{
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  "lastModified": "2026-10-21T16:58:17.240Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC8920",
  "document": {
    "abstract": "Existing traffic-engineering-related link attribute advertisements have been defined and are used in RSVP-TE deployments. Since the original RSVP-TE use case was defined, additional applications (e.g., Segment Routing Policy and Loop-Free Alternates) that also make use of the link attribute advertisements have been defined. In cases where multiple applications wish to make use of these link attributes, the current advertisements do not support application-specific values for a given attribute, nor do they support indication of which applications are using the advertised value for a given link. This document introduces new link attribute advertisements in OSPFv2 and OSPFv3 that address both of these shortcomings.",
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      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
      "updated": "2026-10-21T16:58:17.240Z",
      "version": "extractDocs.js@commit:2c1e5418e9d0"
    },
    "authors": [
      {
        "name": "Peter Psenak"
      },
      {
        "name": "Les Ginsberg"
      },
      {
        "name": "Wim Henderickx"
      },
      {
        "name": "Jeff Tantsura"
      },
      {
        "name": "John Drake"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
      "updated": "2026-10-21T16:58:17.240Z",
      "version": "extractDocs.js@commit:2c1e5418e9d0"
    },
    "docId": "RFC8920",
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      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
      "updated": "2026-10-21T16:58:17.240Z",
      "version": "extractDocs.js@commit:2c1e5418e9d0"
    },
    "docLabel": "IETF RFC 8920",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
      "updated": "2026-10-21T16:58:17.240Z",
      "version": "extractDocs.js@commit:2c1e5418e9d0"
    },
    "docNumber": "8920",
    "docNumber$meta": {
      "confidence": "high",
      "note": "From the RFC index entry (rfc-index.xml <doc-id>)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
      "updated": "2026-10-21T16:58:17.240Z",
      "version": "extractDocs.js@commit:2c1e5418e9d0"
    },
    "docTitle": "OSPF Application-Specific Link Attributes",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
      "updated": "2026-10-21T16:58:17.240Z",
      "version": "extractDocs.js@commit:2c1e5418e9d0"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
      "updated": "2026-10-21T16:58:17.240Z",
      "version": "extractDocs.js@commit:2c1e5418e9d0"
    },
    "doi": "10.17487/RFC8920",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
      "updated": "2026-10-21T16:58:17.240Z",
      "version": "extractDocs.js@commit:2c1e5418e9d0"
    },
    "href": "https://doi.org/10.17487/RFC8920",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
      "updated": "2026-10-21T16:58:17.240Z",
      "version": "extractDocs.js@commit:2c1e5418e9d0"
    },
    "pages": "19",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
      "updated": "2026-10-21T16:58:17.240Z",
      "version": "extractDocs.js@commit:2c1e5418e9d0"
    },
    "publicationDate": "2020-10-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
      "updated": "2026-10-21T16:58:17.240Z",
      "version": "extractDocs.js@commit:2c1e5418e9d0"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
      "updated": "2026-10-21T16:58:17.240Z",
      "version": "extractDocs.js@commit:2c1e5418e9d0"
    },
    "references": {
      "bibliographic": [
        "RFC3209",
        "RFC4552",
        "RFC5286",
        "RFC5709",
        "RFC5714",
        "RFC7166",
        "RFC7474",
        "RFC7855",
        "RFC8126",
        "IETF.draft-ietf-spring-segment-routing-policy-08"
      ],
      "bibliographic$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
        "updated": "2026-10-21T16:58:17.240Z",
        "version": "extractDocs.js@commit:2c1e5418e9d0"
      },
      "normative": [
        "RFC2119",
        "RFC2328",
        "RFC3630",
        "RFC4203",
        "RFC5329",
        "RFC5340",
        "RFC7308",
        "RFC7471",
        "RFC7684",
        "RFC8174",
        "RFC8362",
        "RFC8919"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
        "updated": "2026-10-21T16:58:17.240Z",
        "version": "extractDocs.js@commit:2c1e5418e9d0"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc8920/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
      "updated": "2026-10-21T16:58:17.240Z",
      "version": "extractDocs.js@commit:2c1e5418e9d0"
    },
    "status": {
      "active": false,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
        "updated": "2026-10-21T16:58:17.240Z",
        "version": "extractDocs.js@commit:2c1e5418e9d0"
      },
      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
        "updated": "2026-10-21T16:58:17.240Z",
        "version": "extractDocs.js@commit:2c1e5418e9d0"
      },
      "latestVersion": false,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
        "updated": "2026-10-21T16:58:17.240Z",
        "version": "extractDocs.js@commit:2c1e5418e9d0"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
        "updated": "2026-10-21T16:58:17.240Z",
        "version": "extractDocs.js@commit:2c1e5418e9d0"
      },
      "superseded": true,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
        "updated": "2026-10-21T16:58:17.240Z",
        "version": "extractDocs.js@commit:2c1e5418e9d0"
      },
      "supersededBy": [
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      ],
      "supersededBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8920/",
        "updated": "2026-10-21T16:58:17.240Z",
        "version": "extractDocs.js@commit:2c1e5418e9d0"
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}