{
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  "lastModified": "2026-10-14T15:57:24.549Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC6547",
  "document": {
    "abstract": "This document moves \"Use of /127 Prefix Length Between Routers Considered Harmful\" (RFC 3627) to Historic status to reflect the updated guidance contained in \"Using 127-Bit IPv6 Prefixes on Inter- Router Links\" (RFC 6164). A Standards Track document supersedes an informational document; therefore, guidance provided in RFC 6164 is to be followed when the two documents are in conflict. This document links the two RFCs so that the IETF's updated guidance on this topic is clearer. This document is not an Internet Standards Track specification; it is published for informational purposes.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
      "updated": "2026-10-13T22:26:03.668Z",
      "version": "extractDocs.js@commit:fd871efde64d"
    },
    "authors": [
      {
        "name": "Wesley George"
      }
    ],
    "authors$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/rfc6547/",
      "updated": "2026-10-13T22:26:03.668Z",
      "version": "extractDocs.js@commit:fd871efde64d"
    },
    "docId": "RFC6547",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
      "updated": "2026-10-13T22:26:03.668Z",
      "version": "extractDocs.js@commit:fd871efde64d"
    },
    "docLabel": "IETF RFC 6547",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
      "updated": "2026-10-13T22:26:03.668Z",
      "version": "extractDocs.js@commit:fd871efde64d"
    },
    "docNumber": "6547",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
      "updated": "2026-10-13T22:26:03.668Z",
      "version": "extractDocs.js@commit:fd871efde64d"
    },
    "docTitle": "to Historic Status",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
      "updated": "2026-10-13T22:26:03.668Z",
      "version": "extractDocs.js@commit:fd871efde64d"
    },
    "docType": "Informational",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
      "updated": "2026-10-13T22:26:03.668Z",
      "version": "extractDocs.js@commit:fd871efde64d"
    },
    "doi": "10.17487/RFC6547",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
      "updated": "2026-10-13T22:26:03.668Z",
      "version": "extractDocs.js@commit:fd871efde64d"
    },
    "href": "https://doi.org/10.17487/RFC6547",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
      "updated": "2026-10-13T22:26:03.668Z",
      "version": "extractDocs.js@commit:fd871efde64d"
    },
    "keywords": [
      "IPv6"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "IPv6",
        "/127",
        "Point-to-point Address",
        "Inter-router Links"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
      "updated": "2026-10-14T15:57:24.549Z",
      "version": "extractDocs.js@commit:ca62cd19765f"
    },
    "pages": "3",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
      "updated": "2026-10-13T22:26:03.668Z",
      "version": "extractDocs.js@commit:fd871efde64d"
    },
    "publicationDate": "2012-02-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
      "updated": "2026-10-13T22:26:03.668Z",
      "version": "extractDocs.js@commit:fd871efde64d"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
      "updated": "2026-10-13T22:26:03.668Z",
      "version": "extractDocs.js@commit:fd871efde64d"
    },
    "references": {
      "bibliographic": [
        "RFC2026"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=3 proseBlocks=5 skippedAnchorBlocks=3",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
        "updated": "2026-10-13T22:26:03.668Z",
        "version": "extractDocs.js@commit:fd871efde64d"
      },
      "normative": [
        "RFC3627",
        "RFC6164"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
        "updated": "2026-10-13T22:26:03.668Z",
        "version": "extractDocs.js@commit:fd871efde64d"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc6547/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
      "updated": "2026-10-13T22:26:03.668Z",
      "version": "extractDocs.js@commit:fd871efde64d"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
        "updated": "2026-10-13T22:26:03.668Z",
        "version": "extractDocs.js@commit:fd871efde64d"
      },
      "amends": [
        "RFC6164"
      ],
      "amends$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
        "updated": "2026-10-13T22:26:03.668Z",
        "version": "extractDocs.js@commit:fd871efde64d"
      },
      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
        "updated": "2026-10-13T22:26:03.668Z",
        "version": "extractDocs.js@commit:fd871efde64d"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
        "updated": "2026-10-13T22:26:03.668Z",
        "version": "extractDocs.js@commit:fd871efde64d"
      },
      "statusNote": "Informational",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
        "updated": "2026-10-13T22:26:03.668Z",
        "version": "extractDocs.js@commit:fd871efde64d"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
        "updated": "2026-10-13T22:26:03.668Z",
        "version": "extractDocs.js@commit:fd871efde64d"
      },
      "supersedes": [
        "RFC3627"
      ],
      "supersedes$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6547/",
        "updated": "2026-10-13T22:26:03.668Z",
        "version": "extractDocs.js@commit:fd871efde64d"
      }
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}