{
  "$schema": "/api/schemas/documents.schema.json",
  "apiVersion": "1.1.0",
  "lastModified": "2026-10-20T17:28:30.688Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC4817",
  "document": {
    "abstract": "The Layer 2 Tunneling Protocol, Version 3 (L2TPv3) defines a protocol for tunneling a variety of payload types over IP networks. This document defines how to carry an MPLS label stack and its payload over the L2TPv3 data encapsulation. This enables an application that traditionally requires an MPLS-enabled core network, to utilize an L2TPv3 encapsulation over an IP network instead. [STANDARDS-TRACK]",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
      "updated": "2026-10-20T17:28:30.688Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "authors": [
      {
        "name": "Mark Townsley"
      },
      {
        "name": "Carlos Pignataro"
      },
      {
        "name": "Scott Wainner"
      },
      {
        "name": "Ted Seely"
      },
      {
        "name": "Jeff Young"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
      "updated": "2026-10-20T17:28:30.688Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "docId": "RFC4817",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
      "updated": "2026-10-20T17:28:30.688Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "docLabel": "IETF RFC 4817",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
      "updated": "2026-10-20T17:28:30.688Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "docNumber": "4817",
    "docNumber$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/rfc4817/",
      "updated": "2026-10-20T17:28:30.688Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "docTitle": "Encapsulation of MPLS over Layer 2 Tunneling Protocol Version 3",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
      "updated": "2026-10-20T17:28:30.688Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
      "updated": "2026-10-20T17:28:30.688Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "doi": "10.17487/RFC4817",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
      "updated": "2026-10-20T17:28:30.688Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "href": "https://doi.org/10.17487/RFC4817",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
      "updated": "2026-10-20T17:28:30.688Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "keywords": [
      "L2TPv3",
      "Multiprotocol Label Switching Label Stack",
      "Label Stack"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
      "updated": "2026-10-20T17:28:30.688Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "pages": "12",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
      "updated": "2026-10-20T17:28:30.688Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "publicationDate": "2007-03-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
      "updated": "2026-10-20T17:28:30.688Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
      "updated": "2026-10-20T17:28:30.688Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "references": {
      "bibliographic": [
        "RFC3031",
        "RFC2409",
        "RFC4306",
        "RFC3448",
        "orphan/RFC4817/h:e36ed57c"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=10 proseBlocks=14 skippedAnchorBlocks=11",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
        "updated": "2026-10-20T17:28:30.688Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "normative": [
        "RFC2119",
        "RFC3032",
        "RFC3931",
        "RFC4023",
        "RFC4086"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
        "updated": "2026-10-20T17:28:30.688Z",
        "version": "extractDocs.js@commit:8277ba975118"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc4817/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
      "updated": "2026-10-20T17:28:30.688Z",
      "version": "extractDocs.js@commit:8277ba975118"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
        "updated": "2026-10-20T17:28:30.688Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
        "updated": "2026-10-20T17:28:30.688Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
        "updated": "2026-10-20T17:28:30.688Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
        "updated": "2026-10-20T17:28:30.688Z",
        "version": "extractDocs.js@commit:8277ba975118"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4817/",
        "updated": "2026-10-20T17:28:30.688Z",
        "version": "extractDocs.js@commit:8277ba975118"
      }
    }
  }
}