%% You should probably cite rfc3494 instead of this I-D.
@techreport{zeilenga-ldapv2-04,
    number =    {draft-zeilenga-ldapv2-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-zeilenga-ldapv2/04/},
    author =    {Kurt Zeilenga},
    title =     {{Lightweight Directory Access Protocol version 2 (LDAPv2) to Historic Status}},
    pagetotal = 5,
    year =      2002,
    month =     dec,
    day =       18,
    abstract =  {This document recommends the retirement of version 2 of the Lightweight Directory Access Protocol (LDAPv2) and other dependent specifications, and discusses the reasons for doing so. This document recommends RFC 1777, 1778, 1779, 1781, and 2559 (as well as documents they superseded) be moved to Historic status. This memo provides information for the Internet community.},
}