{
  "draft": "draft-ietf-dhc-dna-ipv4-18",
  "doc_id": "RFC4436",
  "title": "Detecting Network Attachment in IPv4 (DNAv4)",
  "authors": [
    "B. Aboba",
    "J. Carlson",
    "S. Cheshire"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "15",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "Dynamic Host Configuration",
  "abstract": "The time required to detect movement between networks and to obtain (or to continue to use) an IPv4 configuration may be significant as a fraction of the total handover latency in moving between points of attachment.  This document synthesizes, from experience in the deployment of hosts supporting ARP, DHCP, and IPv4 Link-Local addresses, a set of steps known as Detecting Network Attachment for IPv4 (DNAv4), in order to decrease the handover latency in moving between points of attachment. [STANDARDS-TRACK]",
  "pub_date": "March 2006",
  "keywords": [
    "internet protocol"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC4436",
  "errata_url": "https://www.rfc-editor.org/errata/rfc4436"
}