%% You should probably cite draft-tsou-softwire-bfd-ds-lite-06 instead of this revision.
@techreport{tsou-softwire-bfd-ds-lite-04,
    number =    {draft-tsou-softwire-bfd-ds-lite-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-tsou-softwire-bfd-ds-lite/04/},
    author =    {Tina Tsou (Ting ZOU) and Brandon Li and Cathy Zhou and Jürgen Schönwälder and Reinaldo Penno and Mohamed Boucadair},
    title =     {{DS-Lite Failure Detection and Failover}},
    pagetotal = 10,
    year =      2013,
    month =     feb,
    day =       1,
    abstract =  {In DS-Lite, the tunnel is stateless, not associated with any state information, and no failure detection and failover mechanism is available. This makes it difficult to manage and diagnose if there is a problem. This draft analyzes the applicability of some of the possible solutions.},
}