Bundle Protocol Version 7
draft-ietf-dtn-bpbis-19
| Document | Type | Active Internet-Draft (dtn WG) | |
|---|---|---|---|
| Last updated | 2020-01-20 (latest revision 2020-01-16) | ||
| Replaces | draft-dtnwg-bp | ||
| Stream | IETF | ||
| Intended RFC status | Proposed Standard | ||
| Formats | plain text pdf htmlized bibtex | ||
| Reviews | |||
| Stream | WG state | Submitted to IESG for Publication (wg milestone: Jul 2019 - RFC5050bis... ) | |
| Document shepherd | Fred Templin | ||
| Shepherd write-up | Show (last changed 2019-07-25) | ||
| IESG | IESG state | IESG Evaluation | |
| Consensus Boilerplate | Yes | ||
| Telechat date |
On agenda of 2020-02-06 IESG telechat
Needs 9 more YES or NO OBJECTION positions to pass. |
||
| Responsible AD | Magnus Westerlund | ||
| Send notices to | "Fred Templin" <fred.l.templin@boeing.com> | ||
| IANA | IANA review state | Version Changed - Review Needed | |
Delay-Tolerant Networking Working Group S. Burleigh
Internet Draft JPL, Calif. Inst. Of Technology
Obsoletes: 5050 (if approved) K. Fall
Intended status: Standards Track Roland Computing Services
Expires: July 19, 2020 E. Birrane
APL, Johns Hopkins University
January 16, 2020
Bundle Protocol Version 7
draft-ietf-dtn-bpbis-19.txt
Status of this Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF), its areas, and its working groups. Note that
other groups may also distribute working documents as Internet-
Drafts.
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This Internet-Draft will expire on July 19, 2020.
Copyright Notice
Copyright (c) 2020 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
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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
Burleigh Expires July 2020 [Page 1]
Internet-Draft Bundle Protocol Version 7 January 2020
Section 4.e of the Trust Legal Provisions and are provided without
warranty as described in the Simplified BSD License.
Abstract
This Internet Draft presents a specification for Bundle Protocol,
adapted from the experimental Bundle Protocol specification
developed by the Delay-Tolerant Networking Research group of the
Internet Research Task Force and documented in RFC 5050.
This document is an update of the protocol described in RFC 5050,
reflecting lessons learned. For this reason it obsoletes RFC 5050,
an IRTF-stream document.
Note to the RFC editor: The Internet Research Task Force is
requested to mark RFC 5050 as obsolete.
Table of Contents
1. Introduction...................................................3
2. Conventions used in this document..............................5
3. Service Description............................................6
3.1. Definitions...............................................6
3.2. Discussion of BP concepts.................................9
3.3. Services Offered by Bundle Protocol Agents...............12
4. Bundle Format.................................................13
4.1. BP Fundamental Data Structures...........................13
4.1.1. CRC Type............................................13
4.1.2. CRC.................................................14
4.1.3. Bundle Processing Control Flags.....................14
4.1.4. Block Processing Control Flags......................16
4.1.5. Identifiers.........................................17
4.1.5.1. Endpoint ID....................................17
4.1.5.2. Node ID........................................18
4.1.6. DTN Time............................................18
4.1.7. Creation Timestamp..................................18
4.1.8. Block-type-specific Data............................19
4.2. Bundle Representation....................................19
4.2.1. Bundle..............................................19
4.2.2. Primary Bundle Block................................19
4.2.3. Canonical Bundle Block Format.......................22
4.3. Extension Blocks.........................................22
4.3.1. Previous Node.......................................23
4.3.2. Bundle Age..........................................23
4.3.3. Hop Count...........................................23
5. Bundle Processing.............................................24
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