{
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  "docId": "RFC8796",
  "document": {
    "abstract": "This document updates RFC 4090 for the Resource Reservation Protocol (RSVP) Traffic Engineering (TE) procedures defined for facility backup protection. The updates include extensions that reduce the amount of signaling and processing that occurs during Fast Reroute (FRR); as a result, scalability when undergoing FRR convergence after a link or node failure is improved. These extensions allow the RSVP message exchange between the Point of Local Repair (PLR) and the Merge Point (MP) nodes to be independent of the number of protected Label Switched Paths (LSPs) traversing between them when facility bypass FRR protection is used. The signaling extensions are fully backwards compatible with nodes that do not support them.",
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      "confidence": "high",
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    "authors": [
      {
        "name": "Mike Taillon"
      },
      {
        "name": "Tarek Saad"
      },
      {
        "name": "Rakesh Gandhi"
      },
      {
        "name": "Abhishek Deshmukh"
      },
      {
        "name": "Markus Jork"
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      {
        "name": "Vishnu Pavan Beeram"
      }
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      "confidence": "high",
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      "confidence": "high",
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      "originalValue": null,
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    "docLabel": "IETF RFC 8796",
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      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
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    "docNumber": "8796",
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      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
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      "updated": "2026-10-14T16:16:31.825Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docTitle": "RSVP-TE Summary Fast Reroute Extensions for Label Switched Path (LSP) Tunnels",
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      "confidence": "high",
      "note": "Parsed from RFC index XML title",
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      "updated": "2026-10-14T16:16:31.825Z",
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    "docType": "Standard",
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      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
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      "updated": "2026-10-14T16:16:31.825Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "doi": "10.17487/RFC8796",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8796/",
      "updated": "2026-10-14T16:16:31.825Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
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    "href": "https://doi.org/10.17487/RFC8796",
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      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
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      "updated": "2026-10-14T16:16:31.825Z",
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    "pages": "18",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8796/",
      "updated": "2026-10-14T16:16:31.825Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "publicationDate": "2020-07-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8796/",
      "updated": "2026-10-14T16:16:31.825Z",
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    "publisher": "IETF",
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      "confidence": "high",
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      "source": "parsed",
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      "updated": "2026-10-14T16:16:31.825Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
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        "confidence": "high",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8796/",
        "updated": "2026-10-14T16:16:31.825Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
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        "RFC2119",
        "RFC2205",
        "RFC2747",
        "RFC2961",
        "RFC3209",
        "RFC4090",
        "RFC4872",
        "RFC6780",
        "RFC8174"
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      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
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        "source": "parsed",
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        "updated": "2026-10-14T16:16:31.825Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      }
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    "resolvedHref": "https://www.rfc-editor.org/info/rfc8796/",
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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/rfc8796/",
      "updated": "2026-10-14T16:16:31.825Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
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      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8796/",
        "updated": "2026-10-14T16:16:31.825Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
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        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8796/",
        "updated": "2026-10-14T16:16:31.825Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
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      "errataExist": false,
      "errataExist$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/rfc8796/",
        "updated": "2026-10-14T16:16:31.825Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
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      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8796/",
        "updated": "2026-10-14T16:16:31.825Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
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      "statusNote": "Proposed Standard",
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        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8796/",
        "updated": "2026-10-14T16:16:31.825Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
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      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8796/",
        "updated": "2026-10-14T16:16:31.825Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
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}