RFC1920 日本語訳

1920 Internet Official Protocol Standards. J. Postel. March 1996. (Format: TXT=91936 bytes) (Obsoletes RFC1880) (Obsoleted by RFC2000) (Status: HISTORIC)
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英語原文

Network Working Group                        Internet Architecture Board
Request for Comments: 1920                             J. Postel, Editor
Obsoletes: 1880, 1800, 1780, 1720,                            March 1996
1610, 1600, 1540, 1500, 1410, 1360,
1280, 1250, 1200, 1140, 1130, 1100, 1083
STD: 1
Category: Standards Track

コメントを求めるワーキンググループインターネット・アーキテクチャ委員会の要求をネットワークでつないでください: 1920 J.ポステル、エディタは以下を時代遅れにします。 1880 1800 1780 1720 1996 1610、1600、1540、1500、1410、1360、1280、1250、1200、1140、1130、1100、1083年3月のSTD: 1つのカテゴリ: 標準化過程

                  INTERNET OFFICIAL PROTOCOL STANDARDS

インターネット公式プロトコル標準

Status of this Memo

このMemoの状態

   This memo describes the state of standardization of protocols used in
   the Internet as determined by the Internet Architecture Board (IAB).
   This memo is an Internet Standard.  Distribution of this memo is
   unlimited.

このメモはインターネット・アーキテクチャ委員会(IAB)によって決定されるようにインターネットで使用されるプロトコルの標準化の状態について説明します。 このメモはインターネットStandardです。 このメモの分配は無制限です。

Table of Contents

目次

   Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 2
   1.  The Standardization Process  . . . . . . . . . . . . . . . . 3
   2.  The Request for Comments Documents . . . . . . . . . . . . . 5
   3.  Other Reference Documents  . . . . . . . . . . . . . . . . . 6
   3.1.  Assigned Numbers . . . . . . . . . . . . . . . . . . . . . 6
   3.2.  Gateway Requirements . . . . . . . . . . . . . . . . . . . 6
   3.3.  Host Requirements  . . . . . . . . . . . . . . . . . . . . 6
   3.4.  The MIL-STD Documents  . . . . . . . . . . . . . . . . . . 6
   4.  Explanation of Terms . . . . . . . . . . . . . . . . . . . . 8
   4.1.  Definitions of Protocol State (Maturity Level) . . . . . . 9
   4.1.1.  Standard Protocol  . . . . . . . . . . . . . . . . . . . 9
   4.1.2.  Draft Standard Protocol  . . . . . . . . . . . . . . . . 9
   4.1.3.  Proposed Standard Protocol . . . . . . . . . . . . . . . 9
   4.1.4.  Experimental Protocol  . . . . . . . . . . . . . . . . . 9
   4.1.5.  Informational Protocol . . . . . . . . . . . . . . . .  10
   4.1.6.  Historic Protocol  . . . . . . . . . . . . . . . . . .  10
   4.2.  Definitions of Protocol Status (Requirement Level) . . .  10
   4.2.1.  Required Protocol  . . . . . . . . . . . . . . . . . .  10
   4.2.2.  Recommended Protocol . . . . . . . . . . . . . . . . .  10
   4.2.3.  Elective Protocol  . . . . . . . . . . . . . . . . . .  10
   4.2.4.  Limited Use Protocol . . . . . . . . . . . . . . . . .  10
   4.2.5.  Not Recommended Protocol . . . . . . . . . . . . . . .  10
   5.  The Standards Track  . . . . . . . . . . . . . . . . . . .  11
   5.1.  The RFC Processing Decision Table  . . . . . . . . . . .  11
   5.2.  The Standards Track Diagram  . . . . . . . . . . . . . .  12
   6.  The Protocols  . . . . . . . . . . . . . . . . . . . . . .  14
   6.1.  Recent Changes . . . . . . . . . . . . . . . . . . . . .  14

序論. . . . . . . . . . . . . . . . . . . . . . . . . . 2 1。 標準化過程. . . . . . . . . . . . . . . . 3 2。 コメントを求める要求は.5 3を記録します。 他の参照は.63.1を記録します。 規定番号. . . . . . . . . . . . . . . . . . . . . 6 3.2。 ゲートウェイ要件. . . . . . . . . . . . . . . . . . . 6 3.3。 要件. . . . . . . . . . . . . . . . . . . . 6 3.4を接待してください。 軍規格は.6 4を記録します。 用語. . . . . . . . . . . . . . . . . . . . 8 4.1に関する説明。 プロトコルの定義は(成熟レベル). . . . . . 9 4.1.1を述べます。 標準プロトコル. . . . . . . . . . . . . . . . . . . 9 4.1.2。 標準プロトコル. . . . . . . . . . . . . . . . 9 4.1.3を作成してください。 提案された標準プロトコル. . . . . . . . . . . . . . . 9 4.1.4。 実験プロトコル. . . . . . . . . . . . . . . . . 9 4.1.5。 情報のプロトコル. . . . . . . . . . . . . . . . 10 4.1.6。 歴史的なプロトコル. . . . . . . . . . . . . . . . . . 10 4.2。 プロトコル状態(要件レベル).104.2.1の定義。 必要なプロトコル. . . . . . . . . . . . . . . . . . 10 4.2.2。 お勧めのプロトコル. . . . . . . . . . . . . . . . . 10 4.2.3。 選挙のプロトコル. . . . . . . . . . . . . . . . . . 10 4.2.4。 株式会社使用プロトコル. . . . . . . . . . . . . . . . . 10 4.2.5。 お勧めのプロトコル. . . . . . . . . . . . . . . 10 5でない。 規格は.115.1を追跡します。 RFC処理決定表. . . . . . . . . . . 11 5.2。 規格はダイヤグラム. . . . . . . . . . . . . . 12 6を追跡します。 プロトコル. . . . . . . . . . . . . . . . . . . . . . 14 6.1。 最近の変化. . . . . . . . . . . . . . . . . . . . . 14

Internet Architecture Board Standards Track                     [Page 1]

RFC 1920                   Internet Standards                 March 1996

インターネット・アーキテクチャ委員会規格は1996年のインターネット規格行進のときにRFC1920を追跡します[1ページ]。

   6.1.1.  New RFCs . . . . . . . . . . . . . . . . . . . . . . .  14
   6.1.2.  Other Changes  . . . . . . . . . . . . . . . . . . . .  18
   6.2.  Standard Protocols . . . . . . . . . . . . . . . . . . .  20
   6.3.  Network-Specific Standard Protocols  . . . . . . . . . .  22
   6.4.  Draft Standard Protocols . . . . . . . . . . . . . . . .  23
   6.5.  Proposed Standard Protocols  . . . . . . . . . . . . . .  24
   6.6.  Telnet Options . . . . . . . . . . . . . . . . . . . . .  28
   6.7.  Experimental Protocols . . . . . . . . . . . . . . . . .  29
   6.8.  Informational Protocols  . . . . . . . . . . . . . . . .  32
   6.9.  Historic Protocols . . . . . . . . . . . . . . . . . . .  33
   6.10  Obsolete Protocols . . . . . . . . . . . . . . . . . . .  35
   7.  Contacts . . . . . . . . . . . . . . . . . . . . . . . . .  36
   7.1.  IAB, IETF, and IRTF Contacts . . . . . . . . . . . . . .  36
   7.1.1.  Internet Architecture Board (IAB) Contact  . . . . . .  36
   7.1.2.  Internet Engineering Task Force (IETF) Contact . . . .  36
   7.1.3.  Internet Research Task Force (IRTF) Contact  . . . . .  37
   7.2.  Internet Assigned Numbers Authority (IANA) Contact . . .  38
   7.3.  Request for Comments Editor Contact  . . . . . . . . . .  39
   7.4.  Network Information Center Contact . . . . . . . . . . .  39
   7.5.  Sources for Requests for Comments  . . . . . . . . . . .  40
   8.  Security Considerations  . . . . . . . . . . . . . . . . .  40
   9.  Author's Address . . . . . . . . . . . . . . . . . . . . .  40

6.1.1. 新しいRFCs. . . . . . . . . . . . . . . . . . . . . . . 14 6.1.2。 他の変化. . . . . . . . . . . . . . . . . . . . 18 6.2。 標準プロトコル. . . . . . . . . . . . . . . . . . . 20 6.3。 ネットワーク特有の標準プロトコル. . . . . . . . . . 22 6.4。 標準プロトコル. . . . . . . . . . . . . . . . 23 6.5を作成してください。 提案された標準プロトコル. . . . . . . . . . . . . . 24 6.6。 telnetオプション. . . . . . . . . . . . . . . . . . . . . 28 6.7。 実験プロトコル. . . . . . . . . . . . . . . . . 29 6.8。 情報のプロトコル. . . . . . . . . . . . . . . . 32 6.9。 歴史的なプロトコル. . . . . . . . . . . . . . . . . . . 33 6.10はプロトコル. . . . . . . . . . . . . . . . . . . 35 7を時代遅れにします。 接触. . . . . . . . . . . . . . . . . . . . . . . . . 36 7.1。 IAB、IETF、およびIRTF接触. . . . . . . . . . . . . . 36 7.1.1。 インターネット・アーキテクチャ委員会(IAB)の接触. . . . . . 36 7.1.2。 インターネット・エンジニアリング・タスク・フォース(IETF)の接触. . . . 36 7.1.3。 インターネット研究課題力の(IRTF)は.377.2に連絡します。 インターネットは数の権威(IANA)に接触. . . 38 7.3を割り当てました。 コメントには、エディタ接触. . . . . . . . . . 39 7.4を要求してください。 インフォメーション・センターの接触. . . . . . . . . . . 39 7.5をネットワークでつないでください。 コメント. . . . . . . . . . . 40 8を求める要求のためのソース。 セキュリティ問題. . . . . . . . . . . . . . . . . 40 9。 作者のアドレス. . . . . . . . . . . . . . . . . . . . . 40

Introduction

序論

   A discussion of the standardization process and the RFC document
   series is presented first, followed by an explanation of the terms.
   Sections 6.2 - 6.10 contain the lists of protocols in each stage of
   standardization.  Finally are pointers to references and contacts for
   further information.

標準化過程とRFCドキュメントシリーズの議論は最初に提示されます、用語に関する説明があとに続いていて。セクションは6.2、6.10にそれぞれのステージの標準化におけるプロトコルのリストを含みます。 最終的に、詳細に関する参照と接触へのポインタがあります。

   This memo is intended to be issued approximately quarterly; please be
   sure the copy you are reading is current.  Current copies may be
   obtained from the Network Information Center (INTERNIC) or from the
   Internet Assigned Numbers Authority (IANA) (see the contact
   information at the end of this memo).  Do not use this edition after
   15-July-96.

ほとんど年4回でこのメモが発行されることを意図します。 あなたが読んでいるコピーがよく見られるのを確認してください。 Networkインフォメーション・センター(INTERNIC)かインターネットAssigned民数記Authority(IANA)から現在のコピーを入手するかもしれません(このメモの端で問い合わせ先を見てください)。 1996年7月15日以降、この版を使用しないでください。

   See Section 6.1 for a description of recent changes.  In the official
   lists in sections 6.2 - 6.10, an asterisk (*) next to a protocol
   denotes that it is new to this document or has been moved from one
   protocol level to another, or differs from the previous edition of
   this document.

最近の変化の記述に関してセクション6.1を見てください。 職員では、6.2--6.10がセクションで記載していて、プロトコルの横のアスタリスク(*)は、それがこのドキュメントに新しかったか、または1つのプロトコルレベルから別のものに移されたのを指示するか、またはこのドキュメントの前の版と異なっています。

Internet Architecture Board Standards Track                     [Page 2]

RFC 1920                   Internet Standards                 March 1996

インターネット・アーキテクチャ委員会規格は1996年のインターネット規格行進のときにRFC1920を追跡します[2ページ]。

1.  The Standardization Process

1. 標準化過程

   The Internet Architecture Board maintains this list of documents that
   define standards for the Internet protocol suite.  See RFC-1601 for
   the charter of the IAB and RFC-1160 for an explanation of the role
   and organization of the IAB and its subsidiary groups, the Internet
   Engineering Task Force (IETF) and the Internet Research Task Force
   (IRTF).  Each of these groups has a steering group called the IESG
   and IRSG, respectively.  The IETF develops these standards with the
   goal of co-ordinating the evolution of the Internet protocols; this
   co-ordination has become quite important as the Internet protocols
   are increasingly in general commercial use.  The definitive
   description of the Internet standards process is found in RFC-1602.

インターネット・アーキテクチャ委員会はインターネット・プロトコル群の規格を定義するドキュメントのこのリストを維持します。 IABとRFC-1160の特許に関して役割に関する説明と、IABの組織とその補助のグループ、インターネット・エンジニアリング・タスク・フォース(IETF)、およびインターネットResearch Task Force(IRTF)にRFC-1601を見てください。 それぞれのこれらのグループには、それぞれIESGとIRSGと呼ばれる運営グループがあります。 IETFはインターネットプロトコルの発展を調整するという目標のためにこれらの規格を開発します。 ますます一般に、インターネットプロトコルがなったようにこのコーディネーションはかなり重要になりました。商業用途。 インターネット標準化過程の決定的な記述はRFC-1602で見つけられます。

   The majority of Internet protocol development and standardization
   activity takes place in the working groups of the IETF.

インターネットプロトコル開発と標準化活動の大部分がIETFのワーキンググループで行われます。

   Protocols which are to become standards in the Internet go through a
   series of states or maturity levels (proposed standard, draft
   standard, and standard) involving increasing amounts of scrutiny and
   testing.  When a protocol completes this process it is assigned a STD
   number (see RFC-1311).  At each step, the Internet Engineering
   Steering Group (IESG) of the IETF must make a recommendation for
   advancement of the protocol.

インターネットで規格になることになっているプロトコルは、増加する量の精査とテストにかかわりながら、一連の州か成熟レベル(提案された標準、草稿規格、および規格)に直面しています。 プロトコルがこの過程を完了すると、STD番号はそれに割り当てられます(RFC-1311を見てください)。 各ステップでは、IETFのインターネットEngineering Steering Group(IESG)はプロトコルの振興のために勧告しなければなりません。

   To allow time for the Internet community to consider and react to
   standardization proposals, a minimum delay of 6 months before a
   proposed standard can be advanced to a draft standard and 4 months
   before a draft standard can be promoted to standard.

インターネットコミュニティが標準化提案に考えて、反応する時間を許容するために、草稿規格と草稿規格の4カ月前に提案された標準に達することができる何カ月も前に6の最小の遅れを規格に促進できます。

   It is general practice that no proposed standard can be promoted to
   draft standard without at least two independent implementations (and
   the recommendation of the IESG).  Promotion from draft standard to
   standard generally requires operational experience and demonstrated
   interoperability of two or more implementations (and the
   recommendation of the IESG).

少なくとも2つの独立している実現(そして、IESGの推薦)なしで規格を作成するために提案された標準を全く促進できないのは、一般診療です。 一般に、草稿規格から規格への販売促進は2つ以上の実現(そして、IESGの推薦)の運用経験と示された相互運用性を必要とします。

   In cases where there is uncertainty as to the proper decision
   concerning a protocol a special review committee may be appointed
   consisting of experts from the IETF, IRTF and the IAB with the
   purpose of recommending an explicit action.

適切な決定に関してプロトコルに関して不確実性がある場合では、特別な再調査委員会は明白な動作を推薦する目的でIETFからの専門家から成る、IRTF、およびIABに任命されるかもしれません。

   Advancement of a protocol to proposed standard is an important step
   since it marks a protocol as a candidate for eventual standardization
   (it puts the protocol "on the standards track").  Advancement to
   draft standard is a major step which warns the community that, unless
   major objections are raised or flaws are discovered, the protocol is
   likely to be advanced to standard in six months.

最後の標準化の候補としてプロトコルをマークするので(それは「標準化過程」にプロトコルを置きます)、提案された標準へのプロトコルの振興は重要なステップです。 規格を作成する前進は主要な反論が高くしているか、または欠点が発見されない場合プロトコルが6カ月後に規格に進められそうであると共同体に警告する主要なステップです。

Internet Architecture Board Standards Track                     [Page 3]

RFC 1920                   Internet Standards                 March 1996

インターネット・アーキテクチャ委員会規格は1996年のインターネット規格行進のときにRFC1920を追跡します[3ページ]。

   Some protocols have been superseded by better ones or are otherwise
   unused.  Such protocols are still documented in this memorandum with
   the designation "historic".

いくつかのプロトコルが、より良いものによって取って代わられたか、またはそうでなければ、未使用です。 名称が「歴史的に」そのようなプロトコルはまだこのメモに記録されています。

   Because it is useful to document the results of early protocol
   research and development work, some of the RFCs document protocols
   which are still in an experimental condition.  The protocols are
   designated "experimental" in this memorandum.  They appear in this
   report as a convenience to the community and not as evidence of their
   standardization.

早めのプロトコル研究開発仕事の結果を記録するのが役に立つので、いくつかのRFCsがまだ実験状態であるプロトコルを記録します。 プロトコルはこのメモで「実験的に」指定されます。 彼らは便利としてこのレポートで彼らの標準化に関する証拠ではなく、共同体に見えます。

   Other protocols, such as those developed by other standards
   organizations, or by particular vendors, may be of interest or may be
   recommended for use in the Internet.  The specifications of such
   protocols may be published as RFCs for the convenience of the
   Internet community.  These protocols are labeled "informational" in
   this memorandum.

それらなどの他のプロトコルは、他の規格組織、または特定の業者によって開発されるか、興味があるかもしれないか、またはインターネットでの使用のために推薦されるかもしれません。 そのようなプロトコルの仕様はインターネットコミュニティの都合のためにRFCsとして発表されるかもしれません。 これらのプロトコルはこのメモで「情報である」とラベルされます。

   In addition to the working groups of the IETF, protocol development
   and experimentation may take place as a result of the work of the
   research groups of the Internet Research Task Force, or the work of
   other individuals interested in Internet protocol development.  The
   the documentation of such experimental work in the RFC series is
   encouraged, but none of this work is considered to be on the track
   for standardization until the IESG has made a recommendation to
   advance the protocol to the proposed standard state.

IETFのワーキンググループに加えて、プロトコル開発と実験はインターネットResearch Task Forceの研究グループの仕事、またはインターネットプロトコル開発に興味を持っている他の個人の仕事の結果、行われるかもしれません。 RFCシリーズにおけるそのような実験研究のドキュメンテーションは奨励されますが、標準化のための道の上にIESGが提案された標準状態にプロトコルを唱えるという推薦状をするまでこの仕事のどれかがあると考えられません。

   A few protocols have achieved widespread implementation without the
   approval of the IESG.  For example, some vendor protocols have become
   very important to the Internet community even though they have not
   been recommended by the IESG.  However, the IAB strongly recommends
   that the standards process be used in the evolution of the protocol
   suite to maximize interoperability (and to prevent incompatible
   protocol requirements from arising).  The use of the terms
   "standard", "draft standard", and "proposed standard" are reserved in
   any RFC or other publication of Internet protocols to only those
   protocols which the IESG has approved.

