[core] I-D Action: draft-ietf-core-new-block-14.txt
internet-drafts@ietf.org Thu, 27 May 2021 05:15 UTC
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Date: Wed, 26 May 2021 22:15:05 -0700
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Subject: [core] I-D Action: draft-ietf-core-new-block-14.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Constrained RESTful Environments WG of the IETF. Title : Constrained Application Protocol (CoAP) Block-Wise Transfer Options Supporting Robust Transmission Authors : Mohamed Boucadair Jon Shallow Filename : draft-ietf-core-new-block-14.txt Pages : 49 Date : 2021-05-26 Abstract: This document specifies alternative Constrained Application Protocol (CoAP) Block-Wise transfer options: Q-Block1 and Q-Block2 Options. These options are similar to, but distinct from, the CoAP Block1 and Block2 Options defined in RFC 7959. Q-Block1 and Q-Block2 Options are not intended to replace Block1 and Block2 Options, but rather have the goal of supporting Non-confirmable messages for large amounts of data with fewer packet interchanges. Also, the Q-Block1 and Q-Block2 Options support faster recovery should any of the blocks get lost in transmission. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-core-new-block/ There is also an htmlized version available at: https://datatracker.ietf.org/doc/html/draft-ietf-core-new-block-14 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-core-new-block-14 Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/
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