{
  "draft": "draft-simpson-icmp-ipsec-fail-02",
  "doc_id": "RFC2521",
  "title": "ICMP Security Failures Messages",
  "authors": [
    "P. Karn",
    "W. Simpson"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "9",
  "pub_status": "EXPERIMENTAL",
  "status": "EXPERIMENTAL",
  "source": "Legacy",
  "abstract": "This document specifies ICMP messages for indicating failures when using IP Security Protocols (AH and ESP).  This document defines an Experimental Protocol for the Internet community.",
  "pub_date": "March 1999",
  "keywords": [
    "ICMP-SEC",
    "internet control message protocol",
    "ip",
    "security"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC2521",
  "errata_url": null
}