{
  "$schema": "/api/schemas/documents.schema.json",
  "apiVersion": "1.1.0",
  "lastModified": "2026-10-15T19:19:28.956Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC7551",
  "document": {
    "abstract": "This document describes Resource Reservation Protocol (RSVP) extensions to bind two point-to-point unidirectional Label Switched Paths (LSPs) into an associated bidirectional LSP. The association is achieved by defining new Association Types for use in ASSOCIATION and in Extended ASSOCIATION Objects. One of these types enables independent provisioning of the associated bidirectional LSPs on both sides, while the other enables single-sided provisioning. The REVERSE_LSP Object is also defined to enable a single endpoint to trigger creation of the reverse LSP and to specify parameters of the reverse LSP in the single-sided provisioning case.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
      "updated": "2026-10-15T19:19:28.956Z",
      "version": "extractDocs.js@commit:669b9e3c6fef"
    },
    "authors": [
      {
        "name": "Fei Zhang"
      },
      {
        "name": "Ruiquan Jing"
      },
      {
        "name": "Rakesh Gandhi"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
      "updated": "2026-10-15T19:19:28.956Z",
      "version": "extractDocs.js@commit:669b9e3c6fef"
    },
    "docId": "RFC7551",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
      "updated": "2026-10-15T19:19:28.956Z",
      "version": "extractDocs.js@commit:669b9e3c6fef"
    },
    "docLabel": "IETF RFC 7551",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
      "updated": "2026-10-15T19:19:28.956Z",
      "version": "extractDocs.js@commit:669b9e3c6fef"
    },
    "docNumber": "7551",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
      "updated": "2026-10-15T19:19:28.956Z",
      "version": "extractDocs.js@commit:669b9e3c6fef"
    },
    "docTitle": "RSVP-TE Extensions for Associated Bidirectional Label Switched Paths (LSPs)",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
      "updated": "2026-10-15T19:19:28.956Z",
      "version": "extractDocs.js@commit:669b9e3c6fef"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
      "updated": "2026-10-15T19:19:28.956Z",
      "version": "extractDocs.js@commit:669b9e3c6fef"
    },
    "doi": "10.17487/RFC7551",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
      "updated": "2026-10-15T19:19:28.956Z",
      "version": "extractDocs.js@commit:669b9e3c6fef"
    },
    "href": "https://doi.org/10.17487/RFC7551",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
      "updated": "2026-10-15T19:19:28.956Z",
      "version": "extractDocs.js@commit:669b9e3c6fef"
    },
    "pages": "20",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
      "updated": "2026-10-15T19:19:28.956Z",
      "version": "extractDocs.js@commit:669b9e3c6fef"
    },
    "publicationDate": "2015-05-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
      "updated": "2026-10-15T19:19:28.956Z",
      "version": "extractDocs.js@commit:669b9e3c6fef"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
      "updated": "2026-10-15T19:19:28.956Z",
      "version": "extractDocs.js@commit:669b9e3c6fef"
    },
    "references": {
      "bibliographic": [
        "RFC4655",
        "RFC5420",
        "RFC5654",
        "RFC5920",
        "RFC6370",
        "RFC6373",
        "RFC6387",
        "RFC6689"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=16 proseBlocks=21 skippedAnchorBlocks=18",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
        "updated": "2026-10-15T19:19:28.956Z",
        "version": "extractDocs.js@commit:669b9e3c6fef"
      },
      "normative": [
        "RFC2119",
        "RFC2205",
        "RFC3209",
        "RFC3473",
        "RFC4872",
        "RFC4873",
        "RFC5511",
        "RFC6780"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
        "updated": "2026-10-15T19:19:28.956Z",
        "version": "extractDocs.js@commit:669b9e3c6fef"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc7551/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
      "updated": "2026-10-15T19:19:28.956Z",
      "version": "extractDocs.js@commit:669b9e3c6fef"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
        "updated": "2026-10-15T19:19:28.956Z",
        "version": "extractDocs.js@commit:669b9e3c6fef"
      },
      "amendedBy": [
        "RFC8537"
      ],
      "amendedBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
        "updated": "2026-10-15T19:19:28.956Z",
        "version": "extractDocs.js@commit:669b9e3c6fef"
      },
      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
        "updated": "2026-10-15T19:19:28.956Z",
        "version": "extractDocs.js@commit:669b9e3c6fef"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
        "updated": "2026-10-15T19:19:28.956Z",
        "version": "extractDocs.js@commit:669b9e3c6fef"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
        "updated": "2026-10-15T19:19:28.956Z",
        "version": "extractDocs.js@commit:669b9e3c6fef"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7551/",
        "updated": "2026-10-15T19:19:28.956Z",
        "version": "extractDocs.js@commit:669b9e3c6fef"
      }
    }
  }
}