%% You should probably cite draft-zheng-ippm-framework-passive-03 instead of this revision.
@techreport{zheng-ippm-framework-passive-00,
    number =    {draft-zheng-ippm-framework-passive-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-zheng-ippm-framework-passive/00/},
    author =    {Lianshu Zheng and Nalini Elkins and Deng Lingli and Michael Ackermann and Greg Mirsky},
    title =     {{Framework for IP Passive Performance Measurements}},
    pagetotal = 13,
    year =      2014,
    month =     jun,
    day =       12,
    abstract =  {This document describes the framework for passive measurement. In particular, the differences between passive and active measurements are analyzed, general considerations for both metric definition and measurement methodology are discussed, and requirements for various entities performing a given passive measurement task are described according to a reference model.},
}