@misc{rfc2597,
    series =    {Request for Comments},
    number =    2597,
    howpublished =  {RFC 2597},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC2597},
    url =       {https://www.rfc-editor.org/info/rfc2597},
    author =    {Walter Weiss and Dr. Juha Heinanen and Fred Baker and John T. Wroclawski},
    title =     {{Assured Forwarding PHB Group}},
    pagetotal = 11,
    year =      1999,
    month =     jun,
    abstract =  {This document defines a general use Differentiated Services (DS) Per-Hop-Behavior (PHB) Group called Assured Forwarding (AF). {[}STANDARDS-TRACK{]}},
}