer System Interface (SCSI) Entities", RFC 4455, April 2006.
[RFC4455] Hallak-Stamler、M.、Bakke、M.、Lederman、Y.、Krueger、M.、およびK. McCloghrie、「小さなコンピューターシステムインターフェイス（SCSI）エンティティの管理オブジェクトの定義」、RFC 4455、4月2006年。
In addition to the authors, several people contributed to the development of this MIB module. Thanks especially to those who took the time to participate in our weekly conference calls to build our requirements, object models, table structures, and attributes: John Hufferd, Tom McSweeney (IBM), Kevin Gibbons (Nishan Systems), Chad Gregory (Intel), Jack Harwood (EMC), Hari Mudaliar (Adaptec), Ie Wei Njoo (Agilent), Lawrence Lamers (SAN Valley), Satish Mali (Stonefly Networks), and William Terrell (Troika).
著者に加えて、このMIBモジュールの開発に貢献しました。特に時間をかけて、私たちの要件、オブジェクトモデル、テーブル構造、属性を構築するための毎週の電話会議に参加してくれた人たちに感謝します：John Hufferd、Tom McSweeney（IBM）、Kevin Gibbons（Nishan Systems）、Chad Gregory（Intel）、ジャック・ハーウッド（EMC）、ハリ・ムダリア（Adaptec）、Ie Wei Njoo（Agilent）、Lawrence Lamers（San Valley）、Satish Mali（Stonefly Networks）、およびWilliam Terrell（Troika）。
Special thanks to Tom McSweeney, Ie Wei Njoo, and Kevin Gibbons, who wrote the descriptions for many of the tables and attributes in this MIB module, to Ayman Ghanem for finding and suggesting changes for many problems in this module, and to Keith McCloghrie for serving as advisor to the team.
このMIBモジュールの多くのテーブルと属性の説明を書いたTom McSweeney、Ie Wei Njoo、およびKevin Gibbonsに感謝します。チームのアドバイザーを務めます。
Authors' Addresses
著者のアドレス
Mark Bakke Cisco Systems, Inc 7900 International Drive, Suite 400 Bloomington, MN USA 55425
Mark Bakke Cisco Systems、Inc 7900 International Drive、Suite 400 Bloomington、MN USA 55425
EMail: mbakke@cisco.com
Marjorie Krueger Hewlett-Packard Networked Storage Architecture Networked Storage Solutions Org. 8000 Foothills Blvd. Roseville, CA USA 95747
Marjorie Krueger Hewlett-Packardネットワークストレージアーキテクチャネットワーク型ストレージソリューション組織。8000 Foothills Blvd.米国カリフォルニア州ローズビル95747
EMail: marjorie_krueger@hp.com
Tom McSweeney IBM Corporation 600 Park Offices Drive Research Triangle Park, NC USA 27709
トムマクスウィーニーIBMコーポレーション600パークオフィスドライブリサーチトライアングルパーク、ノースカロライナ州27709
EMail: tommcs@us.ibm.com
James Muchow Qlogic Corp. 6321 Bury Drive Eden Prairie, MN USA 55346
James Muchow Qlogic Corp. 6321 Bury Drive Eden Prairie、Mn USA 55346
EMail: james.muchow@qlogic.com
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謝辞
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