いくつかのプロトコルがIESGの承認なしで広範囲の実現を実現しました。 例えば、それらはIESGによって推薦されていませんが、いくつかの業者プロトコルがインターネットコミュニティに非常に重要になりました。 しかしながら、IABは、標準化過程が相互運用性を最大にすること(両立しないプロトコル要件が起こるのを防ぐために)にプロトコル群の発展に使用されることを強く勧めます。 「規格」という用語、「草稿規格」、および「提案された標準」の使用はIESGが承認したそれらのプロトコルだけへのインターネットプロトコルのどんなRFCでも予約されるか他の公表です。

   In addition to a state (like "Proposed Standard"), a protocol is also
   assigned a status, or requirement level, in this document.  The
   possible requirement levels ("Required", "Recommended", "Elective",
   "Limited Use", and "Not Recommended") are defined in Section 4.2.
   When a protocol is on the standards track, that is in the proposed
   standard, draft standard, or standard state (see Section 5), the
   status shown in Section 6 is the current status.

また、状態(「提案された標準」のような)に加えて、状態、または要件レベルがプロトコルに割り当てられます、本書では。 可能な要件レベル(「必要で」、「お勧め」の、そして、「選挙」の、そして、「株式会社使用」の、そして、「お勧めでない」)はセクション4.2で定義されます。 標準化過程の上にプロトコルがあるとき、それは提案された標準、草稿規格、または標準の状態にあって(セクション5を見てください)、セクション6に示された状態は現在の状態です。

   Few protocols are required to be implemented in all systems; this is
   because there is such a variety of possible systems, for example,

わずかなプロトコルしかすべてのシステムで実行されるのに必要ではありません。 これは例えば、そのようなさまざまな可能なシステムがあるからです

Internet Architecture Board Standards Track                     [Page 4]

RFC 1920                   Internet Standards                 March 1996

インターネット・アーキテクチャ委員会規格は1996年のインターネット規格行進のときにRFC1920を追跡します[4ページ]。

   gateways, routers, terminal servers, workstations, and multi-user
   hosts.  The requirement level shown in this document is only a one
   word label, which may not be sufficient to characterize the
   implementation requirements for a protocol in all situations.  For
   some protocols, this document contains an additional status paragraph
   (an applicability statement).  In addition, more detailed status
   information may be contained in separate requirements documents (see
   Section 3).

ゲートウェイ、ルータ、端末のサーバ、ワークステーション、およびマルチユーザホスト。 本書では示された要件レベルは1個の単語ラベルにすぎません。(そのラベルはすべての状況におけるプロトコルのための実現要件を特徴付けることができないかもしれません)。 いくつかのプロトコルのために、このドキュメントは追加状態パラグラフ(適用性証明)を含んでいます。 さらに、より詳細な状態情報は別々の要件ドキュメントに含まれるかもしれません(セクション3を見てください)。

2.  The Request for Comments Documents

2. コメントドキュメントに関する要求

   The documents called Request for Comments (or RFCs) are the working
   notes of the "Network Working Group", that is the Internet research
   and development community.  A document in this series may be on
   essentially any topic related to computer communication, and may be
   anything from a meeting report to the specification of a standard.

Comments(または、RFCs)のためのRequestと呼ばれるドキュメントはすなわち、「ネットワークワーキンググループ」、インターネット研究開発共同体の働く注意です。 このシリーズにおけるドキュメントは、コンピュータコミュニケーションに関連する本質的にはどんな話題に関してもあるかもしれなくて、ミーティングレポートから規格の仕様まで何かであるかもしれません。

   Notice:

通知:

      All standards are published as RFCs, but not all RFCs specify
      standards.

すべてのRFCsではなく、RFCsが規格を指定するとき、すべての規格が発行されます。

   Anyone can submit a document for publication as an RFC.  Submissions
   must be made via electronic mail to the RFC Editor (see the contact
   information at the end of this memo, and see RFC 1543).

だれでもRFCとして公表のためのドキュメントを提出できます。 RFC Editorへの電子メールを通して差出をしなければなりません(このメモの端で問い合わせ先を見てください、そして、RFC1543を見てください)。

   While RFCs are not refereed publications, they do receive technical
   review from the task forces, individual technical experts, or the RFC
   Editor, as appropriate.

RFCsは仲裁された刊行物ではありませんが、彼らは特別委員会、個々の技術家、またはRFC Editorから技術審査を受け取ります、適宜。

   The RFC series comprises a wide range of documents, ranging from
   informational documents of general interests to specifications of
   standard Internet protocols.  In cases where submission is intended
   to document a proposed standard, draft standard, or standard
   protocol, the RFC Editor will publish the document only with the
   approval of the IESG.  For documents describing experimental work,
   the RFC Editor will notify the IESG before publication, allowing for
   the possibility of review by the relevant IETF working group or IRTF
   research group and provide those comments to the author.  See Section
   5.1 for more detail.

RFCシリーズはさまざまなドキュメントを包括します、一般的興味の情報のドキュメントから標準のインターネットプロトコルの仕様まで及んで。 服従が提案された標準、草稿規格、または標準プロトコルを記録することを意図する場合では、RFC EditorはIESGの承認だけをもってドキュメントを発表するでしょう。 実験研究について説明するドキュメントに関しては、公表、関連IETFワーキンググループによるレビューの可能性を考慮するか、またはIRTF研究がそれらのコメントを作者に分類して、提供する前にRFC EditorはIESGに通知するでしょう。 その他の詳細に関してセクション5.1を見てください。

   Once a document is assigned an RFC number and published, that RFC is
   never revised or re-issued with the same number.  There is never a
   question of having the most recent version of a particular RFC.
   However, a protocol (such as File Transfer Protocol (FTP)) may be
   improved and re-documented many times in several different RFCs.  It
   is important to verify that you have the most recent RFC on a
   particular protocol.  This "Internet Official Protocol Standards"

ドキュメントがいったんRFC番号が割り当てられて、発表されると、そのRFCは同じ数で改訂されるか、または決して再発行されません。 特定のRFCの最新のバージョンを持つ問題が決してありません。 しかしながら、プロトコル(File Transferプロトコル(FTP)などの)は、何回も数個の異なったRFCsに改良されて、再記録されるかもしれません。 あなたが特定のプロトコルに最新のRFCを持っていることを確かめるのは重要です。 この「インターネット公式プロトコル標準」

Internet Architecture Board Standards Track                     [Page 5]

RFC 1920                   Internet Standards                 March 1996

インターネット・アーキテクチャ委員会規格は1996年のインターネット規格行進のときにRFC1920を追跡します[5ページ]。

   memo is the reference for determining the correct RFC for the current
   specification of each protocol.

メモはそれぞれのプロトコルの現在の仕様のために正しいRFCを決定する参照です。

   The RFCs are available from the INTERNIC, and a number of other
   sites.  For more information about obtaining RFCs, see Sections 7.4
   and 7.5.

RFCsはINTERNIC、および他の多くのサイトから利用可能です。 RFCsを入手することに関する詳しい情報に関しては、セクション7.4と7.5を見てください。

3.  Other Reference Documents

3. 他の参考書類

   There are three other reference documents of interest in checking the
   current status of protocol specifications and standardization.  These
   are the Assigned Numbers, the Gateway Requirements, and the Host
   Requirements.  Note that these documents are revised and updated at
   different times; in case of differences between these documents, the
   most recent must prevail.

プロトコル仕様と標準化の現在の状態をチェックするのにおいて興味深い他の3つの参考書類があります。 これらは、Assigned民数記と、ゲートウェイRequirementsと、Host Requirementsです。 いろいろな時間にこれらのドキュメントを改訂して、アップデートすることに注意してください。 間の違いの場合には、これらのドキュメント、最新の必須は行き渡っています。

   Also, one should be aware of the MIL-STD publications on IP, TCP,
   Telnet, FTP, and SMTP.  These are described in Section 3.4.

また、IP、TCP、Telnet、FTP、およびSMTPに関する軍規格刊行物を意識しているべきです。 これらはセクション3.4で説明されます。

3.1.  Assigned Numbers

3.1. 規定番号

   The "Assigned Numbers" document lists the assigned values of the
   parameters used in the various protocols.  For example, IP protocol
   codes, TCP port numbers, Telnet Option Codes, ARP hardware types, and
   Terminal Type names.  Assigned Numbers was most recently issued as
   RFC-1700.

「規定番号」というドキュメントは様々なプロトコルに使用されるパラメタの割り当てられた値を記載します。 例えば、IPプロトコルコードであり、TCPは数、Telnet Option Codes、ARPハードウェアタイプ、およびTerminal Type名を移植します。 民数記が割り当てられているのは、RFC-1700として発行されたごく最近でした。

3.2.  Requirements for IP Version 4 Routers

3.2. IPバージョン4ルータのための要件

   This document reviews the specifications that apply to gateways and
   supplies guidance and clarification for any ambiguities.
   Requirements for IP Version 4 Routers is RFC-1812.

このドキュメントは、ゲートウェイに適用される仕様を再検討して、どんなあいまいさのための指導と明確化も供給します。 IPバージョン4Routersのための要件はRFC-1812です。

3.3.  Host Requirements

3.3. ホスト要件

   This pair of documents reviews and updates the specifications that
   apply to hosts, and it supplies guidance and clarification for any
   ambiguities.  Host Requirements was issued as RFC-1122 and RFC-1123.

ドキュメントのこの組は、ホストに適用される仕様を、見直して、アップデートします、そして、それはどんなあいまいさのための指導と明確化も供給します。 ホストRequirementsはRFC-1122とRFC-1123として発行されました。

3.4.  The MIL-STD Documents

3.4. 軍規格ドキュメント

   The Internet community specifications for IP (RFC-791) and TCP (RFC-
   793) and the DoD MIL-STD specifications are intended to describe
   exactly the same protocols.  Any difference in the protocols
   specified by these sets of documents should be reported to DISA and
   to the IESG.  It is strongly advised that the two sets of documents
   be used together, along with RFC-1122 and RFC-1123.

IP(RFC-791)とTCP(RFC793)のためのインターネットコミュニティ仕様とDoD軍規格仕様がまさに同じプロトコルについて説明することを意図します。 これらのセットのドキュメントによって指定されたプロトコルのどんな違いもDISAと、そして、IESGに報告されるべきです。 2セットのドキュメントがRFC-1122とRFC-1123と共に一緒に使用されると強く忠告されます。

Internet Architecture Board Standards Track                     [Page 6]

RFC 1920                   Internet Standards                 March 1996

インターネット・アーキテクチャ委員会規格は1996年のインターネット規格行進のときにRFC1920を追跡します[6ページ]。

   Note that these MIL-STD are now somewhat out of date.  The
   Requirements for IP Version 4 Routers (RFC-1812) and Host
   Requirements (RFC-1122, RFC-1123) take precedence over both earlier
   RFCs and the MIL-STDs.

これらの軍規格が現在いくらか時代遅れであることに注意してください。 IPバージョン4Routers(RFC-1812)とHost Requirements(RFC-1122、RFC-1123)のためのRequirementsは以前のRFCsと軍規格の両方の上で優先します。

          2045-13501 Internet Routing between Autonomous Systems

2045-13501 自律システムの間のインターネットルート設定

          2045-14502-01 Internet Transport Profile for DoD
          Communications, Part 1: Transport and Internet Services

2045-14502-01 DoDコミュニケーション、第1部のためのインターネット輸送プロフィール: 輸送とインターネットのサービス

          2045-14502-04 Internet Transport Profile for DoD
          Communications, Part 4: LAN Media-Independent Requirements

2045-14502-04 DoDコミュニケーション、パート4のためのインターネット輸送プロフィール: LANのメディアから独立している要件

          2045-14503 Internet Transport Service Supporting OSI
          Applications

2045-14503 OSIアプリケーションを支持するインターネット輸送サービス

          2045-44500 Tactical Communications

2045-44500 戦術のコミュニケーション

          2045-17503-01 Internet Message Transfer Profile for DoD
          Communications Part 1: Simple Mail Transfer Protocol

2045-17503-01 DoDコミュニケーション第1部のためのインターネットメッセージ転送プロフィール: シンプルメールトランスファプロトコル

          2045-17503-02 Internet Message Transfer Profile for DoD
          Communications Part 2: Format of Text Messages

2045-17503-02 DoDコミュニケーション第2部のためのインターネットメッセージ転送プロフィール: テキスト・メッセージの形式

          2045-17504 Internet File Transfer Profile for DoD
          Communications

2045-17504 DoDコミュニケーションのためのインターネットファイル転送プロフィール

          2045-17505 Internet Domain Name Service (DNS) Profile for DoD
          Communications

2045-17505 インターネットドメイン名サービス(DNS)はDoDのためにコミュニケーションの輪郭を描きます。

          2045-17506 Internet Remote Login (RLOGIN) Profile for DoD
          Communications

2045-17506 (RLOGIN)がDoDコミュニケーションのために輪郭を描くインターネットリモート・ログイン

          2045-17507 Internet Network Management Profile for DoD
          Communications

2045-17507 DoDコミュニケーションのためのインターネットネットワークマネージメントプロフィール

          2045-38000 DoD Network Management for DoD Communications

2045-38000 DoDコミュニケーションのためのDoDネットワークマネージメント

   These documents are available from the Naval Publications and Forms
   Center.  Requests can be initiated by telephone, telegraph, or mail;
   however, it is preferred that private industry use form DD1425, if
   possible.

これらのドキュメントはNaval PublicationsとFormsセンターから利用可能です。 電話、電報、またはメールは要求を開始できます。 しかしながら、できれば、民間産業使用がDD1425を形成するのが好ましいです。

          Naval Publications and Forms Center, Code 3015
          5801 Tabor Ave
          Philadelphia, PA 19120
          Phone: 1-215-697-3321 (order tape)
                 1-215-697-4834 (conversation)

海軍の刊行物とフォームセンター、Aveフィラデルフィア、PA 19120が電話をする3015 5801小太鼓をコード化してください: 1-215-697-3321(オーダーテープ) 1-215-697-4834(会話)

Internet Architecture Board Standards Track                     [Page 7]

RFC 1920                   Internet Standards                 March 1996

インターネット・アーキテクチャ委員会規格は1996年のインターネット規格行進のときにRFC1920を追跡します[7ページ]。

4.  Explanation of Terms

4. 用語に関する説明

   There are two independent categorization of protocols.  The first is
   the "maturity level" or STATE of standardization, one of "standard",
   "draft standard", "proposed standard", "experimental",
   "informational" or "historic".  The second is the "requirement level"
   or STATUS of this protocol, one of "required", "recommended",
   "elective", "limited use", or "not recommended".

プロトコルの2の独立している分類があります。 1番目は、標準化の「成熟レベル」か州です、1。「実験的である」か、「情報的」、または、「歴史的な」「標準」の、そして、「草稿標準」の「提案された標準」について。 2番目は、このプロトコルの「要件レベル」かSTATUSです、1。「お勧め」の、または、「選挙」の、または、「限られた使用」の、または、「お勧めでない」「必要」について。

   The status or requirement level is difficult to portray in a one word
   label.  These status labels should be considered only as an
   indication, and a further description, or applicability statement,
   should be consulted.

状態か要件レベルは1個の単語ラベルに描くのが難しいです。 これらの状態ラベルは指示だけと考えられるべきです、そして、さらなる記述、または適用性証明が参照されるべきです。

   When a protocol is advanced to proposed standard or draft standard,
   it is labeled with a current status.

プロトコルが提案された標準か草稿規格に唱えられるとき、それは現在の状態でラベルされます。

   At any given time a protocol occupies a cell of the following matrix.
   Protocols are likely to be in cells in about the following
   proportions (indicated by the relative number of Xs).  A new protocol
   is most likely to start in the (proposed standard, elective) cell, or
   the (experimental, limited use) cell.

その時々で、プロトコルは以下のマトリクスのセルを占領します。 中にセルの中に以下の割合(Xsの相対数で、示される)に関してプロトコルがありそうです。 新しいプロトコルは(提案された標準、選択科目)セル、または(実験的で、限られた使用)セルの中で最も始まりそうです。

                             S T A T U S
                     Req   Rec   Ele   Lim   Not
                   +-----+-----+-----+-----+-----+
           Std     |  X  | XXX | XXX |     |     |
       S           +-----+-----+-----+-----+-----+
           Draft   |  X  |  X  | XXX |     |     |
       T           +-----+-----+-----+-----+-----+
           Prop    |     |  X  | XXX |     |     |
       A           +-----+-----+-----+-----+-----+
           Info    |     |     |     |     |     |
       T           +-----+-----+-----+-----+-----+
           Expr    |     |     |     | XXX |     |
       E           +-----+-----+-----+-----+-----+
           Hist    |     |     |     |     | XXX |
                   +-----+-----+-----+-----+-----+

S Tは+ではなく、T U S Req Rec Eleリムです。-----+-----+-----+-----+-----+ Std| X| XXX| XXX| | | S+-----+-----+-----+-----+-----+ 草稿| X| X| XXX| | | T+-----+-----+-----+-----+-----+ 支柱| | X| XXX| | | +-----+-----+-----+-----+-----+ インフォメーション| | | | | | T+-----+-----+-----+-----+-----+ Expr| | | | XXX| | E+-----+-----+-----+-----+-----+ Hist| | | | | XXX| +-----+-----+-----+-----+-----+

   What is a "system"?

「システム」は何ですか?

      Some protocols are particular to hosts and some to gateways; a few
      protocols are used in both.  The definitions of the terms below
      will refer to a "system" which is either a host or a gateway (or
      both).  It should be clear from the context of the particular
      protocol which types of systems are intended.

いくつかのプロトコルがゲートウェイへのホストといくつかに特定です。 いくつかのプロトコルが両方で使用されます。 以下での用語の定義はホストかゲートウェイのどちらかである「システム」(ともに)について言及するでしょう。 どのタイプのシステムが意図するかは、特定のプロトコルの文脈から明確であるはずです。

Internet Architecture Board Standards Track                     [Page 8]

RFC 1920                   Internet Standards                 March 1996

インターネット・アーキテクチャ委員会規格は1996年のインターネット規格行進のときにRFC1920を追跡します[8ページ]。

4.1.  Definitions of Protocol State

4.1. プロトコル状態の定義

   Every protocol listed in this document is assigned to a "maturity
   level" or STATE of standardization: "standard", "draft standard",
   "proposed standard", "experimental", or "historic".

本書では記載されたあらゆるプロトコルが標準化の「成熟レベル」か州に配属されます: 「実験的である」か、「歴史的な」「標準」の、そして、「草稿標準」の「提案された標準。」

   4.1.1.  Standard Protocol

4.1.1. 標準プロトコル

      The IESG has established this as an official standard protocol for
      the Internet.  These protocols are assigned STD numbers (see RFC-
      1311).  These are separated into two groups: (1) IP protocol and
      above, protocols that apply to the whole Internet; and (2)
      network-specific protocols, generally specifications of how to do
      IP on particular types of networks.

IESGは、インターネットへの公式の標準プロトコルとこれを書き立てました。 STD番号はこれらのプロトコルに割り当てられます(RFC1311を見てください)。 これらは2つのグループに切り離されます: (1) 全体のインターネットに適用されるIPプロトコルと上、プロトコル。 (2) ネットワーク特有のプロトコル、一般に特定のタイプのネットワークでどうIPをするかに関する仕様。

   4.1.2.  Draft Standard Protocol

4.1.2. 標準プロトコルを作成してください。

      The IESG is actively considering this protocol as a possible
      Standard Protocol.  Substantial and widespread testing and comment
      are desired.  Comments and test results should be submitted to the
      IESG.  There is a possibility that changes will be made in a Draft
      Standard Protocol before it becomes a Standard Protocol.

