%% You should probably cite rfc7155 instead of this I-D.
@techreport{ietf-dime-rfc4005bis-14,
    number =    {draft-ietf-dime-rfc4005bis-14},
    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-dime-rfc4005bis/14/},
    author =    {Glen Zorn},
    title =     {{Diameter Network Access Server Application}},
    pagetotal = 70,
    year =      2013,
    month =     dec,
    day =       2,
    abstract =  {This document describes the Diameter protocol application used for Authentication, Authorization, and Accounting services in the Network Access Server (NAS) environment; it obsoletes RFC 4005. When combined with the Diameter Base protocol, Transport Profile, and Extensible Authentication Protocol specifications, this application specification satisfies typical network access services requirements.},
}