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    "abstract": "This document provides an analysis grid to evaluate, compare, and contrast the Generalized Multi-Protocol Label Switching (GMPLS) protocol suite capabilities with the recovery mechanisms currently proposed at the IETF CCAMP Working Group. A detailed analysis of each of the recovery phases is provided using the terminology defined in RFC 4427. This document focuses on transport plane survivability and recovery issues and not on control plane resilience and related aspects. This memo provides information for the Internet community.",
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    "authors": [
      {
        "name": "Dimitri Papadimitriou"
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      {
        "name": "Eric Mannie"
      }
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      "confidence": "high",
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      "updated": "2026-10-16T18:53:29.202Z",
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      "confidence": "high",
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      "confidence": "high",
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    "docTitle": "Analysis of Generalized Multi-Protocol Label Switching (GMPLS)-based Recovery Mechanisms (including Protection and Restoration)",
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      "confidence": "high",
      "note": "Parsed from RFC index XML title",
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      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
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      "updated": "2026-10-16T18:53:29.202Z",
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    "doi": "10.17487/RFC4428",
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      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
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      "source": "resolved",
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      "updated": "2026-10-16T18:53:29.202Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
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      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
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      "updated": "2026-10-16T18:53:29.202Z",
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    "pages": "47",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4428/",
      "updated": "2026-10-16T18:53:29.202Z",
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      "confidence": "high",
      "note": "Parsed from RFC index XML date",
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      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4428/",
      "updated": "2026-10-16T18:53:29.202Z",
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      "confidence": "high",
      "note": "Static: provider",
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      "source": "parsed",
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      "bibliographic": [
        "RFC4054",
        "RFC3386",
        "ANSI.T1.105",
        "T-REC-G.707.2000",
        "T-REC-G.709.2001",
        "T-REC-G.783.2000",
        "T-REC-G.798.2004",
        "T-REC-G.806.2000",
        "T-REC-G.841.1998",
        "T-REC-G.842.1998",
        "T-REC-G.874.2001",
        "orphan/RFC4428/h:a782b037",
        "orphan/RFC4428/h:1ca76429",
        "orphan/RFC4428/h:67e895db",
        "orphan/RFC4428/h:e28d306a",
        "orphan/RFC4428/h:ba6b00be",
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        "orphan/RFC4428/h:a3ce44ca"
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        "note": "Parsed from RFC HTML references/informative sections",
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        "source": "parsed",
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        "RFC3471",
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        "RFC3945",
        "RFC4201",
        "RFC4202",
        "RFC4204",
        "RFC4209",
        "RFC4427"
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        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
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        "source": "parsed",
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        "updated": "2026-10-16T18:53:29.202Z",
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      "note": "Final URL resolved via URL redirect verification",
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      "source": "resolved",
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      "updated": "2026-10-16T18:53:29.202Z",
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
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        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4428/",
        "updated": "2026-10-16T18:53:29.202Z",
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      "errataExist": true,
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        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4428/",
        "updated": "2026-10-16T18:53:29.202Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
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      "errataUrl": [
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        "https://www.rfc-editor.org/errata_search.php?rfc=4428",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc4428.html"
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        "confidence": "high",
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        "originalValue": [],
        "source": "parsed",
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        "updated": "2026-10-16T18:53:29.202Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4428/",
        "updated": "2026-10-16T18:53:29.202Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
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        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
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        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4428/",
        "updated": "2026-10-16T18:53:29.202Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4428/",
        "updated": "2026-10-16T18:53:29.202Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
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