IESGは、このプロトコルが可能なStandardプロトコルであると活発にみなしています。 実質的で広範囲のテストとコメントは望まれています。 コメントと試験の成績をIESGに提出するべきです。 Standardプロトコルになる前に、変更がDraft Standardプロトコルで行われる可能性があります。

   4.1.3.  Proposed Standard Protocol

4.1.3. 提案された標準プロトコル

      These are protocol proposals that may be considered by the IESG
      for standardization in the future.  Implementation and testing by
      several groups is desirable.  Revision of the protocol
      specification is likely.

これらは将来標準化のためにIESGによって検討されるかもしれないプロトコル提案です。 実現といくつかのグループでテストするのは望ましいです。 プロトコル仕様の改正はありそうです。

   4.1.4.  Experimental Protocol

4.1.4. 実験プロトコル

      A system should not implement an experimental protocol unless it
      is participating in the experiment and has coordinated its use of
      the protocol with the developer of the protocol.

システムは、実験に参加していない場合実験プロトコルを実行するべきでなくて、プロトコルの開発者とのプロトコルの使用を調整しました。

      Typically, experimental protocols are those that are developed as
      part of an ongoing research project not related to an operational
      service offering.  While they may be proposed as a service
      protocol at a later stage, and thus become proposed standard,
      draft standard, and then standard protocols, the designation of a
      protocol as experimental may sometimes be meant to suggest that
      the protocol, although perhaps mature, is not intended for
      operational use.

実験プロトコルは通常、継続中の研究プロジェクトの一部が操作上のサービス提供に関連しないで開発されたものです。 後期段階にサービスプロトコルとして提案されて、その結果、提案された標準、草稿規格、および次に、標準プロトコルになっているかもしれない間、実験的であるとしてのプロトコルの名称は、時々恐らく熟しますが、プロトコルが操作上の使用のために意図しないのを示すことになっているかもしれません。

Internet Architecture Board Standards Track                     [Page 9]

RFC 1920                   Internet Standards                 March 1996

インターネット・アーキテクチャ委員会規格は1996年のインターネット規格行進のときにRFC1920を追跡します[9ページ]。

   4.1.5.  Informational Protocol

4.1.5. 情報のプロトコル

      Protocols developed by other standard organizations, or vendors,
      or that are for other reasons outside the purview of the IESG, may
      be published as RFCs for the convenience of the Internet community
      as informational protocols.

他の理由で、IESGの範囲の外でそれがいます、そして、プロトコルが他の標準の組織、または業者で展開したか、または情報のプロトコルとしてのインターネットコミュニティの都合のためにRFCsとして発表されるかもしれません。

   4.1.6.  Historic Protocol

4.1.6. 歴史的なプロトコル

      These are protocols that are unlikely to ever become standards in
      the Internet either because they have been superseded by later
      developments or due to lack of interest.

これらは後の開発でそれらが取って代わられたためか無関心のためインターネットで規格になりそうにないプロトコルです。

4.2.  Definitions of Protocol Status

4.2. プロトコル状態の定義

      This document lists a "requirement level" or STATUS for each
      protocol.  The status is one of "required", "recommended",
      "elective", "limited use", or "not recommended".

このドキュメントは各プロトコルのために「要件レベル」かSTATUSを記載します。 状態は1です。「お勧め」の、または、「選挙」の、または、「限られた使用」の、または、「お勧めでない」「必要」について。

   4.2.1.  Required Protocol

4.2.1. 必要なプロトコル

      A system must implement the required protocols.

システムは必要なプロトコルを実行しなければなりません。

   4.2.2.  Recommended Protocol

4.2.2. お勧めのプロトコル

      A system should implement the recommended protocols.

システムはお勧めのプロトコルを実行するはずです。

   4.2.3.  Elective Protocol

4.2.3. 選挙のプロトコル

      A system may or may not implement an elective protocol. The
      general notion is that if you are going to do something like this,
      you must do exactly this.  There may be several elective protocols
      in a general area, for example, there are several electronic mail
      protocols, and several routing protocols.

システムは選挙のプロトコルを実行するかもしれません。 一般的な概念はあなたがこのようにするなら、あなたがちょうどこれをしなければならないということです。 いくつかの選挙のプロトコルが一般的な領域にあるかもしれません、例えば、いくつかの電子メールプロトコル、およびいくつかのルーティング・プロトコルがあります。

   4.2.4.  Limited Use Protocol

4.2.4. 制限されて、プロトコルを使用してください。

      These protocols are for use in limited circumstances.  This may be
      because of their experimental state, specialized nature, limited
      functionality, or historic state.

これらのプロトコルは限られた事情における使用のためのものです。 これはそれらの実験州、専門化している自然、限られた機能性、または歴史的な状態のためにそうです。

   4.2.5.  Not Recommended Protocol

4.2.5. お勧めのプロトコルでない

      These protocols are not recommended for general use.  This may be
      because of their limited functionality, specialized nature, or
      experimental or historic state.

これらのプロトコルは一般的使用のために推薦されません。 これはそれらの限られた機能性、専門化している自然、または実験的であるか歴史的な状態のためにそうです。

Internet Architecture Board Standards Track                    [Page 10]

RFC 1920                   Internet Standards                 March 1996

インターネット・アーキテクチャ委員会規格は1996年のインターネット規格行進のときにRFC1920を追跡します[10ページ]。

5.  The Standards Track

5. 標準化過程

   This section discusses in more detail the procedures used by the RFC
   Editor and the IESG in making decisions about the labeling and
   publishing of protocols as standards.

このセクションはさらに詳細に規格としてプロトコルのラベリングと出版に関する決定をする際にRFC EditorとIESGによって用いられた手順について論じます。

5.1.  The RFC Processing Decision Table

5.1. RFC処理決定表

   Here is the current decision table for processing submissions by the
   RFC Editor.  The processing depends on who submitted it, and the
   status they want it to have.

Here is the current decision table for processing submissions by the RFC Editor. The processing depends on who submitted it, and the status they want it to have.

      +==========================================================+
      |**************|               S O U R C E                 |
      +==========================================================+
      | Desired      |    IAB   |   IESG   |   IRSG   |  Other   |
      | Status       |          |          |          |          |
      +==========================================================+
      |              |          |          |          |          |
      | Standard     |  Bogus   |  Publish |  Bogus   |  Bogus   |
      | or           |   (2)    |   (1)    |   (2)    |   (2)    |
      | Draft        |          |          |          |          |
      | Standard     |          |          |          |          |
      +--------------+----------+----------+----------+----------+
      |              |          |          |          |          |
      |              |  Refer   |  Publish |  Refer   |  Refer   |
      | Proposed     |   (3)    |   (1)    |   (3)    |   (3)    |
      | Standard     |          |          |          |          |
      |              |          |          |          |          |
      +--------------+----------+----------+----------+----------+
      |              |          |          |          |          |
      |              |  Notify  |  Publish |  Notify  |  Notify  |
      | Experimental |   (4)    |   (1)    |   (4)    |   (4)    |
      | Protocol     |          |          |          |          |
      |              |          |          |          |          |
      +--------------+----------+----------+----------+----------+
      |              |          |          |          |          |
      | Information  |  Publish |  Publish |Discretion|Discretion|
      | or Opinion   |   (1)    |   (1)    |   (5)    |   (5)    |
      | Paper        |          |          |          |          |
      |              |          |          |          |          |
      +==========================================================+

+==========================================================+ |**************| S O U R C E | +==========================================================+ | Desired | IAB | IESG | IRSG | Other | | Status | | | | | +==========================================================+ | | | | | | | Standard | Bogus | Publish | Bogus | Bogus | | or | (2) | (1) | (2) | (2) | | Draft | | | | | | Standard | | | | | +--------------+----------+----------+----------+----------+ | | | | | | | | Refer | Publish | Refer | Refer | | Proposed | (3) | (1) | (3) | (3) | | Standard | | | | | | | | | | | +--------------+----------+----------+----------+----------+ | | | | | | | | Notify | Publish | Notify | Notify | | Experimental | (4) | (1) | (4) | (4) | | Protocol | | | | | | | | | | | +--------------+----------+----------+----------+----------+ | | | | | | | Information | Publish | Publish |Discretion|Discretion| | or Opinion | (1) | (1) | (5) | (5) | | Paper | | | | | | | | | | | +==========================================================+

      (1) Publish.

(1) Publish.

      (2) Bogus.  Inform the source of the rules.  RFCs specifying
          Standard, or Draft Standard must come from the IESG, only.

(2) Bogus. Inform the source of the rules. RFCs specifying Standard, or Draft Standard must come from the IESG, only.

Internet Architecture Board Standards Track                    [Page 11]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 11] RFC 1920 Internet Standards March 1996

      (3) Refer to an Area Director for review by a WG.  Expect to see
          the document again only after approval by the IESG.

(3) Refer to an Area Director for review by a WG. Expect to see the document again only after approval by the IESG.

      (4) Notify both the IESG and IRSG.  If no concerns are raised in
          two weeks then do Discretion (5), else RFC Editor to resolve
          the concerns or do Refer (3).

(4) Notify both the IESG and IRSG. If no concerns are raised in two weeks then do Discretion (5), else RFC Editor to resolve the concerns or do Refer (3).

      (5) RFC Editor's discretion.  The RFC Editor decides if a review
          is needed and if so by whom.  RFC Editor decides to publish or
          not.

(5) RFC Editor's discretion. The RFC Editor decides if a review is needed and if so by whom. RFC Editor decides to publish or not.

   Of course, in all cases the RFC Editor can request or make minor
   changes for style, format, and presentation purposes.

Of course, in all cases the RFC Editor can request or make minor changes for style, format, and presentation purposes.

   The IESG has designated the IESG Secretary as its agent for
   forwarding documents with IESG approval and for registering concerns
   in response to notifications (4) to the RFC Editor.  Documents from
   Area Directors or Working Group Chairs may be considered in the same
   way as documents from "other".

The IESG has designated the IESG Secretary as its agent for forwarding documents with IESG approval and for registering concerns in response to notifications (4) to the RFC Editor. Documents from Area Directors or Working Group Chairs may be considered in the same way as documents from "other".

5.2.  The Standards Track Diagram

5.2. The Standards Track Diagram

   There is a part of the STATUS and STATE categorization that is called
   the standards track.  Actually, only the changes of state are
   significant to the progression along the standards track, though the
   status assignments may change as well.

There is a part of the STATUS and STATE categorization that is called the standards track. Actually, only the changes of state are significant to the progression along the standards track, though the status assignments may change as well.

   The states illustrated by single line boxes are temporary states,
   those illustrated by double line boxes are long term states.  A
   protocol will normally be expected to remain in a temporary state for
   several months (minimum six months for proposed standard, minimum
   four months for draft standard).  A protocol may be in a long term
   state for many years.

The states illustrated by single line boxes are temporary states, those illustrated by double line boxes are long term states. A protocol will normally be expected to remain in a temporary state for several months (minimum six months for proposed standard, minimum four months for draft standard). A protocol may be in a long term state for many years.

   A protocol may enter the standards track only on the recommendation
   of the IESG; and may move from one state to another along the track
   only on the recommendation of the IESG.  That is, it takes action by
   the IESG to either start a protocol on the track or to move it along.

A protocol may enter the standards track only on the recommendation of the IESG; and may move from one state to another along the track only on the recommendation of the IESG. That is, it takes action by the IESG to either start a protocol on the track or to move it along.

   Generally, as the protocol enters the standards track a decision is
   made as to the eventual STATUS, requirement level or applicability
   (elective, recommended, or required) the protocol will have, although
   a somewhat less stringent current status may be assigned, and it then
   is placed in the the proposed standard STATE with that status.  So
   the initial placement of a protocol is into state 1.  At any time the
   STATUS decision may be revisited.

Generally, as the protocol enters the standards track a decision is made as to the eventual STATUS, requirement level or applicability (elective, recommended, or required) the protocol will have, although a somewhat less stringent current status may be assigned, and it then is placed in the the proposed standard STATE with that status. So the initial placement of a protocol is into state 1. At any time the STATUS decision may be revisited.

Internet Architecture Board Standards Track                    [Page 12]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 12] RFC 1920 Internet Standards March 1996

         |
         +<----------------------------------------------+
         |                                               ^
         V    0                                          |    4
   +-----------+                                   +===========+
   |   enter   |-->----------------+-------------->|experiment |
   +-----------+                   |               +=====+=====+
                                   |                     |
                                   V    1                |
                             +-----------+               V
                             | proposed  |-------------->+
                        +--->+-----+-----+               |
                        |          |                     |
                        |          V    2                |
                        +<---+-----+-----+               V
                             | draft std |-------------->+
                        +--->+-----+-----+               |
                        |          |                     |
                        |          V    3                |
                        +<---+=====+=====+               V
                             | standard  |-------------->+
                             +=====+=====+               |
                                                         |
                                                         V    5
                                                   +=====+=====+
                                                   | historic  |
                                                   +===========+

| +<----------------------------------------------+ | ^ V 0 | 4 +-----------+ +===========+ | enter |-->----------------+-------------->|experiment | +-----------+ | +=====+=====+ | | V 1 | +-----------+ V | proposed |-------------->+ +--->+-----+-----+ | | | | | V 2 | +<---+-----+-----+ V | draft std |-------------->+ +--->+-----+-----+ | | | | | V 3 | +<---+=====+=====+ V | standard |-------------->+ +=====+=====+ | | V 5 +=====+=====+ | historic | +===========+

   The transition from proposed standard (1) to draft standard (2) can
   only be by action of the IESG and only after the protocol has been
   proposed standard (1) for at least six months.

The transition from proposed standard (1) to draft standard (2) can only be by action of the IESG and only after the protocol has been proposed standard (1) for at least six months.

   The transition from draft standard (2) to standard (3) can only be by
   action of the IESG and only after the protocol has been draft
   standard (2) for at least four months.

The transition from draft standard (2) to standard (3) can only be by action of the IESG and only after the protocol has been draft standard (2) for at least four months.

   Occasionally, the decision may be that the protocol is not ready for
   standardization and will be assigned to the experimental state (4).
   This is off the standards track, and the protocol may be resubmitted
   to enter the standards track after further work.  There are other
   paths into the experimental and historic states that do not involve
   IESG action.

Occasionally, the decision may be that the protocol is not ready for standardization and will be assigned to the experimental state (4). This is off the standards track, and the protocol may be resubmitted to enter the standards track after further work. There are other paths into the experimental and historic states that do not involve IESG action.

   Sometimes one protocol is replaced by another and thus becomes
   historic, or it may happen that a protocol on the standards track is
   in a sense overtaken by another protocol (or other events) and
   becomes historic (state 5).

Sometimes one protocol is replaced by another and thus becomes historic, or it may happen that a protocol on the standards track is in a sense overtaken by another protocol (or other events) and becomes historic (state 5).

Internet Architecture Board Standards Track                    [Page 13]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 13] RFC 1920 Internet Standards March 1996

6.  The Protocols

6. The Protocols

   Subsection 6.1 lists recent RFCs and other changes.  Subsections 6.2
   - 6.10 list the standards in groups by protocol state.

Subsection 6.1 lists recent RFCs and other changes. Subsections 6.2 - 6.10 list the standards in groups by protocol state.

6.1.  Recent Changes

6.1. Recent Changes

6.1.1.  New RFCs:

6.1.1. New RFCs:

      1920 - Internet Official Protocol Standards

1920 - Internet Official Protocol Standards

             This memo.

This memo.

      1918 - Address Allocation for Private Internets

1918 - Address Allocation for Private Internets

             This is a Best Current Practices document and does not
             specify any level of standard.

This is a Best Current Practices document and does not specify any level of standard.

      1917 - An Appeal to the Internet Community to Return Unused IP
             Networks (Prefixes) to the IANA

1917 - An Appeal to the Internet Community to Return Unused IP Networks (Prefixes) to the IANA

             This is a Best Current Practices document and does not
             specify any level of standard.

This is a Best Current Practices document and does not specify any level of standard.

      1916 - Enterprise Renumbering: Experience and Information
             Solicitation

1916 - Enterprise Renumbering: Experience and Information Solicitation

             This is an information document and does not specify any
             level of standard.

This is an information document and does not specify any level of standard.

      1915 - Variance for The PPP Connection Control Protocol and The
             PPP Encryption Control Protocol

1915 - Variance for The PPP Connection Control Protocol and The PPP Encryption Control Protocol

             This is a Best Current Practices document and does not
             specify any level of standard.

This is a Best Current Practices document and does not specify any level of standard.

      1914 - How to Interact with a Whois++ Mesh

1914 - How to Interact with a Whois++ Mesh

             A Proposed Standard protocol.

A Proposed Standard protocol.

      1913 - Architecture of the Whois++ Index Service

1913 - Architecture of the Whois++ Index Service

             A Proposed Standard protocol.

A Proposed Standard protocol.

      1912 - Common DNS Operational and Configuration Errors

1912 - Common DNS Operational and Configuration Errors

             This is an information document and does not specify any
             level of standard.

This is an information document and does not specify any level of standard.

Internet Architecture Board Standards Track                    [Page 14]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 14] RFC 1920 Internet Standards March 1996

      1911 - Voice Profile for Internet Mail

1911 - Voice Profile for Internet Mail

             An Experimental protocol.

An Experimental protocol.

      1910 - User-based Security Model for SNMPv2

1910 - User-based Security Model for SNMPv2

             An Experimental protocol.

An Experimental protocol.

      1909 - An Administrative Infrastructure for SNMPv2

1909 - An Administrative Infrastructure for SNMPv2

             An Experimental protocol.

An Experimental protocol.

      1908 - Coexistence between Version 1 and Version 2 of the
             Internet-standard Network Management Framework

1908 - Coexistence between Version 1 and Version 2 of the Internet-standard Network Management Framework

             A Draft Standard protocol.

A Draft Standard protocol.

      1907 - Management Information Base for Version 2 of the Simple
             Network Management Protocol (SNMPv2)

1907 - Management Information Base for Version 2 of the Simple Network Management Protocol (SNMPv2)

             A Draft Standard protocol.

A Draft Standard protocol.

      1906 - Transport Mappings for Version 2 of the Simple Network
             Management Protocol (SNMPv2)

1906 - Transport Mappings for Version 2 of the Simple Network Management Protocol (SNMPv2)

             A Draft Standard protocol.

A Draft Standard protocol.

      1905 - Protocol Operations for Version 2 of the Simple Network
             Management Protocol (SNMPv2)

1905 - Protocol Operations for Version 2 of the Simple Network Management Protocol (SNMPv2)

             A Draft Standard protocol.

A Draft Standard protocol.

      1904 - Conformance Statements for Version 2 of the Simple Network
             Management Protocol (SNMPv2)

1904 - Conformance Statements for Version 2 of the Simple Network Management Protocol (SNMPv2)

             A Draft Standard protocol.

A Draft Standard protocol.

      1903 - Textual Conventions for Version 2 of the Simple Network
             Management Protocol (SNMPv2)

1903 - Textual Conventions for Version 2 of the Simple Network Management Protocol (SNMPv2)

             A Draft Standard protocol.

A Draft Standard protocol.

