[要約] RFC 3371は、Layer Two Tunneling Protocol（L2TP）の管理情報ベース（MIB）に関する規格です。このRFCの目的は、L2TPネットワークの管理と監視を容易にするためのMIBを提供することです。
Network Working Group E. Caves
Request for Comments: 3371 Occam Networks
Category: Standards Track P. Calhoun
Black Storm Networks
R. Wheeler
DoubleWide Software
August 2002
Layer Two Tunneling Protocol "L2TP" Management Information Base
レイヤー2つのトンネルプロトコル「L2TP」管理情報ベース
Status of this Memo
本文書の位置付け
This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited.
このドキュメントは、インターネットコミュニティのインターネット標準トラックプロトコルを指定し、改善のための議論と提案を要求します。このプロトコルの標準化状態とステータスについては、「インターネット公式プロトコル標準」（STD 1）の現在のエディションを参照してください。このメモの配布は無制限です。
Copyright Notice
著作権表示
Copyright (C) The Internet Society (2002). All Rights Reserved.
Copyright（c）The Internet Society（2002）。無断転載を禁じます。
Abstract
概要
This 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 networks using Layer 2 Tunneling Protocol (L2TP).
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、レイヤー2トンネリングプロトコル（L2TP）を使用してネットワーク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
1.0 Introduction .......................................... 2
2.0 The SNMP Management Framework ........................... 2
3.0 Overview ................................................ 4
3.1 Relationship to the Interface MIB........................ 5
3.1.1 Layering Model .......................................... 5
3.1.2 Interface MIB Object..................................... 7
3.1.2.1 L2TP Tunnel Interfaces .................................. 7
3.2 Relationship to other MIBs .............................. 10
3.2.1 Relationship to the IP Tunnel MIB ....................... 10
3.3 L2TP Tunnel Creation .................................... 10
3.4 L2TP Session Mapping .................................... 10
4.0 L2TP Object Definitions ................................. 11
5.0 Security Considerations ................................. 66
6.0 Acknowledgements ........................................ 67
7.0 References .............................................. 67
8.0 Authors' Addresses ...................................... 69
9.0 Full Copyright Statement ................................ 70
This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet Community. In particular, it describes managed objects used for managing L2TP devices.
このメモは、インターネットコミュニティのネットワーク管理プロトコルで使用するための管理情報ベース（MIB）の一部を定義します。特に、L2TPデバイスの管理に使用される管理されたオブジェクトについて説明します。
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 [RFC2119].
「必須」、「そうしない」、「必須」、「shall」、「shall "、" ingle "、" should "、" not "、" becommended "、" bay "、および「optional」は、[RFC2119]に記載されているように解釈される。
The SNMP Management Framework presently consists of five major components:
SNMP管理フレームワークは現在、5つの主要なコンポーネントで構成されています。
o An overall architecture, described in RFC 2571 [RFC2571].
o RFC 2571 [RFC2571]に記載されている全体的なアーキテクチャ。
o Mechanisms for describing and naming objects and events for the purpose of management. The first version of this Structure of Management Information (SMI) is called SMIv1 and described in STD 16, RFC 1155 [RFC1155], STD 16, RFC 1212 [RFC1212] and RFC 1215 [RFC1215]. The second version, called SMIv2, is described in STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580 [RFC2580].
o 管理を目的としたオブジェクトとイベントを説明および名前を付けるためのメカニズム。この管理情報の最初のバージョン（SMI）はSMIV1と呼ばれ、STD 16、RFC 1155 [RFC1155]、STD 16、RFC 1212 [RFC1212]およびRFC 1215 [RFC1215]で説明されています。SMIV2と呼ばれる2番目のバージョンは、STD 58、RFC 2578 [RFC2578]、STD 58、RFC 2579 [RFC2579]およびSTD 58、RFC 2580 [RFC2580]に記載されています。
o Message protocols for transferring management information. The first version of the SNMP message protocol is called SNMPv1 and described in STD 15, RFC 1157 [RFC1157]. A second version of the SNMP message protocol, which is not an Internet standards track protocol, is called SNMPv2c and described in RFC 1901 [RFC1901] and RFC 1906 [RFC1906]. The third version of the message protocol is called SNMPv3 and described in RFC 1906 [RFC1906], RFC 2572 [RFC2572] and RFC 2574 [RFC2574].
o 管理情報を転送するためのメッセージプロトコル。SNMPメッセージプロトコルの最初のバージョンはSNMPV1と呼ばれ、STD 15、RFC 1157 [RFC1157]で説明されています。インターネット標準トラックプロトコルではないSNMPメッセージプロトコルの2番目のバージョンは、SNMPV2Cと呼ばれ、RFC 1901 [RFC1901]およびRFC 1906 [RFC1906]で説明されています。メッセージプロトコルの3番目のバージョンはSNMPV3と呼ばれ、RFC 1906 [RFC1906]、RFC 2572 [RFC2572]およびRFC 2574 [RFC2574]で説明されています。
o Protocol operations for accessing management information. The first set of protocol operations and associated PDU formats is described in STD 15, RFC 1157 [RFC1157]. A second set of protocol operations and associated PDU formats is described in RFC 1905 [RFC1905].
o 管理情報にアクセスするためのプロトコル操作。プロトコル操作の最初のセットと関連するPDU形式は、STD 15、RFC 1157 [RFC1157]で説明されています。プロトコル操作の2番目のセットと関連するPDU形式は、RFC 1905 [RFC1905]で説明されています。
o A set of fundamental applications described in RFC 2573 [RFC2573] and the view-based access control mechanism described in RFC 2575 [RFC2575].
o RFC 2573 [RFC2573]に記載されている一連の基本的なアプリケーションと、RFC 2575 [RFC2575]で説明されているビューベースのアクセス制御メカニズム。
A more detailed introduction to the current SNMP Management Framework can be found in RFC 2570 [RFC2570].
現在のSNMP管理フレームワークのより詳細な紹介は、RFC 2570 [RFC2570]にあります。
Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. Objects in the MIB are defined using the mechanisms defined in the SMI.
管理されたオブジェクトは、管理情報ベースまたはMIBと呼ばれる仮想情報ストアからアクセスされます。MIBのオブジェクトは、SMIで定義されたメカニズムを使用して定義されます。
This memo specifies a MIB module that is compliant to the SMIv2. A MIB conforming to the SMIv1 can be produced through the appropriate translations. The resulting translated MIB must be semantically equivalent, except where objects or events are omitted because no translation is possible (use of Counter64). Some machine readable information in SMIv2 will be converted into textual descriptions in SMIv1 during the translation process. However, this loss of machine readable information is not considered to change the semantics of the MIB.
このメモは、SMIV2に準拠したMIBモジュールを指定します。SMIV1に準拠するMIBは、適切な翻訳を通じて生成できます。結果として生じる翻訳されたMIBは、翻訳が不可能であるためオブジェクトまたはイベントが省略されている場合を除き、意味的に同等でなければなりません（Counter64の使用）。SMIV2の一部の機械読み取り可能な情報は、翻訳プロセス中にSMIV1のテキスト説明に変換されます。ただし、この機械の読み取り可能な情報の損失は、MIBのセマンティクスを変更するとは見なされません。
The objects defined in this MIB are to be used when describing Layer Two Tunneling Protocol (L2TP) tunnels. The L2TP protocol is defined in [RFC2661]. This MIB consists of seven groups briefly described below:
このMIBで定義されているオブジェクトは、レイヤー2トンネリングプロトコル（L2TP）トンネルを記述するときに使用します。L2TPプロトコルは[RFC2661]で定義されています。このMIBは、以下で簡単に説明する7つのグループで構成されています。
l2tpConfigGroup l2tpStatsGroup These two groups of objects provide information on the configuration, state and statistics of the L2TP protocol, its tunnels and sessions. These groups are mandatory for implementors of this MIB.
L2TPCONFIGGROUP L2TPSTATSGROUPこれらの2つのグループのオブジェクトは、L2TPプロトコル、そのトンネル、およびセッションの構成、状態、統計に関する情報を提供します。これらのグループは、このMIBの実装者に必須です。
l2tpDomainGroup This optional group of objects provides configuration, state and statistical information for L2TP tunnel endpoint domains. A L2TP tunnel endpoint domain is considered to be a collection of L2TP devices typically belonging to a common administrative domain or geographic location.
L2TPDOMAINGROUPこのオプションのオブジェクトグループは、L2TPトンネルエンドポイントドメインの構成、状態、および統計情報を提供します。L2TPトンネルエンドポイントドメインは、一般的に共通の管理ドメインまたは地理的位置に属するL2TPデバイスのコレクションと見なされます。
l2tpMappingGroup This optional group contains mapping tables to assist management applications to map between protocol identifiers and table indices.
L2TPMAPPINGGROUPこのオプショングループには、マッピングテーブルが含まれており、管理アプリケーションがプロトコル識別子とテーブルインデックスの間でマッピングするのを支援しています。
l2tpIpUdpGroup This group provides the state and statistics information for L2TP tunnels which are being transported by UDP/IP. This group is mandatory for L2TP implementations that support L2TP over UDP/IP.
L2TPIPUDPGROUPこのグループは、UDP/IPによって輸送されているL2TPトンネルの状態および統計情報を提供します。このグループは、UDP/IPよりもL2TPをサポートするL2TP実装に必須です。
l2tpSecurityGroup This group is optional for SNMP agents which support both authentication and privacy of SNMP messages for the management of L2TP keys.
L2TPSECURTYGROUPこのグループは、L2TPキーの管理のためにSNMPメッセージの認証とプライバシーの両方をサポートするSNMPエージェントにとってオプションです。
l2tpTrapGroup This group contains the notifications that could be generated by a L2TP implementation.
L2TPTRAPGROUPこのグループには、L2TP実装によって生成できる通知が含まれています。
l2tpHCPacketGroup This group is optional for L2TP implementations that could potentially overflow the L2TP Domain tables 32-bit statistics counters in less than an hour.
L2TPHCPACKETGROUPこのグループは、L2TPドメインテーブル32ビット統計カウンターを1時間以内にオーバーフローする可能性のあるL2TP実装でオプションです。
This section clarifies the relationship of this MIB to the Interfaces MIB [RFC2863]. Several areas of correlation are addressed in the following subsections. The implementor is referred to the Interfaces MIB document in order to understand the general intent of these areas.
このセクションでは、このMIBとインターフェイスMIB [RFC2863]との関係を明確にします。相関のいくつかの領域は、次のサブセクションで対処されています。実装者は、これらの領域の一般的な意図を理解するために、インターフェイスMIBドキュメントを参照されます。
This MIB contains several tables which are extensions to the IP Tunnel MIB described in [RFC2667] which itself defines extensions to the Interface MIB [RFC2863]. An L2TP tunnel is represented as a separate identifiable logical interface sub-layer. The tunnel stack layering model is described in [RFC2667].
このMIBには、[RFC2667]に記載されているIPトンネルMIBへの拡張であるいくつかのテーブルが含まれています。それ自体は、インターフェイスMIB [RFC2863]への拡張を定義します。L2TPトンネルは、個別の識別可能な論理インターフェイスサブレイヤーとして表されます。トンネルスタック階層化モデルは[RFC2667]で説明されています。
In addition to that described in [RFC2667] an L2TP tunnel will not be at the top of the ifStack on a L2TP device that is acting as a L2TP Network Server (LNS). In this case PPP interfaces will be layered on top of the tunnel interface.
[RFC2667]で説明されていることに加えて、L2TPトンネルは、L2TPネットワークサーバー（LNS）として機能するL2TPデバイスのIFSTACKの上部にはありません。この場合、PPPインターフェイスはトンネルインターフェイスの上に階層化されます。
In the example diagram below, the interface layering is shown as it might appear at the LNS.
以下の図の例では、LNSに表示される可能性のあるインターフェイスの階層化が表示されます。
+--------------------------------------------+
| Network Layer Protocol |
+-+-----------+-------------+--------+-------+
| | | |
| +-+--+ | |
| |MPPP| | | <=== PPP Multilink I/F
| ++--++ | |
| | | | |
| +--+ +--+ | |
| | | | |
| +-+-+ +-+-+ +-+-+ +-+-+
| |PPP| |PPP| |PPP| |PPP| <=== PPP I/F
| +-+-+ +-+-+ +-+-+ +-+-+
| | | | |
| +----+--------+--------+--------+----+
| | L2TP Tunnel I/F |
| +------------------+-----------------+
| |
+-+---------------------+------+
| Ethernet |
+------------------------------+
The ifStackTable is used to describe the layering of the interface sub-layers. For the example given above the ifTable and ifStackTable may appear as follows:
IfStackTableは、インターフェイスサブレイヤーの層状を記述するために使用されます。上記の例では、IftableおよびIfstacktableが次のように表示される場合があります。
ifIndex ifType Tunnel MIB tables Description
ifindex iftypeトンネルmibテーブルの説明
1 ethernetCsmacd(6) Ethernet interface
2 tunnel(131) tunnelIfTable Tunnel interface
l2tpTunnelConfigTable
l2tpTunnelStatsTable
3 ppp(23) PPP interface #1
4 ppp(23) PPP interface #2
5 ppp(23) PPP interface #3
6 ppp(23) PPP interface #4
7 mlppp(108) MLPPP interface
The corresponding ifStack table entries would then be:
対応するIFSTACKテーブルエントリは次のとおりです。
ifStackTable Entries
ifStackTableエントリ
HigherLayer LowerLayer
0 5
0 6
0 7
1 0
2 1
3 2
4 2
5 2
6 2
7 3
7 4
L2TP Access Concentrator (LAC) tunnel interfaces on the other hand appear at the top of the interface layering stack. In this case the layering model is as described in [RFC2667].
