%% You should probably cite draft-ietf-trill-rbridge-options-07 instead of this revision.
@techreport{ietf-trill-rbridge-options-06,
    number =    {draft-ietf-trill-rbridge-options-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-ietf-trill-rbridge-options/06/},
    author =    {Donald E. Eastlake 3rd and Anoop Ghanwani and Vishwas Manral and Caitlin Bestler},
    title =     {{RBridges: Further TRILL Header Extensions}},
    pagetotal = 19,
    year =      2011,
    month =     dec,
    day =       2,
    abstract =  {The TRILL base protocol standard specifies minimal hooks to safely support TRILL Header extensions. Initial extensions have been specified in RFC {[}ExtendHeader{]}. This document specifies the format for further such extensions and specifies some further specific extensions.},
}