The IESG has approved the following document: - 'SenML Features and Versions' (draft-ietf-core-senml-versions-05.txt) as Proposed Standard
This document is the product of the Constrained RESTful Environments Working Group. The IESG contact persons are Murray Kucherawy and Francesca Palombini. A URL of this Internet Draft is: https://datatracker.ietf.org/doc/draft-ietf-core-senml-versions/ Technical Summary This short document updates RFC8428 by specifying how to express versions for SenML. A version is a bitmap calculated based on which SenML "features" are active. Feature codes are used to express which features are available. The document registers feature codes 0,1,2,3 for the first 4 reserved features the 5th feature code is reserved for when RFC8798 is used. A new subregistry is created within the SenML IANA registry, named "SenML features". The document sets a hard limit for the number of SenML features that can be registered (with only 48 codes left). Expert reviewers should then be very conservative with the allocation of the remaining feature codes. Working Group Summary The document was reviewed (https://mailarchive.ietf.org/arch/msg/core/5cWnixOE8nX4HTIy5w3rE4Whpo8/ ) and discussed in several IETF meetings. Most of the comments were regarding the hard limit to feature codes and therefore of version numbers. Document Quality There is one implementation from Ericsson. Personnel Document Shepherd: Jaime Jiménez <[email protected]> Area Director: Francesca Palombini <[email protected]> _______________________________________________ IETF-Announce mailing list [email protected] https://www.ietf.org/mailman/listinfo/ietf-announce
