%% You should probably cite rfc3617 instead of this I-D.
@techreport{lear-tftp-uri-06,
    number =    {draft-lear-tftp-uri-06},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-lear-tftp-uri/06/},
    author =    {Eliot Lear},
    title =     {{Uniform Resource Identifier (URI) Scheme and Applicability Statement for the Trivial File Transfer Protocol (TFTP)}},
    pagetotal = 7,
    year =      2003,
    month =     jun,
    day =       9,
    abstract =  {The Trivial File Transfer Protocol (TFTP) is a very simple TRIVIAL protocol that has been in use on the Internet for quite a long time. While this document discourages its continued use, largely due to security concerns, we do define a Uniform Resource Identifier (URI) scheme, as well as discuss the protocol's applicability.},
}