{
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  "sourcePath": "src/main/data/docs",
  "docId": "RFC7161",
  "document": {
    "abstract": "This document specifies an experimental multicast handover optimization mechanism for Proxy Mobile IPv6 (PMIPv6) to accelerate the delivery of multicast traffic to mobile nodes after handovers. The mechanism, called Subscription Information Acquisition through the LMA (SIAL), is based on speeding up the acquisition of mobile nodes' multicast context by the mobile access gateways. To do that, extensions to the current PMIPv6 protocol are proposed. These extensions are not only applicable to the base solution for multicast support in Proxy Mobile IPv6, but they can also be applied to other solutions developed to avoid the tunnel convergence problem. Furthermore, these extensions are also independent of the role played by the mobile access gateway within the multicast network (acting as either multicast listener discovery proxy or multicast router).",
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      "confidence": "high",
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      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
      "updated": "2026-10-20T17:30:40.441Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "authors": [
      {
        "name": "Luis M. Contreras"
      },
      {
        "name": "Carlos J. Bernardos"
      },
      {
        "name": "Ignacio Soto"
      }
    ],
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      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
      "updated": "2026-10-20T17:30:40.441Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "docId": "RFC7161",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
      "updated": "2026-10-20T17:30:40.441Z",
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    "docLabel": "IETF RFC 7161",
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      "originalValue": null,
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      "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
      "updated": "2026-10-20T17:30:40.441Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "docNumber": "7161",
    "docNumber$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/rfc7161/",
      "updated": "2026-10-20T17:30:40.441Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "docTitle": "Proxy Mobile IPv6 (PMIPv6) Multicast Handover Optimization by the Subscription Information Acquisition through the LMA (SIAL)",
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      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
      "updated": "2026-10-20T17:30:40.441Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "docType": "Experimental",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
      "updated": "2026-10-20T17:30:40.441Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "doi": "10.17487/RFC7161",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
      "updated": "2026-10-20T17:30:40.441Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "href": "https://doi.org/10.17487/RFC7161",
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      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
      "updated": "2026-10-20T17:30:40.441Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "keywords": [
      "PMIPv6",
      "Multicast",
      "Handover"
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    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "PMIPv6",
        "Multicast",
        "Handover",
        "SIAL"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
      "updated": "2026-10-20T21:15:27.153Z",
      "version": "extractDocs.js@commit:2d729ed26f61"
    },
    "pages": "37",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
      "updated": "2026-10-20T17:30:40.441Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "publicationDate": "2014-03-01",
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      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
      "updated": "2026-10-20T17:30:40.441Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
      "updated": "2026-10-20T17:30:40.441Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "references": {
      "bibliographic": [
        "RFC5949",
        "RFC6224",
        "RFC6636",
        "RFC7028",
        "T-REC-Y.1541.2011",
        "orphan/RFC7161/h:957a9ff0",
        "orphan/RFC7161/h:ecb6441a"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=18 proseBlocks=23 skippedAnchorBlocks=20",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
        "updated": "2026-10-20T17:30:40.442Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "normative": [
        "RFC1112",
        "RFC2119",
        "RFC2236",
        "RFC2710",
        "RFC3376",
        "RFC3810",
        "RFC4283",
        "RFC4877",
        "RFC5213",
        "RFC5844",
        "RFC6275"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
        "updated": "2026-10-20T17:30:40.442Z",
        "version": "extractDocs.js@commit:8277ba975118"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc7161/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
      "updated": "2026-10-20T17:30:40.442Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
        "updated": "2026-10-20T17:30:40.442Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "errataExist": true,
      "errataExist$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/rfc7161/",
        "updated": "2026-10-20T17:30:40.442Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc7161",
        "https://www.rfc-editor.org/errata_search.php?rfc=7161",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc7161.html"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
        "updated": "2026-10-20T17:30:40.442Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
        "updated": "2026-10-20T17:30:40.442Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "statusNote": "Experimental",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
        "updated": "2026-10-20T17:30:40.442Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7161/",
        "updated": "2026-10-20T17:30:40.442Z",
        "version": "extractDocs.js@commit:8277ba975118"
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}