{
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  "lastModified": "2026-10-13T16:43:01.002Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC3480",
  "document": {
    "abstract": "Current signalling used by Multi-Protocol Label Switching Traffic Engineering (MPLS TE) does not provide support for unnumbered links. This document defines procedures and extensions to Constraint-Routing Label Distribution Protocol (CR-LDP), one of the MPLS TE signalling protocols that are needed in order to support unnumbered links. [STANDARDS-TRACK]",
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      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
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      "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
      "updated": "2026-10-12T21:13:36.811Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "authors": [
      {
        "name": "Kireeti Kompella"
      },
      {
        "name": "Yakov Rekhter"
      },
      {
        "name": "Alan Kullberg"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
      "updated": "2026-10-12T21:13:36.812Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docId": "RFC3480",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
      "updated": "2026-10-12T21:13:36.811Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docLabel": "IETF RFC 3480",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
      "updated": "2026-10-12T21:13:36.811Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docNumber": "3480",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
      "updated": "2026-10-12T21:13:36.811Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docTitle": "Signalling Unnumbered Links in CR-LDP (Constraint-Routing Label Distribution Protocol)",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
      "updated": "2026-10-12T21:13:36.811Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
      "updated": "2026-10-12T21:13:36.811Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "doi": "10.17487/RFC3480",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
      "updated": "2026-10-12T21:13:36.812Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "href": "https://doi.org/10.17487/RFC3480",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
      "updated": "2026-10-12T21:13:36.811Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "keywords": [
      "MPLS",
      "Traffic Engineering",
      "MPLS-TE",
      "CR-LDP"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "MPLS",
        "Traffic Engineering",
        "Mpls-te",
        "CR-LDP",
        "Constraint-Routing Label Distribution Protocol"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
      "updated": "2026-10-13T16:43:01.002Z",
      "version": "extractDocs.js@commit:90e14d7cf535"
    },
    "pages": "8",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
      "updated": "2026-10-12T21:13:36.811Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "publicationDate": "2003-02-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
      "updated": "2026-10-12T21:13:36.811Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
      "updated": "2026-10-12T21:13:36.811Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "references": {
      "bibliographic": [
        "orphan/RFC3480/h:2bb6d810",
        "orphan/RFC3480/h:b141d288",
        "orphan/RFC3480/h:1ec5879e",
        "orphan/RFC3480/h:93283360",
        "orphan/RFC3480/h:e7cf57a0",
        "orphan/RFC3480/h:c1c9803a",
        "orphan/RFC3480/h:816341e4"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "note": "Citations without a standard ID, kept as MRI orphan refs (or resolved once the reference label was stripped)",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
        "updated": "2026-10-12T21:13:41.150Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "normative": [
        "RFC3212",
        "RFC3471",
        "RFC3472",
        "RFC3036",
        "RFC2119"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
        "updated": "2026-10-12T21:13:36.812Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc3480/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
      "updated": "2026-10-12T21:13:36.812Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
        "updated": "2026-10-12T21:13:36.812Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
        "updated": "2026-10-12T21:13:36.812Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
        "updated": "2026-10-12T21:13:36.812Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
        "updated": "2026-10-12T21:13:36.812Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3480/",
        "updated": "2026-10-12T21:13:36.812Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
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}