      1902 - Structure of Management Information for Version 2 of the
             Simple Network Management Protocol (SNMPv2)

1902 - Structure of Management Information for Version 2 of the Simple Network Management Protocol (SNMPv2)

             A Draft Standard protocol.

A Draft Standard protocol.

Internet Architecture Board Standards Track                    [Page 15]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 15] RFC 1920 Internet Standards March 1996

      1901 - Introduction to Community-based SNMPv2

1901 - Introduction to Community-based SNMPv2

             An Experimental protocol.

An Experimental protocol.

      1900 - Renumbering Needs Work

1900 - Renumbering Needs Work

             This is an information document and does not specify any
             level of standard.

This is an information document and does not specify any level of standard.

      1899 - not yet issued.

1899 - not yet issued.

      1898 - CyberCash Credit Card Protocol Version 0.8

1898 - CyberCash Credit Card Protocol Version 0.8

             This is an information document and does not specify any
             level of standard.

This is an information document and does not specify any level of standard.

      1897 - IPv6 Testing Address Allocation

1897 - IPv6 Testing Address Allocation

             An Experimental protocol.

An Experimental protocol.

      1896 - The text/enriched MIME Content-type

1896 - The text/enriched MIME Content-type

             This is an information document and does not specify any
             level of standard.

This is an information document and does not specify any level of standard.

      1895 - The Application/CALS-1840 Content-type

1895 - The Application/CALS-1840 Content-type

             This is an information document and does not specify any
             level of standard.

This is an information document and does not specify any level of standard.

      1894 - An Extensible Message Format for Delivery Status
             Notifications

1894 - An Extensible Message Format for Delivery Status Notifications

             A Proposed Standard protocol.

A Proposed Standard protocol.

      1893 - Enhanced Mail System Status Codes

1893 - Enhanced Mail System Status Codes

             A Proposed Standard protocol.

A Proposed Standard protocol.

      1892 - The Multipart/Report Content Type for the Reporting of Mail
             System Administrative Messages

1892 - The Multipart/Report Content Type for the Reporting of Mail System Administrative Messages

             A Proposed Standard protocol.

A Proposed Standard protocol.

      1891 - SMTP Service Extension for Delivery Status Notifications

1891 - SMTP Service Extension for Delivery Status Notifications

             A Proposed Standard protocol.

A Proposed Standard protocol.

Internet Architecture Board Standards Track                    [Page 16]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 16] RFC 1920 Internet Standards March 1996

      1890 - RTP Profile for Audio and Video Conferences with Minimal
             Control

1890 - RTP Profile for Audio and Video Conferences with Minimal Control

             A Proposed Standard protocol.

A Proposed Standard protocol.

      1889 - RTP: A Transport Protocol for Real-Time Applications

1889 - RTP: A Transport Protocol for Real-Time Applications

             A Proposed Standard protocol.

A Proposed Standard protocol.

      1888 - not yet issued.

1888 - not yet issued.

      1887 - An Architecture for IPv6 Unicast Address Allocation

1887 - An Architecture for IPv6 Unicast Address Allocation

             This is an information document and does not specify any
             level of standard.

This is an information document and does not specify any level of standard.

      1886 - DNS Extensions to support IP version 6

1886 - DNS Extensions to support IP version 6

             A Proposed Standard protocol.

A Proposed Standard protocol.

      1885 - Internet Control Message Protocol (ICMPv6) for the Internet
             Protocol Version 6 (IPv6)

1885 - Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6)

             A Proposed Standard protocol.

A Proposed Standard protocol.

      1884 - IP Version 6 Addressing Architecture

1884 - IP Version 6 Addressing Architecture

             A Proposed Standard protocol.

A Proposed Standard protocol.

      1883 - Internet Protocol, Version 6 (IPv6) Specification

1883 - Internet Protocol, Version 6 (IPv6) Specification

             A Proposed Standard protocol.

A Proposed Standard protocol.

      1882 - The 12-Days of Technology Before Christmas

1882 - The 12-Days of Technology Before Christmas

             This is an information document and does not specify any
             level of standard.

This is an information document and does not specify any level of standard.

      1881 - IPv6 Address Allocation Management

1881 - IPv6 Address Allocation Management

             This is an information document and does not specify any
             level of standard.

This is an information document and does not specify any level of standard.

      1879 - Class A Subnet Experiment Results and Recommendations

1879 - Class A Subnet Experiment Results and Recommendations

             This is an information document and does not specify any
             level of standard.

This is an information document and does not specify any level of standard.

Internet Architecture Board Standards Track                    [Page 17]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 17] RFC 1920 Internet Standards March 1996

      1878 - Variable Length Subnet Table For IPv4

1878 - Variable Length Subnet Table For IPv4

             This is an information document and does not specify any
             level of standard.

This is an information document and does not specify any level of standard.

      1877 - PPP Internet Protocol Control Protocol Extensions for Name
             Server Addresses

1877 - PPP Internet Protocol Control Protocol Extensions for Name Server Addresses

             This is an information document and does not specify any
             level of standard.

This is an information document and does not specify any level of standard.

      1876 - A Means for Expressing Location Information in the Domain
             Name System

1876 - A Means for Expressing Location Information in the Domain Name System

             An Experimental protocol.

An Experimental protocol.

      1875 - UNINETT PCA Policy Statements

1875 - UNINETT PCA Policy Statements

             This is an information document and does not specify any
             level of standard.

This is an information document and does not specify any level of standard.

      1874 - SGML Media Types

1874 - SGML Media Types

             An Experimental protocol.

An Experimental protocol.

      1873 - Message/External-Body Content-ID Access Type

1873 - Message/External-Body Content-ID Access Type

             An Experimental protocol.

An Experimental protocol.

      1872 - The MIME Multipart/Related Content-type

1872 - The MIME Multipart/Related Content-type

             An Experimental protocol.

An Experimental protocol.

      1865 - EDI Meets the Internet Frequently Asked Questions about
             Electronic Data Interchange (EDI) on the Internet

1865 - EDI Meets the Internet Frequently Asked Questions about Electronic Data Interchange (EDI) on the Internet

             This is an information document and does not specify any
             level of standard.

This is an information document and does not specify any level of standard.

6.1.2.  Other Changes:

6.1.2. Other Changes:

   The following are changes to protocols listed in the previous
   edition.

The following are changes to protocols listed in the previous edition.

      1451 - Manager to Manager Management Information Base

1451 - Manager to Manager Management Information Base

             Moved to Historic.

Moved to Historic.

Internet Architecture Board Standards Track                    [Page 18]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 18] RFC 1920 Internet Standards March 1996

      1447 - Party MIB for version 2 of the Simple Network Management
             Protocol (SNMPv2)

1447 - Party MIB for version 2 of the Simple Network Management Protocol (SNMPv2)

             Moved to Historic.

Moved to Historic.

      1446 - Security Protocols for version 2 of the Simple Network
             Management Protocol (SNMPv2)

1446 - Security Protocols for version 2 of the Simple Network Management Protocol (SNMPv2)

             Moved to Historic.

Moved to Historic.

      1445 - Administrative Model for version 2 of the Simple Network
             Management Protocol (SNMPv2)

1445 - Administrative Model for version 2 of the Simple Network Management Protocol (SNMPv2)

             Moved to Historic.

Moved to Historic.

      1058 - Routing Information Protocol

1058 - Routing Information Protocol

             Moved to Historic.

Moved to Historic.

Internet Architecture Board Standards Track                    [Page 19]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 19] RFC 1920 Internet Standards March 1996

6.2.  Standard Protocols

6.2. Standard Protocols

Protocol   Name                                      Status    RFC STD *
========   =====================================     ======== ==== === =
--------   Internet Official Protocol Standards      Req      1920   1
--------   Assigned Numbers                          Req      1700   2
--------   Host Requirements - Communications        Req      1122   3
--------   Host Requirements - Applications          Req      1123   3
IP         Internet Protocol                         Req       791   5
            as amended by:--------
--------     IP Subnet Extension                     Req       950   5
--------     IP Broadcast Datagrams                  Req       919   5
--------     IP Broadcast Datagrams with Subnets     Req       922   5
ICMP       Internet Control Message Protocol         Req       792   5
IGMP       Internet Group Multicast Protocol         Rec      1112   5
UDP        User Datagram Protocol                    Rec       768   6
TCP        Transmission Control Protocol             Rec       793   7
TELNET     Telnet Protocol                           Rec   854,855   8
FTP        File Transfer Protocol                    Rec       959   9
SMTP       Simple Mail Transfer Protocol             Rec       821  10
SMTP-SIZE  SMTP Service Ext for Message Size         Rec      1870  10
SMTP-EXT   SMTP Service Extensions                   Rec      1869  10
MAIL       Format of Electronic Mail Messages        Rec       822  11
CONTENT    Content Type Header Field                 Rec      1049  11
NTPV2      Network Time Protocol (Version 2)         Rec      1119  12
DOMAIN     Domain Name System                        Rec 1034,1035  13
DNS-MX     Mail Routing and the Domain System        Rec       974  14
SNMP       Simple Network Management Protocol        Rec      1157  15
SMI        Structure of Management Information       Rec      1155  16
Concise-MIB Concise MIB Definitions                  Rec      1212  16
MIB-II     Management Information Base-II            Rec      1213  17
NETBIOS    NetBIOS Service Protocols                 Ele 1001,1002  19
ECHO       Echo Protocol                             Rec       862  20
DISCARD    Discard Protocol                          Ele       863  21
CHARGEN    Character Generator Protocol              Ele       864  22
QUOTE      Quote of the Day Protocol                 Ele       865  23
USERS      Active Users Protocol                     Ele       866  24
DAYTIME    Daytime Protocol                          Ele       867  25
TIME       Time Server Protocol                      Ele       868  26
TFTP       Trivial File Transfer Protocol            Ele      1350  33
TP-TCP     ISO Transport Service on top of the TCP   Ele      1006  35
ETHER-MIB  Ethernet MIB                              Ele      1643  50
PPP        Point-to-Point Protocol (PPP)             Ele      1661  51
PPP-HDLC   PPP in HDLC Framing                       Ele      1662  51
IP-SMDS    IP Datagrams over the SMDS Service        Ele      1209  52

Protocol Name Status RFC STD * ======== ===================================== ======== ==== === = -------- Internet Official Protocol Standards Req 1920 1 -------- Assigned Numbers Req 1700 2 -------- Host Requirements - Communications Req 1122 3 -------- Host Requirements - Applications Req 1123 3 IP Internet Protocol Req 791 5 as amended by:-------- -------- IP Subnet Extension Req 950 5 -------- IP Broadcast Datagrams Req 919 5 -------- IP Broadcast Datagrams with Subnets Req 922 5 ICMP Internet Control Message Protocol Req 792 5 IGMP Internet Group Multicast Protocol Rec 1112 5 UDP User Datagram Protocol Rec 768 6 TCP Transmission Control Protocol Rec 793 7 TELNET Telnet Protocol Rec 854,855 8 FTP File Transfer Protocol Rec 959 9 SMTP Simple Mail Transfer Protocol Rec 821 10 SMTP-SIZE SMTP Service Ext for Message Size Rec 1870 10 SMTP-EXT SMTP Service Extensions Rec 1869 10 MAIL Format of Electronic Mail Messages Rec 822 11 CONTENT Content Type Header Field Rec 1049 11 NTPV2 Network Time Protocol (Version 2) Rec 1119 12 DOMAIN Domain Name System Rec 1034,1035 13 DNS-MX Mail Routing and the Domain System Rec 974 14 SNMP Simple Network Management Protocol Rec 1157 15 SMI Structure of Management Information Rec 1155 16 Concise-MIB Concise MIB Definitions Rec 1212 16 MIB-II Management Information Base-II Rec 1213 17 NETBIOS NetBIOS Service Protocols Ele 1001,1002 19 ECHO Echo Protocol Rec 862 20 DISCARD Discard Protocol Ele 863 21 CHARGEN Character Generator Protocol Ele 864 22 QUOTE Quote of the Day Protocol Ele 865 23 USERS Active Users Protocol Ele 866 24 DAYTIME Daytime Protocol Ele 867 25 TIME Time Server Protocol Ele 868 26 TFTP Trivial File Transfer Protocol Ele 1350 33 TP-TCP ISO Transport Service on top of the TCP Ele 1006 35 ETHER-MIB Ethernet MIB Ele 1643 50 PPP Point-to-Point Protocol (PPP) Ele 1661 51 PPP-HDLC PPP in HDLC Framing Ele 1662 51 IP-SMDS IP Datagrams over the SMDS Service Ele 1209 52

[Note: an asterisk at the end of a line indicates a change from the
previous edition of this document.]

[Note: an asterisk at the end of a line indicates a change from the previous edition of this document.]

Internet Architecture Board Standards Track                    [Page 20]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 20] RFC 1920 Internet Standards March 1996

Applicability Statements:

Applicability Statements:

   IGMP -- The Internet Architecture Board intends to move towards
   general adoption of IP multicasting, as a more efficient solution
   than broadcasting for many applications.  The host interface has been
   standardized in RFC-1112; however, multicast-routing gateways are in
   the experimental stage and are not widely available.  An Internet
   host should support all of RFC-1112, except for the IGMP protocol
   itself which is optional; see RFC-1122 for more details.  Even
   without IGMP, implementation of RFC-1112 will provide an important
   advance: IP-layer access to local network multicast addressing.  It
   is expected that IGMP will become recommended for all hosts and
   gateways at some future date.

IGMP -- The Internet Architecture Board intends to move towards general adoption of IP multicasting, as a more efficient solution than broadcasting for many applications. The host interface has been standardized in RFC-1112; however, multicast-routing gateways are in the experimental stage and are not widely available. An Internet host should support all of RFC-1112, except for the IGMP protocol itself which is optional; see RFC-1122 for more details. Even without IGMP, implementation of RFC-1112 will provide an important advance: IP-layer access to local network multicast addressing. It is expected that IGMP will become recommended for all hosts and gateways at some future date.

   SMI, MIB-II SNMP -- The Internet Architecture Board recommends that
   all IP and TCP implementations be network manageable.  At the current
   time, this implies implementation of the Internet MIB-II (RFC-1213),
   and at least the recommended management protocol SNMP (RFC-1157).

SMI, MIB-II SNMP -- The Internet Architecture Board recommends that all IP and TCP implementations be network manageable. At the current time, this implies implementation of the Internet MIB-II (RFC-1213), and at least the recommended management protocol SNMP (RFC-1157).

   RIP -- The Routing Information Protocol (RIP) is widely implemented
   and used in the Internet.  However, both implementors and users
   should be aware that RIP has some serious technical limitations as a
   routing protocol.  The IETF is currently devpeloping several
   candidates for a new standard "open" routing protocol with better
   properties than RIP.  The IAB urges the Internet community to track
   these developments, and to implement the new protocol when it is
   standardized; improved Internet service will result for many users.

RIP -- The Routing Information Protocol (RIP) is widely implemented and used in the Internet. However, both implementors and users should be aware that RIP has some serious technical limitations as a routing protocol. The IETF is currently devpeloping several candidates for a new standard "open" routing protocol with better properties than RIP. The IAB urges the Internet community to track these developments, and to implement the new protocol when it is standardized; improved Internet service will result for many users.

   TP-TCP -- As OSI protocols become more widely implemented and used,
   there will be an increasing need to support interoperation with the
   TCP/IP protocols.  The Internet Engineering Task Force is formulating
   strategies for interoperation.  RFC-1006 provides one interoperation
   mode, in which TCP/IP is used to emulate TP0 in order to support OSI
   applications.  Hosts that wish to run OSI connection-oriented
   applications in this mode should use the procedure described in RFC-
   1006.  In the future, the IAB expects that a major portion of the
   Internet will support both TCP/IP and OSI (inter-)network protocols
   in parallel, and it will then be possible to run OSI applications
   across the Internet using full OSI protocol "stacks".

TP-TCP -- As OSI protocols become more widely implemented and used, there will be an increasing need to support interoperation with the TCP/IP protocols. The Internet Engineering Task Force is formulating strategies for interoperation. RFC-1006 provides one interoperation mode, in which TCP/IP is used to emulate TP0 in order to support OSI applications. Hosts that wish to run OSI connection-oriented applications in this mode should use the procedure described in RFC- 1006. In the future, the IAB expects that a major portion of the Internet will support both TCP/IP and OSI (inter-)network protocols in parallel, and it will then be possible to run OSI applications across the Internet using full OSI protocol "stacks".

Internet Architecture Board Standards Track                    [Page 21]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 21] RFC 1920 Internet Standards March 1996

6.3.  Network-Specific Standard Protocols

6.3. Network-Specific Standard Protocols

All Network-Specific Standards have Elective status.

All Network-Specific Standards have Elective status.

Protocol   Name                                    State    RFC   STD *
========   =====================================   =====   =====  === =
IP-ATM     Classical IP and ARP over ATM            Prop   1577
IP-FR      Multiprotocol over Frame Relay           Draft  1490
ATM-ENCAP  Multiprotocol Encapsulation over ATM     Prop   1483
IP-TR-MC   IP Multicast over Token-Ring LANs        Prop   1469
IP-FDDI    Transmission of IP and ARP over FDDI Net Std    1390    36
IP-HIPPI   IP and ARP on HIPPI                      Prop   1374
IP-X.25    X.25 and ISDN in the Packet Mode         Draft  1356
IP-FDDI    Internet Protocol on FDDI Networks       Draft  1188
ARP        Address Resolution Protocol              Std     826    37
RARP       A Reverse Address Resolution Protocol    Std     903    38
IP-ARPA    Internet Protocol on ARPANET             Std BBN1822    39
IP-WB      Internet Protocol on Wideband Network    Std     907    40
IP-E       Internet Protocol on Ethernet Networks   Std     894    41
IP-EE      Internet Protocol on Exp. Ethernet Nets  Std     895    42
IP-IEEE    Internet Protocol on IEEE 802            Std    1042    43
IP-DC      Internet Protocol on DC Networks         Std     891    44
IP-HC      Internet Protocol on Hyperchannel        Std    1044    45
IP-ARC     Transmitting IP Traffic over ARCNET Nets Std    1201    46
IP-SLIP    Transmission of IP over Serial Lines     Std    1055    47
IP-NETBIOS Transmission of IP over NETBIOS          Std    1088    48
IP-IPX     Transmission of 802.2 over IPX Networks  Std    1132    49

Protocol Name State RFC STD * ======== ===================================== ===== ===== === = IP-ATM Classical IP and ARP over ATM Prop 1577 IP-FR Multiprotocol over Frame Relay Draft 1490 ATM-ENCAP Multiprotocol Encapsulation over ATM Prop 1483 IP-TR-MC IP Multicast over Token-Ring LANs Prop 1469 IP-FDDI Transmission of IP and ARP over FDDI Net Std 1390 36 IP-HIPPI IP and ARP on HIPPI Prop 1374 IP-X.25 X.25 and ISDN in the Packet Mode Draft 1356 IP-FDDI Internet Protocol on FDDI Networks Draft 1188 ARP Address Resolution Protocol Std 826 37 RARP A Reverse Address Resolution Protocol Std 903 38 IP-ARPA Internet Protocol on ARPANET Std BBN1822 39 IP-WB Internet Protocol on Wideband Network Std 907 40 IP-E Internet Protocol on Ethernet Networks Std 894 41 IP-EE Internet Protocol on Exp. Ethernet Nets Std 895 42 IP-IEEE Internet Protocol on IEEE 802 Std 1042 43 IP-DC Internet Protocol on DC Networks Std 891 44 IP-HC Internet Protocol on Hyperchannel Std 1044 45 IP-ARC Transmitting IP Traffic over ARCNET Nets Std 1201 46 IP-SLIP Transmission of IP over Serial Lines Std 1055 47 IP-NETBIOS Transmission of IP over NETBIOS Std 1088 48 IP-IPX Transmission of 802.2 over IPX Networks Std 1132 49

[Note: an asterisk at the end of a line indicates a change from the
previous edition of this document.]

