{
  "draft": "draft-ietf-l2tpext-l2tp-base-15",
  "doc_id": "RFC3931",
  "title": "Layer Two Tunneling Protocol - Version 3 (L2TPv3)",
  "authors": [
    "J. Lau, Ed.",
    "M. Townsley, Ed.",
    "I. Goyret, Ed."
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "94",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "Layer Two Tunneling Protocol Extensions",
  "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]",
  "pub_date": "March 2005",
  "keywords": [
    "L2TP",
    "Layer Two Tunneling Protocol",
    "ppp",
    "point-to-point",
    "protocol",
    "packets"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [
    "RFC5641",
    "RFC9601"
  ],
  "see_also": [],
  "doi": "10.17487/RFC3931",
  "errata_url": "https://www.rfc-editor.org/errata/rfc3931"
}