%% You should probably cite draft-ietf-ippm-2679-bis instead of this I-D.
@techreport{morton-ippm-2679-bis-00,
    number =    {draft-morton-ippm-2679-bis-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-morton-ippm-2679-bis/00/},
    author =    {Guy Almes and S. Kalidindi and Matt Zekauskas and Al Morton},
    title =     {{A One-Way Delay Metric for IPPM}},
    pagetotal = 9,
    year =      2012,
    month =     oct,
    day =       15,
    abstract =  {This memo defines a metric for one-way delay of packets across Internet paths. It builds on notions introduced and discussed in the IPPM Framework document, RFC 2330; the reader is assumed to be familiar with that document.},
}