%% You should probably cite rfc2942 instead of this I-D.
@techreport{tso-telnet-krb5-04,
    number =    {draft-tso-telnet-krb5-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-tso-telnet-krb5/04/},
    author =    {Theodore Ts'o},
    title =     {{Telnet Authentication: Kerberos Version 5}},
    pagetotal = 7,
    year =      2000,
    month =     apr,
    day =       12,
    abstract =  {This document describes how Kerberos Version 5 is used with the telnet protocol. It describes an telnet authentication suboption to be used with the telnet authentication option. {[}STANDARDS-TRACK{]}},
}