Representing Multi-Value Time in Mobile Ad Hoc Networks (MANETs)
RFC 5497
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RFC - Proposed Standard
(March 2009; Errata)
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2015-10-14
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draft-clausen-manet-timetlv
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IETF
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RFC 5497 (Proposed Standard)
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Consensus Boilerplate |
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Unknown
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Responsible AD |
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Ross Callon
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Network Working Group T. Clausen
Request for Comments: 5497 LIX, Ecole Polytechnique
Category: Standards Track C. Dearlove
BAE Systems ATC
March 2009
Representing Multi-Value Time in Mobile Ad Hoc Networks (MANETs)
Status of This Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Copyright Notice
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than English.
Abstract
This document describes a general and flexible TLV (type-length-value
structure) for representing time-values, such as an interval or a
duration, using the generalized Mobile Ad hoc NETwork (MANET) packet/
message format. It defines two Message TLVs and two Address Block
TLVs for representing validity and interval times for MANET routing
protocols.
Clausen & Dearlove Standards Track [Page 1]
RFC 5497 Time TLV March 2009
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1. Motivation and Rationale . . . . . . . . . . . . . . . . . 3
2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 5
3. Applicability Statement . . . . . . . . . . . . . . . . . . . 6
4. Protocol Overview and Functioning . . . . . . . . . . . . . . 6
5. Representing Time . . . . . . . . . . . . . . . . . . . . . . 6
6. General Time TLV Structure . . . . . . . . . . . . . . . . . . 7
6.1. Single-Value Time TLVs . . . . . . . . . . . . . . . . . . 8
6.2. Multi-Value Time TLVs . . . . . . . . . . . . . . . . . . 9
7. Message TLVs . . . . . . . . . . . . . . . . . . . . . . . . . 10
7.1. INTERVAL_TIME TLV . . . . . . . . . . . . . . . . . . . . 10
7.2. VALIDITY_TIME TLV . . . . . . . . . . . . . . . . . . . . 10
8. Address Block TLVs . . . . . . . . . . . . . . . . . . . . . . 10
8.1. INTERVAL_TIME TLV . . . . . . . . . . . . . . . . . . . . 10
8.2. VALIDITY_TIME TLV . . . . . . . . . . . . . . . . . . . . 11
9. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 11
9.1. Expert Review: Evaluation Guidelines . . . . . . . . . . . 11
9.2. Message TLV Types . . . . . . . . . . . . . . . . . . . . 12
9.3. Address Block TLV Types . . . . . . . . . . . . . . . . . 12
10. Security Considerations . . . . . . . . . . . . . . . . . . . 13
11. References . . . . . . . . . . . . . . . . . . . . . . . . . . 13
11.1. Normative References . . . . . . . . . . . . . . . . . . . 13
11.2. Informative References . . . . . . . . . . . . . . . . . . 13
Appendix A. Acknowledgements . . . . . . . . . . . . . . . . . . 14
Clausen & Dearlove Standards Track [Page 2]
RFC 5497 Time TLV March 2009
1. Introduction
The generalized packet/message format [RFC5444] specifies a signaling
format that MANET routing protocols can employ for exchanging
protocol information. This format presents the ability to express
and associate attributes to packets, messages, or addresses, by way
of a general TLV (type-length-value) mechanism.
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