%% You should probably cite rfc7121 instead of this I-D.
@techreport{ietf-forces-ceha-07,
    number =    {draft-ietf-forces-ceha-07},
    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-forces-ceha/07/},
    author =    {Kentaro Ogawa and Weiming Wang and Evangelos Haleplidis and Jamal Hadi Salim},
    title =     {{ForCES Intra-NE High Availability}},
    pagetotal = 26,
    year =      2013,
    month =     may,
    day =       8,
    abstract =  {This document discusses Control Element High Availability within a ForCES Network Element.},
}