{
  "draft": "draft-ietf-dna-link-information-06",
  "doc_id": "RFC4957",
  "title": "Link-Layer Event Notifications for Detecting Network Attachments",
  "authors": [
    "S. Krishnan, Ed.",
    "N. Montavont",
    "E. Njedjou",
    "S. Veerepalli",
    "A. Yegin, Ed."
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "18",
  "pub_status": "INFORMATIONAL",
  "status": "INFORMATIONAL",
  "source": "Detecting Network Attachment",
  "abstract": "Certain network access technologies are capable of providing various types of link-layer status information to IP.  Link-layer event notifications can help IP expeditiously detect configuration changes.  This document provides a non-exhaustive catalogue of information available from well-known access technologies.  This memo provides information for the Internet community.",
  "pub_date": "August 2007",
  "keywords": [],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC4957",
  "errata_url": "https://www.rfc-editor.org/errata/rfc4957"
}