%% You should probably cite draft-ietf-lisp-lig instead of this I-D.
@techreport{farinacci-lisp-lig-02,
    number =    {draft-farinacci-lisp-lig-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-farinacci-lisp-lig/02/},
    author =    {Dino Farinacci and David Meyer},
    title =     {{LISP Internet Groper (LIG)}},
    pagetotal = 18,
    year =      2010,
    month =     feb,
    day =       9,
    abstract =  {A simple tool called the LISP Internet Groper or 'lig' can be used to query the LISP mapping database. This draft describes how it works.},
}