%% You should probably cite draft-ietf-netlmm-nohost-ps instead of this I-D.
@techreport{kempf-netlmm-nohost-ps-01,
    number =    {draft-kempf-netlmm-nohost-ps-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-kempf-netlmm-nohost-ps/01/},
    author =    {James Kempf},
    title =     {{Problem Statement for IP Local Mobility}},
    pagetotal = 10,
    year =      2006,
    month =     jan,
    day =       26,
    abstract =  {In this document, the well-known problem of localized mobility management for IP link handover is given a fresh look. After a short discussion of the problem and a couple of scenarios, the principal shortcomings of existing solutions are discussed.},
}