%% You should probably cite rfc7365 instead of this I-D.
@techreport{ietf-nvo3-framework-04,
    number =    {draft-ietf-nvo3-framework-04},
    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-nvo3-framework/04/},
    author =    {Marc Lasserre and Florin Balus and Thomas Morin and Dr. Nabil N. Bitar and Yakov Rekhter},
    title =     {{Framework for DC Network Virtualization}},
    pagetotal = 25,
    year =      2013,
    month =     nov,
    day =       12,
    abstract =  {This document provides a framework for Network Virtualization over L3 (NVO3) and it defines a reference model along with logical components required to design a solution.},
}