一方、L2TPアクセスコンセントレーター（LAC）トンネルインターフェイスは、インターフェイスレイヤースタックの上部に表示されます。この場合、階層モデルは[RFC2667]に記載されているとおりです。
However in order to support the tunneling of packets received from interfaces carrying framed PPP packets on the LAC to the LNS (and the propagation of decapsulated PPP packets to that interface) additional configuration is required. This is further described in section 3.4.
ただし、LACにフレーム付きPPPパケットを運ぶインターフェイスから受信したパケットのトンネルをサポートするために（および脱カプセル化PPPパケットのそのインターフェイスへの伝播）追加の構成が必要です。これについては、セクション3.4でさらに説明します。
Except where noted in the tables below, all objects MUST be supported from the ifGeneralInformationGroup and one of the following three groups:
下の表に記載されている場合を除き、すべてのオブジェクトは、ifgeneralInformationGroupと次の3つのグループのいずれかからサポートする必要があります。
o ifPacketGroup OR o ifHCPacketGroup OR o ifVHCPacketGroup
o ifpacketgroupまたはo ifhcpacketgroupまたはo ifvhcpacketgroup
depending on the particular implementation.
特定の実装に応じて。
The following tables describe how objects from the ifGeneralInformationGroup and ifPacketGroup (similar support should be provided for the high and very high capacity packet groups) are to be interpreted and supported for L2TP tunnel interfaces.
次の表は、IfgeneralInformationGroupおよびIfPacketGroup（同様の高容量パケットグループに同様のサポートを提供する必要がある）をL2TPトンネルインターフェイスで解釈およびサポートする方法を説明しています。
All Interface MIB objects not listed in the above groups for L2TP tunnel interfaces MUST be supported as described in [RFC2863].
[RFC2863]で説明されているように、L2TPトンネル界面の上記のグループにリストされていないすべてのインターフェイスMIBオブジェクトはサポートする必要があります。
Interface MIB Object Support Description
==================== ========================================
ifTable.ifDescr Refer to the Interface MIB.
ifTable.ifType tunnel(131).
iftable.iftypeトンネル（131）。
ifTable.ifMtu Dependent on the tunnel transport layer. For UDP/IP transports the MTU should be 65467 (65535-60(IP)-8(UDP)).
Iftable.ifmtuトンネル輸送層に依存します。UDP/IP輸送の場合、MTUは65467（65535-60（IP）-8（UDP））でなければなりません。
ifTable.ifSpeed Return zero.
iftable.ifspeed return zero。
ifTable.ifPhyAddress The assigned tunnel identifier.
Iftable.ifphyAddress割り当てられたトンネル識別子。
ifTable.ifAdminStatus Setting ifAdminStatus to 'up' injects a 'Local Open' request into the tunnel FSM. Setting ifAdminStatus to 'down' injects a 'Tunnel Close' event into the tunnel FSM. Setting ifAdminStatus to 'testing' is not currently defined but could be used to test tunnel connectivity.
iftable.ifadmintatus Ifadmintatusを「up」に設定して、「ローカルオープン」要求をトンネルFSMに注入します。ifadmintatusを「下」に設定すると、「トンネルクローズ」イベントをトンネルFSMに注入します。Ifadmintatusを「テスト」に設定することは現在定義されていませんが、トンネル接続のテストに使用できます。
ifTable.ifOperStatus ifOperStatus values are to be interpreted as follows: 'up' - tunnel is established. 'down' - administratively down or peer unreachable. 'testing' - in some test mode. 'unknown' - status cannot be determined for some reason. 'dormant' - operational but waiting for local or remote trigger to bring up the tunnel. 'notPresent' - configuration missing. 'lowerLayerDown' - down due to state of lower-layer interface(s).
iftable.ifoperstatus ifoperstatus値は次のように解釈されるべきです：「up」 - トンネルが確立されます。「ダウン」 - 管理上ダウンまたはピアが到達できない。「テスト」 - 一部のテストモードで。「不明」 - 何らかの理由でステータスを決定することはできません。「休眠状態」 - 操作可能ですが、トンネルを育てるローカルまたはリモートのトリガーが待っています。'notpresent」 - 構成が欠落しています。「LowerLayerDown」 - 低層界面の状態によりダウン。
ifTable.ifInOctets The total number of octets received on the tunnel including control and payload octets.
iftable.ifinoctetsコントロールおよびペイロードオクテットを含むトンネルで受け取ったオクテットの総数。
ifTable.ifInUcastPkts The total number of packets received on the tunnel including control and payload packets.
iftable.ifinucastpktsコントロールパケットとペイロードパケットを含むトンネルで受け取ったパケットの総数。
ifTable.ifInDiscards The total number of received packets that were discarded on both control and payload channels.
iftable.ifindiscardsコントロールチャネルとペイロードチャネルの両方で破棄された受信パケットの総数。
ifTable.ifInErrors The total number of packets received in error including control and payload packets.
iftable.ifinerrorコントロールパケットとペイロードパケットを含む誤って受け取ったパケットの総数。
ifTable.ifInUnknownProtos Return zero.
iftable.ifinunnunnunprotosはゼロを返します。
ifTable.ifOutOctets The total number of octets transmitted from the tunnel including control and payload octets.
iftable.ifoutoctetsコントロールおよびペイロードオクテットを含むトンネルから送信されたオクテットの総数。
ifTable.ifOutUcastPkts The total number of packets transmitted from the tunnel including control and payload packets.
iftable.ifoutucastpkts制御パケットとペイロードパケットを含むトンネルから送信されるパケットの総数。
ifTable.ifOutDiscards The total number of discarded packets that were requested to be transmitted including control and payload packets.
iftable.ifoutDiscardsコントロールパケットとペイロードパケットを含む送信されるように要求された廃棄されたパケットの総数。
ifTable.ifOutErrors The total number of packets that were requested to be transmitted that were in error including control and payload packets.
iftable.ifouterrorsは、制御パケットやペイロードパケットを含む誤った送信が要求されたパケットの総数。
ifXTable.ifName Refer to the Interface MIB.
ifxtable.ifnameは、インターフェイスmibを参照してください。
ifXTable.ifInMulticastPkts Return zero.
ifxtable.ifinmulticastpktsはゼロを返します。
ifXTable.ifInBroadcastPkts Return zero.
ifxtable.ifinbroadcastpktsはゼロを返します。
ifXTable.ifOutMulticastPkts Return zero.
ifxtable.ifoutmulticastpktsはゼロを返します。
ifXTable.ifOutBroadcastPkts Return zero.
ifxtable.ifoutbroadcastpktsはゼロを返します。
ifXTable.ifOutBroadcastPkts Return zero.
ifxtable.ifoutbroadcastpktsはゼロを返します。
ifXTable.ifLinkUpDownTrapEnable Default set to enabled(1).
ifxtable.iflinkupdownTrapenableデフォルト設定が有効になるように設定されています（1）。
ifXTable.ifHighSpeed Return zero.
ifxtable.ifhighspeed return zero。
ifXTable.ifPromiscuousMode Set to false(2).
ifxtable.ifpromiscuuresMode false（2）に設定されています。
ifXTable.ifConnectorPresent Set to false(2).
ifxtable.ifconnectorpresent false（2）に設定されています。
The IP Tunnel MIB [RFC2667] describes tunnel interfaces that have an ifType of tunnel(131). The IP Tunnel MIB is considered to contain a collection of objects common to all IP tunneling protocols, including L2TP. In addition to the IP Tunnel MIB, tunnel encapsulation specific MIBs (like this MIB) extend the IP Tunnel MIB to further describe encapsulation specific information. Implementation of the IP Tunnel MIB is required for L2TP tunnels over IP.
IPトンネルMIB [RFC2667]は、トンネルのIF型を持つトンネル界面を説明しています（131）。IPトンネルMIBは、L2TPを含むすべてのIPトンネルプロトコルに共通するオブジェクトのコレクションを含むと考えられています。IPトンネルMIBに加えて、トンネルカプセル化固有のMIB（このMIBなど）は、IPトンネルMIBを拡張して、カプセル化固有の情報をさらに説明します。IPトンネルMIBの実装は、IPを介したL2TPトンネルに必要です。
Tunnel creation is detailed for tunnels over IP in the IP Tunnel MIB. The creation of a tunnelIfEntry in [RFC2667] when the encapsulation method is "l2tp" will have the side effect of creating entries in the l2tpTunnelConfigTable, l2tpTunnelStatsTable and the l2tpUdpStatsTable's.
トンネルの作成は、IPトンネルMIBのIP上のトンネルについて詳しく説明しています。カプセル化方法が「L2TP」である場合、[RFC2667]でトンネリフェントリーの作成は、L2TPTUNNELCONFIGTABLE、L2TPTUNNELSTATSTABLE、L2TPUDPSTATSTABLEでエントリを作成する副作用を担当します。
The creation of L2TP tunnel interfaces over transports other than IP is expected to be defined in the MIB definition for that specific L2TP tunnel transport.
IP以外の輸送上のL2TPトンネル界面の作成は、その特定のL2TPトンネル輸送のMIB定義で定義されると予想されます。
The l2tpSessionMapTable table allows management applications to determine which session within a tunnel a particular interface (either a PPP or DS0 interface) is mapped to. On the LAC it also provides a management application the ability to map a particular physical or virtual interface terminating a PPP link to a particular L2TP tunnel. This is required since the interface stacking as performed (and instrumented by the ifStackTable) on the LNS cannot be applied at the LAC.
L2TPSESSIONMAPTABLEテーブルにより、管理アプリケーションは、特定のインターフェイス（PPPまたはDS0インターフェイスのいずれか）がマッピングされるトンネル内のセッションを決定できます。LACでは、特定のL2TPトンネルへのPPPリンクを終了する特定の物理的または仮想インターフェイスをマッピングする機能を管理アプリケーションに提供します。これは、LNSで実行された（およびIFStackTableによって計装されている）インターフェイススタッキングをLACで適用できないため、これが必要です。
The following diagram illustrates the conceptual binding that occurs.
次の図は、発生する概念的な結合を示しています。
+---------------------------------------+
| L2TP Session Map Database |
+----------+-----------------+----------+
| |
+---+---+ +-----+------+
| ds0 | | Tunnel I/F |
+---+---+ +-----+------+
| |
+---+---+ +-----+------+
| ds1 | | Ethernet |
+-------+ +------------+
The stacking of the individual interface stacks would be described by the ifStackTable.
個々のインターフェイススタックの積み重ねは、IFStackTableによって説明されます。
L2TP-MIB DEFINITIONS ::= BEGIN
IMPORTS Integer32, Unsigned32, Counter32, Gauge32, Counter64, transmission, MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE FROM SNMPv2-SMI TEXTUAL-CONVENTION, RowStatus, TruthValue, StorageType FROM SNMPv2-TC SnmpAdminString FROM SNMP-FRAMEWORK-MIB OBJECT-GROUP, MODULE-COMPLIANCE, NOTIFICATION-GROUP FROM SNMPv2-CONF InterfaceIndex FROM IF-MIB;
integer32、unsigger32、counter32、gauge32、counter64、伝送、モジュールアイデンティティ、オブジェクトタイプ、snmpv2-smiテキストコンベンション、rowstatus、truthvalue、snmpv2-tc snmpadmintring from snmp-framewort-mib-mib-mib-framework-mibからのstruthvalue、struthvalue、truthvalue、グループ、モジュールコンプライアンス、IF-MIBのSNMPV2-CONF InterfaceIndexからの通知グループ。
l2tp MODULE-IDENTITY LAST-UPDATED "200208230000Z" -- 23 August 2002 ORGANIZATION "IETF L2TP Working Group" CONTACT-INFO "Evan Caves Postal: Occam Networks 77 Robin Hill Road Santa Barbara, CA, 93117 Tel: +1 805692 2900 Email: evan@occamnetworks.com
L2TPモジュールのアイデンティティ最終処分「200208230000Z」 - 2002年8月23日組織「IETF L2TPワーキンググループ」ワーキングイングループ "Evan Caves Postal：Occam Networks 77 Robin Hill Road Santa Barbara、CA、93117 Tel：1 805692 2900メール：Evan@occamnetworks.com
Pat R. Calhoun Postal: Black Storm Networks 110 Nortech Parkway San Jose, CA, 95143 Tel: +1 408 941-0500 Email: pcalhoun@bstormnetworks.com
パットR.カルホーン郵便：ブラックストームネットワーク110 Nortech Parkway San Jose、CA、95143 Tel：1 408 941-0500メール：pcalhoun@bstormnetworks.com
Ross Wheeler Postal: DoubleWide Software, Inc. 2953 Bunker Hill Lane Suite 101 Santa Clara, CA 95054 Tel: +1 6509260599 Email: ross@doublewidesoft.com
Ross Wheeler Postal：Doublewide Software、Inc。2953 Bunker Hill Lane Suite 101 Santa Clara、CA 95054 Tel：1 6509260599メール：Ross@doublewidesoft.com
Layer Two Tunneling Protocol Extensions WG Working Group Area: Internet Working Group Name: l2tpext General Discussion: l2tp@l2tp.net"
レイヤー2つのトンネルプロトコル拡張機能WGワーキンググループ領域：インターネットワーキンググループ名：L2TPEXT一般ディスカッション：l2tp@l2tp.net "
DESCRIPTION "The MIB module that describes managed objects of general use by the Layer Two Transport Protocol."
