A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : Optimized 6LoWPAN Fragmentation Header for LPWAN Authors : Carles Gomez Josep Paradells Jon Crowcroft Filename : draft-gomez-lpwan-fragmentation-header-01.txt Pages : 8 Date : 2016-03-20 Abstract: LPWAN technologies are characterized by a very limited data unit and/ or payload size, often one order of magnitude below the one in IEEE 802.15.4. However, many such technologies do not support layer 2 fragmentation. The 6LoWPAN fragmentation header defined in RFC 4944 represents very high overhead for LPWAN technologies, and it even does not support transporting IPv6 datagrams that require fragmentation over layer 2 technologies of a payload size below 13 bytes. This specification defines an optimized 6LoWPAN fragmentation header for LPWAN. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-gomez-lpwan-fragmentation-header/ There's also a htmlized version available at: https://tools.ietf.org/html/draft-gomez-lpwan-fragmentation-header-01 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-gomez-lpwan-fragmentation-header-01 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ _______________________________________________ I-D-Announce mailing list I-D-Announce@ietf.org https://www.ietf.org/mailman/listinfo/i-d-announce Internet-Draft directories: http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt