@misc{rfc5203,
    series =    {Request for Comments},
    number =    5203,
    howpublished =  {RFC 5203},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC5203},
    url =       {https://www.rfc-editor.org/info/rfc5203},
    author =    {Teemu Koponen and Lars Eggert and Julien Laganier},
    title =     {{Host Identity Protocol (HIP) Registration Extension}},
    pagetotal = 13,
    year =      2008,
    month =     apr,
    abstract =  {This document specifies a registration mechanism for the Host Identity Protocol (HIP) that allows hosts to register with services, such as HIP rendezvous servers or middleboxes. This memo defines an Experimental Protocol for the Internet community.},
}