説明「レイヤー2トランスポートプロトコルで一般的に使用される管理オブジェクトを説明するMIBモジュール。」
-- revision log
- リビジョンログ
REVISION "200208230000Z" -- 23 August 2002 DESCRIPTION "First revision, published as RFC 3371."
改訂「200208230000Z」 - 2002年8月23日説明「RFC 3371として公開された最初の改訂」
::= { transmission 95 }
-- -- Textual Conventions --
---テキストコンベンション -
L2tpMilliSeconds ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d-3"
STATUS current
DESCRIPTION
"A period of time measured in units of .001 of seconds
when used in conjunction with the DISPLAY-HINT will
show seconds and fractions of second with a resolution
of .001 of a second."
SYNTAX Integer32 (0..2147483646)
--
-- Definitions of significant branches
--
l2tpNotifications OBJECT IDENTIFIER ::= { l2tp 0 }
l2tpObjects OBJECT IDENTIFIER ::= { l2tp 1 }
l2tpTransports OBJECT IDENTIFIER ::= { l2tp 3 }
l2tpConformance OBJECT IDENTIFIER ::= { l2tp 4 }
--
-- Definitions of significant branches under l2tpObjects
--
l2tpScalar OBJECT IDENTIFIER ::= { l2tpObjects 1 }
l2tpConfig OBJECT IDENTIFIER ::= { l2tpScalar 1 }
l2tpStats OBJECT IDENTIFIER ::= { l2tpScalar 2 }
--
-- Definitions of significant branches under l2tpTransports
--
-- Note that future transports of L2TP (e.g.: Frame relay)
-- should create their own branch under l2tpTransports.
l2tpTransportIpUdp OBJECT IDENTIFIER ::= { l2tpTransports 1 }
l2tpIpUdpObjects OBJECT IDENTIFIER ::= { l2tpTransportIpUdp 1 }
l2tpIpUdpTraps OBJECT IDENTIFIER ::= { l2tpTransportIpUdp 2 }
--
-- The L2TP Scalar Configuration Group
--
-- This group of objects is used to manage configuration
-- of the L2TP protocol environment.
l2tpAdminState OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object defines the administrative state of
the L2TP protocol. Setting this object to
'disabled' causes all tunnels to be immediately
disconnected and no further tunnels to be either
initiated or accepted. The value of this object
must be maintained in non-volatile memory."
::= { l2tpConfig 1 }
l2tpDrainTunnels OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Setting this object to 'true' will prevent any new
tunnels and/or sessions to be either initiated or
accepted but does NOT disconnect any active
tunnels/sessions. Setting this object to true(1)
causes all domains and their respective tunnels
to transition to the draining state. Note that
when this occurs the 'xxxDraining' status objects
of the domains and their tunnels should reflect
that they are 'draining'. Setting this object has
no affect on the domains or their tunnels
'xxxDrainTunnels' configuration objects. To cancel
a drain this object should be set to false(2).
The object l2tpDrainingTunnels reflects
the current L2TP draining state. The value of
this object must be maintained in non-volatile
memory."
::= { l2tpConfig 2 }
--
-- The L2TP Scalar Status and Statistics Group
--
-- This group of objects describe the current state and
-- statistics of L2TP.
l2tpProtocolVersions OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(2..256))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vector of supported L2TP protocol version and
revision numbers. Supported versions are identified
via a two octet pairing where the first octet indicates
the version and the second octet contains the revision."
::= { l2tpStats 1 }
l2tpVendorName OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object identifies the Vendor name of the L2TP
protocol stack."
::= { l2tpStats 2 }
l2tpFirmwareRev OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object defines the firmware revision for the
L2TP protocol stack."
::= { l2tpStats 3 }
l2tpDrainingTunnels OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates if the local L2TP is draining
off sessions from all tunnels."
::= { l2tpStats 4 }
-- -- The L2TP Domain Configuration Table --
---L2TPドメイン構成テーブル -
l2tpDomainConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF L2tpDomainConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The L2TP Domain configuration table. This table
contains objects that can be used to configure
the operational characteristics of a tunnel
domain. There is a 1-1 correspondence between
conceptual rows of this table and conceptual
rows of the l2tpDomainStatsTable."
::= { l2tpObjects 2 }
l2tpDomainConfigEntry OBJECT-TYPE
SYNTAX L2tpDomainConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An L2TP Domain configuration entry. An entry in this
table may correspond to a single endpoint or a group
of tunnel endpoints."
INDEX { l2tpDomainConfigId }
::= { l2tpDomainConfigTable 1 }
L2tpDomainConfigEntry ::=
SEQUENCE {
l2tpDomainConfigId
SnmpAdminString,
l2tpDomainConfigAdminState
INTEGER, l2tpDomainConfigDrainTunnels TruthValue, l2tpDomainConfigAuth INTEGER, l2tpDomainConfigSecret SnmpAdminString, l2tpDomainConfigTunnelSecurity INTEGER, l2tpDomainConfigTunnelHelloInt Integer32, l2tpDomainConfigTunnelIdleTO Integer32, l2tpDomainConfigControlRWS Integer32, l2tpDomainConfigControlMaxRetx Integer32, l2tpDomainConfigControlMaxRetxTO Integer32, l2tpDomainConfigPayloadSeq INTEGER, l2tpDomainConfigReassemblyTO L2tpMilliSeconds, l2tpDomainConfigProxyPPPAuth TruthValue, l2tpDomainConfigStorageType StorageType, l2tpDomainConfigStatus RowStatus }
整数、L2TPDOMAINCONFIGDRANTUNNELS TRUTHVALUE、L2TPDOMAINCONFIGAUTH INTEGER、L2TPDOMAINCONFIGSECRET SNMPADMINSTRING、L2TPDOMAINCONFIGTUNNELSECURITY INTEGER、L2TPDOMAINCONFIGTUNNELHELLINT INTEGER32、L2TPPUNLINHINHELLIT domainconfigcontrolrws integer32、l2tpdomainconfigcontrolmaxretx integer32、l2tpdomainconfigcontrolmaxretxto integer32、l2tpdomainconfigpayloadeq integer、l2tppmillisesemblyto l2tpmillisecondecondecondecondecondecondecondecondconconconfigriesconconconconconconfigpayloadseq integer値、l2tpdomainconfigstoragetype storagetype、l2tpdomainconfigstatus rowstatus}
l2tpDomainConfigId OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (1..80))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The identifier, usually in the form of a Domain
Name (full or partial), describing a single tunnel
endpoint or a domain of tunnel endpoints. This is
typically used as a 'handle' to identify the
tunnel configuration requirements for both incoming
and outgoing tunnel connection attempts. Both the
LAC and LNS could use information provided in the
Host Name AVP attribute however the tunnel initiator
could use other means not specified to identify
the domain's tunnel configuration requirements.
For example; three rows in this table have
l2tpDomainConfigId values of 'lac1.isp.com',
'isp.com' and 'com'. A tunnel endpoint then identifies
itself as 'lac1.isp.com' which would match the
'lac1.isp.com' entry in this table. A second tunnel
endpoint then identifies itself as 'lac2.isp.com'.
This endpoint is then associated with the 'isp.com'
entry of this table."
::= { l2tpDomainConfigEntry 1 }
l2tpDomainConfigAdminState OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object defines the administrative state of this
tunnel domain. Setting this object to disabled(2)
causes all tunnels to be immediately disconnected
and no further tunnels to be either initiated or
accepted. Note that all columnar objects corresponding
to this conceptual row cannot be modified when
the administrative state is enabled EXCEPT those
objects which specifically state otherwise."
DEFVAL { enabled }
::= { l2tpDomainConfigEntry 2 }
l2tpDomainConfigDrainTunnels OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Setting this object to 'true' will prevent any new
tunnels and/or sessions from being either initiated
or accepted but does NOT disconnect any active
tunnels/sessions for this tunnel domain. Setting
this object to true(1) causes all tunnels within
this domain to transition to the draining state.
Note that when this occurs the
l2tpTunnelStatsDrainingTunnel status objects of
all of this domain's tunnels should reflect that
they are 'draining'. Setting this object has no
effect on this domain's associated tunnels
l2tpTunnelConfigDrainTunnel configuration objects.
To cancel a drain this object should be set to
false(2). Setting this object to false(2) when
the L2TP object l2tpDrainTunnels is true(1) has
no affect, all domains and their tunnels will
continue to drain."
DEFVAL { false }
::= { l2tpDomainConfigEntry 3 }
l2tpDomainConfigAuth OBJECT-TYPE
SYNTAX INTEGER {
none(1),
simple(2),
challenge(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object describes how tunnel peers belonging
to this domain are to be authenticated. The value
simple(2) indicates that peers are authenticated
simply by their host name as described in the Host
Name AVP. The value challenge(3) indicates that
all peers are challenged to prove their identification.
This mechanism is described in the L2TP protocol."
REFERENCE "RFC 2661 Section 5.1"
DEFVAL { none }
::= { l2tpDomainConfigEntry 4 }
l2tpDomainConfigSecret OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..255))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object is used to configure the shared secret
used during the tunnel authentication phase of
tunnel establishment. This object MUST be accessible
only via requests using both authentication and
privacy. The agent MUST report an empty string in
response to get, get-next and get-bulk requests."
::= { l2tpDomainConfigEntry 5 }
l2tpDomainConfigTunnelSecurity OBJECT-TYPE
SYNTAX INTEGER {
none(1),
other(2),
ipSec(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object defines whether this tunnel domain
requires that all tunnels are to be secured. The
value of ipsec(3) indicates that all tunnel packets,
control and session, have IP Security headers. The
type of IP Security headers (AH, ESP etc) and how
they are further described is outside the scope of
this document."
DEFVAL { none }
::= { l2tpDomainConfigEntry 6 }
l2tpDomainConfigTunnelHelloInt OBJECT-TYPE
SYNTAX Integer32 (0..3600)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object defines the interval in which Hello
(or keep-alive) packets are to be sent by local
peers belonging to this tunnel domain. The value
zero effectively disables the sending of Hello
packets. This object may be modified when the
administrative state is enabled for this conceptual
row."
DEFVAL { 60 }
::= { l2tpDomainConfigEntry 7 }
l2tpDomainConfigTunnelIdleTO OBJECT-TYPE
SYNTAX Integer32 (-1..86400)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object defines the period of time that an
established tunnel belonging to this tunnel
domain with no active sessions will wait before
disconnecting the tunnel. A value of zero indicates
that the tunnel will disconnect immediately after the
last session disconnects. A value of -1 leaves the
tunnel up indefinitely. This object may be modified
when the administrative state is enabled for this
conceptual row."
DEFVAL { 0 }
::= { l2tpDomainConfigEntry 8 }
l2tpDomainConfigControlRWS OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object defines the control channel receive
window size for tunnels belonging to this domain. It
specifies the maximum number of packets the tunnel
peer belonging to this domain can send without waiting
for an acknowledgement from this peer."
DEFVAL { 4 }
::= { l2tpDomainConfigEntry 9 }
l2tpDomainConfigControlMaxRetx OBJECT-TYPE
SYNTAX Integer32 (0..32)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object defines the maximum number of retransmissions
which the L2TP stack will attempt for tunnels belonging
to this domain before assuming that the peer is no
longer responding."
DEFVAL { 5 }
::= { l2tpDomainConfigEntry 10 }
l2tpDomainConfigControlMaxRetxTO OBJECT-TYPE
SYNTAX Integer32 (1..32)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object defines the maximum retransmission timeout
interval which the L2TP stack will wait for tunnels
belonging to this domain before retransmitting a
control packet that has not been acknowledged."
DEFVAL { 16 }
::= { l2tpDomainConfigEntry 11 }
l2tpDomainConfigPayloadSeq OBJECT-TYPE
SYNTAX INTEGER {
onDemand(1),
never(2),
always(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object determines whether or not session payload
packets will be requested to be sent with sequence
numbers from tunnel peers belonging to this domain.
The value onDemand(1) allows the L2TP implementation
to initiate payload sequencing when necessary based
on local information (e.g: during LCP/NCP negotiations
or for CCP). The value never(2) indicates that L2TP
will never initiate sequencing but will do sequencing
if asked. The value always(3) indicates that L2TP
will send the Sequencing Required AVP during session
establishment."
DEFVAL { onDemand }
::= { l2tpDomainConfigEntry 12 }
l2tpDomainConfigReassemblyTO OBJECT-TYPE
SYNTAX L2tpMilliSeconds
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object defines the number of milliseconds that
local peers of this tunnel domain will wait before
processing payload packets that were received out of
sequence (which are waiting for the packet(s) to put
them in sequence). A low value increases the chance
of delayed packets to be discarded (which MAY cause
the PPP decompression engine to reset) while a high
value may cause more queuing and possibly degrade
throughput if packets are truly lost. The default
value for this object is zero which will result in
all delayed packets being lost."
DEFVAL { 0 }
::= { l2tpDomainConfigEntry 13 }
l2tpDomainConfigProxyPPPAuth OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object is used to configure the sending
or acceptance of the PPP Proxy Authentication
AVP's on the LAC or LNS."
DEFVAL { true }
::= { l2tpDomainConfigEntry 14 }
l2tpDomainConfigStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row.
