{
  "draft": null,
  "doc_id": "RFC966",
  "title": "Host groups: A multicast extension to the Internet Protocol",
  "authors": [
    "S.E. Deering",
    "D.R. Cheriton"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "27",
  "pub_status": "UNKNOWN",
  "status": "UNKNOWN",
  "source": "Legacy",
  "abstract": "This RFC defines a model of service for Internet multicasting and proposes an extension to the Internet Protocol (IP) to support such a multicast service.  Discussion and suggestions for improvements are requested.  See RFC-988.",
  "pub_date": "December 1985",
  "keywords": [],
  "obsoletes": [],
  "obsoleted_by": [
    "RFC988"
  ],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC966",
  "errata_url": null
}