@techreport{ietf-dnsext-ends-unknown-00,
    number =    {draft-ietf-dnsext-ends-unknown-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-ietf-dnsext-ends-unknown/00/},
    author =    {Michael Sawyer and Andreas Gustafsson and Michael Graff},
    title =     {{Handling of unknown EDNS0 attributes}},
    pagetotal = 6,
    year =      2001,
    month =     feb,
    day =       28,
    abstract =  {This document provides a clarification of the EDNS0 protocol, specifying the behavior of servers when they receive unknown EDNS options.},
}