Conceptual rows having the value 'permanent' must allow write-access at a minimum to:
値「永続的」を持つ概念行は、最低限の書き込みアクセスを許可する必要があります。
- l2tpDomainConfigAdminState and
- l2tpdomainconfigadminstateおよび
l2tpDomainConfigDrainTunnels at all times - l2tpDomainConfigSecret if l2tpDomainConfigAuth has been configured as 'challenge'
L2TPDOMAINCONFIGDRANTUNNELS常に-L2TPDOMAINCONFIGSECRET L2TPDOMAINCONFIGAUTHが「チャレンジ」として構成されている場合
It is an implementation issue to decide if a SET for
a readOnly or permanent row is accepted at all. In some
contexts this may make sense, in others it may not. If
a SET for a readOnly or permanent row is not accepted
at all, then a 'wrongValue' error must be returned."
::= { l2tpDomainConfigEntry 15 }
l2tpDomainConfigStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this Domain entry. Columnar objects
corresponding to this conceptual row may be modified
according to their description clauses when this
RowStatus object is 'active'."
::= { l2tpDomainConfigEntry 16 }
-- -- The L2TP Domain Status and Statistics Table --
---L2TPドメインのステータスと統計テーブル -
l2tpDomainStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF L2tpDomainStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The L2TP Domain Status and Statistics table. This
table contains objects that can be used to describe
the current status and statistics of a tunnel domain.
There is a 1-1 correspondence between conceptual
rows of this table and conceptual rows of the
l2tpDomainConfigTable."
::= { l2tpObjects 3 }
l2tpDomainStatsEntry OBJECT-TYPE
SYNTAX L2tpDomainStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An L2TP Domain Stats entry. An entry in this table
may correspond to a single endpoint or a group of
tunnel endpoints."
AUGMENTS { l2tpDomainConfigEntry }
::= { l2tpDomainStatsTable 1 }
L2tpDomainStatsEntry ::=
SEQUENCE {
l2tpDomainStatsTotalTunnels
Counter32,
l2tpDomainStatsFailedTunnels
Counter32,
l2tpDomainStatsFailedAuths
Counter32,
l2tpDomainStatsActiveTunnels
Gauge32,
l2tpDomainStatsTotalSessions
Counter32,
l2tpDomainStatsFailedSessions
Counter32,
l2tpDomainStatsActiveSessions
Gauge32,
l2tpDomainStatsDrainingTunnels
TruthValue,
l2tpDomainStatsControlRxOctets
Counter32,
l2tpDomainStatsControlRxPkts
Counter32,
l2tpDomainStatsControlTxOctets
Counter32,
l2tpDomainStatsControlTxPkts
Counter32,
l2tpDomainStatsPayloadRxOctets
Counter32,
l2tpDomainStatsPayloadRxPkts
Counter32,
l2tpDomainStatsPayloadRxDiscs
Counter32,
l2tpDomainStatsPayloadTxOctets
Counter32,
l2tpDomainStatsPayloadTxPkts
Counter32,
l2tpDomainStatsControlHCRxOctets
Counter64,
l2tpDomainStatsControlHCRxPkts
Counter64,
l2tpDomainStatsControlHCTxOctets
Counter64,
l2tpDomainStatsControlHCTxPkts
Counter64,
l2tpDomainStatsPayloadHCRxOctets
Counter64,
l2tpDomainStatsPayloadHCRxPkts Counter64, l2tpDomainStatsPayloadHCRxDiscs Counter64, l2tpDomainStatsPayloadHCTxOctets Counter64, l2tpDomainStatsPayloadHCTxPkts Counter64 }
L2TPDOMAINSTATSPAYLOADHCRXPKTS COUNTER64、L2TPDOMAINSTATSPAYLOADHCRXDISCS COUNTER64、L2TPDOMAINSTATSPAYLOADHCTXOCTETS Counter64、L2TPDOMAINSTATSPAYLOADHCTXPKTS Counter64}}}
l2tpDomainStatsTotalTunnels OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the total number of tunnels
that have successfully reached the established
state for this tunnel domain."
::= { l2tpDomainStatsEntry 1 }
l2tpDomainStatsFailedTunnels OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the number of tunnels that
failed (eg: connection timeout, unsupported
or malformed AVP's etc) to reach the established
state for this tunnel domain."
::= { l2tpDomainStatsEntry 2 }
l2tpDomainStatsFailedAuths OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the number of failed tunnel
connection attempts for this domain because the
tunnel peer failed authentication."
::= { l2tpDomainStatsEntry 3 }
l2tpDomainStatsActiveTunnels OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the number of tunnels that
are currently active for this domain."
::= { l2tpDomainStatsEntry 4 }
l2tpDomainStatsTotalSessions OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the total number of sessions
that have successfully reached the established
state for this tunnel domain."
::= { l2tpDomainStatsEntry 5 }
l2tpDomainStatsFailedSessions OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the number of sessions that
failed (eg: connection timeout, unsupported
or malformed AVP's etc) to reach the established
state for this tunnel domain."
::= { l2tpDomainStatsEntry 6 }
l2tpDomainStatsActiveSessions OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the number of sessions that
are currently active for this domain."
::= { l2tpDomainStatsEntry 7 }
l2tpDomainStatsDrainingTunnels OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates if this domain is draining
off sessions from all tunnels."
::= { l2tpDomainStatsEntry 8 }
l2tpDomainStatsControlRxOctets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the number of control channel
octets received for this tunnel domain."
::= { l2tpDomainStatsEntry 9 }
l2tpDomainStatsControlRxPkts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the number of control packets
received for this tunnel domain."
::= { l2tpDomainStatsEntry 10 }
l2tpDomainStatsControlTxOctets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the number of control channel
octets that were transmitted to tunnel endpoints
for this domain."
::= { l2tpDomainStatsEntry 11 }
l2tpDomainStatsControlTxPkts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the number of control packets
that were transmitted to tunnel endpoints for
this domain."
::= { l2tpDomainStatsEntry 12 }
l2tpDomainStatsPayloadRxOctets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the number of payload channel
octets that were received for this tunnel domain."
::= { l2tpDomainStatsEntry 13 }
l2tpDomainStatsPayloadRxPkts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the number of payload packets
that were received for this tunnel domain."
::= { l2tpDomainStatsEntry 14 }
l2tpDomainStatsPayloadRxDiscs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the number of received payload
packets that were discarded by this tunnel domain."
::= { l2tpDomainStatsEntry 15 }
l2tpDomainStatsPayloadTxOctets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the number of payload channel
octets that were transmitted to tunnel peers
within this tunnel domain."
::= { l2tpDomainStatsEntry 16 }
l2tpDomainStatsPayloadTxPkts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the number of payload packets
that were transmitted to tunnel peers within
this tunnel domain."
::= { l2tpDomainStatsEntry 17 }
--
-- High Capacity Counter objects. These objects are all
-- 64 bit versions of the above 32-bit counters. These
-- objects all have the same basic semantics as their
-- 32-bit counterparts, however, their syntax has been
-- extended to 64 bits.
--
l2tpDomainStatsControlHCRxOctets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is a 64-bit version of
l2tpDomainStatsControlRxOctets."
::= { l2tpDomainStatsEntry 18 }
l2tpDomainStatsControlHCRxPkts OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is a 64-bit version of
l2tpDomainStatsControlRxPkts."
::= { l2tpDomainStatsEntry 19 }
l2tpDomainStatsControlHCTxOctets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is a 64-bit version of
l2tpDomainStatsControlTxOctets."
::= { l2tpDomainStatsEntry 20 }
l2tpDomainStatsControlHCTxPkts OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is a 64-bit version of
l2tpDomainStatsControlTxPkts."
::= { l2tpDomainStatsEntry 21 }
l2tpDomainStatsPayloadHCRxOctets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is a 64-bit version of
l2tpDomainStatsPayloadRxOctets."
::= { l2tpDomainStatsEntry 22 }
l2tpDomainStatsPayloadHCRxPkts OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is a 64-bit version of
l2tpDomainStatsPayloadRxPkts."
::= { l2tpDomainStatsEntry 23 }
l2tpDomainStatsPayloadHCRxDiscs OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is a 64-bit version of
l2tpDomainStatsPayloadRxDiscs."
::= { l2tpDomainStatsEntry 24 }
l2tpDomainStatsPayloadHCTxOctets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is a 64-bit version of
l2tpDomainStatsPayloadTxOctets."
::= { l2tpDomainStatsEntry 25 }
l2tpDomainStatsPayloadHCTxPkts OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is a 64-bit version of
l2tpDomainStatsPayloadTxPkts."
::= { l2tpDomainStatsEntry 26 }
-- -- The L2TP Tunnel Configuration Table --
---L2TPトンネル構成テーブル -
l2tpTunnelConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF L2tpTunnelConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The L2TP tunnel configuration table. This
table contains objects that can be used to
(re)configure the operational characteristics
of a single L2TP tunnel. There is a 1-1
correspondence between conceptual rows of
this table and conceptual rows of the
l2tpTunnelStatsTable. Entries in this table
have the same persistency characteristics as
that of the tunnelConfigTable."
REFERENCE "RFC 2667"
::= { l2tpObjects 4 }
l2tpTunnelConfigEntry OBJECT-TYPE
SYNTAX L2tpTunnelConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A L2TP tunnel interface configuration entry.
Entries in this table come and go as a result
of protocol interactions or on management
operations. The latter occurs when a row is
instantiated in the tunnelConfigTable row
and the encapsulation method is 'l2tp'."
REFERENCE "RFC 2667"
INDEX { l2tpTunnelConfigIfIndex }
::= { l2tpTunnelConfigTable 1 }
L2tpTunnelConfigEntry ::=
SEQUENCE {
l2tpTunnelConfigIfIndex
InterfaceIndex,
l2tpTunnelConfigDomainId
SnmpAdminString,
l2tpTunnelConfigAuth
INTEGER,
l2tpTunnelConfigSecret
SnmpAdminString,
l2tpTunnelConfigSecurity
INTEGER,
l2tpTunnelConfigHelloInterval
Integer32,
l2tpTunnelConfigIdleTimeout
Integer32,
l2tpTunnelConfigControlRWS
Integer32,
l2tpTunnelConfigControlMaxRetx
Integer32,
l2tpTunnelConfigControlMaxRetxTO
Integer32,
l2tpTunnelConfigPayloadSeq
INTEGER,
l2tpTunnelConfigReassemblyTO
L2tpMilliSeconds,
l2tpTunnelConfigTransport
INTEGER,
l2tpTunnelConfigDrainTunnel
TruthValue,
l2tpTunnelConfigProxyPPPAuth
TruthValue
}
l2tpTunnelConfigIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This value for this object is equal to the value
of ifIndex of the Interfaces MIB for tunnel
interfaces of type L2TP."
::= { l2tpTunnelConfigEntry 1 }
l2tpTunnelConfigDomainId OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (1..80))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The tunnel domain that this tunnel belongs
to. A LNS tunnel endpoint will typically inherit
this value from the endpoint domain table. A
LAC may be provided with this information during
tunnel setup. When a zero length string is returned
this tunnel does not belong belong to any particular
domain."
::= { l2tpTunnelConfigEntry 2 }
l2tpTunnelConfigAuth OBJECT-TYPE
SYNTAX INTEGER {
none(1),
simple(2),
challenge(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object describes how L2TP tunnel peers are
to be authenticated. The value 'simple' indicates
that peers are authenticated simply by their host
name as described in the Host Name AVP. The value
'challenge' indicates that all peers are challenged
to prove their identification. This mechanism is
described in the L2TP protocol. This object cannot
be modified when the tunnel is in a connecting or
connected state."
DEFVAL { none }
::= { l2tpTunnelConfigEntry 3 }
l2tpTunnelConfigSecret OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..255))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is used to configure the shared secret
used during the tunnel authentication phase of
tunnel establishment. This object cannot be modified
when the tunnel is in a connecting or connected
state. This object MUST be accessible only via
requests using both authentication and privacy.
The agent MUST report an empty string in response
to get, get-next and get-bulk requests."
::= { l2tpTunnelConfigEntry 4 }
l2tpTunnelConfigSecurity OBJECT-TYPE
SYNTAX INTEGER {
none(1),
other(2),
ipsec(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object defines whether this tunnel is to be
secured. The value of 'ipSec' indicates that all
tunnel packets, control and session, have IP
Security headers. The type of IP Security headers
(AH, ESP etc) and how they are further described
is outside the scope of this document. This object
cannot be modified when the tunnel is in a connecting
or connected state."
DEFVAL { none }
::= { l2tpTunnelConfigEntry 5 }
l2tpTunnelConfigHelloInterval OBJECT-TYPE
SYNTAX Integer32 (0..3600)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object defines the interval in which Hello
(or keep-alive) packets are to be sent to the
tunnel peer. The value zero effectively disables
the sending of Hello packets. Modifications to this
object have immediate effect."
DEFVAL { 60 }
::= { l2tpTunnelConfigEntry 6 }
l2tpTunnelConfigIdleTimeout OBJECT-TYPE
SYNTAX Integer32 (-1..86400)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object defines the period of time that an
established tunnel with no sessions will wait
before disconnecting the tunnel. A value of
zero indicates that the tunnel will disconnect
immediately after the last session disconnects.
A value of -1 leaves the tunnel up indefinitely.
Modifications to this object have immediate
effect."