[Note: an asterisk at the end of a line indicates a change from the previous edition of this document.]

Applicability Statements:

Applicability Statements:

   It is expected that a system will support one or more physical
   networks and for each physical network supported the appropriate
   protocols from the above list must be supported.  That is, it is
   elective to support any particular type of physical network, and for
   the physical networks actually supported it is required that they be
   supported exactly according to the protocols in the above list.  See
   also the Host and Gateway Requirements RFCs for more specific
   information on network-specific ("link layer") protocols.

It is expected that a system will support one or more physical networks and for each physical network supported the appropriate protocols from the above list must be supported. That is, it is elective to support any particular type of physical network, and for the physical networks actually supported it is required that they be supported exactly according to the protocols in the above list. See also the Host and Gateway Requirements RFCs for more specific information on network-specific ("link layer") protocols.

Internet Architecture Board Standards Track                    [Page 22]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 22] RFC 1920 Internet Standards March 1996

6.4.  Draft Standard Protocols

6.4. Draft Standard Protocols

Protocol   Name                                     Status          RFC
========   =====================================    ============== =====
COEX-MIB   Coexistence between SNMPV1 & SNMPV2      Elective       1908*
SNMPv2-MIB MIB for SNMPv2                           Elective       1907*
TRANS-MIB  Transport Mappings for SNMPv2            Elective       1906*
OPS-MIB    Protocol Operations for SNMPv2           Elective       1905*
CONF-MIB   Conformance Statements for SNMPv2        Elective       1904*
CONV-MIB   Textual Conventions for SNMPv2           Elective       1903*
SMIV2      SMI for SNMPv2                           Elective       1902*
CON-MD5    Content-MD5 Header Field                 Elective       1864
OSPF-MIB   OSPF Version 2 MIB                       Elective       1850
STR-REP    String Representation ...                Elective       1779
X.500syn   X.500 String Representation ...          Elective       1778
X.500lite  X.500 Lightweight ...                    Elective       1777
BGP-4-APP  Application of BGP-4                     Elective       1772
BGP-4      Border Gateway Protocol 4                Elective       1771
PPP-DNCP   PPP DECnet Phase IV Control Protocol     Elective       1762
RMON-MIB   Remote Network Monitoring MIB            Elective       1757
802.5-MIB  IEEE 802.5 Token Ring MIB                Elective       1748
BGP-4-MIB  BGP-4 MIB                                Elective       1657
POP3       Post Office Protocol, Version 3          Elective       1725
RIP2-MIB   RIP Version 2 MIB Extension              Elective       1724
RIP2       RIP Version 2-Carrying Additional Info.  Elective       1723
RIP2-APP   RIP Version 2 Protocol App. Statement    Elective       1722
SIP-MIB    SIP Interface Type MIB                   Elective       1694
-------    Def Man Objs Parallel-printer-like       Elective       1660
-------    Def Man Objs RS-232-like                 Elective       1659
-------    Def Man Objs Character Stream            Elective       1658
SMTP-8BIT  SMTP Service Ext or 8bit-MIMEtransport   Elective       1652
OSI-NSAP   Guidelines for OSI NSAP Allocation       Elective       1629
OSPF2      Open Shortest Path First Routing V2      Elective       1583
ISO-TS-ECHO Echo for ISO-8473                       Elective       1575
DECNET-MIB DECNET MIB                               Elective       1559
-------    Message Header Ext. of Non-ASCII Text    Elective       1522
MIME       Multipurpose Internet Mail Extensions    Elective       1521
802.3-MIB  IEEE 802.3 Repeater MIB                  Elective       1516
BRIDGE-MIB BRIDGE-MIB                               Elective       1493
NTPV3      Network Time Protocol (Version 3)        Elective       1305
IP-MTU     Path MTU Discovery                       Elective       1191
FINGER     Finger Protocol                          Elective       1288
BOOTP      Bootstrap Protocol                      Recommended 951,1497
NICNAME    WhoIs Protocol                           Elective        954

Protocol Name Status RFC ======== ===================================== ============== ===== COEX-MIB Coexistence between SNMPV1 & SNMPV2 Elective 1908* SNMPv2-MIB MIB for SNMPv2 Elective 1907* TRANS-MIB Transport Mappings for SNMPv2 Elective 1906* OPS-MIB Protocol Operations for SNMPv2 Elective 1905* CONF-MIB Conformance Statements for SNMPv2 Elective 1904* CONV-MIB Textual Conventions for SNMPv2 Elective 1903* SMIV2 SMI for SNMPv2 Elective 1902* CON-MD5 Content-MD5 Header Field Elective 1864 OSPF-MIB OSPF Version 2 MIB Elective 1850 STR-REP String Representation ... Elective 1779 X.500syn X.500 String Representation ... Elective 1778 X.500lite X.500 Lightweight ... Elective 1777 BGP-4-APP Application of BGP-4 Elective 1772 BGP-4 Border Gateway Protocol 4 Elective 1771 PPP-DNCP PPP DECnet Phase IV Control Protocol Elective 1762 RMON-MIB Remote Network Monitoring MIB Elective 1757 802.5-MIB IEEE 802.5 Token Ring MIB Elective 1748 BGP-4-MIB BGP-4 MIB Elective 1657 POP3 Post Office Protocol, Version 3 Elective 1725 RIP2-MIB RIP Version 2 MIB Extension Elective 1724 RIP2 RIP Version 2-Carrying Additional Info. Elective 1723 RIP2-APP RIP Version 2 Protocol App. Statement Elective 1722 SIP-MIB SIP Interface Type MIB Elective 1694 ------- Def Man Objs Parallel-printer-like Elective 1660 ------- Def Man Objs RS-232-like Elective 1659 ------- Def Man Objs Character Stream Elective 1658 SMTP-8BIT SMTP Service Ext or 8bit-MIMEtransport Elective 1652 OSI-NSAP Guidelines for OSI NSAP Allocation Elective 1629 OSPF2 Open Shortest Path First Routing V2 Elective 1583 ISO-TS-ECHO Echo for ISO-8473 Elective 1575 DECNET-MIB DECNET MIB Elective 1559 ------- Message Header Ext. of Non-ASCII Text Elective 1522 MIME Multipurpose Internet Mail Extensions Elective 1521 802.3-MIB IEEE 802.3 Repeater MIB Elective 1516 BRIDGE-MIB BRIDGE-MIB Elective 1493 NTPV3 Network Time Protocol (Version 3) Elective 1305 IP-MTU Path MTU Discovery Elective 1191 FINGER Finger Protocol Elective 1288 BOOTP Bootstrap Protocol Recommended 951,1497 NICNAME WhoIs Protocol Elective 954

[Note: an asterisk at the end of a line indicates a change from the
previous edition of this document.]

[Note: an asterisk at the end of a line indicates a change from the previous edition of this document.]

Internet Architecture Board Standards Track                    [Page 23]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 23] RFC 1920 Internet Standards March 1996

Applicability Statements:

Applicability Statements:

   PPP -- Point to Point Protocol is a method of sending IP over serial
   lines, which are a type of physical network.  It is anticipated that
   PPP will be advanced to the network-specifics standard protocol state
   in the future.

PPP -- Point to Point Protocol is a method of sending IP over serial lines, which are a type of physical network. It is anticipated that PPP will be advanced to the network-specifics standard protocol state in the future.

6.5.  Proposed Standard Protocols

6.5. Proposed Standard Protocols

Protocol   Name                                     Status          RFC
========   =====================================    ============== =====
WHOIS++M   How to Interact with a Whois++ Mesh      Elective       1914*
WHOIS++A   Architecture of Whois++ Index Service    Elective       1913*
DSN        Delivery Status Notifications            Elective       1894*
EMS-CODE   Enhanced Mail System Status Codes        Elective       1893*
MIME-RPT   Multipart/Report                         Elective       1892*
SMTP-DSN   SMTP Delivery Status Notifications       Elective       1891*
RTP-AV     RTP Audio/Video Profile                  Elective       1890*
RTP        Transport Protocol for Real-Time Apps    Elective       1889*
DNS-IPV6   DNS Extensions to support IPv6           Elective       1886*
ICMPv6     ICMPv6 for IPv6                          Elective       1885*
IPV6-Addr  IPv6 Addressing Architecture             Elective       1884*
IPV6       IPv6 Specification                       Elective       1883*
HTML       Hypertext Markup Language - 2.0          Elective       1866
SMTP-Pipe  SMTP Serv. Ext. for Command Pipelining   Elective       1854
MIME-Sec   MIME Object Security Services            Elective       1848
MIME-Encyp MIME: Signed and Encrypted               Elective       1847
WHOIS++    Architecture of the WHOIS++ service      Elective       1835
--------   Binding Protocols for ONC RPC Version 2  Elective       1833
XDR        External Data Representation Standard    Elective       1832
RPC        Remote Procedure Call Protocol V. 2      Elective       1831
--------   ESP DES-CBC Transform                    Ele/Req        1829
--------   IP Authentication using Keyed MD5        Ele/Req        1828
ESP        IP Encapsulating Security Payload        Ele/Req        1827
IPV6-AH    IP Authentication Header                 Ele/Req        1826
--------   Security Architecture for IP             Ele/Req        1825
RREQ       Requirements for IP Version 4 Routers    Elective       1812
URL        Relative Uniform Resource Locators       Elective       1808
CLDAP      Connection-less LDAP                     Elective       1798
OSPF-DC    Ext. OSPF to Support Demand Circuits     Elective       1793
TMUX       Transport Multiplexing Protocol          Elective       1692
TFTP-Opt   TFTP Options                             Elective       1784
TFTP-Blk   TFTP Blocksize Option                    Elective       1783
TFTP-Ext   TFTP Option Extension                    Elective       1782
OSI-Dir    OSI User Friendly Naming ...             Elective       1781
MIME-EDI   MIME Encapsulation of EDI Objects        Elective       1767
Lang-Tag   Tags for Identification of Languages     Elective       1766
XNSCP      PPP XNS IDP Control Protocol             Elective       1764

Protocol Name Status RFC ======== ===================================== ============== ===== WHOIS++M How to Interact with a Whois++ Mesh Elective 1914* WHOIS++A Architecture of Whois++ Index Service Elective 1913* DSN Delivery Status Notifications Elective 1894* EMS-CODE Enhanced Mail System Status Codes Elective 1893* MIME-RPT Multipart/Report Elective 1892* SMTP-DSN SMTP Delivery Status Notifications Elective 1891* RTP-AV RTP Audio/Video Profile Elective 1890* RTP Transport Protocol for Real-Time Apps Elective 1889* DNS-IPV6 DNS Extensions to support IPv6 Elective 1886* ICMPv6 ICMPv6 for IPv6 Elective 1885* IPV6-Addr IPv6 Addressing Architecture Elective 1884* IPV6 IPv6 Specification Elective 1883* HTML Hypertext Markup Language - 2.0 Elective 1866 SMTP-Pipe SMTP Serv. Ext. for Command Pipelining Elective 1854 MIME-Sec MIME Object Security Services Elective 1848 MIME-Encyp MIME: Signed and Encrypted Elective 1847 WHOIS++ Architecture of the WHOIS++ service Elective 1835 -------- Binding Protocols for ONC RPC Version 2 Elective 1833 XDR External Data Representation Standard Elective 1832 RPC Remote Procedure Call Protocol V. 2 Elective 1831 -------- ESP DES-CBC Transform Ele/Req 1829 -------- IP Authentication using Keyed MD5 Ele/Req 1828 ESP IP Encapsulating Security Payload Ele/Req 1827 IPV6-AH IP Authentication Header Ele/Req 1826 -------- Security Architecture for IP Ele/Req 1825 RREQ Requirements for IP Version 4 Routers Elective 1812 URL Relative Uniform Resource Locators Elective 1808 CLDAP Connection-less LDAP Elective 1798 OSPF-DC Ext. OSPF to Support Demand Circuits Elective 1793 TMUX Transport Multiplexing Protocol Elective 1692 TFTP-Opt TFTP Options Elective 1784 TFTP-Blk TFTP Blocksize Option Elective 1783 TFTP-Ext TFTP Option Extension Elective 1782 OSI-Dir OSI User Friendly Naming ... Elective 1781 MIME-EDI MIME Encapsulation of EDI Objects Elective 1767 Lang-Tag Tags for Identification of Languages Elective 1766 XNSCP PPP XNS IDP Control Protocol Elective 1764

Internet Architecture Board Standards Track                    [Page 24]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 24] RFC 1920 Internet Standards March 1996

BVCP       PPP Banyan Vines Control Protocol        Elective       1763
Print-MIB  Printer MIB                              Elective       1759
ATM-SIG    ATM Signaling Support for IP over ATM    Elective       1755
IPNG       Recommendation for IP Next Generation    Elective       1752
802.5-SSR  802.5 SSR MIB using SMIv2                Elective       1749
SDLCSMIv2  SNADLC SDLC MIB using SMIv2              Elective       1747
BGP4/IDRP  BGP4/IDRP for IP/OSPF Interaction        Elective       1745
AT-MIB     Appletalk MIB                            Elective       1742
MacMIME    MIME Encapsulation of Macintosh files    Elective       1740
URL        Uniform Resource Locators                Elective       1738
POP3-AUTH  POP3 AUTHentication command              Elective       1734
IMAP4-AUTH IMAP4 Authentication Mechanisms          Elective       1731
IMAP4      Internet Message Access Protocol V4      Elective       1730
PPP-MP     PPP Multilink Protocol                   Elective       1717
RDBMS-MIB  RDMS MIB - using SMIv2                   Elective       1697
MODEM-MIB  Modem MIB - using SMIv2                  Elective       1696
ATM-MIB    ATM Management Version 8.0 using SMIv2   Elective       1695
SNANAU-MIB SNA NAUs MIB using SMIv2                 Elective       1665
PPP-TRANS  PPP Reliable Transmission                Elective       1663
BGP-4-IMP  BGP-4 Roadmap and Implementation         Elective       1656
--------   Postmaster Convention X.400 Operations   Elective       1648
TN3270-En  TN3270 Enhancements                      Elective       1647
PPP-BCP    PPP Bridging Control Protocol            Elective       1638
UPS-MIB    UPS Management Information Base          Elective       1628
AAL5-MTU   Default IP MTU for use over ATM AAL5     Elective       1626
PPP-SONET  PPP over SONET/SDH                       Elective       1619
PPP-ISDN   PPP over ISDN                            Elective       1618
DNS-R-MIB  DNS Resolver MIB Extensions              Elective       1612
DNS-S-MIB  DNS Server MIB Extensions                Elective       1611
FR-MIB     Frame Relay Service MIB                  Elective       1604
PPP-X25    PPP in X.25                              Elective       1598
OSPF-NSSA  The OSPF NSSA Option                     Elective       1587
OSPF-Multi Multicast Extensions to OSPF             Elective       1584
SONET-MIB  MIB SONET/SDH Interface Type             Elective       1595
RIP-DC     Extensions to RIP to Support Demand Cir. Elective       1582
--------   Evolution of the Interfaces Group of MIB-II Elective    1573
PPP-LCP    PPP LCP Extensions                       Elective       1570
X500-MIB   X.500 Directory Monitoring MIB           Elective       1567
MAIL-MIB   Mail Monitoring MIB                      Elective       1566
NSM-MIB    Network Services Monitoring MIB          Elective       1565
CIPX       Compressing IPX Headers Over WAM Media   Elective       1553
IPXCP      PPP Internetworking Packet Exchange Control Elective    1552
DHCP-BOOTP Interoperation Between DHCP and BOOTP    Elective       1534
DHCP-BOOTP DHCP Options and BOOTP Vendor Extensions Elective       1533
BOOTP      Clarifications and Extensions BOOTP      Elective       1532
DHCP       Dynamic Host Configuration Protocol      Elective       1541
SRB-MIB    Source Routing Bridge MIB                Elective       1525
CIDR-STRA  CIDR Address Assignment...               Elective       1519

BVCP PPP Banyan Vines Control Protocol Elective 1763 Print-MIB Printer MIB Elective 1759 ATM-SIG ATM Signaling Support for IP over ATM Elective 1755 IPNG Recommendation for IP Next Generation Elective 1752 802.5-SSR 802.5 SSR MIB using SMIv2 Elective 1749 SDLCSMIv2 SNADLC SDLC MIB using SMIv2 Elective 1747 BGP4/IDRP BGP4/IDRP for IP/OSPF Interaction Elective 1745 AT-MIB Appletalk MIB Elective 1742 MacMIME MIME Encapsulation of Macintosh files Elective 1740 URL Uniform Resource Locators Elective 1738 POP3-AUTH POP3 AUTHentication command Elective 1734 IMAP4-AUTH IMAP4 Authentication Mechanisms Elective 1731 IMAP4 Internet Message Access Protocol V4 Elective 1730 PPP-MP PPP Multilink Protocol Elective 1717 RDBMS-MIB RDMS MIB - using SMIv2 Elective 1697 MODEM-MIB Modem MIB - using SMIv2 Elective 1696 ATM-MIB ATM Management Version 8.0 using SMIv2 Elective 1695 SNANAU-MIB SNA NAUs MIB using SMIv2 Elective 1665 PPP-TRANS PPP Reliable Transmission Elective 1663 BGP-4-IMP BGP-4 Roadmap and Implementation Elective 1656 -------- Postmaster Convention X.400 Operations Elective 1648 TN3270-En TN3270 Enhancements Elective 1647 PPP-BCP PPP Bridging Control Protocol Elective 1638 UPS-MIB UPS Management Information Base Elective 1628 AAL5-MTU Default IP MTU for use over ATM AAL5 Elective 1626 PPP-SONET PPP over SONET/SDH Elective 1619 PPP-ISDN PPP over ISDN Elective 1618 DNS-R-MIB DNS Resolver MIB Extensions Elective 1612 DNS-S-MIB DNS Server MIB Extensions Elective 1611 FR-MIB Frame Relay Service MIB Elective 1604 PPP-X25 PPP in X.25 Elective 1598 OSPF-NSSA The OSPF NSSA Option Elective 1587 OSPF-Multi Multicast Extensions to OSPF Elective 1584 SONET-MIB MIB SONET/SDH Interface Type Elective 1595 RIP-DC Extensions to RIP to Support Demand Cir. Elective 1582 -------- Evolution of the Interfaces Group of MIB-II Elective 1573 PPP-LCP PPP LCP Extensions Elective 1570 X500-MIB X.500 Directory Monitoring MIB Elective 1567 MAIL-MIB Mail Monitoring MIB Elective 1566 NSM-MIB Network Services Monitoring MIB Elective 1565 CIPX Compressing IPX Headers Over WAM Media Elective 1553 IPXCP PPP Internetworking Packet Exchange Control Elective 1552 DHCP-BOOTP Interoperation Between DHCP and BOOTP Elective 1534 DHCP-BOOTP DHCP Options and BOOTP Vendor Extensions Elective 1533 BOOTP Clarifications and Extensions BOOTP Elective 1532 DHCP Dynamic Host Configuration Protocol Elective 1541 SRB-MIB Source Routing Bridge MIB Elective 1525 CIDR-STRA CIDR Address Assignment... Elective 1519

