{
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  "docId": "RFC5386",
  "document": {
    "abstract": "This document specifies how to use the Internet Key Exchange (IKE) protocols, such as IKEv1 and IKEv2, to setup \"unauthenticated\" security associations (SAs) for use with the IPsec Encapsulating Security Payload (ESP) and the IPsec Authentication Header (AH). No changes to IKEv2 bits-on-the-wire are required, but Peer Authorization Database (PAD) and Security Policy Database (SPD) extensions are specified. Unauthenticated IPsec is herein referred to by its popular acronym, \"BTNS\" (Better-Than-Nothing Security). [STANDARDS-TRACK]",
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      "confidence": "high",
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      "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
      "updated": "2026-10-16T18:54:51.009Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "authors": [
      {
        "name": "Nicolás Williams"
      },
      {
        "name": "Michael Richardson"
      }
    ],
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      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
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      "updated": "2026-10-16T18:54:51.009Z",
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    },
    "docId": "RFC5386",
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      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
      "updated": "2026-10-16T18:54:51.009Z",
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    "docLabel": "IETF RFC 5386",
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      "confidence": "high",
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      "originalValue": null,
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      "updated": "2026-10-16T18:54:51.009Z",
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    "docNumber": "5386",
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      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
      "updated": "2026-10-16T18:54:51.009Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docTitle": "Better-Than-Nothing Security: An Unauthenticated Mode of IPsec",
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      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
      "updated": "2026-10-16T18:54:51.009Z",
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    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
      "updated": "2026-10-16T18:54:51.009Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "doi": "10.17487/RFC5386",
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      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
      "updated": "2026-10-16T18:54:51.009Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
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    "href": "https://doi.org/10.17487/RFC5386",
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      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
      "updated": "2026-10-16T18:54:51.009Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
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    "keywords": [
      "IPSEC",
      "IKEv1",
      "IKEv2",
      "ESP",
      "AH",
      "PAD",
      "SPD",
      "Unauthenticated IPSEC"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "IPSEC",
        "IKEv1",
        "IKEv2",
        "Sas",
        "ESP",
        "AH",
        "PAD",
        "Spd",
        "Btns",
        "Unauthenticated IPSEC"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
      "updated": "2026-10-16T19:28:56.991Z",
      "version": "extractDocs.js@commit:75b379398159"
    },
    "pages": "11",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
      "updated": "2026-10-16T18:54:51.009Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "publicationDate": "2008-11-01",
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      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
      "updated": "2026-10-16T18:54:51.009Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "publisher": "IETF",
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      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
      "updated": "2026-10-16T18:54:51.009Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
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        "RFC2401",
        "RFC2408",
        "RFC2409",
        "RFC2743",
        "RFC4251",
        "RFC4306",
        "RFC5056",
        "RFC5387",
        "orphan/RFC5386/h:fb64a6fa"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=17 proseBlocks=14 skippedAnchorBlocks=12",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
        "updated": "2026-10-16T18:54:51.009Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "normative": [
        "RFC2119",
        "RFC4301"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
        "updated": "2026-10-16T18:54:51.009Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc5386/",
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      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
      "updated": "2026-10-16T18:54:51.009Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
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      "active": true,
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
        "updated": "2026-10-16T18:54:51.009Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
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      "errataExist": true,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
        "updated": "2026-10-16T18:54:51.009Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "errataUrl": [
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        "https://www.rfc-editor.org/errata_search.php?rfc=5386",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc5386.html"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
        "updated": "2026-10-16T18:54:51.009Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
        "updated": "2026-10-16T18:54:51.009Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "statusNote": "Proposed Standard",
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        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
        "updated": "2026-10-16T18:54:51.009Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
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      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5386/",
        "updated": "2026-10-16T18:54:51.009Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
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