DEFVAL { 0 }
::= { l2tpTunnelConfigEntry 7 }
l2tpTunnelConfigControlRWS OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object defines the control channel receive
window size. It specifies the maximum number of
packets the tunnel peer can send without waiting
for an acknowledgement from this peer. This object
cannot be modified when the tunnel is in a con-
necting or connected state."
DEFVAL { 4 }
::= { l2tpTunnelConfigEntry 8 }
l2tpTunnelConfigControlMaxRetx OBJECT-TYPE
SYNTAX Integer32 (0..32)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object defines the number of retransmissions
which the tunnel will attempt before assuming that
the peer is no longer responding. A value of zero
indicates that this peer will not attempt to
retransmit an unacknowledged control packet.
Modifications to this object have immediate
effect."
DEFVAL { 5 }
::= { l2tpTunnelConfigEntry 9 }
l2tpTunnelConfigControlMaxRetxTO OBJECT-TYPE
SYNTAX Integer32 (1..32)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object defines the maximum retransmission timeout
interval which the tunnel will wait before retrans-
mitting a control packet that has not been acknowledged.
Modifications to this object have immediate effect."
DEFVAL { 16 }
::= { l2tpTunnelConfigEntry 10 }
l2tpTunnelConfigPayloadSeq OBJECT-TYPE
SYNTAX INTEGER {
onDemand(1),
never(2),
always(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object determines whether or not session payload
packets will be requested to be sent with sequence
numbers from tunnel peers belonging to this domain.
The value onDemand(1) allows the L2TP implementation
to initiate payload sequencing when necessary based
on local information (e.g: during LCP/NCP negotiations
or for CCP). The value never(2) indicates that L2TP
will never initiate sequencing but will do sequencing
if asked. The value always(3) indicates that L2TP
will send the Sequencing Required AVP during session
establishment. Modifications to this object have
immediate effect."
DEFVAL { onDemand }
::= { l2tpTunnelConfigEntry 11 }
l2tpTunnelConfigReassemblyTO OBJECT-TYPE
SYNTAX L2tpMilliSeconds
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object defines the number of milliseconds that
this tunnel will wait before processing payload packets
that were received out of sequence (which are waiting
for the packet(s) to put them in sequence). A low value
increases the chance of delayed packets to be discarded
(which MAY cause the PPP decompression engine to
reset) while a high value may cause more queuing and
possibly degrade throughput if packets are truly lost.
The default value for this object is zero which will
result in all delayed packets being lost. Modifications
to this object have immediate effect."
DEFVAL { 0 }
::= { l2tpTunnelConfigEntry 12 }
l2tpTunnelConfigTransport OBJECT-TYPE
SYNTAX INTEGER {
other(1),
none(2),
udpIp(3),
frameRelay(4),
atm(5)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object defines the underlying transport media
that is in use for this tunnel entry. Different tunnel
transports may define MIB extensions to the L2TP tunnel
table to realize the transport layer. For example if the
value of this object is 'udpIp' then the value of ifIndex
for this table may be used to determine state from the
l2tpUdpStatsTable. This object cannot be modified when
the tunnel is in a connecting or connected state."
::= { l2tpTunnelConfigEntry 13 }
l2tpTunnelConfigDrainTunnel OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Setting this object to 'true' will prevent any new
session from being either initiated or accepted but
does NOT disconnect any active sessions for this
tunnel. Note that when this occurs the
l2tpTunnelStatsDrainingTunnel status object of
this tunnel should reflect that it is 'draining'.
To cancel a drain this object should be set to
false(2). Setting this object to false(2) when
the L2TP objects l2tpDrainTunnels or
l2tpDomainConfigDrainTunnels is true(1) has
no affect, this tunnels will continue to drain."
DEFVAL { false }
::= { l2tpTunnelConfigEntry 14 }
l2tpTunnelConfigProxyPPPAuth OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is used to configure the sending
or acceptance of the session PPP Proxy
Authentication AVP's on the LAC or LNS."
DEFVAL { true }
::= { l2tpTunnelConfigEntry 15 }
-- -- The L2TP Tunnel Status and Statisticss Table --
---L2TPトンネルステータスと統計テーブル -
l2tpTunnelStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF L2tpTunnelStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The L2TP tunnel status and statistics table. This
table contains objects that can be used to describe
the current status and statistics of a single L2TP
tunnel. There is a 1-1 correspondence between
conceptual rows of this table and conceptual rows of
the l2tpTunnelConfigTable."
::= { l2tpObjects 5 }
l2tpTunnelStatsEntry OBJECT-TYPE
SYNTAX L2tpTunnelStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An L2TP tunnel interface stats entry."
AUGMENTS { l2tpTunnelConfigEntry }
::= { l2tpTunnelStatsTable 1 }
L2tpTunnelStatsEntry ::=
SEQUENCE {
l2tpTunnelStatsLocalTID
Integer32,
l2tpTunnelStatsRemoteTID
Integer32,
l2tpTunnelStatsState
INTEGER,
l2tpTunnelStatsInitiated
INTEGER,
l2tpTunnelStatsRemoteHostName
SnmpAdminString,
l2tpTunnelStatsRemoteVendorName
SnmpAdminString,
l2tpTunnelStatsRemoteFirmwareRev
Integer32,
l2tpTunnelStatsRemoteProtocolVer
OCTET STRING,
l2tpTunnelStatsInitialRemoteRWS Integer32, l2tpTunnelStatsBearerCaps INTEGER, l2tpTunnelStatsFramingCaps INTEGER, l2tpTunnelStatsControlRxPkts Counter32, l2tpTunnelStatsControlRxZLB Counter32, l2tpTunnelStatsControlOutOfSeq Counter32, l2tpTunnelStatsControlOutOfWin Counter32, l2tpTunnelStatsControlTxPkts Counter32, l2tpTunnelStatsControlTxZLB Counter32, l2tpTunnelStatsControlAckTO Counter32, l2tpTunnelStatsCurrentRemoteRWS Gauge32, l2tpTunnelStatsTxSeq Integer32, l2tpTunnelStatsTxSeqAck Integer32, l2tpTunnelStatsRxSeq Integer32, l2tpTunnelStatsRxSeqAck Integer32, l2tpTunnelStatsTotalSessions Counter32, l2tpTunnelStatsFailedSessions Counter32, l2tpTunnelStatsActiveSessions Gauge32, l2tpTunnelStatsLastResultCode Integer32, l2tpTunnelStatsLastErrorCode Integer32, l2tpTunnelStatsLastErrorMessage SnmpAdminString, l2tpTunnelStatsDrainingTunnel TruthValue }
l2tpTunnelStatsInitialRemoteRWS Integer32, l2tpTunnelStatsBearerCaps INTEGER, l2tpTunnelStatsFramingCaps INTEGER, l2tpTunnelStatsControlRxPkts Counter32, l2tpTunnelStatsControlRxZLB Counter32, l2tpTunnelStatsControlOutOfSeq Counter32, l2tpTunnelStatsControlOutOfWin Counter32, l2tpTunnelStatsControlTxPkts Counter32, l2tpTunnelStatsControlTxZLB Counter32, l2tpTunnelStatsControlAckTO Counter32, l2tpTunnelStatsCurrentRemoteRWS Gauge32, l2tpTunnelStatsTxSeq Integer32, l2tpTunnelStatsTxSeqAck Integer32, l2tpTunnelStatsRxSeq Integer32, l2tpTunnelStatsRxSeqAck Integer32, l2tpTunnelStatsTotalSessions Counter32, l2tpTunnelStatsFailedSessions Counter32、l2tptunnelStatsActiveSions Gauge32、l2tptunnelStatslastResoultcode integer32、l2tptunnelStatslasterRorcode integer32、l2tptunnelStatslormessage snmpadminstring、l2tptunnelStatsdrainingrainingtunnel truthvalue}
l2tpTunnelStatsLocalTID OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the local tunnel Identifier."
REFERENCE "RFC 2661, Section 3.1"
::= { l2tpTunnelStatsEntry 1 }
l2tpTunnelStatsRemoteTID OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the remote tunnel Identifier."
REFERENCE "RFC 2661, Section 3.1"
::= { l2tpTunnelStatsEntry 2 }
l2tpTunnelStatsState OBJECT-TYPE
SYNTAX INTEGER {
tunnelIdle(1),
tunnelConnecting(2),
tunnelEstablished(3),
tunnelDisconnecting(4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This field contains the current state of the
control tunnel."
::= { l2tpTunnelStatsEntry 3 }
l2tpTunnelStatsInitiated OBJECT-TYPE
SYNTAX INTEGER {
locally(1),
remotely(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates whether the tunnel was
initiated locally or by the remote tunnel peer."
::= { l2tpTunnelStatsEntry 4 }
l2tpTunnelStatsRemoteHostName OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the host name as discovered
during the tunnel establishment phase (via the Host
Name AVP) of the L2TP peer. If the tunnel is idle
this object should maintain its value from the last
time it was connected."
::= { l2tpTunnelStatsEntry 5 }
l2tpTunnelStatsRemoteVendorName OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object identifies the vendor name of the peer's
L2TP implementation. If the tunnel is idle this
object should maintain its value from the last time
it was connected."
::= { l2tpTunnelStatsEntry 6 }
l2tpTunnelStatsRemoteFirmwareRev OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the tunnel peer's firmware
revision number. If the tunnel is idle this object
should maintain its value from the last time it
was connected."
::= { l2tpTunnelStatsEntry 7 }
l2tpTunnelStatsRemoteProtocolVer OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(2))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object describes the protocol version and
revision of the tunnel peers implementation. The
first octet contains the protocol version. The
second octet contains the protocol revision."
::= { l2tpTunnelStatsEntry 8 }
l2tpTunnelStatsInitialRemoteRWS OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the initial remote peer's
receive window size as indicated by the tunnel peer
(in the RWS AVP) during the tunnel establishment
phase. If the tunnel is idle this object should
maintain its value from the last time it was
connected."
::= { l2tpTunnelStatsEntry 9 }
l2tpTunnelStatsBearerCaps OBJECT-TYPE
SYNTAX INTEGER {
none(1),
digital(2),
analog(3),
digitalAnalog(4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object describes the Bearer Capabilities of
the tunnel peer. If the tunnel is idle this object
should maintain its value from the last time it was
connected."
::= { l2tpTunnelStatsEntry 10 }
l2tpTunnelStatsFramingCaps OBJECT-TYPE
SYNTAX INTEGER {
none(1),
sync(2),
async(3),
syncAsync(4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object describes the Framing Capabilities of
the tunnel peer. If the tunnel is idle this object
should maintain its value from the last time it was
connected."
::= { l2tpTunnelStatsEntry 11 }
l2tpTunnelStatsControlRxPkts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the number of control packets
received on the tunnel."
::= { l2tpTunnelStatsEntry 12 }
l2tpTunnelStatsControlRxZLB OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns a count of the number of Zero
Length Body control packet acknowledgement packets
that were received."
::= { l2tpTunnelStatsEntry 13 }
l2tpTunnelStatsControlOutOfSeq OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns a count of the number of
control packets that were not received in the
correct order (as per the sequence number)
on this tunnel including out of window
packets."
::= { l2tpTunnelStatsEntry 14 }
l2tpTunnelStatsControlOutOfWin OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the number of control
packets that were received outside of the
offered receive window. It is implementation
specific as to whether these packets are queued
or discarded."
::= { l2tpTunnelStatsEntry 15 }
l2tpTunnelStatsControlTxPkts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the number of control
packets that were transmitted to the tunnel
peer."
::= { l2tpTunnelStatsEntry 16 }
l2tpTunnelStatsControlTxZLB OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the number of Zero Length
Body control packets transmitted to the tunnel
peer."
::= { l2tpTunnelStatsEntry 17 }
l2tpTunnelStatsControlAckTO OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns a count of the number of
control packet timeouts due to the lack of a
timely acknowledgement from the tunnel peer."
::= { l2tpTunnelStatsEntry 18 }
l2tpTunnelStatsCurrentRemoteRWS OBJECT-TYPE
SYNTAX Gauge32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the current remote receive
window size as determined by the local flow
control mechanism employed."
::= { l2tpTunnelStatsEntry 19 }
l2tpTunnelStatsTxSeq OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the next send sequence number
for the control channel."
::= { l2tpTunnelStatsEntry 20 }
l2tpTunnelStatsTxSeqAck OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the send sequence number that
the tunnel peer has acknowledged for the control
channel. The flow control state can be determined
by subtracting the l2tpTunnelStatsTxSeq from
l2tpTunnelStatsTxSeqAck and comparing this value
to l2tpTunnelStatsCurrentRemoteRWS (taking into
consideration sequence number wraps)."
::= { l2tpTunnelStatsEntry 21 }
l2tpTunnelStatsRxSeq OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the next receive sequence
number expected to be received on this control
channel."
::= { l2tpTunnelStatsEntry 22 }
l2tpTunnelStatsRxSeqAck OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the last receive sequence
number that was acknowledged back to the tunnel
peer for the control channel."
::= { l2tpTunnelStatsEntry 23 }
l2tpTunnelStatsTotalSessions OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the total number of sessions
that this tunnel has successfully connected through
to its tunnel peer since this tunnel was created."
::= { l2tpTunnelStatsEntry 24 }
l2tpTunnelStatsFailedSessions OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the total number of sessions
that were initiated but failed to reach the
established phase."
::= { l2tpTunnelStatsEntry 25 }
l2tpTunnelStatsActiveSessions OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the total number of sessions
in the established state for this tunnel."
