{
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  "document": {
    "abstract": "This document provides a framework for the operation and management of Layer 3 Virtual Private Networks (L3VPNs). This framework intends to produce a coherent description of the significant technical issues that are important in the design of L3VPN management solutions. The selection of specific approaches, and making choices among information models and protocols are outside the scope of this document. This memo provides information for the Internet community.",
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    "authors": [
      {
        "name": "Yacine El Mghazli"
      },
      {
        "name": "Thomas Nadeau"
      },
      {
        "name": "Mohamed Boucadair"
      },
      {
        "name": "Kwok Ho Chan"
      },
      {
        "name": "Arnaud Gonguet"
      }
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      "confidence": "high",
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      "confidence": "high",
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      "originalValue": null,
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      "sourceUrl": "https://www.rfc-editor.org/info/rfc4176/",
      "updated": "2026-10-20T17:28:25.988Z",
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    "docLabel": "IETF RFC 4176",
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      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
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      "updated": "2026-10-20T17:28:25.988Z",
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    "docNumber": "4176",
    "docNumber$meta": {
      "confidence": "high",
      "note": "From the RFC index entry (rfc-index.xml <doc-id>)",
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      "source": "parsed",
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      "updated": "2026-10-20T17:28:25.988Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "docTitle": "Framework for Layer 3 Virtual Private Networks (L3VPN) Operations and Management",
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      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4176/",
      "updated": "2026-10-20T17:28:25.988Z",
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      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4176/",
      "updated": "2026-10-20T17:28:25.988Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "doi": "10.17487/RFC4176",
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      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4176/",
      "updated": "2026-10-20T17:28:25.988Z",
      "version": "extractDocs.js@commit:8277ba975118"
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    "href": "https://doi.org/10.17487/RFC4176",
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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/rfc4176/",
      "updated": "2026-10-20T17:28:25.988Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "pages": "21",
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      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4176/",
      "updated": "2026-10-20T17:28:25.988Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "publicationDate": "2005-10-01",
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      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4176/",
      "updated": "2026-10-20T17:28:25.988Z",
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    },
    "publisher": "IETF",
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      "confidence": "high",
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      "source": "parsed",
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    },
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        "RFC2975",
        "RFC2401",
        "RFC2903",
        "RFC2906",
        "RFC3809",
        "RFC4026",
        "T-REC-Y.1311.1"
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        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4176/",
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        "version": "extractDocs.js@commit:8277ba975118"
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    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc4176/",
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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/rfc4176/",
      "updated": "2026-10-20T17:28:25.988Z",
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4176/",
        "updated": "2026-10-20T17:28:25.988Z",
        "version": "extractDocs.js@commit:8277ba975118"
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        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
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        "updated": "2026-10-20T17:28:25.988Z",
        "version": "extractDocs.js@commit:8277ba975118"
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      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4176/",
        "updated": "2026-10-20T17:28:25.988Z",
        "version": "extractDocs.js@commit:8277ba975118"
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      "statusNote": "Informational",
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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/rfc4176/",
        "updated": "2026-10-20T17:28:25.988Z",
        "version": "extractDocs.js@commit:8277ba975118"
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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/rfc4176/",
        "updated": "2026-10-20T17:28:25.988Z",
        "version": "extractDocs.js@commit:8277ba975118"
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}