{
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  "lastModified": "2026-10-12T21:11:14.227Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC2764",
  "document": {
    "abstract": "This document describes a framework for Virtual Private Networks (VPNs) running across IP backbones. This memo provides information for the Internet community.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
      "updated": "2026-10-12T21:11:14.227Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "authors": [
      {
        "name": "Bryan Gleeson"
      },
      {
        "name": "Dr. Arthur Y. Lin"
      },
      {
        "name": "Dr. Juha Heinanen"
      },
      {
        "name": "Grenville Armitage"
      },
      {
        "name": "Andrew G. Malis"
      }
    ],
    "authors$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/rfc2764/",
      "updated": "2026-10-12T21:11:14.227Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docId": "RFC2764",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
      "updated": "2026-10-12T21:11:14.227Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docLabel": "IETF RFC 2764",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
      "updated": "2026-10-12T21:11:14.227Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docNumber": "2764",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
      "updated": "2026-10-12T21:11:14.227Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docTitle": "A Framework for IP Based Virtual Private Networks",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
      "updated": "2026-10-12T21:11:14.227Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docType": "Informational",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
      "updated": "2026-10-12T21:11:14.227Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "doi": "10.17487/RFC2764",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
      "updated": "2026-10-12T21:11:14.227Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "href": "https://doi.org/10.17487/RFC2764",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
      "updated": "2026-10-12T21:11:14.227Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "keywords": [
      "VPN",
      "IP",
      "Backbone"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
      "updated": "2026-10-12T21:11:14.227Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "pages": "62",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
      "updated": "2026-10-12T21:11:14.227Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "publicationDate": "2000-02-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
      "updated": "2026-10-12T21:11:14.227Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
      "updated": "2026-10-12T21:11:14.227Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "references": {
      "bibliographic": [
        "RFC1918",
        "RFC2401",
        "RFC2003",
        "RFC1701",
        "RFC2661",
        "RFC2547",
        "RFC2685",
        "RFC2409",
        "RFC2406",
        "RFC1661",
        "RFC1755",
        "RFC1723",
        "RFC2328",
        "RFC2393",
        "RFC2598",
        "RFC1771",
        "RFC2684",
        "RFC2251",
        "RFC2748",
        "RFC2131",
        "RFC2362",
        "RFC1075",
        "RFC2627",
        "RFC2138",
        "RFC2341",
        "RFC2637",
        "RFC2477",
        "RFC1990",
        "RFC2125",
        "RFC2516",
        "IEEE.STD802.1D.1993",
        "orphan/RFC2764/h:b20261bc",
        "orphan/RFC2764/h:f6bf79a4",
        "orphan/RFC2764/h:b6298631",
        "orphan/RFC2764/h:fa972f73",
        "orphan/RFC2764/h:6cf58e26",
        "orphan/RFC2764/h:14a154f8",
        "orphan/RFC2764/h:94b48e3f",
        "orphan/RFC2764/h:d3ef8c12",
        "orphan/RFC2764/h:7eee2b95",
        "orphan/RFC2764/h:82a62e37",
        "orphan/RFC2764/h:27be9063",
        "orphan/RFC2764/h:19846b66",
        "orphan/RFC2764/h:243ca270",
        "orphan/RFC2764/h:fc06bcc6",
        "orphan/RFC2764/h:3c47c473",
        "orphan/RFC2764/h:81d06cb9",
        "orphan/RFC2764/h:7ea0eee2",
        "orphan/RFC2764/h:73be4f09",
        "orphan/RFC2764/h:0b8f3d91",
        "orphan/RFC2764/h:b6890972",
        "orphan/RFC2764/h:bc555d7a",
        "orphan/RFC2764/h:17020629",
        "orphan/RFC2764/h:b4cc9684",
        "orphan/RFC2764/h:4e9fb785",
        "orphan/RFC2764/h:eae56aa0",
        "orphan/RFC2764/h:cd65dbe4",
        "orphan/RFC2764/h:b23cd56b",
        "orphan/RFC2764/h:dfc33a12",
        "orphan/RFC2764/h:bc62123e",
        "orphan/RFC2764/h:9994af3e",
        "orphan/RFC2764/h:14ab0643",
        "orphan/RFC2764/h:e2e4ac84",
        "orphan/RFC2764/h:d94a802c",
        "orphan/RFC2764/h:8b9d8235"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=65 proseBlocks=72 skippedAnchorBlocks=70",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
        "updated": "2026-10-12T21:11:14.227Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc2764/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
      "updated": "2026-10-12T21:11:14.227Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
        "updated": "2026-10-12T21:11:14.227Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "errataExist": true,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
        "updated": "2026-10-12T21:11:14.227Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc2764",
        "https://www.rfc-editor.org/errata_search.php?rfc=2764",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc2764.html"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
        "updated": "2026-10-12T21:11:14.227Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
        "updated": "2026-10-12T21:11:14.227Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "statusNote": "Informational",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
        "updated": "2026-10-12T21:11:14.227Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2764/",
        "updated": "2026-10-12T21:11:14.227Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      }
    }
  }
}