::= { l2tpTunnelStatsEntry 26 }
l2tpTunnelStatsLastResultCode OBJECT-TYPE
L2TPTUNNELSTATSLASTRESULTCODEオブジェクトタイプ
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the last value of the result
code as described in the Result Code AVP which
caused the tunnel to disconnect."
::= { l2tpTunnelStatsEntry 27 }
l2tpTunnelStatsLastErrorCode OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the last value of the error
code as described in the Result Code AVP which
caused the tunnel to disconnect."
::= { l2tpTunnelStatsEntry 28 }
l2tpTunnelStatsLastErrorMessage OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the last value of the optional
message as described in the Result Code AVP which
caused the tunnel to disconnect."
::= { l2tpTunnelStatsEntry 29 }
l2tpTunnelStatsDrainingTunnel OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates if this tunnel is draining
off sessions. This object will return false(2) when
the tunnel is not draining sessions or after the
last session has disconnected when the tunnel is in
the draining state."
::= { l2tpTunnelStatsEntry 30 }
-- -- { l2tpObjects 6 } reserved for future use --
--- {l2tpobjects 6}将来の使用のために予約 -
--
-- The L2TP Session Status and Statistics Table
--
l2tpSessionStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF L2tpSessionStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The L2TP session status and statistics table. This
table contains the objects that can be used to
describe the current status and statistics of a
single L2TP tunneled session."
::= { l2tpObjects 7 }
l2tpSessionStatsEntry OBJECT-TYPE
SYNTAX L2tpSessionStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An L2TP session interface stats entry."
INDEX { l2tpSessionStatsTunnelIfIndex,
l2tpSessionStatsLocalSID }
::= { l2tpSessionStatsTable 1 }
L2tpSessionStatsEntry ::=
SEQUENCE {
l2tpSessionStatsTunnelIfIndex
InterfaceIndex,
l2tpSessionStatsIfIndex
InterfaceIndex,
l2tpSessionStatsLocalSID
Integer32,
l2tpSessionStatsRemoteSID
Integer32,
l2tpSessionStatsUserName
SnmpAdminString,
l2tpSessionStatsState
INTEGER,
l2tpSessionStatsCallType
INTEGER,
l2tpSessionStatsCallSerialNumber
Unsigned32,
l2tpSessionStatsTxConnectSpeed
Unsigned32,
l2tpSessionStatsRxConnectSpeed
Unsigned32,
l2tpSessionStatsCallBearerType
INTEGER,
l2tpSessionStatsFramingType
INTEGER,
l2tpSessionStatsPhysChanId
Unsigned32, l2tpSessionStatsDNIS SnmpAdminString, l2tpSessionStatsCLID SnmpAdminString, l2tpSessionStatsSubAddress SnmpAdminString, l2tpSessionStatsPrivateGroupID SnmpAdminString, l2tpSessionStatsProxyLcp TruthValue, l2tpSessionStatsAuthMethod INTEGER, l2tpSessionStatsSequencingState INTEGER, l2tpSessionStatsOutSequence Counter32, l2tpSessionStatsReassemblyTO Counter32, l2tpSessionStatsTxSeq Integer32, l2tpSessionStatsRxSeq Integer32 }
Unsigned32, l2tpSessionStatsDNIS SnmpAdminString, l2tpSessionStatsCLID SnmpAdminString, l2tpSessionStatsSubAddress SnmpAdminString, l2tpSessionStatsPrivateGroupID SnmpAdminString, l2tpSessionStatsProxyLcp TruthValue, l2tpSessionStatsAuthMethod INTEGER, l2tpSessionStatsSequencingState INTEGER, l2tpSessionStatsOutSequence Counter32, l2tpSessionStatsReassemblyTO Counter32, l2tpSessionStatsTxSeq Integer32, l2tpSessionStatsRxSeq Integer32 }
l2tpSessionStatsTunnelIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object identifies the session's associated
L2TP tunnel ifIndex value."
::= { l2tpSessionStatsEntry 1 }
l2tpSessionStatsIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object identifies the ifIndex value of the
interface from which PPP packets are being tunneled.
For example this could be a DS0 ifIndex on a
LAC or it would be the PPP ifIndex on the LNS."
::= { l2tpSessionStatsEntry 2 }
l2tpSessionStatsLocalSID OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object contains the local assigned session
identifier for this session."
REFERENCE "RFC 2661, Section 3.1"
::= { l2tpSessionStatsEntry 3 }
l2tpSessionStatsRemoteSID OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the remote assigned session
identifier for this session. When a session is
starting this value may be zero until the remote
tunnel endpoint has responded."
REFERENCE "RFC 2661, Section 3.1"
::= { l2tpSessionStatsEntry 4 }
l2tpSessionStatsUserName OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object identifies the peer session name on
this interface. This is typically the login name
of the remote user. If the user name is unknown to
the local tunnel peer then this object will contain
a null string."
::= { l2tpSessionStatsEntry 5 }
l2tpSessionStatsState OBJECT-TYPE
SYNTAX INTEGER {
sessionIdle(1),
sessionConnecting(2),
sessionEstablished(3),
sessionDisconnecting(4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the current state of the
session."
::= { l2tpSessionStatsEntry 6 }
l2tpSessionStatsCallType OBJECT-TYPE
SYNTAX INTEGER {
lacIncoming(1),
lnsIncoming(2),
lacOutgoing(3),
lnsOutgoing(4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the type of call and the
role this tunnel peer is providing for this
session. For example, lacIncoming(1) indicates
that this tunnel peer is acting as a LAC and
generated a Incoming-Call-Request to the tunnel
peer (the LNS). Note that tunnel peers can be
both LAC and LNS simultaneously."
::= { l2tpSessionStatsEntry 7 }
l2tpSessionStatsCallSerialNumber OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the serial number that has
been assigned to this session."
::= { l2tpSessionStatsEntry 8 }
l2tpSessionStatsTxConnectSpeed OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bits per second"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the last known transmit
baud rate for this session."
::= { l2tpSessionStatsEntry 9 }
l2tpSessionStatsRxConnectSpeed OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bits per second"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the last known receive
baud rate for this session established."
::= { l2tpSessionStatsEntry 10 }
l2tpSessionStatsCallBearerType OBJECT-TYPE
SYNTAX INTEGER {
none(1),
digital(2),
analog(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object describes the bearer type of this
session."
::= { l2tpSessionStatsEntry 11 }
l2tpSessionStatsFramingType OBJECT-TYPE
SYNTAX INTEGER {
none(1),
sync(2),
async(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object describes the framing type of this
session."
::= { l2tpSessionStatsEntry 12 }
l2tpSessionStatsPhysChanId OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the physical channel
identifier for the session."
::= { l2tpSessionStatsEntry 13 }
l2tpSessionStatsDNIS OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object identifies the Dialed Number
Information String that the LAC obtained from
the network for the session. If no DNIS was
provided then a null string will be returned."
::= { l2tpSessionStatsEntry 14 }
l2tpSessionStatsCLID OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object identifies the Calling Line ID
that the LAC obtained from the network for
the session. If no CLID was provided then a
null string will be returned."
::= { l2tpSessionStatsEntry 15 }
l2tpSessionStatsSubAddress OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object identifies the Sub Address that
the LAC obtained from the network for the
session. If no Sub Address was provided then
a null string will be returned."
::= { l2tpSessionStatsEntry 16 }
l2tpSessionStatsPrivateGroupID OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object identifies the Private Group
Identifier used for this tunneled session.
If no Private Group Identifier was provided
then a null string will be returned."
::= { l2tpSessionStatsEntry 17 }
l2tpSessionStatsProxyLcp OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates whether the LAC performed proxy LCP
for this session."
::= { l2tpSessionStatsEntry 18 }
l2tpSessionStatsAuthMethod OBJECT-TYPE
SYNTAX INTEGER {
none(1),
text(2),
pppChap(3),
pppPap(4),
pppEap(5),
pppMsChapV1(6),
pppMsChapV2(7),
other(8)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the proxy authentication
method employed by the LAC for the session. If
l2tpSessionProxyLcp is false(2) this object
should not be interpreted."
::= { l2tpSessionStatsEntry 19 }
l2tpSessionStatsSequencingState OBJECT-TYPE
SYNTAX INTEGER {
none(1),
remote(2),
local(3),
both(4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object defines which tunnel peers have
requested payload sequencing. The value of
both(4) indicates that both peers have requested
payload sequencing."
::= { l2tpSessionStatsEntry 20 }
l2tpSessionStatsOutSequence OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the total number of packets
received for this session which were received out
of sequence."
::= { l2tpSessionStatsEntry 21 }
l2tpSessionStatsReassemblyTO OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object returns the number of reassembly
timeouts that have occurred for this session."
::= { l2tpSessionStatsEntry 22 }
l2tpSessionStatsTxSeq OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the next send sequence number
for for this session."
::= { l2tpSessionStatsEntry 23 }
l2tpSessionStatsRxSeq OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the next receive sequence
number expected to be received on this session."
::= { l2tpSessionStatsEntry 24 }
-- -- The L2TP Tunnel Mapping Table --
---L2TPトンネルマッピングテーブル -
l2tpTunnelMapTable OBJECT-TYPE
SYNTAX SEQUENCE OF L2tpTunnelMapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The L2TP Tunnel index mapping table. This table
is intended to assist management applications
to quickly determine what the ifIndex value is
for a given local tunnel identifier."
::= { l2tpObjects 8 }
l2tpTunnelMapEntry OBJECT-TYPE
SYNTAX L2tpTunnelMapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An L2TP tunnel index map entry."
INDEX { l2tpTunnelMapLocalTID }
::= { l2tpTunnelMapTable 1 }
L2tpTunnelMapEntry ::=
SEQUENCE {
l2tpTunnelMapLocalTID
Integer32,
l2tpTunnelMapIfIndex
InterfaceIndex
}
l2tpTunnelMapLocalTID OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object contains the local tunnel Identifier."
REFERENCE "RFC 2661, Section 3.1"
::= { l2tpTunnelMapEntry 1 }
l2tpTunnelMapIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This value for this object is equal to the value
of ifIndex of the Interfaces MIB for tunnel
interfaces of type L2TP."
::= { l2tpTunnelMapEntry 2 }
-- -- The L2TP Session Mapping Table --
---L2TPセッションマッピングテーブル -
l2tpSessionMapTable OBJECT-TYPE
SYNTAX SEQUENCE OF L2tpSessionMapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The L2TP Session index mapping table. This table
is intended to assist management applications
to map interfaces to a tunnel and session
identifier."
::= { l2tpObjects 9 }
l2tpSessionMapEntry OBJECT-TYPE
SYNTAX L2tpSessionMapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An L2TP Session index map entry."
INDEX { l2tpSessionMapIfIndex }
::= { l2tpSessionMapTable 1 }
L2tpSessionMapEntry ::=
SEQUENCE {
l2tpSessionMapIfIndex
InterfaceIndex,
l2tpSessionMapTunnelIfIndex
InterfaceIndex,
l2tpSessionMapLocalSID
Integer32, l2tpSessionMapStatus RowStatus }
integer32、l2tpsessionmapstatus rowstatus}
l2tpSessionMapIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object identifies the ifIndex value of the
interface which is receiving or sending its packets
over an L2TP tunnel. For example this could be a DS0
ifIndex on a LAC or a PPP ifIndex on the LNS."
::= { l2tpSessionMapEntry 1 }
l2tpSessionMapTunnelIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object identifies the sessions associated
L2TP tunnel ifIndex value. When this object is
set it provides a binding between a particular
interface identified by l2tpSessionMapIfIndex
to a particular tunnel."
::= { l2tpSessionMapEntry 2 }
l2tpSessionMapLocalSID OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the local assigned session
identifier for this session."
REFERENCE "RFC 2661, Section 3.1"
::= { l2tpSessionMapEntry 3 }
l2tpSessionMapStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this session map entry."
::= { l2tpSessionMapEntry 4 }
-- -- { l2tpIpUdpObjects 1 } reserved for future use
--- {l2tpipudpobjects 1}将来の使用のために予約
-- -- The L2TP UDP/IP Transport Status and Statistics Table --
---L2TP UDP/IPトランスポートステータスと統計テーブル -
l2tpUdpStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF L2tpUdpStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The L2TP UDP/IP transport stats table. This table
contains objects that can be used to describe the
current status and statistics of the UDP/IP L2TP
tunnel transport."
::= { l2tpIpUdpObjects 2 }
l2tpUdpStatsEntry OBJECT-TYPE
SYNTAX L2tpUdpStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An L2TP UDP/IP transport stats entry."
INDEX { l2tpUdpStatsIfIndex }
::= { l2tpUdpStatsTable 1 }
L2tpUdpStatsEntry ::=
SEQUENCE {
l2tpUdpStatsIfIndex
InterfaceIndex,
l2tpUdpStatsPeerPort
Integer32,
l2tpUdpStatsLocalPort
Integer32
}
l2tpUdpStatsIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This value for this object is equal to the
value of ifIndex of the Interfaces MIB for
tunnel interfaces of type L2TP and which have
a L2TP transport of UDP/IP."
::= { l2tpUdpStatsEntry 1 }
l2tpUdpStatsPeerPort OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object reflects the peer's UDP port number
used for this tunnel. When not known a value of
zero should be returned."
::= { l2tpUdpStatsEntry 2 }
l2tpUdpStatsLocalPort OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object reflects the local UDP port number
that this tunnel is bound to."
