{
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  "lastModified": "2026-10-13T18:58:34.441Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC3971",
  "document": {
    "abstract": "IPv6 nodes use the Neighbor Discovery Protocol (NDP) to discover other nodes on the link, to determine their link-layer addresses to find routers, and to maintain reachability information about the paths to active neighbors. If not secured, NDP is vulnerable to various attacks. This document specifies security mechanisms for NDP. Unlike those in the original NDP specifications, these mechanisms do not use IPsec. [STANDARDS-TRACK]",
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      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
      "updated": "2026-10-13T18:21:08.646Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "authors": [
      {
        "name": "Jari Arkko"
      },
      {
        "name": "James Kempf"
      },
      {
        "name": "Brian Zill"
      },
      {
        "name": "Pekka Nikander"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
      "updated": "2026-10-13T18:21:08.646Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docId": "RFC3971",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
      "updated": "2026-10-13T18:21:08.645Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docLabel": "IETF RFC 3971",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
      "updated": "2026-10-13T18:21:08.646Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docNumber": "3971",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
      "updated": "2026-10-13T18:21:08.646Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docTitle": "SEcure Neighbor Discovery (SEND)",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
      "updated": "2026-10-13T18:21:08.646Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
      "updated": "2026-10-13T18:21:08.646Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "doi": "10.17487/RFC3971",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
      "updated": "2026-10-13T18:21:08.646Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "href": "https://doi.org/10.17487/RFC3971",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
      "updated": "2026-10-13T18:21:08.646Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "keywords": [
      "NDP"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "Neighbor Discovery Protocol",
        "NDP"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
      "updated": "2026-10-13T18:58:34.441Z",
      "version": "extractDocs.js@commit:8ad844f404e0"
    },
    "pages": "56",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
      "updated": "2026-10-13T18:21:08.646Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "publicationDate": "2005-03-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
      "updated": "2026-10-13T18:21:08.646Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
      "updated": "2026-10-13T18:21:08.646Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "references": {
      "bibliographic": [
        "RFC2409",
        "RFC2710",
        "RFC3041",
        "RFC3315",
        "RFC3756",
        "orphan/RFC3971/h:e40fe4da",
        "orphan/RFC3971/h:c47536db",
        "orphan/RFC3971/h:bac09eb2",
        "orphan/RFC3971/h:9f9f6b9d"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=23 proseBlocks=28 skippedAnchorBlocks=26",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
        "updated": "2026-10-13T18:21:08.646Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "normative": [
        "RFC1034",
        "RFC2119",
        "RFC2434",
        "RFC2461",
        "RFC2462",
        "RFC2463",
        "RFC3280",
        "RFC3281",
        "RFC3490",
        "RFC3779",
        "RFC3972",
        "T-REC-X.690.2002",
        "NIST.FIPS.180-1",
        "orphan/RFC3971/h:ba083b25"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
        "updated": "2026-10-13T18:21:08.646Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc3971/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
      "updated": "2026-10-13T18:21:08.646Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
        "updated": "2026-10-13T18:21:08.646Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "amendedBy": [
        "RFC6494",
        "RFC6495",
        "RFC6980"
      ],
      "amendedBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
        "updated": "2026-10-13T18:21:08.646Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "errataExist": true,
      "errataExist$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/rfc3971/",
        "updated": "2026-10-13T18:21:08.646Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc3971",
        "https://www.rfc-editor.org/errata_search.php?rfc=3971",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc3971.html"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
        "updated": "2026-10-13T18:21:08.646Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
        "updated": "2026-10-13T18:21:08.646Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
        "updated": "2026-10-13T18:21:08.646Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3971/",
        "updated": "2026-10-13T18:21:08.646Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      }
    }
  }
}