Subject: [core] Available: new version for draft-dijk-core-groupcomm-bis-01

From: Esko Dijk <[email-masked]>
Date: Tue, 9 Jul 2019 20:57:18 +0000

Dear CoRE WG,

A new version of the draft-dijk-core-groupcomm-bis was posted by the authors. This update addresses many review comments we have received (with thanks to the reviewers!) though there are still open points, marked by "TBD". 
There is now a change of approach: not updating RFC 7390, but obsoleting RFC 7390. 

Best regards
Esko Dijk

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 A new version of I-D, draft-dijk-core-groupcomm-bis-01.txt
has been successfully submitted by Esko Dijk and posted to the IETF repository.

Name:		draft-dijk-core-groupcomm-bis
Revision:	01
Title:		Group Communication for the Constrained Application Protocol (CoAP)
Document date:	2019-07-08
Group:		Individual Submission
Pages:		27
URL:            https://www.ietf.org/internet-drafts/draft-dijk-core-groupcomm-bis-01.txt
Status:         https://datatracker.ietf.org/doc/draft-dijk-core-groupcomm-bis/
Htmlized:       https://tools.ietf.org/html/draft-dijk-core-groupcomm-bis-01
Htmlized:       https://datatracker.ietf.org/doc/html/draft-dijk-core-groupcomm-bis
Diff:           https://www.ietf.org/rfcdiff?url2=draft-dijk-core-groupcomm-bis-01

Abstract:
   This document specifies the use of the Constrained Application
   Protocol (CoAP) for group communication, using UDP/IP multicast as
   the underlying data transport.  The target application area is any
   group communication use cases in resource-constrained networks.  Both
   unsecured and secured CoAP group communication are specified.
   Security is achieved by use of the Group Object Security for
   Constrained RESTful Environments (Group OSCORE) protocol.  Aspects of
   operation of using multicast CoAP in combination with CoAP block-wise
   transfers and CoAP observe are also specified.

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