Internet Architecture Board Standards Track                    [Page 25]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 25] RFC 1920 Internet Standards March 1996

CIDR-ARCH  CIDR Architecture...                     Elective       1518
CIDR-APP   CIDR Applicability Statement             Elective       1517
--------   802.3 MAU MIB                            Elective       1515
HOST-MIB   Host Resources MIB                       Elective       1514
--------   Token Ring Extensions to RMON MIB        Elective       1513
FDDI-MIB   FDDI Management Information Base         Elective       1512
KERBEROS   Kerberos Network Authentication Ser (V5) Elective       1510
GSSAPI     Generic Security Service API: C-bindings Elective       1509
GSSAPI     Generic Security Service Application...  Elective       1508
DASS       Distributed Authentication Security...   Elective       1507
--------   X.400 Use of Extended Character Sets     Elective       1502
HARPOON    Rules for Downgrading Messages...        Elective       1496
Mapping    MHS/RFC-822 Message Body Mapping         Elective       1495
Equiv      X.400/MIME Body Equivalences             Elective       1494
IDPR       Inter-Domain Policy Routing Protocol     Elective       1479
IDPR-ARCH  Architecture for IDPR                    Elective       1478
PPP/Bridge MIB Bridge PPP MIB                       Elective       1474
PPP/IP MIB  IP Network Control Protocol of PPP MIB  Elective       1473
PPP/SEC MIB Security Protocols of PPP MIB           Elective       1472
PPP/LCP MIB Link Control Protocol of PPP MIB        Elective       1471
X25-MIB    Multiprotocol Interconnect on X.25 MIB   Elective       1461
SNMPv2     Coexistence between SNMPv1 and SNMPv2    Elective       1452
SNMPv2     Management Information Base for SNMPv2   Elective       1450
SNMPv2     Transport Mappings for SNMPv2            Elective       1449
SNMPv2     Protocol Operations for SNMPv2           Elective       1448
SNMPv2     Conformance Statements for SNMPv2        Elective       1444
SNMPv2     Textual Conventions for SNMPv2           Elective       1443
SNMPv2     SMI for SNMPv2                           Elective       1442
SNMPv2     Introduction to SNMPv2                   Elective       1441
PEM-KEY    PEM - Key Certification                  Elective       1424
PEM-ALG    PEM - Algorithms, Modes, and Identifiers Elective       1423
PEM-CKM    PEM - Certificate-Based Key Management   Elective       1422
PEM-ENC    PEM - Message Encryption and Auth        Elective       1421
SNMP-IPX   SNMP over IPX                            Elective       1420
SNMP-AT    SNMP over AppleTalk                      Elective       1419
SNMP-OSI   SNMP over OSI                            Elective       1418
FTP-FTAM   FTP-FTAM Gateway Specification           Elective       1415
IDENT-MIB  Identification MIB                       Elective       1414
IDENT      Identification Protocol                  Elective       1413
DS3/E3-MIB DS3/E3 Interface Type                    Elective       1407
DS1/E1-MIB DS1/E1 Interface Type                    Elective       1406
BGP-OSPF   BGP OSPF Interaction                     Elective       1403
--------   Route Advertisement In BGP2 And BGP3     Elective       1397
SNMP-X.25  SNMP MIB Extension for X.25 Packet Layer Elective       1382
SNMP-LAPB  SNMP MIB Extension for X.25 LAPB         Elective       1381
PPP-ATCP   PPP AppleTalk Control Protocol           Elective       1378
PPP-OSINLCP PPP OSI Network Layer Control Protocol  Elective       1377
TABLE-MIB  IP Forwarding Table MIB                  Elective       1354

CIDR-ARCH CIDR Architecture... Elective 1518 CIDR-APP CIDR Applicability Statement Elective 1517 -------- 802.3 MAU MIB Elective 1515 HOST-MIB Host Resources MIB Elective 1514 -------- Token Ring Extensions to RMON MIB Elective 1513 FDDI-MIB FDDI Management Information Base Elective 1512 KERBEROS Kerberos Network Authentication Ser (V5) Elective 1510 GSSAPI Generic Security Service API: C-bindings Elective 1509 GSSAPI Generic Security Service Application... Elective 1508 DASS Distributed Authentication Security... Elective 1507 -------- X.400 Use of Extended Character Sets Elective 1502 HARPOON Rules for Downgrading Messages... Elective 1496 Mapping MHS/RFC-822 Message Body Mapping Elective 1495 Equiv X.400/MIME Body Equivalences Elective 1494 IDPR Inter-Domain Policy Routing Protocol Elective 1479 IDPR-ARCH Architecture for IDPR Elective 1478 PPP/Bridge MIB Bridge PPP MIB Elective 1474 PPP/IP MIB IP Network Control Protocol of PPP MIB Elective 1473 PPP/SEC MIB Security Protocols of PPP MIB Elective 1472 PPP/LCP MIB Link Control Protocol of PPP MIB Elective 1471 X25-MIB Multiprotocol Interconnect on X.25 MIB Elective 1461 SNMPv2 Coexistence between SNMPv1 and SNMPv2 Elective 1452 SNMPv2 Management Information Base for SNMPv2 Elective 1450 SNMPv2 Transport Mappings for SNMPv2 Elective 1449 SNMPv2 Protocol Operations for SNMPv2 Elective 1448 SNMPv2 Conformance Statements for SNMPv2 Elective 1444 SNMPv2 Textual Conventions for SNMPv2 Elective 1443 SNMPv2 SMI for SNMPv2 Elective 1442 SNMPv2 Introduction to SNMPv2 Elective 1441 PEM-KEY PEM - Key Certification Elective 1424 PEM-ALG PEM - Algorithms, Modes, and Identifiers Elective 1423 PEM-CKM PEM - Certificate-Based Key Management Elective 1422 PEM-ENC PEM - Message Encryption and Auth Elective 1421 SNMP-IPX SNMP over IPX Elective 1420 SNMP-AT SNMP over AppleTalk Elective 1419 SNMP-OSI SNMP over OSI Elective 1418 FTP-FTAM FTP-FTAM Gateway Specification Elective 1415 IDENT-MIB Identification MIB Elective 1414 IDENT Identification Protocol Elective 1413 DS3/E3-MIB DS3/E3 Interface Type Elective 1407 DS1/E1-MIB DS1/E1 Interface Type Elective 1406 BGP-OSPF BGP OSPF Interaction Elective 1403 -------- Route Advertisement In BGP2 And BGP3 Elective 1397 SNMP-X.25 SNMP MIB Extension for X.25 Packet Layer Elective 1382 SNMP-LAPB SNMP MIB Extension for X.25 LAPB Elective 1381 PPP-ATCP PPP AppleTalk Control Protocol Elective 1378 PPP-OSINLCP PPP OSI Network Layer Control Protocol Elective 1377 TABLE-MIB IP Forwarding Table MIB Elective 1354

Internet Architecture Board Standards Track                    [Page 26]

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SNMP-PARTY-MIB Administration of SNMP               Elective       1353
SNMP-SEC   SNMP Security Protocols                  Elective       1352
SNMP-ADMIN SNMP Administrative Model                Elective       1351
TOS        Type of Service in the Internet          Elective       1349
PPP-AUTH   PPP Authentication                       Elective       1334
PPP-LINK   PPP Link Quality Monitoring              Elective       1333
PPP-IPCP   PPP Control Protocol                     Elective       1332
-------    X.400 1988 to 1984 downgrading           Elective       1328
-------    Mapping between X.400(1988)              Elective       1327
TCP-EXT    TCP Extensions for High Performance      Elective       1323
FRAME-MIB  Management Information Base for Frame    Elective       1315
NETFAX     File Format for the Exchange of Images   Elective       1314
IARP       Inverse Address Resolution Protocol      Elective       1293
FDDI-MIB   FDDI-MIB                                 Elective       1285
-------    Encoding Network Addresses               Elective       1277
-------    Replication and Distributed Operations   Elective       1276
-------    COSINE and Internet X.500 Schema         Elective       1274
BGP-MIB    Border Gateway Protocol MIB (Version 3)  Elective       1269
ICMP-ROUT  ICMP Router Discovery Messages           Elective       1256
IPSO       DoD Security Options for IP              Elective       1108
OSI-UDP    OSI TS on UDP                            Elective       1240
STD-MIBs   Reassignment of Exp MIBs to Std MIBs     Elective       1239
IPX-IP     Tunneling IPX Traffic through IP Nets    Elective       1234
GINT-MIB   Extensions to the Generic-Interface MIB  Elective       1229
IS-IS      OSI IS-IS for TCP/IP Dual Environments   Elective       1195
IP-CMPRS   Compressing TCP/IP Headers               Elective       1144
NNTP       Network News Transfer Protocol           Elective        977

SNMP-PARTY-MIB Administration of SNMP Elective 1353 SNMP-SEC SNMP Security Protocols Elective 1352 SNMP-ADMIN SNMP Administrative Model Elective 1351 TOS Type of Service in the Internet Elective 1349 PPP-AUTH PPP Authentication Elective 1334 PPP-LINK PPP Link Quality Monitoring Elective 1333 PPP-IPCP PPP Control Protocol Elective 1332 ------- X.400 1988 to 1984 downgrading Elective 1328 ------- Mapping between X.400(1988) Elective 1327 TCP-EXT TCP Extensions for High Performance Elective 1323 FRAME-MIB Management Information Base for Frame Elective 1315 NETFAX File Format for the Exchange of Images Elective 1314 IARP Inverse Address Resolution Protocol Elective 1293 FDDI-MIB FDDI-MIB Elective 1285 ------- Encoding Network Addresses Elective 1277 ------- Replication and Distributed Operations Elective 1276 ------- COSINE and Internet X.500 Schema Elective 1274 BGP-MIB Border Gateway Protocol MIB (Version 3) Elective 1269 ICMP-ROUT ICMP Router Discovery Messages Elective 1256 IPSO DoD Security Options for IP Elective 1108 OSI-UDP OSI TS on UDP Elective 1240 STD-MIBs Reassignment of Exp MIBs to Std MIBs Elective 1239 IPX-IP Tunneling IPX Traffic through IP Nets Elective 1234 GINT-MIB Extensions to the Generic-Interface MIB Elective 1229 IS-IS OSI IS-IS for TCP/IP Dual Environments Elective 1195 IP-CMPRS Compressing TCP/IP Headers Elective 1144 NNTP Network News Transfer Protocol Elective 977

[Note: an asterisk at the end of a line indicates a change from the
previous edition of this document.]

[Note: an asterisk at the end of a line indicates a change from the previous edition of this document.]

[Note: Ele/Req indicates elective for use with IPv4 and required for use
with IPv6.]

[Note: Ele/Req indicates elective for use with IPv4 and required for use with IPv6.]

Applicability Statements:

Applicability Statements:

   OSPF - RFC 1370 is an applicability statement for OSPF.

OSPF - RFC 1370 is an applicability statement for OSPF.

Internet Architecture Board Standards Track                    [Page 27]

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6.6.  Telnet Options

6.6. Telnet Options

For convenience, all the Telnet Options are collected here with both
their state and status.

For convenience, all the Telnet Options are collected here with both their state and status.

Protocol   Name                           Number  State Status  RFC STD
========   =====================================  ===== ====== ==== ===
TOPT-BIN   Binary Transmission                 0  Std   Rec     856  27
TOPT-ECHO  Echo                                1  Std   Rec     857  28
TOPT-RECN  Reconnection                        2  Prop  Ele     ...
TOPT-SUPP  Suppress Go Ahead                   3  Std   Rec     858  29
TOPT-APRX  Approx Message Size Negotiation     4  Prop  Ele     ...
TOPT-STAT  Status                              5  Std   Rec     859  30
TOPT-TIM   Timing Mark                         6  Std   Rec     860  31
TOPT-REM   Remote Controlled Trans and Echo    7  Prop  Ele     726
TOPT-OLW   Output Line Width                   8  Prop  Ele     ...
TOPT-OPS   Output Page Size                    9  Prop  Ele     ...
TOPT-OCRD  Output Carriage-Return Disposition 10  Prop  Ele     652
TOPT-OHT   Output Horizontal Tabstops         11  Prop  Ele     653
TOPT-OHTD  Output Horizontal Tab Disposition  12  Prop  Ele     654
TOPT-OFD   Output Formfeed Disposition        13  Prop  Ele     655
TOPT-OVT   Output Vertical Tabstops           14  Prop  Ele     656
TOPT-OVTD  Output Vertical Tab Disposition    15  Prop  Ele     657
TOPT-OLD   Output Linefeed Disposition        16  Prop  Ele     658
TOPT-EXT   Extended ASCII                     17  Prop  Ele     698
TOPT-LOGO  Logout                             18  Prop  Ele     727
TOPT-BYTE  Byte Macro                         19  Prop  Ele     735
TOPT-DATA  Data Entry Terminal                20  Prop  Ele    1043
TOPT-SUP   SUPDUP                             21  Prop  Ele     736
TOPT-SUPO  SUPDUP Output                      22  Prop  Ele     749
TOPT-SNDL  Send Location                      23  Prop  Ele     779
TOPT-TERM  Terminal Type                      24  Prop  Ele    1091
TOPT-EOR   End of Record                      25  Prop  Ele     885
TOPT-TACACS  TACACS User Identification       26  Prop  Ele     927
TOPT-OM    Output Marking                     27  Prop  Ele     933
TOPT-TLN   Terminal Location Number           28  Prop  Ele     946
TOPT-3270  Telnet 3270 Regime                 29  Prop  Ele    1041
TOPT-X.3   X.3 PAD                            30  Prop  Ele    1053
TOPT-NAWS  Negotiate About Window Size        31  Prop  Ele    1073
TOPT-TS    Terminal Speed                     32  Prop  Ele    1079
TOPT-RFC   Remote Flow Control                33  Prop  Ele    1372
TOPT-LINE  Linemode                           34  Draft Ele    1184
TOPT-XDL   X Display Location                 35  Prop  Ele    1096
TOPT-ENVIR Telnet Environment Option          36  Hist  Not    1408
TOPT-AUTH  Telnet Authentication Option       37  Exp   Ele    1416
TOPT-ENVIR Telnet Environment Option          39  Prop  Ele    1572
TOPT-EXTOP Extended-Options-List             255  Std   Rec     861  32

Protocol Name Number State Status RFC STD ======== ===================================== ===== ====== ==== === TOPT-BIN Binary Transmission 0 Std Rec 856 27 TOPT-ECHO Echo 1 Std Rec 857 28 TOPT-RECN Reconnection 2 Prop Ele ... TOPT-SUPP Suppress Go Ahead 3 Std Rec 858 29 TOPT-APRX Approx Message Size Negotiation 4 Prop Ele ... TOPT-STAT Status 5 Std Rec 859 30 TOPT-TIM Timing Mark 6 Std Rec 860 31 TOPT-REM Remote Controlled Trans and Echo 7 Prop Ele 726 TOPT-OLW Output Line Width 8 Prop Ele ... TOPT-OPS Output Page Size 9 Prop Ele ... TOPT-OCRD Output Carriage-Return Disposition 10 Prop Ele 652 TOPT-OHT Output Horizontal Tabstops 11 Prop Ele 653 TOPT-OHTD Output Horizontal Tab Disposition 12 Prop Ele 654 TOPT-OFD Output Formfeed Disposition 13 Prop Ele 655 TOPT-OVT Output Vertical Tabstops 14 Prop Ele 656 TOPT-OVTD Output Vertical Tab Disposition 15 Prop Ele 657 TOPT-OLD Output Linefeed Disposition 16 Prop Ele 658 TOPT-EXT Extended ASCII 17 Prop Ele 698 TOPT-LOGO Logout 18 Prop Ele 727 TOPT-BYTE Byte Macro 19 Prop Ele 735 TOPT-DATA Data Entry Terminal 20 Prop Ele 1043 TOPT-SUP SUPDUP 21 Prop Ele 736 TOPT-SUPO SUPDUP Output 22 Prop Ele 749 TOPT-SNDL Send Location 23 Prop Ele 779 TOPT-TERM Terminal Type 24 Prop Ele 1091 TOPT-EOR End of Record 25 Prop Ele 885 TOPT-TACACS TACACS User Identification 26 Prop Ele 927 TOPT-OM Output Marking 27 Prop Ele 933 TOPT-TLN Terminal Location Number 28 Prop Ele 946 TOPT-3270 Telnet 3270 Regime 29 Prop Ele 1041 TOPT-X.3 X.3 PAD 30 Prop Ele 1053 TOPT-NAWS Negotiate About Window Size 31 Prop Ele 1073 TOPT-TS Terminal Speed 32 Prop Ele 1079 TOPT-RFC Remote Flow Control 33 Prop Ele 1372 TOPT-LINE Linemode 34 Draft Ele 1184 TOPT-XDL X Display Location 35 Prop Ele 1096 TOPT-ENVIR Telnet Environment Option 36 Hist Not 1408 TOPT-AUTH Telnet Authentication Option 37 Exp Ele 1416 TOPT-ENVIR Telnet Environment Option 39 Prop Ele 1572 TOPT-EXTOP Extended-Options-List 255 Std Rec 861 32

Internet Architecture Board Standards Track                    [Page 28]

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Internet Architecture Board Standards Track [Page 28] RFC 1920 Internet Standards March 1996

[Note: an asterisk at the end of a line indicates a change from the
previous edition of this document.]

[Note: an asterisk at the end of a line indicates a change from the previous edition of this document.]

6.7.  Experimental Protocols

6.7. Experimental Protocols

All Experimental protocols have the Limited Use status.

All Experimental protocols have the Limited Use status.

