%% You should probably cite rfc2489 instead of this I-D.
@techreport{ietf-dhc-new-options-05,
    number =    {draft-ietf-dhc-new-options-05},
    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-dhc-new-options/05/},
    author =    {Ralph Droms},
    title =     {{Procedure for Defining New DHCP Options}},
    pagetotal = 5,
    year =      1998,
    month =     nov,
    day =       10,
    abstract =  {This document describes the procedure for defining new DHCP options. This document specifies an Internet Best Current Practices for the Internet Community, and requests discussion and suggestions for improvements.},
}