%% You should probably cite draft-penno-sfc-trace-03 instead of this revision.
@techreport{penno-sfc-trace-02,
    number =    {draft-penno-sfc-trace-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-penno-sfc-trace/02/},
    author =    {Reinaldo Penno and Paul Quinn and Carlos Pignataro and Danny Zhou},
    title =     {{Services Function Chaining Traceroute}},
    pagetotal = 9,
    year =      2015,
    month =     mar,
    day =       23,
    abstract =  {This document defines a protocol that checks the liveness and report the service-hops of a service path. .},
}