Protocol   Name                                                     RFC
========   =====================================                   =====
MIME-VP    Voice Profile for Internet Mail                         1911*
SNMPV2SM   User-based Security Model for SNMPv2                    1910*
SNMPV2AI   SNMPv2 Administrative Infrastructure                    1909*
SNMPV2CB   Introduction to Community-based SNMPv2                  1901*
-------    IPv6 Testing Address Allocation                         1897*
DNS-LOC    Location Information in the DNS                         1876*
SGML-MT    SGML Media Types                                        1874*
CONT-MT    Access Type Content-ID                                  1873*
RELAT-MT   Multipart/Related                                       1872*
UNARP      ARP Extension - UNARP                                   1868
-------    Form-based File Upload in HTML                          1867
-------    BGP/IDRP Route Server Alternative                       1863
-------    IP Authentication using Keyed SHA                       1852
ESP3DES    ESP Triple DES Transform                                1851
-------    SMTP 521 Reply Code                                     1846
-------    SMTP Serv. Ext. for Checkpoint/Restart                  1845
-------    X.500 Mapping X.400 and RFC 822 Addresses               1838
-------    Tables and Subtrees in the X.500 Directory              1837
-------    O/R Address hierarchy in X.500                          1836
-------    SMTP Serv. Ext. Large and Binary MIME Msgs.             1830
ST2        Stream Protocol Version 2                               1819
-------    Content-Disposition Header                              1806
-------    Schema Publishing in X.500 Directory                    1804
-------    X.400-MHS use X.500 to support X.400-MHS Routing        1801
-------    Class A Subnet Experiment                               1797
TCP/IPXMIB TCP/IPX Connection Mib Specification                    1792
-------    TCP And UDP Over IPX Networks With Fixed Path MTU       1791
ICMP-DM    ICMP Domain Name Messages                               1788
CLNP-MULT  Host Group Extensions for CLNP Multicasting             1768
OSPF-OVFL  OSPF Database Overflow                                  1765
RWP        Remote Write ProtocolL - Version 1.0                    1756
NARP       NBMA Address Resolution Protocol                        1735
DNS-DEBUG  Tools for DNS debugging                                 1713
DNS-ENCODE DNS Encoding of Geographical Location                   1712
TCP-POS    An Extension to TCP: Partial Order Service              1693
-------    DNS to Distribute RFC1327 Mail Address Mapping Tables   1664
T/TCP      TCP Extensions for Transactions                         1644
UTF-7      A Mail-Safe Transformation Format of Unicode            1642
MIME-UNI   Using Unicode with MIME                                 1641

Protocol Name RFC ======== ===================================== ===== MIME-VP Voice Profile for Internet Mail 1911* SNMPV2SM User-based Security Model for SNMPv2 1910* SNMPV2AI SNMPv2 Administrative Infrastructure 1909* SNMPV2CB Introduction to Community-based SNMPv2 1901* ------- IPv6 Testing Address Allocation 1897* DNS-LOC Location Information in the DNS 1876* SGML-MT SGML Media Types 1874* CONT-MT Access Type Content-ID 1873* RELAT-MT Multipart/Related 1872* UNARP ARP Extension - UNARP 1868 ------- Form-based File Upload in HTML 1867 ------- BGP/IDRP Route Server Alternative 1863 ------- IP Authentication using Keyed SHA 1852 ESP3DES ESP Triple DES Transform 1851 ------- SMTP 521 Reply Code 1846 ------- SMTP Serv. Ext. for Checkpoint/Restart 1845 ------- X.500 Mapping X.400 and RFC 822 Addresses 1838 ------- Tables and Subtrees in the X.500 Directory 1837 ------- O/R Address hierarchy in X.500 1836 ------- SMTP Serv. Ext. Large and Binary MIME Msgs. 1830 ST2 Stream Protocol Version 2 1819 ------- Content-Disposition Header 1806 ------- Schema Publishing in X.500 Directory 1804 ------- X.400-MHS use X.500 to support X.400-MHS Routing 1801 ------- Class A Subnet Experiment 1797 TCP/IPXMIB TCP/IPX Connection Mib Specification 1792 ------- TCP And UDP Over IPX Networks With Fixed Path MTU 1791 ICMP-DM ICMP Domain Name Messages 1788 CLNP-MULT Host Group Extensions for CLNP Multicasting 1768 OSPF-OVFL OSPF Database Overflow 1765 RWP Remote Write ProtocolL - Version 1.0 1756 NARP NBMA Address Resolution Protocol 1735 DNS-DEBUG Tools for DNS debugging 1713 DNS-ENCODE DNS Encoding of Geographical Location 1712 TCP-POS An Extension to TCP: Partial Order Service 1693 ------- DNS to Distribute RFC1327 Mail Address Mapping Tables 1664 T/TCP TCP Extensions for Transactions 1644 UTF-7 A Mail-Safe Transformation Format of Unicode 1642 MIME-UNI Using Unicode with MIME 1641

Internet Architecture Board Standards Track                    [Page 29]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 29] RFC 1920 Internet Standards March 1996

FOOBAR     FTP Operation Over Big Address Records                  1639
X500-CHART Charting Networks in the X.500 Directory                1609
X500-DIR   Representing IP Information in the X.500 Directory      1608
SNMP-DPI   SNMP Distributed Protocol Interface                     1592
CLNP-TUBA  Use of ISO CLNP in TUBA Environments                    1561
REM-PRINT  TPC.INT Subdomain Remote Printing - Technical           1528
EHF-MAIL   Encoding Header Field for Internet Messages             1505
REM-PRT    An Experiment in Remote Printing                        1486
RAP        Internet Route Access Protocol                          1476
TP/IX      TP/IX: The Next Internet                                1475
X400       Routing Coordination for X.400 Services                 1465
DNS        Storing Arbitrary Attributes in DNS                     1464
IRCP       Internet Relay Chat Protocol                            1459
TOS-LS     Link Security TOS                                       1455
SIFT/UFT   Sender-Initiated/Unsolicited File Transfer              1440
DIR-ARP    Directed ARP                                            1433
TEL-SPX    Telnet Authentication: SPX                              1412
TEL-KER    Telnet Authentication: Kerberos V4                      1411
MAP-MAIL   X.400 Mapping and Mail-11                               1405
TRACE-IP   Traceroute Using an IP Option                           1393
DNS-IP     Experiment in DNS Based IP Routing                      1383
RMCP       Remote Mail Checking Protocol                           1339
TCP-HIPER  TCP Extensions for High Performance                     1323
MSP2       Message Send Protocol 2                                 1312
DSLCP      Dynamically Switched Link Control                       1307
--------   X.500 and Domains                                       1279
IN-ENCAP   Internet Encapsulation Protocol                         1241
CLNS-MIB   CLNS-MIB                                                1238
CFDP       Coherent File Distribution Protocol                     1235
SNMP-DPI   SNMP Distributed Program Interface                      1228
IP-AX.25   IP Encapsulation of AX.25 Frames                        1226
ALERTS     Managing Asynchronously Generated Alerts                1224
MPP        Message Posting Protocol                                1204
SNMP-BULK  Bulk Table Retrieval with the SNMP                      1187
DNS-RR     New DNS RR Definitions                                  1183
IMAP2      Interactive Mail Access Protocol                        1176
NTP-OSI    NTP over OSI Remote Operations                          1165
DMF-MAIL   Digest Message Format for Mail                          1153
RDP        Reliable Data Protocol                              908,1151
TCP-ACO    TCP Alternate Checksum Option                           1146
IP-DVMRP   IP Distance Vector Multicast Routing                    1075
VMTP       Versatile Message Transaction Protocol                  1045
COOKIE-JAR Authentication Scheme                                   1004
NETBLT     Bulk Data Transfer Protocol                              998
IRTP       Internet Reliable Transaction Protocol                   938
LDP        Loader Debugger Protocol                                 909
RLP        Resource Location Protocol                               887
NVP-II     Network Voice Protocol                              ISI-memo

FOOBAR FTP Operation Over Big Address Records 1639 X500-CHART Charting Networks in the X.500 Directory 1609 X500-DIR Representing IP Information in the X.500 Directory 1608 SNMP-DPI SNMP Distributed Protocol Interface 1592 CLNP-TUBA Use of ISO CLNP in TUBA Environments 1561 REM-PRINT TPC.INT Subdomain Remote Printing - Technical 1528 EHF-MAIL Encoding Header Field for Internet Messages 1505 REM-PRT An Experiment in Remote Printing 1486 RAP Internet Route Access Protocol 1476 TP/IX TP/IX: The Next Internet 1475 X400 Routing Coordination for X.400 Services 1465 DNS Storing Arbitrary Attributes in DNS 1464 IRCP Internet Relay Chat Protocol 1459 TOS-LS Link Security TOS 1455 SIFT/UFT Sender-Initiated/Unsolicited File Transfer 1440 DIR-ARP Directed ARP 1433 TEL-SPX Telnet Authentication: SPX 1412 TEL-KER Telnet Authentication: Kerberos V4 1411 MAP-MAIL X.400 Mapping and Mail-11 1405 TRACE-IP Traceroute Using an IP Option 1393 DNS-IP Experiment in DNS Based IP Routing 1383 RMCP Remote Mail Checking Protocol 1339 TCP-HIPER TCP Extensions for High Performance 1323 MSP2 Message Send Protocol 2 1312 DSLCP Dynamically Switched Link Control 1307 -------- X.500 and Domains 1279 IN-ENCAP Internet Encapsulation Protocol 1241 CLNS-MIB CLNS-MIB 1238 CFDP Coherent File Distribution Protocol 1235 SNMP-DPI SNMP Distributed Program Interface 1228 IP-AX.25 IP Encapsulation of AX.25 Frames 1226 ALERTS Managing Asynchronously Generated Alerts 1224 MPP Message Posting Protocol 1204 SNMP-BULK Bulk Table Retrieval with the SNMP 1187 DNS-RR New DNS RR Definitions 1183 IMAP2 Interactive Mail Access Protocol 1176 NTP-OSI NTP over OSI Remote Operations 1165 DMF-MAIL Digest Message Format for Mail 1153 RDP Reliable Data Protocol 908,1151 TCP-ACO TCP Alternate Checksum Option 1146 IP-DVMRP IP Distance Vector Multicast Routing 1075 VMTP Versatile Message Transaction Protocol 1045 COOKIE-JAR Authentication Scheme 1004 NETBLT Bulk Data Transfer Protocol 998 IRTP Internet Reliable Transaction Protocol 938 LDP Loader Debugger Protocol 909 RLP Resource Location Protocol 887 NVP-II Network Voice Protocol ISI-memo

Internet Architecture Board Standards Track                    [Page 30]

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Internet Architecture Board Standards Track [Page 30] RFC 1920 Internet Standards March 1996

PVP        Packet Video Protocol                               ISI-memo

PVP Packet Video Protocol ISI-memo

[Note: an asterisk at the end of a line indicates a change from the
previous edition of this document.]

[Note: an asterisk at the end of a line indicates a change from the previous edition of this document.]

Internet Architecture Board Standards Track                    [Page 31]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 31] RFC 1920 Internet Standards March 1996

6.8.  Informational Protocols

6.8. Informational Protocols

Information protocols have no status.

Information protocols have no status.

Protocol   Name                                                     RFC
=======    ====================================                    =====
CYBERCASH  CyberCash Credit Card Protocol Version 0.8              1898*
--------   text/enriched MIME Content-type                         1896*
--------   Application/CALS-1840 Content-type                      1895*
--------   PPP IPCP Extensions for Name Server Addresses           1877*
SNPP       Simple Network Paging Protocol - Version 2              1861
--------   ISO Transport Class 2 Non-use Explicit Flow Control     1859
           over TCP RFC1006 extension
--------   IP in IP Tunneling                                      1853
--------   PPP Network Control Protocol for LAN Extension          1841
TESS       The Exponential Security System                         1824
NFSV3      NFS Version 3 Protocol Specification                    1813
--------   A Format for Bibliographic Records                      1807
SDMD       IPv4 Option for Sender Directed MD Delivery             1770
SNTP       Simple Network Time Protocol                            1769
SNOOP      Snoop Version 2 Packet Capture File Format              1761
BINHEX     MIME Content Type for BinHex Encoded Files              1741
RWHOIS     Referral Whois Protocol                                 1714
DNS-NSAP   DNS NSAP Resource Records                               1706
RADIO-PAGE TPC.INT Subdomain: Radio Paging -- Technical Procedures 1703
GRE-IPv4   Generic Routing Encapsulation over IPv4                 1702
GRE        Generic Routing Encapsulatio                            1701
IPXWAN     Novell IPX Over Various WAN Media                       1634
ADSNA-IP   Advanced SNA/IP: A Simple SNA Transport Protocol        1538
AUBR       Appletalk Update-Based Routing Protocol...              1504
TACACS     Terminal Access Control Protocol                        1492
SUN-NFS    Network File System Protocol                            1094
SUN-RPC    Remote Procedure Call Protocol Version 2                1057
GOPHER     The Internet Gopher Protocol                            1436
-------    Data Link Switching: Switch-to-Switch Protocol          1434
LISTSERV   Listserv Distribute Protocol                            1429
-------    Replication Requirements                                1275
PCMAIL     Pcmail Transport Protocol                               1056
MTP        Multicast Transport Protocol                            1301
BSD Login  BSD Login                                               1282
DIXIE      DIXIE Protocol Specification                            1249
IP-X.121   IP to X.121 Address Mapping for DDN                     1236
OSI-HYPER  OSI and LLC1 on HYPERchannel                            1223
HAP2       Host Access Protocol                                    1221
SUBNETASGN On the Assignment of Subnet Numbers                     1219
SNMP-TRAPS Defining Traps for use with SNMP                        1215
DAS        Directory Assistance Service                            1202
MD4        MD4 Message Digest Algorithm                            1186

Protocol Name RFC ======= ==================================== ===== CYBERCASH CyberCash Credit Card Protocol Version 0.8 1898* -------- text/enriched MIME Content-type 1896* -------- Application/CALS-1840 Content-type 1895* -------- PPP IPCP Extensions for Name Server Addresses 1877* SNPP Simple Network Paging Protocol - Version 2 1861 -------- ISO Transport Class 2 Non-use Explicit Flow Control 1859 over TCP RFC1006 extension -------- IP in IP Tunneling 1853 -------- PPP Network Control Protocol for LAN Extension 1841 TESS The Exponential Security System 1824 NFSV3 NFS Version 3 Protocol Specification 1813 -------- A Format for Bibliographic Records 1807 SDMD IPv4 Option for Sender Directed MD Delivery 1770 SNTP Simple Network Time Protocol 1769 SNOOP Snoop Version 2 Packet Capture File Format 1761 BINHEX MIME Content Type for BinHex Encoded Files 1741 RWHOIS Referral Whois Protocol 1714 DNS-NSAP DNS NSAP Resource Records 1706 RADIO-PAGE TPC.INT Subdomain: Radio Paging -- Technical Procedures 1703 GRE-IPv4 Generic Routing Encapsulation over IPv4 1702 GRE Generic Routing Encapsulatio 1701 IPXWAN Novell IPX Over Various WAN Media 1634 ADSNA-IP Advanced SNA/IP: A Simple SNA Transport Protocol 1538 AUBR Appletalk Update-Based Routing Protocol... 1504 TACACS Terminal Access Control Protocol 1492 SUN-NFS Network File System Protocol 1094 SUN-RPC Remote Procedure Call Protocol Version 2 1057 GOPHER The Internet Gopher Protocol 1436 ------- Data Link Switching: Switch-to-Switch Protocol 1434 LISTSERV Listserv Distribute Protocol 1429 ------- Replication Requirements 1275 PCMAIL Pcmail Transport Protocol 1056 MTP Multicast Transport Protocol 1301 BSD Login BSD Login 1282 DIXIE DIXIE Protocol Specification 1249 IP-X.121 IP to X.121 Address Mapping for DDN 1236 OSI-HYPER OSI and LLC1 on HYPERchannel 1223 HAP2 Host Access Protocol 1221 SUBNETASGN On the Assignment of Subnet Numbers 1219 SNMP-TRAPS Defining Traps for use with SNMP 1215 DAS Directory Assistance Service 1202 MD4 MD4 Message Digest Algorithm 1186

Internet Architecture Board Standards Track                    [Page 32]

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Internet Architecture Board Standards Track [Page 32] RFC 1920 Internet Standards March 1996

LPDP       Line Printer Daemon Protocol                            1179

LPDP Line Printer Daemon Protocol 1179

[Note: an asterisk at the end of a line indicates a change from the
previous edition of this document.]

[Note: an asterisk at the end of a line indicates a change from the previous edition of this document.]

6.9.  Historic Protocols

6.9. Historic Protocols

All Historic protocols have Not Recommended status.

All Historic protocols have Not Recommended status.

Protocol   Name                                                RFC  STD
========   =====================================              ===== ===

Protocol Name RFC STD ======== ===================================== ===== ===

SNMPv2     Manager-to-Manager MIB                   Elective  1451     *
SNMPv2     Party MIB for SNMPv2                     Elective  1447     *
SNMPv2     Security Protocols for SNMPv2            Elective  1446     *
SNMPv2     Administrative Model for SNMPv2          Elective  1445     *
RIP        Routing Information Protocol             Ele       1058  34 *
--------   Mapping full 822 to Restricted 822                 1137
BGP3       Border Gateway Protocol 3 (BGP-3)             1267,1268
--------   Gateway Requirements                      Req      1009   4
EGP        Exterior Gateway Protocol                 Rec       904  18
SNMP-MUX   SNMP MUX Protocol and MIB                          1227
OIM-MIB-II OSI Internet Management: MIB-II                    1214
IMAP3      Interactive Mail Access Protocol Version 3         1203
SUN-RPC    Remote Procedure Call Protocol Version 1           1050
802.4-MIP  IEEE 802.4 Token Bus MIB                           1230
CMOT       Common Management Information Services             1189
--------   Mail Privacy: Procedures                           1113
--------   Mail Privacy: Key Management                       1114
--------   Mail Privacy: Algorithms                           1115
NFILE      A File Access Protocol                             1037
HOSTNAME   HOSTNAME Protocol                                   953
SFTP       Simple File Transfer Protocol                       913
SUPDUP     SUPDUP Protocol                                     734
BGP        Border Gateway Protocol                       1163,1164
MIB-I      MIB-I                                              1156
SGMP       Simple Gateway Monitoring Protocol                 1028
HEMS       High Level Entity Management Protocol              1021
STATSRV    Statistics Server                                   996
POP2       Post Office Protocol, Version 2                     937
RATP       Reliable Asynchronous Transfer Protocol             916
HFEP       Host - Front End Protocol                           929
THINWIRE   Thinwire Protocol                                   914
HMP        Host Monitoring Protocol                            869
GGP        Gateway Gateway Protocol                            823
RTELNET    Remote Telnet Service                               818
CLOCK      DCNET Time Server Protocol                          778
MPM        Internet Message Protocol                           759

SNMPv2 Manager-to-Manager MIB Elective 1451 * SNMPv2 Party MIB for SNMPv2 Elective 1447 * SNMPv2 Security Protocols for SNMPv2 Elective 1446 * SNMPv2 Administrative Model for SNMPv2 Elective 1445 * RIP Routing Information Protocol Ele 1058 34 * -------- Mapping full 822 to Restricted 822 1137 BGP3 Border Gateway Protocol 3 (BGP-3) 1267,1268 -------- Gateway Requirements Req 1009 4 EGP Exterior Gateway Protocol Rec 904 18 SNMP-MUX SNMP MUX Protocol and MIB 1227 OIM-MIB-II OSI Internet Management: MIB-II 1214 IMAP3 Interactive Mail Access Protocol Version 3 1203 SUN-RPC Remote Procedure Call Protocol Version 1 1050 802.4-MIP IEEE 802.4 Token Bus MIB 1230 CMOT Common Management Information Services 1189 -------- Mail Privacy: Procedures 1113 -------- Mail Privacy: Key Management 1114 -------- Mail Privacy: Algorithms 1115 NFILE A File Access Protocol 1037 HOSTNAME HOSTNAME Protocol 953 SFTP Simple File Transfer Protocol 913 SUPDUP SUPDUP Protocol 734 BGP Border Gateway Protocol 1163,1164 MIB-I MIB-I 1156 SGMP Simple Gateway Monitoring Protocol 1028 HEMS High Level Entity Management Protocol 1021 STATSRV Statistics Server 996 POP2 Post Office Protocol, Version 2 937 RATP Reliable Asynchronous Transfer Protocol 916 HFEP Host - Front End Protocol 929 THINWIRE Thinwire Protocol 914 HMP Host Monitoring Protocol 869 GGP Gateway Gateway Protocol 823 RTELNET Remote Telnet Service 818 CLOCK DCNET Time Server Protocol 778 MPM Internet Message Protocol 759

Internet Architecture Board Standards Track                    [Page 33]

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Internet Architecture Board Standards Track [Page 33] RFC 1920 Internet Standards March 1996

NETRJS     Remote Job Service                                  740
NETED      Network Standard Text Editor                        569
RJE        Remote Job Entry                                    407
XNET       Cross Net Debugger                              IEN-158
NAMESERVER Host Name Server Protocol                       IEN-116
MUX        Multiplexing Protocol                            IEN-90
GRAPHICS   Graphics Protocol                             NIC-24308

NETRJS Remote Job Service 740 NETED Network Standard Text Editor 569 RJE Remote Job Entry 407 XNET Cross Net Debugger IEN-158 NAMESERVER Host Name Server Protocol IEN-116 MUX Multiplexing Protocol IEN-90 GRAPHICS Graphics Protocol NIC-24308

[Note: an asterisk at the end of a line indicates a change from the
previous edition of this document.]

