@misc{rfc1570,
    series =    {Request for Comments},
    number =    1570,
    howpublished =  {RFC 1570},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC1570},
    url =       {https://www.rfc-editor.org/info/rfc1570},
    author =    {William A. Simpson},
    title =     {{PPP LCP Extensions}},
    pagetotal = 19,
    year =      1994,
    month =     jan,
    abstract =  {The Point-to-Point Protocol (PPP) provides a standard method for transporting multi-protocol datagrams over point-to-point links. PPP defines an extensible Link Control Protocol (LCP) for establishing, configuring, and testing the data-link connection. This document defines several additional LCP features which have been suggested over the past few years. {[}STANDARDS-TRACK{]}},
}