@misc{rfc3772,
    series =    {Request for Comments},
    number =    3772,
    howpublished =  {RFC 3772},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC3772},
    url =       {https://www.rfc-editor.org/info/rfc3772},
    author =    {James D. Carlson and Richard Winslow},
    title =     {{Point-to-Point Protocol (PPP) Vendor Protocol}},
    pagetotal = 10,
    year =      2004,
    month =     may,
    abstract =  {The Point-to-Point Protocol (PPP) defines a Link Control Protocol (LCP) and a method for negotiating the use of multi-protocol traffic over point-to-point links. The PPP Vendor Extensions document adds vendor-specific general-purpose Configuration Option and Code numbers. This document extends these features to cover vendor-specific Network, Authentication, and Control Protocols. {[}STANDARDS-TRACK{]}},
}