{
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  "lastModified": "2026-10-13T16:40:54.415Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC2469",
  "document": {
    "abstract": "Protocols such as ARP and Neighbor Discovery have data fields that contain link-layer addresses. In order to interoperate properly, a sender setting such a field must insure that the receiver extracts those bits and interprets them correctly. In most cases, such fields must be in \"canonical form\". Unfortunately, not all LAN adaptors are consistent in their use of canonical form, and implementations may need to explicitly bit swap individual bytes in order to obtain the correct format. This document provides information to implementors to help them avoid the pitfall of using non-canonical forms when canonical forms are required. This memo provides information for the Internet community.",
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      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
      "updated": "2026-10-12T21:09:09.680Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "authors": [
      {
        "name": "Dr. Thomas Narten"
      },
      {
        "name": "Charles Burton"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
      "updated": "2026-10-12T21:09:09.681Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docId": "RFC2469",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
      "updated": "2026-10-12T21:09:09.680Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docLabel": "IETF RFC 2469",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
      "updated": "2026-10-12T21:09:09.680Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docNumber": "2469",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
      "updated": "2026-10-12T21:09:09.680Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docTitle": "A Caution On The Canonical Ordering Of Link-Layer Addresses",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
      "updated": "2026-10-12T21:09:09.680Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docType": "Informational",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
      "updated": "2026-10-12T21:09:09.680Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "doi": "10.17487/RFC2469",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
      "updated": "2026-10-12T21:09:09.681Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "href": "https://doi.org/10.17487/RFC2469",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
      "updated": "2026-10-12T21:09:09.680Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "keywords": [
      "ARP",
      "Data"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "ARP",
        "Data",
        "Fields"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
      "updated": "2026-10-13T16:40:54.415Z",
      "version": "extractDocs.js@commit:90e14d7cf535"
    },
    "pages": "5",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
      "updated": "2026-10-12T21:09:09.680Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "publicationDate": "1998-12-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
      "updated": "2026-10-12T21:09:09.680Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
      "updated": "2026-10-12T21:09:09.680Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "references": {
      "bibliographic": [
        "RFC826",
        "RFC2461",
        "RFC2464",
        "RFC2467",
        "RFC2470"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=5 proseBlocks=6 skippedAnchorBlocks=5",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
        "updated": "2026-10-12T21:09:09.681Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc2469/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
      "updated": "2026-10-12T21:09:09.681Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
        "updated": "2026-10-12T21:09:09.681Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "errataExist": false,
      "errataExist$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/rfc2469/",
        "updated": "2026-10-12T21:09:09.681Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
        "updated": "2026-10-12T21:09:09.681Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "statusNote": "Informational",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
        "updated": "2026-10-12T21:09:09.681Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2469/",
        "updated": "2026-10-12T21:09:09.681Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
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}