[Note: an asterisk at the end of a line indicates a change from the previous edition of this document.]

Internet Architecture Board Standards Track                    [Page 34]

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Internet Architecture Board Standards Track [Page 34] RFC 1920 Internet Standards March 1996

6.10.  Obsolete Protocols

6.10. Obsolete Protocols

Some of the protocols listed in this memo are described in RFCs that are
obsoleted by newer RFCs.  "Obsolete" or "obsoleted" is not an official
state or status of protocols.  This subsection is for information only.

Some of the protocols listed in this memo are described in RFCs that are obsoleted by newer RFCs. "Obsolete" or "obsoleted" is not an official state or status of protocols. This subsection is for information only.

While it may seem to be obviously wrong to have an obsoleted RFC in the
list of standards, there may be cases when an older standard is in the
process of being replaced.  This process may take a year or two.

While it may seem to be obviously wrong to have an obsoleted RFC in the list of standards, there may be cases when an older standard is in the process of being replaced. This process may take a year or two.

Many obsoleted protocols are of little interest and are dropped from
this memo altogether.  Some obsoleted protocols have received enough
recognition that it seems appropriate to list them under their current
status and with the following reference to their current replacement.

Many obsoleted protocols are of little interest and are dropped from this memo altogether. Some obsoleted protocols have received enough recognition that it seems appropriate to list them under their current status and with the following reference to their current replacement.

RFC            RFC   Status     Title                               *
====           ====  =========  =================================== =
1305 obsoletes 1119  Stan/Rec   Network Time Protocol version 2
1390 obsoletes 1188  Draf/Elec  Transmission of IP and ARP over FDDI*
1533 obsoletes 1497  Draf/Rec   BOOTP Vendor Information Extensions
1542 obsoletes 1532  Prop/Elec  Extensions for Bootstrap Protocol   *
1573 obsoletes 1229  Prop/Elec  Ext. to the Generic-Interface MIB
1773 obsoletes 1656  Prop/Elec  BGP-4 Protocol Document             *
1902 obsoletes 1442  Prop/Elec  SMI for SNMPv2                      *
1903 obsoletes 1443  Prop/Elec  Textual Conventions for SNMPv2      *
1904 obsoletes 1444  Prop/Elec  Conformance Statements for SNMPv2   *
1905 obsoletes 1448  Prop/Elec  Protocol Operations for SNMPv2      *
1906 obsoletes 1449  Prop/Elec  Transport Mappings for SNMPv2       *
1907 obsoletes 1450  Prop/Elec  MIB for SNMPv2                      *
1908 obsoletes 1452  Prop/Elec  Coexistence between SNMPv1 & SNMPv2 *
1320 obsoletes 1186  Info/      The MD4 Message Digest Algorithm
1529 obsoletes 1486  Expe/Limi  An Experiment in Remote Printing    *
1592 obsoletes 1228  Expe/Limi  SNMP Distributed Protocol Interface *
1057 obsoletes 1050  Hist/Not   RPC: Remote Procedure Call Protocol
1158 obsoletes 1156  Hist/Not   Management Information Base - I     *
1267 obsoletes 1163  Hist/Not   A Border Gateway Protocol (BGP)
1268 obsoletes 1164  Hist/Not   Border Gateway Protocol 3 (BGP-3)
1421 obsoletes 1113  Hist/Not   PEM - Part I
1422 obsoletes 1114  Hist/Not   PEM - Part II
1423 obsoletes 1115  Hist/Not   PEM - Part III
1655 obsoletes 1268  Hist/Not   Application of the BGP              *
1716 obsoletes 1009  Hist/Not   Towards Requirements for IP Routers *

RFC RFC Status Title * ==== ==== ========= =================================== = 1305 obsoletes 1119 Stan/Rec Network Time Protocol version 2 1390 obsoletes 1188 Draf/Elec Transmission of IP and ARP over FDDI* 1533 obsoletes 1497 Draf/Rec BOOTP Vendor Information Extensions 1542 obsoletes 1532 Prop/Elec Extensions for Bootstrap Protocol * 1573 obsoletes 1229 Prop/Elec Ext. to the Generic-Interface MIB 1773 obsoletes 1656 Prop/Elec BGP-4 Protocol Document * 1902 obsoletes 1442 Prop/Elec SMI for SNMPv2 * 1903 obsoletes 1443 Prop/Elec Textual Conventions for SNMPv2 * 1904 obsoletes 1444 Prop/Elec Conformance Statements for SNMPv2 * 1905 obsoletes 1448 Prop/Elec Protocol Operations for SNMPv2 * 1906 obsoletes 1449 Prop/Elec Transport Mappings for SNMPv2 * 1907 obsoletes 1450 Prop/Elec MIB for SNMPv2 * 1908 obsoletes 1452 Prop/Elec Coexistence between SNMPv1 & SNMPv2 * 1320 obsoletes 1186 Info/ The MD4 Message Digest Algorithm 1529 obsoletes 1486 Expe/Limi An Experiment in Remote Printing * 1592 obsoletes 1228 Expe/Limi SNMP Distributed Protocol Interface * 1057 obsoletes 1050 Hist/Not RPC: Remote Procedure Call Protocol 1158 obsoletes 1156 Hist/Not Management Information Base - I * 1267 obsoletes 1163 Hist/Not A Border Gateway Protocol (BGP) 1268 obsoletes 1164 Hist/Not Border Gateway Protocol 3 (BGP-3) 1421 obsoletes 1113 Hist/Not PEM - Part I 1422 obsoletes 1114 Hist/Not PEM - Part II 1423 obsoletes 1115 Hist/Not PEM - Part III 1655 obsoletes 1268 Hist/Not Application of the BGP * 1716 obsoletes 1009 Hist/Not Towards Requirements for IP Routers *

Thanks to Lynn Wheeler for compiling the information in this subsection.

Thanks to Lynn Wheeler for compiling the information in this subsection.

[Note: an asterisk at the end of a line indicates a change from the
previous edition of this document.]

[Note: an asterisk at the end of a line indicates a change from the previous edition of this document.]

Internet Architecture Board Standards Track                    [Page 35]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 35] RFC 1920 Internet Standards March 1996

7.  Contacts

7. Contacts

7.1.  IAB, IETF, and IRTF Contacts

7.1. IAB, IETF, and IRTF Contacts

   7.1.1.  Internet Architecture Board (IAB) Contact

7.1.1. Internet Architecture Board (IAB) Contact

   Please send your comments about this list of protocols and especially
   about the Draft Standard Protocols to the Internet Architecture Board
   care of Abel Winerib, IAB Executive Director.

Please send your comments about this list of protocols and especially about the Draft Standard Protocols to the Internet Architecture Board care of Abel Winerib, IAB Executive Director.

      Contacts:

Contacts:

         Abel Winerib
         Executive Director of the IAB
         Intel, JF2-64
         2111 NE 25th Avenue
         Hillsboro, OR 97124

Abel Winerib Executive Director of the IAB Intel, JF2-64 2111 NE 25th Avenue Hillsboro, OR 97124

         1-503-696-8972

1-503-696-8972

         AWeinrib@ibeam.jf.intel.com

AWeinrib@ibeam.jf.intel.com

         Brian E. Carpenter
         Chair of the IAB
         CERN
         European Laboratory for Particle Physics
         1211 Geneva 23
         Switzerland

Brian E. Carpenter Chair of the IAB CERN European Laboratory for Particle Physics 1211 Geneva 23 Switzerland

         +41 22 767-4967

+41 22 767-4967

         brian@dxcoms.cern.ch

brian@dxcoms.cern.ch

   7.1.2.  Internet Engineering Task Force (IETF) Contact

7.1.2. Internet Engineering Task Force (IETF) Contact

      Contacts:

Contacts:

         Fred Baker
         Chair of the IETF
         cisco Systems, Inc.
         519 Lado Drive
         Santa Barbara, CA 93111

Fred Baker Chair of the IETF cisco Systems, Inc. 519 Lado Drive Santa Barbara, CA 93111

         1-805-681-0115

1-805-681-0115

         fred@cisco.com

fred@cisco.com

Internet Architecture Board Standards Track                    [Page 36]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 36] RFC 1920 Internet Standards March 1996

         Steve Coya
         IESG Secretary
         Corporation for National Research Initiatives
         1895 Preston White Drive, Suite 100
         Reston, VA 22091

Steve Coya IESG Secretary Corporation for National Research Initiatives 1895 Preston White Drive, Suite 100 Reston, VA 22091

         1-703-620-8990

1-703-620-8990

         scoya@CNRI.RESTON.VA.US

scoya@CNRI.RESTON.VA.US

         Steve Coya
         Executive Director of the IETF
         Corporation for National Research Initiatives
         1895 Preston White Drive, Suite 100
         Reston, VA 22091

Steve Coya Executive Director of the IETF Corporation for National Research Initiatives 1895 Preston White Drive, Suite 100 Reston, VA 22091

         1-703-620-8990

1-703-620-8990

         scoya@CNRI.RESTON.VA.US

scoya@CNRI.RESTON.VA.US

   7.1.3.  Internet Research Task Force (IRTF) Contact

7.1.3. Internet Research Task Force (IRTF) Contact

      Contact:

Contact:

         Abel Winerib
         Chair of the IRTF
         Intel, JF2-64
         2111 NE 25th Avenue
         Hillsboro, OR 97124

Abel Winerib Chair of the IRTF Intel, JF2-64 2111 NE 25th Avenue Hillsboro, OR 97124

         1-503-696-8972

1-503-696-8972

         AWeinrib@ibeam.jf.intel.com

AWeinrib@ibeam.jf.intel.com

Internet Architecture Board Standards Track                    [Page 37]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 37] RFC 1920 Internet Standards March 1996

7.2.  Internet Assigned Numbers Authority Contact

7.2. Internet Assigned Numbers Authority Contact

      Contact:

Contact:

         Joyce K. Reynolds
         Internet Assigned Numbers Authority
         USC/Information Sciences Institute
         4676 Admiralty Way
         Marina del Rey, CA  90292-6695

Joyce K. Reynolds Internet Assigned Numbers Authority USC/Information Sciences Institute 4676 Admiralty Way Marina del Rey, CA 90292-6695

         1-310-822-1511

1-310-822-1511

         IANA@ISI.EDU

IANA@ISI.EDU

   The protocol standards are managed by the Internet Assigned Numbers
   Authority.

The protocol standards are managed by the Internet Assigned Numbers Authority.

   Please refer to the document "Assigned Numbers" (RFC-1700) for
   further information about the status of protocol documents.  There
   are two documents that summarize the requirements for host and
   gateways in the Internet, "Host Requirements" (RFC-1122 and RFC-1123)
   and "Requirements for IP Version 4 Routers" (RFC-1812).

Please refer to the document "Assigned Numbers" (RFC-1700) for further information about the status of protocol documents. There are two documents that summarize the requirements for host and gateways in the Internet, "Host Requirements" (RFC-1122 and RFC-1123) and "Requirements for IP Version 4 Routers" (RFC-1812).

      How to obtain the most recent edition of this "Internet Official
      Protocol Standards" memo:

How to obtain the most recent edition of this "Internet Official Protocol Standards" memo:

         The file "in-notes/std/std1.txt" may be copied via FTP from the
         FTP.ISI.EDU computer using the FTP username "anonymous" and FTP
         password "guest".

The file "in-notes/std/std1.txt" may be copied via FTP from the FTP.ISI.EDU computer using the FTP username "anonymous" and FTP password "guest".

Internet Architecture Board Standards Track                    [Page 38]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 38] RFC 1920 Internet Standards March 1996

7.3.  Request for Comments Editor Contact

7.3. Request for Comments Editor Contact

      Contact:

Contact:

         Jon Postel
         RFC Editor
         USC/Information Sciences Institute
         4676 Admiralty Way
         Marina del Rey, CA  90292-6695

Jon Postel RFC Editor USC/Information Sciences Institute 4676 Admiralty Way Marina del Rey, CA 90292-6695

         1-310-822-1511

1-310-822-1511

         RFC-Editor@ISI.EDU

RFC-Editor@ISI.EDU

   Documents may be submitted via electronic mail to the RFC Editor for
   consideration for publication as RFC.  If you are not familiar with
   the format or style requirements please request the "Instructions for
   RFC Authors".  In general, the style of any recent RFC may be used as
   a guide.

Documents may be submitted via electronic mail to the RFC Editor for consideration for publication as RFC. If you are not familiar with the format or style requirements please request the "Instructions for RFC Authors". In general, the style of any recent RFC may be used as a guide.

7.4.  The Network Information Center and
      Requests for Comments Distribution Contact

7.4. The Network Information Center and Requests for Comments Distribution Contact

      RFC's may be obtained from DS.INTERNIC.NET via FTP, WAIS, and
      electronic mail.  Through FTP, RFC's are stored as rfc/rfcnnnn.txt
      or rfc/rfcnnnn.ps where 'nnnn' is the RFC number.  Login as
      "anonymous" and provide your e-mail address as the password.
      Through WAIS, you may use either your local WAIS client or telnet
      to DS.INTERNIC.NET and login as "wais" (no password required) to
      access a WAIS client.  Help information and a tutorial for using
      WAIS are available online.  The WAIS database to search is "rfcs".

RFC's may be obtained from DS.INTERNIC.NET via FTP, WAIS, and electronic mail. Through FTP, RFC's are stored as rfc/rfcnnnn.txt or rfc/rfcnnnn.ps where 'nnnn' is the RFC number. Login as "anonymous" and provide your e-mail address as the password. Through WAIS, you may use either your local WAIS client or telnet to DS.INTERNIC.NET and login as "wais" (no password required) to access a WAIS client. Help information and a tutorial for using WAIS are available online. The WAIS database to search is "rfcs".

      Directory and Database Services also provides a mail server
      interface.  Send a mail message to mailserv@ds.internic.net and
      include any of the following commands in the message body:

Directory and Database Services also provides a mail server interface. Send a mail message to mailserv@ds.internic.net and include any of the following commands in the message body:

         document-by-name rfcnnnn      where 'nnnn' is the RFC number
                                       The text version is sent.

document-by-name rfcnnnn where 'nnnn' is the RFC number The text version is sent.

         file /ftp/rfc/rfcnnnn.yyy     where 'nnnn' is the RFC number.
                                       and 'yyy' is 'txt' or 'ps'.

file /ftp/rfc/rfcnnnn.yyy where 'nnnn' is the RFC number. and 'yyy' is 'txt' or 'ps'.

         help                          to get information on how to use
                                       the mailserver.

help to get information on how to use the mailserver.

      The InterNIC directory and database services collection of
      resource listings, internet documents such as RFCs, FYIs, STDs,
      and Internet Drafts, and publicly accessible databases are also

The InterNIC directory and database services collection of resource listings, internet documents such as RFCs, FYIs, STDs, and Internet Drafts, and publicly accessible databases are also

Internet Architecture Board Standards Track                    [Page 39]

RFC 1920                   Internet Standards                 March 1996

Internet Architecture Board Standards Track [Page 39] RFC 1920 Internet Standards March 1996

      now available via Gopher.  All our collections are WAIS indexed
      and can be searched from the Gopher menu.

now available via Gopher. All our collections are WAIS indexed and can be searched from the Gopher menu.

      To access the InterNIC Gopher Servers, please connect to
      "internic.net" port 70.

To access the InterNIC Gopher Servers, please connect to "internic.net" port 70.

      Contact: admin@ds.internic.net

Contact: admin@ds.internic.net

7.5.  Sources for Requests for Comments

7.5. Sources for Requests for Comments

   Details on many sources of RFCs via FTP or EMAIL may be obtained by
   sending an EMAIL message to "rfc-info@ISI.EDU" with the message body
   "help: ways_to_get_rfcs".  For example:

Details on many sources of RFCs via FTP or EMAIL may be obtained by sending an EMAIL message to "rfc-info@ISI.EDU" with the message body "help: ways_to_get_rfcs". For example:

           To: rfc-info@ISI.EDU
           Subject: getting rfcs

To: rfc-info@ISI.EDU Subject: getting rfcs

           help: ways_to_get_rfcs

help: ways_to_get_rfcs

8.  Security Considerations

8. Security Considerations

   Security issues are not addressed in this memo.

Security issues are not addressed in this memo.

9.  Author's Address

9. Author's Address

   Jon Postel
   USC/Information Sciences Institute
   4676 Admiralty Way
   Marina del Rey, CA 90292

Jon Postel USC/Information Sciences Institute 4676 Admiralty Way Marina del Rey, CA 90292

   Phone: 310-822-1511
   Fax:   310-823-6714

Phone: 310-822-1511 Fax: 310-823-6714

   Email: Postel@ISI.EDU

Email: Postel@ISI.EDU

Internet Architecture Board Standards Track                    [Page 40]

Internet Architecture Board Standards Track [Page 40]

一覧

 RFC 1〜100  RFC 1401〜1500  RFC 2801〜2900  RFC 4201〜4300 
 RFC 101〜200  RFC 1501〜1600  RFC 2901〜3000  RFC 4301〜4400 
 RFC 201〜300  RFC 1601〜1700  RFC 3001〜3100  RFC 4401〜4500 
 RFC 301〜400  RFC 1701〜1800  RFC 3101〜3200  RFC 4501〜4600 
 RFC 401〜500  RFC 1801〜1900  RFC 3201〜3300  RFC 4601〜4700 
 RFC 501〜600  RFC 1901〜2000  RFC 3301〜3400  RFC 4701〜4800 
 RFC 601〜700  RFC 2001〜2100  RFC 3401〜3500  RFC 4801〜4900 
 RFC 701〜800  RFC 2101〜2200  RFC 3501〜3600  RFC 4901〜5000 
 RFC 801〜900  RFC 2201〜2300  RFC 3601〜3700  RFC 5001〜5100 
 RFC 901〜1000  RFC 2301〜2400  RFC 3701〜3800  RFC 5101〜5200 
 RFC 1001〜1100  RFC 2401〜2500  RFC 3801〜3900  RFC 5201〜5300 
 RFC 1101〜1200  RFC 2501〜2600  RFC 3901〜4000  RFC 5301〜5400 
 RFC 1201〜1300  RFC 2601〜2700  RFC 4001〜4100  RFC 5401〜5500 
 RFC 1301〜1400  RFC 2701〜2800  RFC 4101〜4200 

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