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    "abstract": "This document defines requirements for IPv6 nodes. It is expected that IPv6 will be deployed in a wide range of devices and situations. Specifying the requirements for IPv6 nodes allows IPv6 to function well and interoperate in a large number of situations and deployments. This document obsoletes RFC 6434, and in turn RFC 4294.",
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    "authors": [
      {
        "name": "Tim Chown"
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      {
        "name": "John A. Loughney"
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      {
        "name": "Timothy Winters"
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      "confidence": "high",
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      "confidence": "high",
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      "source": "resolved",
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      "updated": "2026-10-20T09:42:38.974Z",
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    "docNumber": "8504",
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      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
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      "source": "parsed",
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    "docTitle": "IPv6 Node Requirements",
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      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8504/",
      "updated": "2026-10-20T09:42:38.974Z",
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      "confidence": "high",
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    "doi": "10.17487/RFC8504",
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      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
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      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8504/",
      "updated": "2026-10-20T09:42:38.974Z",
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    "href": "https://doi.org/10.17487/RFC8504",
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      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
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      "updated": "2026-10-20T09:42:38.974Z",
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    "keywords": [
      "IPv6",
      "IP"
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      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": null,
      "source": "parsed",
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      "updated": "2026-10-20T09:42:38.974Z",
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    "pages": "42",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8504/",
      "updated": "2026-10-20T09:42:38.974Z",
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    },
    "publicationDate": "2019-01-01",
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      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8504/",
      "updated": "2026-10-20T09:42:38.974Z",
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    },
    "publisher": "IETF",
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      "confidence": "high",
      "note": "Static: provider",
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      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8504/",
      "updated": "2026-10-20T09:42:38.974Z",
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        "RFC793",
        "RFC2205",
        "RFC2464",
        "RFC2491",
        "RFC2590",
        "RFC2874",
        "RFC2923",
        "RFC3146",
        "RFC3363",
        "RFC3493",
        "RFC3542",
        "RFC3646",
        "RFC3678",
        "RFC3776",
        "RFC3971",
        "RFC3972",
        "RFC4191",
        "RFC4294",
        "RFC4302",
        "RFC4338",
        "RFC4380",
        "RFC4429",
        "RFC4584",
        "RFC4821",
        "RFC4877",
        "RFC4884",
        "RFC4890",
        "RFC4919",
        "RFC4944",
        "RFC5014",
        "RFC5072",
        "RFC5121",
        "RFC5555",
        "RFC6275",
        "RFC6563",
        "RFC6980",
        "RFC7066",
        "RFC7084",
        "RFC7123",
        "RFC7278",
        "RFC7371",
        "RFC7421",
        "RFC7721",
        "RFC7739",
        "RFC7772",
        "RFC7844",
        "RFC7934",
        "RFC8087",
        "RFC8096",
        "RFC8273",
        "10.1109-IEEESTD.2018.8277153",
        "NIST.SP.500-267"
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        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=119 proseBlocks=131 skippedAnchorBlocks=128",
        "note": "Parsed from RFC HTML references/informative sections",
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        "source": "parsed",
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        "updated": "2026-10-20T09:42:38.974Z",
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        "RFC1035",
        "RFC2119",
        "RFC2710",
        "RFC2711",
        "RFC2863",
        "RFC3168",
        "RFC3315",
        "RFC3411",
        "RFC3596",
        "RFC3736",
        "RFC3810",
        "RFC4033",
        "RFC4034",
        "RFC4035",
        "RFC4213",
        "RFC4291",
        "RFC4292",
        "RFC4293",
        "RFC4301",
        "RFC4303",
        "RFC4311",
        "RFC4443",
        "RFC4607",
        "RFC4632",
        "RFC4861",
        "RFC4862",
        "RFC4941",
        "RFC5095",
        "RFC5453",
        "RFC5722",
        "RFC5790",
        "RFC5942",
        "RFC5952",
        "RFC6241",
        "RFC6437",
        "RFC6564",
        "RFC6724",
        "RFC6762",
        "RFC6763",
        "RFC6775",
        "RFC6891",
        "RFC6946",
        "RFC7045",
        "RFC7048",
        "RFC7112",
        "RFC7217",
        "RFC7296",
        "RFC7527",
        "RFC7559",
        "RFC7608",
        "RFC8021",
        "RFC8028",
        "RFC8040",
        "RFC8064",
        "RFC8106",
        "RFC8174",
        "RFC8200",
        "RFC8201",
        "RFC8221",
        "RFC8247",
        "RFC8343",
        "RFC8344"
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        "confidence": "high",
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      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
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      "source": "resolved",
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8504/",
        "updated": "2026-10-20T09:42:38.974Z",
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      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
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        "updated": "2026-10-20T09:42:38.974Z",
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      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8504/",
        "updated": "2026-10-20T09:42:38.974Z",
        "version": "extractDocs.js@commit:6ff5f1bb34e3"
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      "statusNote": "Best Current Practice",
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        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8504/",
        "updated": "2026-10-20T09:42:38.974Z",
        "version": "extractDocs.js@commit:6ff5f1bb34e3"
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      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8504/",
        "updated": "2026-10-20T09:42:38.974Z",
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        "confidence": "high",
        "note": "Parsed from RFC index XML",
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        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8504/",
        "updated": "2026-10-20T09:42:38.974Z",
        "version": "extractDocs.js@commit:6ff5f1bb34e3"
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}