{
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  "lastModified": "2026-10-12T21:10:03.268Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC2553",
  "document": {
    "abstract": "TCP/IP applications written using the sockets API have in the past enjoyed a high degree of portability and we would like the same portability with IPv6 applications. But changes are required to the sockets API to support IPv6 and this memo describes these changes. These include a new socket address structure to carry IPv6 addresses, new address conversion functions, and some new socket options. This memo provides information for the Internet community.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
      "updated": "2026-10-12T21:10:03.268Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "authors": [
      {
        "name": "Robert E. Gilligan"
      },
      {
        "name": "Dr. Susan Thomson"
      },
      {
        "name": "Jim Bound"
      },
      {
        "name": "W. Richard Stevens"
      }
    ],
    "authors$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/rfc2553/",
      "updated": "2026-10-12T21:10:03.268Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docId": "RFC2553",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
      "updated": "2026-10-12T21:10:03.268Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docLabel": "IETF RFC 2553",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
      "updated": "2026-10-12T21:10:03.268Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docNumber": "2553",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
      "updated": "2026-10-12T21:10:03.268Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docTitle": "Basic Socket Interface Extensions for IPv6",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
      "updated": "2026-10-12T21:10:03.268Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "docType": "Informational",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
      "updated": "2026-10-12T21:10:03.268Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "doi": "10.17487/RFC2553",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
      "updated": "2026-10-12T21:10:03.268Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "href": "https://doi.org/10.17487/RFC2553",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
      "updated": "2026-10-12T21:10:03.268Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "keywords": [
      "IP",
      "API",
      "TCP"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
      "updated": "2026-10-12T21:10:03.268Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "pages": "41",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
      "updated": "2026-10-12T21:10:03.268Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "publicationDate": "1999-03-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
      "updated": "2026-10-12T21:10:03.268Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
      "updated": "2026-10-12T21:10:03.268Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "references": {
      "bibliographic": [
        "RFC2460",
        "RFC2373",
        "IEEE.STD1003.1G.1997",
        "RFC2292"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=7 proseBlocks=6 skippedAnchorBlocks=5",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
        "updated": "2026-10-12T21:10:03.268Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc2553/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
      "updated": "2026-10-12T21:10:03.268Z",
      "version": "extractDocs.js@commit:291bb05ea30a"
    },
    "status": {
      "active": false,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
        "updated": "2026-10-12T21:10:03.268Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "amendedBy": [
        "RFC3152"
      ],
      "amendedBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
        "updated": "2026-10-12T21:10:03.268Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "errataExist": false,
      "errataExist$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/rfc2553/",
        "updated": "2026-10-12T21:10:03.268Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "latestVersion": false,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
        "updated": "2026-10-12T21:10:03.268Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "statusNote": "Informational",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
        "updated": "2026-10-12T21:10:03.268Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "superseded": true,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
        "updated": "2026-10-12T21:10:03.268Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "supersededBy": [
        "RFC3493"
      ],
      "supersededBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
        "updated": "2026-10-12T21:10:03.268Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      },
      "supersedes": [
        "RFC2133"
      ],
      "supersedes$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2553/",
        "updated": "2026-10-12T21:10:03.268Z",
        "version": "extractDocs.js@commit:291bb05ea30a"
      }
    }
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}