%% You should probably cite rfc8186 instead of this I-D.
@techreport{ietf-ippm-twamp-time-format-05,
    number =    {draft-ietf-ippm-twamp-time-format-05},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-ippm-twamp-time-format/05/},
    author =    {Greg Mirsky and Israel Meilik},
    title =     {{Support of IEEE-1588 time stamp format in Two-Way Active Measurement Protocol (TWAMP)}},
    pagetotal = 8,
    year =      2017,
    month =     mar,
    day =       12,
    abstract =  {This document describes an OPTIONAL feature for active performance measurement protocols allowing use of the Precision Time Protocol time stamp format defined in IEEE-1588v2-2008, as an alternative to the Network Time Protocol that is currently used.},
}