{
  "$schema": "/api/schemas/documents.schema.json",
  "apiVersion": "1.1.0",
  "lastModified": "2026-10-20T16:08:10.643Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC9572",
  "document": {
    "abstract": "This document specifies updated procedures for handling Broadcast, Unknown Unicast, or Multicast (BUM) traffic in Ethernet VPNs (EVPNs), including selective multicast and segmentation of provider tunnels. This document updates RFC 7432.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
      "updated": "2026-10-20T09:42:44.888Z",
      "version": "extractDocs.js@commit:6ff5f1bb34e3"
    },
    "authors": [
      {
        "name": "Zhaohui (Jeffrey) Zhang"
      },
      {
        "name": "Wen Lin"
      },
      {
        "name": "Jorge Rabadan"
      },
      {
        "name": "Keyur Patel"
      },
      {
        "name": "Ali Sajassi"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
      "updated": "2026-10-20T09:42:44.888Z",
      "version": "extractDocs.js@commit:6ff5f1bb34e3"
    },
    "docId": "RFC9572",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
      "updated": "2026-10-20T09:42:44.888Z",
      "version": "extractDocs.js@commit:6ff5f1bb34e3"
    },
    "docLabel": "IETF RFC 9572",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
      "updated": "2026-10-20T09:42:44.888Z",
      "version": "extractDocs.js@commit:6ff5f1bb34e3"
    },
    "docNumber": "9572",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
      "updated": "2026-10-20T16:08:10.643Z",
      "version": "extractDocs.js@commit:cc2368606b5f"
    },
    "docTitle": "Updates to EVPN Broadcast, Unknown Unicast, or Multicast (BUM) Procedures",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
      "updated": "2026-10-20T09:42:44.888Z",
      "version": "extractDocs.js@commit:6ff5f1bb34e3"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
      "updated": "2026-10-20T09:42:44.888Z",
      "version": "extractDocs.js@commit:6ff5f1bb34e3"
    },
    "doi": "10.17487/RFC9572",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
      "updated": "2026-10-20T09:42:44.888Z",
      "version": "extractDocs.js@commit:6ff5f1bb34e3"
    },
    "href": "https://doi.org/10.17487/RFC9572",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
      "updated": "2026-10-20T09:42:44.888Z",
      "version": "extractDocs.js@commit:6ff5f1bb34e3"
    },
    "keywords": [
      "MVPN"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "Per-region I-PMSI",
        "Selective Multicast Forwarding",
        "Tunnel Segmentation",
        "inter-AS Segmentation",
        "Inter-region Segmentation"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
      "updated": "2026-10-20T16:08:10.643Z",
      "version": "extractDocs.js@commit:cc2368606b5f"
    },
    "pages": "19",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
      "updated": "2026-10-20T09:42:44.888Z",
      "version": "extractDocs.js@commit:6ff5f1bb34e3"
    },
    "publicationDate": "2024-05-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
      "updated": "2026-10-20T09:42:44.888Z",
      "version": "extractDocs.js@commit:6ff5f1bb34e3"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
      "updated": "2026-10-20T09:42:44.888Z",
      "version": "extractDocs.js@commit:6ff5f1bb34e3"
    },
    "references": {
      "bibliographic": [
        "RFC4684",
        "RFC4875",
        "RFC6388",
        "RFC7988",
        "RFC8279",
        "RFC9136"
      ],
      "bibliographic$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
        "updated": "2026-10-20T09:42:44.888Z",
        "version": "extractDocs.js@commit:6ff5f1bb34e3"
      },
      "normative": [
        "RFC2119",
        "RFC6513",
        "RFC6514",
        "RFC7117",
        "RFC7432",
        "RFC7524",
        "RFC8174",
        "RFC8534",
        "RFC8584",
        "RFC9251",
        "RFC9573"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
        "updated": "2026-10-20T09:42:44.888Z",
        "version": "extractDocs.js@commit:6ff5f1bb34e3"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc9572/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
      "updated": "2026-10-20T09:42:44.888Z",
      "version": "extractDocs.js@commit:6ff5f1bb34e3"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
        "updated": "2026-10-20T09:42:44.888Z",
        "version": "extractDocs.js@commit:6ff5f1bb34e3"
      },
      "amends": [
        "RFC7432"
      ],
      "amends$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
        "updated": "2026-10-20T09:42:44.888Z",
        "version": "extractDocs.js@commit:6ff5f1bb34e3"
      },
      "errataExist": false,
      "errataExist$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/rfc9572/",
        "updated": "2026-10-20T09:42:44.888Z",
        "version": "extractDocs.js@commit:6ff5f1bb34e3"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
        "updated": "2026-10-20T09:42:44.888Z",
        "version": "extractDocs.js@commit:6ff5f1bb34e3"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
        "updated": "2026-10-20T09:42:44.888Z",
        "version": "extractDocs.js@commit:6ff5f1bb34e3"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9572/",
        "updated": "2026-10-20T09:42:44.888Z",
        "version": "extractDocs.js@commit:6ff5f1bb34e3"
      }
    }
  }
}