%% You should probably cite draft-boucadair-sfc-requirements-06 instead of this revision.
@techreport{boucadair-sfc-requirements-00,
    number =    {draft-boucadair-sfc-requirements-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-boucadair-sfc-requirements/00/},
    author =    {Mohamed Boucadair and Christian Jacquenet and Yuanlong Jiang and Ron Parker and Carlos Pignataro},
    title =     {{Requirements for Service Function Chaining}},
    pagetotal = 11,
    year =      2013,
    month =     oct,
    day =       3,
    abstract =  {This document identifies the requirements for the Service Function Chaining (SFC).},
}