%% You should probably cite draft-ietf-tcpm-experimental-options instead of this I-D.
@techreport{touch-tcpm-experimental-options-00,
    number =    {draft-touch-tcpm-experimental-options-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-touch-tcpm-experimental-options/00/},
    author =    {Dr. Joseph D. Touch},
    title =     {{Shared Use of Experimental TCP Options}},
    pagetotal = 6,
    year =      2011,
    month =     oct,
    day =       24,
    abstract =  {This document describes how TCP option codepoints can support concurrent experiments. The suggested mechanism avoids the need for a coordinated registry, and is backward-compatible with currently known uses.},
}