{
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  "lastModified": "2026-10-13T18:21:59.706Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC5129",
  "document": {
    "abstract": "RFC 3270 defines how to support the Diffserv architecture in MPLS networks, including how to encode Diffserv Code Points (DSCPs) in an MPLS header. DSCPs may be encoded in the EXP field, while other uses of that field are not precluded. RFC 3270 makes no statement about how Explicit Congestion Notification (ECN) marking might be encoded in the MPLS header. This document defines how an operator might define some of the EXP codepoints for explicit congestion notification, without precluding other uses. [STANDARDS-TRACK]",
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      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
      "updated": "2026-10-13T18:21:59.706Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "authors": [
      {
        "name": "Dr. Bruce S. Davie"
      },
      {
        "name": "Bob Briscoe"
      },
      {
        "name": "June Tay"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
      "updated": "2026-10-13T18:21:59.706Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docId": "RFC5129",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
      "updated": "2026-10-13T18:21:59.706Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docLabel": "IETF RFC 5129",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
      "updated": "2026-10-13T18:21:59.706Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docNumber": "5129",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
      "updated": "2026-10-13T18:21:59.706Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docTitle": "Explicit Congestion Marking in MPLS",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
      "updated": "2026-10-13T18:21:59.706Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
      "updated": "2026-10-13T18:21:59.706Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "doi": "10.17487/RFC5129",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
      "updated": "2026-10-13T18:21:59.706Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "href": "https://doi.org/10.17487/RFC5129",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
      "updated": "2026-10-13T18:21:59.706Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "keywords": [
      "DiffServ",
      "QoS",
      "ECN Tunnel"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
      "updated": "2026-10-13T18:21:59.706Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "pages": "21",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
      "updated": "2026-10-13T18:21:59.706Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "publicationDate": "2008-01-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
      "updated": "2026-10-13T18:21:59.706Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
      "updated": "2026-10-13T18:21:59.706Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "references": {
      "bibliographic": [
        "RFC3260",
        "RFC3540",
        "RFC4340",
        "orphan/RFC5129/h:4f04b263",
        "orphan/RFC5129/h:eb73feb2",
        "orphan/RFC5129/h:513bb50b",
        "orphan/RFC5129/h:bb319810",
        "orphan/RFC5129/h:0912526b",
        "orphan/RFC5129/h:de3a2611",
        "orphan/RFC5129/h:44f4c977",
        "orphan/RFC5129/h:ce800894",
        "orphan/RFC5129/h:4cf30ddc"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=26 proseBlocks=25 skippedAnchorBlocks=20",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
        "updated": "2026-10-13T18:21:59.706Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "normative": [
        "RFC2119",
        "RFC3031",
        "RFC3032",
        "RFC3168",
        "RFC3270",
        "RFC4301"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
        "updated": "2026-10-13T18:21:59.706Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc5129/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
      "updated": "2026-10-13T18:21:59.706Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
        "updated": "2026-10-13T18:21:59.706Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "amendedBy": [
        "RFC5462"
      ],
      "amendedBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
        "updated": "2026-10-13T18:21:59.706Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "amends": [
        "RFC3032"
      ],
      "amends$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
        "updated": "2026-10-13T18:21:59.706Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
        "updated": "2026-10-13T18:21:59.706Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
        "updated": "2026-10-13T18:21:59.706Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
        "updated": "2026-10-13T18:21:59.706Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5129/",
        "updated": "2026-10-13T18:21:59.706Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      }
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}