@techreport{richardson-ipsp-requirements-00,
    number =    {draft-richardson-ipsp-requirements-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-richardson-ipsp-requirements/00/},
    author =    {Angelos D. Keromytis and Luis A. Sanchez and Michael Richardson},
    title =     {{IPsec Policy Discovery Protocol requirements}},
    pagetotal = 0,
    year =      1999,
    month =     oct,
    day =       20,
    abstract =  {This document describes the problem and solution requirements for an IPsec Policy Discovery protocol.},
}