@misc{rfc1989,
    series =    {Request for Comments},
    number =    1989,
    howpublished =  {RFC 1989},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC1989},
    url =       {https://www.rfc-editor.org/info/rfc1989},
    author =    {William A. Simpson},
    title =     {{PPP Link Quality Monitoring}},
    pagetotal = 16,
    year =      1996,
    month =     aug,
    abstract =  {This document defines a protocol for generating Link-Quality-Reports. {[}STANDARDS-TRACK{]}},
}