An updated version of the IETF draft on "TinyIPFIX for smart meters in constraint networks" was published. It specifies the TinyIPFIX protocol that serves for transmitting smart metering data in 6LoWPAN networks [RFC4944]. TinyIPFIX is derived from IPFIX [RFC7101] and adopted to the needs of
constrained networks. This documents specifies how the TinyIPFIX Data and Template Records are transmitted in 6LoWPAN networks and how TinyIPFIX data can be converted into unTinyIPFIX data in a proxy device.
Document is available under https://tools.ietf.org/pdf/draft-schmitt-ipfix-tiny-01.pdf