::= { l2tpUdpStatsEntry 3 }
-- -- Definition of generic L2TP notifications --
---ジェネリックL2TP通知の定義 -
l2tpTunnelAuthFailure NOTIFICATION-TYPE
OBJECTS {
l2tpTunnelStatsInitiated,
l2tpTunnelStatsRemoteHostName
}
STATUS current
DESCRIPTION
"A l2tpTunnelAuthFailure trap signifies that an
attempt to establish a tunnel to a remote peer
has failed authentication."
::= { l2tpNotifications 1 }
-- -- conformance information --
---適合情報 -
l2tpGroups OBJECT IDENTIFIER ::= { l2tpConformance 1 }
l2tpCompliances OBJECT IDENTIFIER ::= { l2tpConformance 2 }
-- -- compliance statements --
---コンプライアンスステートメント -
l2tpMIBFullCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "When this MIB is implemented with support for read-create and read-write, then such an implementation can claim full compliance. Such an implementation can then be both monitored and configured with this MIB."
L2TPMIBFULLCOMPLIANCE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が読み取りと読み取りワイトをサポートして実装されている場合、そのような実装は完全なコンプライアンスを主張できます。そのような実装は、このMIBで監視および構成の両方で構成できます。」
MODULE -- this module
モジュール - このモジュール
-- unconditionally mandatory groups
MANDATORY-GROUPS {
l2tpConfigGroup,
l2tpStatsGroup,
l2tpTrapGroup
}
-- conditionally mandatory groups
GROUP l2tpIpUdpGroup
DESCRIPTION
"This group is mandatory for implementations that
support L2TP over UDP/IP."
-- optional groups GROUP l2tpDomainGroup DESCRIPTION "This group is optional for L2TP devices that group tunnel endpoints into tunnel domains."
- オプションのグループグループL2TPDomaingRoup説明「このグループは、トンネルのエンドポイントがトンネルドメインにエンドポイントを獲得するL2TPデバイスでオプションです。」
-- optional Mapping Group GROUP l2tpMappingGroup DESCRIPTION "This group is optional for L2TP devices that provide index mapping."
- オプションのマッピンググループグループL2TPMAPPINGGROUP説明「このグループは、インデックスマッピングを提供するL2TPデバイスでオプションです。」
-- optional Security Group GROUP l2tpSecurityGroup DESCRIPTION "This group is optional for SNMP agents which support both authentication and privacy of SNMP messages for the management of L2TP keys."
- オプションのセキュリティグループL2TPSECURTYGROUP説明「このグループは、L2TPキーの管理のためのSNMPメッセージの認証とプライバシーの両方をサポートするSNMPエージェントにとってオプションです。」
-- optional High Capacity Group GROUP l2tpHCPacketGroup DESCRIPTION "This group is mandatory for implementations that support the l2tpDomainGroup AND could potentially overflow the L2TP Domain 32-bit counters is less than one hour."
- オプションの大容量グループグループL2TPHCPACKETGROUP説明「このグループは、L2TPDomaIngroupをサポートし、L2TPドメイン32ビットカウンターを1時間未満にオーバーフローする可能性のある実装に必須です。」
::= { l2tpCompliances 1 }
l2tpMIBReadOnlyCompliance MODULE-COMPLIANCE
L2TPMIBREADONLYCOMPLIANCEモジュールコンプライアンス
STATUS current DESCRIPTION "When this MIB is implemented without support for read-create and read-write (i.e. in read-only mode), then such an implementation can claim read-only compliance. Such an implementation can then be monitored but can not be configured with this MIB."
ステータス現在の説明 "このMIBが読み取りと読み取りワイト（つまり、読み取り専用モード）をサポートせずに実装されている場合、そのような実装は読み取り専用コンプライアンスを主張できます。そのような実装は監視できますが、このMIBで構成されています。」
MODULE -- this module
モジュール - このモジュール
-- unconditionally mandatory groups
MANDATORY-GROUPS {
l2tpConfigGroup,
l2tpStatsGroup,
l2tpTrapGroup
}
OBJECT l2tpAdminState MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tpadminstate min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpDrainTunnels MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tpdraintunnels min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpTunnelConfigDomainId MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tptunnelConfigdomainid min-access読み取り専用説明「書き込みアクセスは必要ありません」。
OBJECT l2tpTunnelConfigHelloInterval MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tptunnelnelconfighelloInterval min-access読み取り専用説明「書き込みアクセスは必要ありません」。
OBJECT l2tpTunnelConfigIdleTimeout MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tptunnelConfigidletimeout min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpTunnelConfigControlRWS MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tptunnelconfigcontrolrolrws min-access readのみ説明「書き込みアクセスは不要です。」
OBJECT l2tpTunnelConfigControlMaxRetx MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tptunnelConfigcontrolmaxretx min-access読み取り専用説明「書き込みアクセスは不要です」。
OBJECT l2tpTunnelConfigControlMaxRetxTO MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tptunnelConfigcontrolmaxretxto min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpTunnelConfigPayloadSeq MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tptunnelConfigpayloadseq min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpTunnelConfigReassemblyTO MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tptunnelConfigreassemblyto min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpTunnelConfigTransport MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tptunnelconfigtransport min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpTunnelConfigDrainTunnel MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tptunnelconfigdraintunnel min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpTunnelConfigProxyPPPAuth MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tptunnelConfigproxypppauth min-access読み取り専用説明「書き込みアクセスは不要です。」
-- conditionally mandatory groups GROUP l2tpIpUdpGroup DESCRIPTION "This group is mandatory for implementations that support L2TP over UDP/IP."
- 条件付き必須グループグループL2TPIPUDPGROUP説明「このグループは、UDP/IPよりもL2TPをサポートする実装に必須です。」
-- optional groups GROUP l2tpDomainGroup DESCRIPTION "This group is optional for L2TP devices that group tunnel endpoints into tunnel domains."
- オプションのグループグループL2TPDomaingRoup説明「このグループは、トンネルのエンドポイントがトンネルドメインにエンドポイントを獲得するL2TPデバイスでオプションです。」
OBJECT l2tpDomainConfigAdminState MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトL2TPDOMAINCONFIGADMINSTATE MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpDomainConfigDrainTunnels MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tpdomainconfigdraintunnels min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpDomainConfigTunnelHelloInt MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tpdomainconfigtunnelhelloint min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpDomainConfigTunnelIdleTO MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトL2TPDOMAINCONFIGTUNNELIDLETO MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpDomainConfigControlRWS MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトL2TPDOMAINCONFIGCONTROLRWS MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpDomainConfigControlMaxRetx MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトL2TPDOMAINCONFIGCONTROLMAXRETX MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です」。
OBJECT l2tpDomainConfigControlMaxRetxTO MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトL2TPDOMAINCONFIGCONTROLMAXRETXTO MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpDomainConfigPayloadSeq MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトL2TPDOMAINCONFIGPAYLOADSEQ MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpDomainConfigReassemblyTO MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tpdomainconfigreassemblyto min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpDomainConfigProxyPPPAuth MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tpdomainconfigproxypppauth min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpDomainConfigStorageType MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトL2TPDOMAINCONFIGSTORAGETYPE MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です」。
OBJECT l2tpDomainConfigStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトL2TPDOMAINCONFIGSTATUS MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
-- optional Mapping Group GROUP l2tpMappingGroup DESCRIPTION "This group is optional for L2TP devices that provide index mapping."
- オプションのマッピンググループグループL2TPMAPPINGGROUP説明「このグループは、インデックスマッピングを提供するL2TPデバイスでオプションです。」
OBJECT l2tpSessionMapTunnelIfIndex MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tpsessionmaptunnelInifindex min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpSessionMapStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tpsessionmapstatus min-access読み取り専用説明「書き込みアクセスは不要です。」
-- optional Security Group GROUP l2tpSecurityGroup DESCRIPTION "This group is optional for SNMP agents which support both authentication and privacy of SNMP messages for the management of L2TP keys."
- オプションのセキュリティグループL2TPSECURTYGROUP説明「このグループは、L2TPキーの管理のためのSNMPメッセージの認証とプライバシーの両方をサポートするSNMPエージェントにとってオプションです。」
OBJECT l2tpDomainConfigAuth MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tpdomainconfigauth min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpDomainConfigSecret MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトL2TPDOMAINCONFIGSECRET MIN-ACCESS読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpDomainConfigTunnelSecurity MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tpdomainconfigtunnelsecurity min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpTunnelConfigAuth MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tptunnelconfigauth min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpTunnelConfigSecret MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tptunnelConfigsecret min-access読み取り専用説明「書き込みアクセスは不要です。」
OBJECT l2tpTunnelConfigSecurity MIN-ACCESS read-only DESCRIPTION "Write access is not required."
オブジェクトl2tptunnelConfigsecurity min-access読み取り専用説明「書き込みアクセスは不要です。」
-- optional High Capacity Group GROUP l2tpHCPacketGroup DESCRIPTION "This group is mandatory for implementations that support the l2tpDomainGroup AND could potentially overflow the L2TP Domain 32-bit counters is less than one hour."
- オプションの大容量グループグループL2TPHCPACKETGROUP説明「このグループは、L2TPDomaIngroupをサポートし、L2TPドメイン32ビットカウンターを1時間未満にオーバーフローする可能性のある実装に必須です。」
::= { l2tpCompliances 2 }
-- units of conformance
- 適合ユニット
l2tpConfigGroup OBJECT-GROUP
OBJECTS {
l2tpAdminState,
l2tpDrainTunnels,
l2tpTunnelConfigDomainId,
l2tpTunnelConfigHelloInterval,
l2tpTunnelConfigIdleTimeout,
l2tpTunnelConfigControlRWS,
l2tpTunnelConfigControlMaxRetx,
l2tpTunnelConfigControlMaxRetxTO,
l2tpTunnelConfigPayloadSeq,
l2tpTunnelConfigReassemblyTO,
l2tpTunnelConfigTransport,
l2tpTunnelConfigDrainTunnel,
l2tpTunnelConfigProxyPPPAuth
}
STATUS current
DESCRIPTION
"A collection of objects providing configuration
information of the L2TP protocol, tunnels and
sessions."
::= { l2tpGroups 1 }
l2tpStatsGroup OBJECT-GROUP
OBJECTS {
l2tpProtocolVersions,
l2tpVendorName,
l2tpFirmwareRev,
l2tpDrainingTunnels,
l2tpTunnelStatsLocalTID,
l2tpTunnelStatsRemoteTID,
l2tpTunnelStatsState,
l2tpTunnelStatsInitiated,
l2tpTunnelStatsRemoteHostName,
l2tpTunnelStatsRemoteVendorName,
l2tpTunnelStatsRemoteFirmwareRev,
l2tpTunnelStatsRemoteProtocolVer,
l2tpTunnelStatsInitialRemoteRWS,
l2tpTunnelStatsBearerCaps,
l2tpTunnelStatsFramingCaps,
l2tpTunnelStatsControlRxPkts,
l2tpTunnelStatsControlRxZLB,
l2tpTunnelStatsControlOutOfSeq,
l2tpTunnelStatsControlOutOfWin,
l2tpTunnelStatsControlTxPkts,
l2tpTunnelStatsControlTxZLB,
l2tpTunnelStatsControlAckTO,
l2tpTunnelStatsCurrentRemoteRWS,
l2tpTunnelStatsTxSeq,
l2tpTunnelStatsTxSeqAck,
l2tpTunnelStatsRxSeq,
l2tpTunnelStatsRxSeqAck,
l2tpTunnelStatsTotalSessions,
l2tpTunnelStatsFailedSessions,
l2tpTunnelStatsActiveSessions,
l2tpTunnelStatsLastResultCode,
l2tpTunnelStatsLastErrorCode,
l2tpTunnelStatsLastErrorMessage,
l2tpTunnelStatsDrainingTunnel,
l2tpSessionStatsIfIndex,
l2tpSessionStatsRemoteSID,
l2tpSessionStatsUserName,
l2tpSessionStatsState,
l2tpSessionStatsCallType,
l2tpSessionStatsCallSerialNumber,
l2tpSessionStatsTxConnectSpeed,
l2tpSessionStatsRxConnectSpeed,
l2tpSessionStatsCallBearerType,
l2tpSessionStatsFramingType,
l2tpSessionStatsPhysChanId,
l2tpSessionStatsDNIS,
l2tpSessionStatsCLID,
l2tpSessionStatsSubAddress,
l2tpSessionStatsPrivateGroupID,
l2tpSessionStatsProxyLcp,
l2tpSessionStatsAuthMethod,
l2tpSessionStatsSequencingState,
l2tpSessionStatsOutSequence,
l2tpSessionStatsReassemblyTO,
l2tpSessionStatsTxSeq,
l2tpSessionStatsRxSeq
}
STATUS current
DESCRIPTION
"A collection of objects providing status and
statistics of the L2TP protocol, tunnels and
sessions."
::= { l2tpGroups 2 }
l2tpIpUdpGroup OBJECT-GROUP
OBJECTS {
l2tpUdpStatsPeerPort,
l2tpUdpStatsLocalPort
}
STATUS current
DESCRIPTION
"A collection of objects providing status and
statistics of the L2TP UDP/IP transport layer."
::= { l2tpGroups 3 }
l2tpDomainGroup OBJECT-GROUP
OBJECTS {
l2tpDomainConfigAdminState,
l2tpDomainConfigDrainTunnels,
l2tpDomainConfigTunnelHelloInt,
l2tpDomainConfigTunnelIdleTO,
l2tpDomainConfigControlRWS,
l2tpDomainConfigControlMaxRetx,
l2tpDomainConfigControlMaxRetxTO,
l2tpDomainConfigPayloadSeq,
l2tpDomainConfigReassemblyTO,
l2tpDomainConfigProxyPPPAuth,
l2tpDomainConfigStorageType,
l2tpDomainConfigStatus,
l2tpDomainStatsTotalTunnels,
l2tpDomainStatsFailedTunnels,
l2tpDomainStatsFailedAuths,
l2tpDomainStatsActiveTunnels,
l2tpDomainStatsTotalSessions,
l2tpDomainStatsFailedSessions,
l2tpDomainStatsActiveSessions,
l2tpDomainStatsDrainingTunnels,
l2tpDomainStatsControlRxOctets,
l2tpDomainStatsControlRxPkts,
l2tpDomainStatsControlTxOctets,
l2tpDomainStatsControlTxPkts,
l2tpDomainStatsPayloadRxOctets,
l2tpDomainStatsPayloadRxPkts,
l2tpDomainStatsPayloadRxDiscs,
l2tpDomainStatsPayloadTxOctets,
l2tpDomainStatsPayloadTxPkts
}
STATUS current
DESCRIPTION
"A collection of objects providing configuration,
status and statistics of L2TP tunnel domains."
::= { l2tpGroups 4 }
l2tpMappingGroup OBJECT-GROUP
OBJECTS {
l2tpTunnelMapIfIndex,
l2tpSessionMapTunnelIfIndex,
l2tpSessionMapLocalSID,
l2tpSessionMapStatus
}
STATUS current
DESCRIPTION
"A collection of objects providing index mapping."
::= { l2tpGroups 5 }
l2tpSecurityGroup OBJECT-GROUP
OBJECTS {
l2tpDomainConfigAuth,
l2tpDomainConfigSecret,
l2tpDomainConfigTunnelSecurity,
l2tpTunnelConfigAuth,
l2tpTunnelConfigSecret,
l2tpTunnelConfigSecurity
}
STATUS current
DESCRIPTION
"A collection of objects providing L2TP security
configuration."
::= { l2tpGroups 6 }
l2tpTrapGroup NOTIFICATION-GROUP
NOTIFICATIONS {
l2tpTunnelAuthFailure
}
STATUS current
DESCRIPTION
"A collection of L2TP trap events as specified
in NOTIFICATION-TYPE constructs."
::= { l2tpGroups 7 }
l2tpHCPacketGroup OBJECT-GROUP
OBJECTS {
l2tpDomainStatsControlHCRxOctets,
l2tpDomainStatsControlHCRxPkts,
l2tpDomainStatsControlHCTxOctets,
l2tpDomainStatsControlHCTxPkts,
l2tpDomainStatsPayloadHCRxOctets,
l2tpDomainStatsPayloadHCRxPkts,
l2tpDomainStatsPayloadHCRxDiscs,
l2tpDomainStatsPayloadHCTxOctets,
l2tpDomainStatsPayloadHCTxPkts
}
STATUS current
DESCRIPTION
"A collection of objects providing High Capacity
64-bit counter objects."
::= { l2tpGroups 8 }
END
終わり
This MIB contains readable objects whose values provide information related to L2TP tunnel interfaces. There are also a number of objects that have a MAX-ACCESS clause of read-write and/or read-create, such as those which allow an administrator to dynamically configure tunnels.
このMIBには、L2TPトンネルインターフェイスに関連する情報が値を提供する読み取り可能なオブジェクトが含まれています。また、管理者がトンネルを動的に構成できるようにするなど、読み取りワイトおよび/または読み取りクリートの最大アクセス句を持つオブジェクトもいくつかあります。
While unauthorized access to the readable objects is relatively innocuous, unauthorized access to the write-able objects could cause a denial of service, or could cause unauthorized creation and/or manipulation of tunnels. Hence, the support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations.
読みやすいオブジェクトへの不正アクセスは比較的無害ですが、書き込み可能なオブジェクトへの不正アクセスは、サービスの拒否を引き起こす可能性があります。したがって、適切な保護のない非セクチャ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。
SNMPv1 by itself is such an insecure environment. Even if the network itself is secure (for example by using IPSec [RFC2401]), even then, there is no control as to who on the secure network is allowed to access and SET (change/create/delete) the objects in this MIB.
SNMPV1自体は、このような不安定な環境です。ネットワーク自体が安全であっても（たとえば、IPSEC [RFC2401]を使用して）、それでも、セキュアネットワーク上の誰がこのMIBのオブジェクトにアクセスして設定（変更/作成/削除）を許可しているかについての制御はありません。
If the agent allows configuring keys (for example the l2tpDomainConfigSecret object) via SNMP, for use by L2TP, then the security of L2TP is at best only as secure as SNMP. For this reason, all objects in the l2tpSecurityGroup MUST NOT be accessible via unencrypted messages. It is also recommended that keys not be made visible through SNMP GET (or GET-NEXT or GET-BULK) messages, even if encryption is used.
エージェントがSNMPを介してキー（L2TPDomainConfigSecretオブジェクトなど）をL2TPで使用するためにキー（L2TPDomainConfigSecretオブジェクト）の構成を許可する場合、L2TPのセキュリティはせいぜいSNMPと同じくらい安全です。このため、L2TPSECurityGroupのすべてのオブジェクトは、暗号化されていないメッセージを介してアクセスできない必要があります。また、暗号化が使用されていても、SNMP Get（またはGet-NextまたはGet-Bulk）メッセージを介してキーを表示できないこともお勧めします。
It is recommended that the implementers consider the security features as provided by the SNMPv3 framework. Specifically, the use of the User-based Security Model RFC 2574 [RFC2574] and the View-based Access Control Model RFC 2575 [RFC2575] is recommended.
実装者は、SNMPV3フレームワークで提供されるセキュリティ機能を考慮することをお勧めします。具体的には、ユーザーベースのセキュリティモデルRFC 2574 [RFC2574]およびビューベースのアクセス制御モデルRFC 2575 [RFC2575]の使用をお勧めします。
It is then a customer/user responsibility to ensure that the SNMP entity giving access to this MIB, is properly configured to give access to those objects only to those principals (users) that have legitimate rights to access them.
その場合、このMIBへのアクセスを提供するSNMPエンティティが、それらにアクセスする正当な権利を持つプリンシパル（ユーザー）のみにそれらのオブジェクトにアクセスできるように適切に構成されていることを保証することは、顧客/ユーザーの責任です。
Many thanks to the L2TP working group members who provided valuable input into the content and structure of this MIB.
このMIBのコンテンツと構造に貴重な入力を提供してくれたL2TPワーキンググループメンバーに感謝します。
[RFC2571] Harrington, D., Presuhn, R. and B. Wijnen, "An Architecture for Describing SNMP Management Frameworks", RFC 2571, April 1999.
[RFC2571] Harrington、D.、Presuhn、R。およびB. Wijnen、「SNMP管理フレームワークを説明するためのアーキテクチャ」、RFC 2571、1999年4月。
[RFC1155] Rose, M. and K. McCloghrie, "Structure and Identification of Management Information for TCP/IP-based Internets", STD 16, RFC 1155, May 1990.
[RFC1155] Rose、M。およびK. McCloghrie、「TCP/IPベースのインターネットの管理情報の構造と識別」、STD 16、RFC 1155、1990年5月。
[RFC1212] Rose, M. and K. McCloghrie, "Concise MIB Definitions", STD 16, RFC 1212, March 1991.
[RFC1212] Rose、M。およびK. McCloghrie、「Concise MIB Definitions」、STD 16、RFC 1212、1991年3月。
[RFC1215] Rose, M., "A Convention for Defining Traps for use with the SNMP", RFC 1215, March 1991.
[RFC1215] Rose、M。、「SNMPで使用するためのトラップを定義するための条約」、RFC 1215、1991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。and S. Waldbusser、「管理情報の構造バージョン2（SMIV2）、STD 58、RFC 2578、1999年4月。
[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。
[RFC1157] Case, J., Fedor, M., Schoffstall, M. and J. Davin, "Simple Network Management Protocol", STD 15, RFC 1157, May 1990.
[RFC1157] Case、J.、Fedor、M.、Schoffstall、M。、およびJ. Davin、「Simple Network Management Protocol」、STD 15、RFC 1157、1990年5月。
[RFC1901] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Introduction to Community-based SNMPv2", RFC 1901, January 1996.
[RFC1901] Case、J.、McCloghrie、K.、Rose、M。、およびS. Waldbusser、「コミュニティベースのSNMPV2の紹介」、RFC 1901、1996年1月。
[RFC1906] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Transport Mappings for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1906, January 1996.
[RFC1906] Case、J.、McCloghrie、K.、Rose、M。、およびS. Waldbusser、「Simple Network Management Protocol（SNMPV2）のバージョン2の輸送マッピング」、RFC 1906、1996年1月。
[RFC2572] Case, J., Harrington D., Presuhn R. and B. Wijnen, "Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)", RFC 2572, April 1999.
[RFC2572] Case、J.、Harrington D.、Presuhn R.およびB. Wijnen、「Simple Network Management Protocol（SNMP）のメッセージ処理とディスパッチ」、RFC 2572、1999年4月。
[RFC2574] Blumenthal, U. and B. Wijnen, "User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)", RFC 2574, April 1999.
[RFC2574] Blumenthal、U.およびB. Wijnen、「単純なネットワーク管理プロトコル（SNMPV3）のバージョン3のユーザーベースのセキュリティモデル（USM）」、RFC 2574、1999年4月。
[RFC1905] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Protocol Operations for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1905, January 1996.
[RFC1905] Case、J.、McCloghrie、K.、Rose、M。、およびS. Waldbusser、「Simple Network Management Protocol（SNMPV2）のバージョン2のプロトコル操作」、RFC 1905、1996年1月。
[RFC2573] Levi, D., Meyer, P. and B. Stewart, "SNMPv3 Applications", RFC 2573, April 1999.
[RFC2573] Levi、D.、Meyer、P。and B. Stewart、「SNMPV3 Applications」、RFC 2573、1999年4月。
[RFC2575] Wijnen, B., Presuhn, R. and K. McCloghrie, "View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)", RFC 2575, April 1999.
[RFC2575] Wijnen、B.、Presuhn、R。、およびK. McCloghrie、「シンプルネットワーク管理プロトコル（SNMP）のビューベースのアクセス制御モデル（VACM）」、1999年4月、RFC 2575。
[RFC2570] Case, J., Mundy, R., Partain, D. and B. Stewart, "Introduction to Version 3 of the Internet-standard Network Management Framework", RFC 2570, April 1999.
[RFC2570] Case、J.、Mundy、R.、Partain、D。およびB. Stewart、「インターネット標準ネットワーク管理フレームワークのバージョン3の紹介」、RFC 2570、1999年4月。
[RFC2661] Townsley, W., Valencia, A., Rubens, A., Pall, G., Zorn, G. and B. Palter, "Layer Two Tunneling Protocol - L2TP", RFC 2661, August 1999.
[RFC2661] Townsley、W.、Valencia、A.、Rubens、A.、Pall、G.、Zorn、G。およびB. Palter、「レイヤー2トンネリングプロトコル-L2TP」、RFC 2661、1999年8月。
[RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB", RFC 2863, June 2000.
[RFC2863] McCloghrie、K。およびF. Kastenholz、「The Interfaces Group MIB」、RFC 2863、2000年6月。
[RFC2667] Thaler, D., "IP Tunnel MIB", RFC 2667, August 1999.
[RFC2667] Thaler、D。、「IP Tunnel MIB」、RFC 2667、1999年8月。
[RFC2401] Kent, S. and R. Atkinson, "Security Architecture for the Internet Protocol", RFC 2401, November 1998.
[RFC2401] Kent、S。およびR. Atkinson、「インターネットプロトコルのセキュリティアーキテクチャ」、RFC 2401、1998年11月。
Evan Caves Occam Networks Inc. 77 Robin Hill Road Santa Barbara, CA 93117
Evan Caves Occam Networks Inc. 77 Robin Hill Road Santa Barbara、CA 93117
EMail: evan@occamnetworks.com
Pat Calhoun Black Storm Networks 110 Nortech Parkway San Jose, CA 95134
パットカルホーンブラックストームネットワーク110 Nortech Parkway San Jose、CA 95134
EMail: pcalhoun@bstormnetworks.com
Ross Wheeler DoubleWide Software, Inc. 2953 Bunker Hill Lane Suite 101 Santa Clara, CA 95054
Ross Wheeler DoubleWide Software、Inc。2953 Bunker Hill Lane Suite 101 Santa Clara、CA 95054
Email: ross@doublewidesoft.com
Copyright (C) The Internet Society (2002). All Rights Reserved.
Copyright（c）The Internet Society（2002）。無断転載を禁じます。
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上記の限られた許可は永続的であり、インターネット社会またはその後継者または譲受人によって取り消されることはありません。
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このドキュメントと本書に含まれる情報は、「現状」に基づいて提供されており、インターネット社会とインターネットエンジニアリングタスクフォースは、ここにある情報の使用が行われないという保証を含むがこれらに限定されないすべての保証を否認します。特定の目的に対する商品性または適合性の権利または黙示的な保証を侵害します。
Acknowledgement
謝辞
Funding for the RFC Editor function is currently provided by the Internet Society.
RFCエディター機能の資金は現在、インターネット協会によって提供されています。