@misc{rfc7887,
    series =    {Request for Comments},
    number =    7887,
    howpublished =  {RFC 7887},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC7887},
    url =       {https://www.rfc-editor.org/info/rfc7887},
    author =    {Stig Venaas and Jesus Arango and Isidor Kouvelas},
    title =     {{Hierarchical Join/Prune Attributes}},
    pagetotal = 8,
    year =      2016,
    month =     jun,
    abstract =  {This document defines a hierarchical method of encoding Join/Prune attributes that provides a more efficient encoding when the same attribute values need to be specified for multiple sources in a PIM Join/Prune message. This document updates RFC 5384 by renaming the encoding type registry specified there.},
}