A Roadmap for Transmission Control Protocol (TCP) Specification Documents
RFC 7414
| Document | Type |
RFC - Informational
(February 2015; No errata)
Updated by RFC 7805
Obsoletes RFC 4614
|
|
|---|---|---|---|
| Last updated | 2015-10-14 | ||
| Replaces | draft-zimmermann-tcpm-tcp-rfc4614bis | ||
| Stream | IETF | ||
| Formats | plain text pdf html bibtex | ||
| Reviews | |||
| Stream | WG state | Submitted to IESG for Publication (wg milestone: Mar 2014 - Submit revision of T... ) | |
| Document shepherd | Yoshifumi Nishida | ||
| Shepherd write-up | Show (last changed 2014-05-19) | ||
| IESG | IESG state | RFC 7414 (Informational) | |
| Consensus Boilerplate | Yes | ||
| Telechat date | |||
| Responsible AD | Martin Stiemerling | ||
| Send notices to | (None) | ||
| IANA | IANA review state | Version Changed - Review Needed | |
| IANA action state | No IC | ||
Internet Engineering Task Force (IETF) M. Duke
Request for Comments: 7414 F5
Obsoletes: 4614 R. Braden
Category: Informational ISI
ISSN: 2070-1721 W. Eddy
MTI Systems
E. Blanton
Interrupt Sciences
A. Zimmermann
NetApp, Inc.
February 2015
A Roadmap for Transmission Control Protocol (TCP)
Specification Documents
Abstract
This document contains a roadmap to the Request for Comments (RFC)
documents relating to the Internet's Transmission Control Protocol
(TCP). This roadmap provides a brief summary of the documents
defining TCP and various TCP extensions that have accumulated in the
RFC series. This serves as a guide and quick reference for both TCP
implementers and other parties who desire information contained in
the TCP-related RFCs.
This document obsoletes RFC 4614.
Status of This Memo
This document is not an Internet Standards Track specification; it is
published for informational purposes.
This document is a product of the Internet Engineering Task Force
(IETF). It represents the consensus of the IETF community. It has
received public review and has been approved for publication by the
Internet Engineering Steering Group (IESG). Not all documents
approved by the IESG are a candidate for any level of Internet
Standard; see Section 2 of RFC 5741.
Information about the current status of this document, any errata,
and how to provide feedback on it may be obtained at
http://www.rfc-editor.org/info/rfc7414.
Duke, et al. Informational [Page 1]
RFC 7414 TCP Roadmap February 2015
Copyright Notice
Copyright (c) 2015 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Duke, et al. Informational [Page 2]
RFC 7414 TCP Roadmap February 2015
Table of Contents
1. Introduction ....................................................4
2. Core Functionality ..............................................6
3. Strongly Encouraged Enhancements ................................8
3.1. Fundamental Changes ........................................9
3.2. Congestion Control Extensions .............................10
3.3. Loss Recovery Extensions ..................................11
3.4. Detection and Prevention of Spurious Retransmissions ......13
3.5. Path MTU Discovery ........................................14
3.6. Header Compression ........................................15
3.7. Defending Spoofing and Flooding Attacks ...................15
4. Experimental Extensions ........................................17
4.1. Architectural Guidelines ..................................18
4.2. Fundamental Changes .......................................18
4.3. Congestion Control Extensions .............................19
4.4. Loss Recovery Extensions ..................................20
4.5. Detection and Prevention of Spurious Retransmissions ......21
4.6. TCP Timeouts ..............................................22
4.7. Multipath TCP .............................................22
5. TCP Parameters at IANA .........................................23
6. Historic and Undeployed Extensions .............................24
7. Support Documents ..............................................27
7.1. Foundational Works ........................................27
7.2. Architectural Guidelines ..................................29
7.3. Difficult Network Environments ............................30
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