@misc{rfc8563,
    series =    {Request for Comments},
    number =    8563,
    howpublished =  {RFC 8563},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC8563},
    url =       {https://www.rfc-editor.org/info/rfc8563},
    author =    {Dave Katz and David Ward and Santosh Pallagatti and Greg Mirsky},
    title =     {{Bidirectional Forwarding Detection (BFD) Multipoint Active Tails}},
    pagetotal = 20,
    year =      2019,
    month =     apr,
    abstract =  {This document describes active tail extensions to the Bidirectional Forwarding Detection (BFD) protocol for multipoint networks.},
}