{
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  "sourcePath": "src/main/data/docs",
  "docId": "RFC7117",
  "document": {
    "abstract": "RFCs 4761 and 4762 describe a solution for Virtual Private LAN Service (VPLS) multicast that relies on the use of point-to-point or multipoint-to-point unicast Label Switched Paths (LSPs) for carrying multicast traffic. This solution has certain limitations for certain VPLS multicast traffic profiles. For example, it may result in highly non-optimal bandwidth utilization when a large amount of multicast traffic is to be transported. This document describes solutions for overcoming a subset of the limitations of the existing VPLS multicast solution. It describes procedures for VPLS multicast that utilize multicast trees in the service provider (SP) network. The solution described in this document allows sharing of one such multicast tree among multiple VPLS instances. Furthermore, the solution described in this document allows a single multicast tree in the SP network to carry traffic belonging only to a specified set of one or more IP multicast streams from one or more VPLS instances.",
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      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
      "updated": "2026-10-16T20:45:56.009Z",
      "version": "extractDocs.js@commit:2c3b1db1b97b"
    },
    "authors": [
      {
        "name": "Rahul Aggarwal"
      },
      {
        "name": "Yuji Kamite"
      },
      {
        "name": "Luyuan Fang"
      },
      {
        "name": "Yakov Rekhter"
      },
      {
        "name": "Chaitanya Kodeboniya"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
      "updated": "2026-10-16T20:45:56.009Z",
      "version": "extractDocs.js@commit:2c3b1db1b97b"
    },
    "docId": "RFC7117",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
      "updated": "2026-10-16T20:45:56.009Z",
      "version": "extractDocs.js@commit:2c3b1db1b97b"
    },
    "docLabel": "IETF RFC 7117",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
      "updated": "2026-10-16T20:45:56.009Z",
      "version": "extractDocs.js@commit:2c3b1db1b97b"
    },
    "docNumber": "7117",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
      "updated": "2026-10-16T20:45:56.009Z",
      "version": "extractDocs.js@commit:2c3b1db1b97b"
    },
    "docTitle": "Multicast in Virtual Private LAN Service (VPLS)",
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      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
      "updated": "2026-10-16T20:45:56.009Z",
      "version": "extractDocs.js@commit:2c3b1db1b97b"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
      "updated": "2026-10-16T20:45:56.009Z",
      "version": "extractDocs.js@commit:2c3b1db1b97b"
    },
    "doi": "10.17487/RFC7117",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
      "updated": "2026-10-16T20:45:56.009Z",
      "version": "extractDocs.js@commit:2c3b1db1b97b"
    },
    "href": "https://doi.org/10.17487/RFC7117",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
      "updated": "2026-10-16T20:45:56.009Z",
      "version": "extractDocs.js@commit:2c3b1db1b97b"
    },
    "pages": "50",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
      "updated": "2026-10-16T20:45:56.009Z",
      "version": "extractDocs.js@commit:2c3b1db1b97b"
    },
    "publicationDate": "2014-02-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
      "updated": "2026-10-16T20:45:56.009Z",
      "version": "extractDocs.js@commit:2c3b1db1b97b"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
      "updated": "2026-10-16T20:45:56.009Z",
      "version": "extractDocs.js@commit:2c3b1db1b97b"
    },
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      "bibliographic": [
        "RFC6514",
        "RFC6513",
        "RFC6388",
        "RFC6074",
        "RFC5925",
        "RFC5501",
        "RFC5332",
        "RFC4684",
        "RFC4875",
        "RFC4601",
        "RFC4541",
        "RFC4447",
        "RFC4364",
        "RFC3810",
        "RFC3376",
        "RFC2710",
        "RFC2236",
        "RFC1997",
        "orphan/RFC7117/h:548d36e7",
        "orphan/RFC7117/h:ca826cfa"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=30 proseBlocks=36 skippedAnchorBlocks=32",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
        "updated": "2026-10-16T20:45:56.009Z",
        "version": "extractDocs.js@commit:2c3b1db1b97b"
      },
      "normative": [
        "RFC2119",
        "RFC3209",
        "RFC4760",
        "RFC4761",
        "RFC4762",
        "RFC5036",
        "RFC5331",
        "RFC6511",
        "RFC6512"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
        "updated": "2026-10-16T20:45:56.009Z",
        "version": "extractDocs.js@commit:2c3b1db1b97b"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc7117/",
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      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
      "updated": "2026-10-16T20:45:56.009Z",
      "version": "extractDocs.js@commit:2c3b1db1b97b"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
        "updated": "2026-10-16T20:45:56.009Z",
        "version": "extractDocs.js@commit:2c3b1db1b97b"
      },
      "errataExist": true,
      "errataExist$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/rfc7117/",
        "updated": "2026-10-16T20:45:56.009Z",
        "version": "extractDocs.js@commit:2c3b1db1b97b"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc7117",
        "https://www.rfc-editor.org/errata_search.php?rfc=7117",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc7117.html"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
        "updated": "2026-10-16T20:45:56.009Z",
        "version": "extractDocs.js@commit:2c3b1db1b97b"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
        "updated": "2026-10-16T20:45:56.009Z",
        "version": "extractDocs.js@commit:2c3b1db1b97b"
      },
      "statusNote": "Proposed Standard",
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        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
        "updated": "2026-10-16T20:45:56.009Z",
        "version": "extractDocs.js@commit:2c3b1db1b97b"
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      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7117/",
        "updated": "2026-10-16T20:45:56.009Z",
        "version": "extractDocs.js@commit:2c3b1db1b97b"
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}