@misc{rfc3931,
    series =    {Request for Comments},
    number =    3931,
    howpublished =  {RFC 3931},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC3931},
    url =       {https://www.rfc-editor.org/info/rfc3931},
    author =    {Mark Townsley and Ignacio Goyret and Jed Lau},
    title =     {{Layer Two Tunneling Protocol - Version 3 (L2TPv3)}},
    pagetotal = 94,
    year =      2005,
    month =     mar,
    abstract =  {This document describes "version 3" of the Layer Two Tunneling Protocol (L2TPv3). L2TPv3 defines the base control protocol and encapsulation for tunneling multiple Layer 2 connections between two IP nodes. Additional documents detail the specifics for each data link type being emulated. {[}STANDARDS-TRACK{]}},
}