{
  "draft": "draft-ietf-6man-rfc1981bis-08",
  "doc_id": "RFC8201",
  "title": "Path MTU Discovery for IP version 6",
  "authors": [
    "J. McCann",
    "S. Deering",
    "J. Mogul",
    "R. Hinden, Ed."
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "19",
  "pub_status": "INTERNET STANDARD",
  "status": "INTERNET STANDARD",
  "source": "IPv6 Maintenance",
  "abstract": "This document describes Path MTU Discovery (PMTUD) for IP version 6.  It is largely derived from RFC 1191, which describes Path MTU Discovery for IP version 4.  It obsoletes RFC 1981.",
  "pub_date": "July 2017",
  "keywords": [
    "MTU-IPv6",
    "Internet",
    "Protocol",
    "IPv6",
    "link MTU",
    "path MTU",
    "PMTU",
    "Path MTU Discovery"
  ],
  "obsoletes": [
    "RFC1981"
  ],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC8201",
  "errata_url": null
}