{
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  "docId": "RFC3742",
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    "abstract": "This document describes an optional modification for TCP's slow-start for use with TCP connections with large congestion windows. For TCP connections that are able to use congestion windows of thousands (or tens of thousands) of MSS-sized segments (for MSS the sender's MAXIMUM SEGMENT SIZE), the current slow-start procedure can result in increasing the congestion window by thousands of segments in a single round-trip time. Such an increase can easily result in thousands of packets being dropped in one round-trip time. This is often counter-productive for the TCP flow itself, and is also hard on the rest of the traffic sharing the congested link. This note describes Limited Slow-Start as an optional mechanism for limiting the number of segments by which the congestion window is increased for one window of data during slow-start, in order to improve performance for TCP connections with large congestion windows. This memo defines an Experimental Protocol for the Internet community.",
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    "authors": [
      {
        "name": "Sally Floyd"
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      "note": "Parsed from Datatracker doc page article:author (profile full names)",
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      "confidence": "high",
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      "originalValue": null,
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      "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
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      "originalValue": null,
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      "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
      "updated": "2026-10-16T15:44:26.596Z",
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    "docNumber": "3742",
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      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
      "updated": "2026-10-16T15:44:26.596Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
    },
    "docTitle": "Limited Slow-Start for TCP with Large Congestion Windows",
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      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
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      "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
      "updated": "2026-10-16T15:44:26.596Z",
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      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
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      "updated": "2026-10-16T15:44:26.596Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
    },
    "doi": "10.17487/RFC3742",
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      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
      "updated": "2026-10-16T15:44:26.596Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
    },
    "href": "https://doi.org/10.17487/RFC3742",
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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/rfc3742/",
      "updated": "2026-10-16T15:44:26.596Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
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    "keywords": [
      "TCP",
      "Congestion Control"
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      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
      "updated": "2026-10-16T15:44:26.596Z",
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      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
      "updated": "2026-10-16T15:44:26.596Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
    },
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      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
      "updated": "2026-10-16T15:44:26.596Z",
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      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
      "updated": "2026-10-16T15:44:26.596Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
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      "bibliographic": [
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        "orphan/RFC3742/h:f5fdbecc",
        "orphan/RFC3742/h:9d857664",
        "orphan/RFC3742/h:bd6a6d77",
        "orphan/RFC3742/h:8bbfe21f",
        "orphan/RFC3742/h:57a2353c",
        "orphan/RFC3742/h:bd62f8eb",
        "orphan/RFC3742/h:f91a5603",
        "orphan/RFC3742/h:0d8f1e92",
        "orphan/RFC3742/h:a4ddafed",
        "orphan/RFC3742/h:d14903fb",
        "orphan/RFC3742/h:f9fea3e2"
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      "bibliographic$meta": {
        "confidence": "medium",
        "note": "Citations without a standard ID, kept as MRI orphan refs (or resolved once the reference label was stripped)",
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        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
        "updated": "2026-10-16T15:48:09.096Z",
        "version": "extractDocs.js@commit:e0fe4a71cd26"
      },
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        "RFC3465"
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        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
        "updated": "2026-10-16T15:44:26.596Z",
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    "resolvedHref": "https://www.rfc-editor.org/info/rfc3742/",
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      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
      "updated": "2026-10-16T15:44:26.596Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
        "updated": "2026-10-16T15:44:26.596Z",
        "version": "extractDocs.js@commit:e0fe4a71cd26"
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      "errataExist": true,
      "errataExist$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/rfc3742/",
        "updated": "2026-10-16T15:44:26.596Z",
        "version": "extractDocs.js@commit:e0fe4a71cd26"
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      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc3742",
        "https://www.rfc-editor.org/errata_search.php?rfc=3742",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc3742.html"
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      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
        "updated": "2026-10-16T15:44:26.596Z",
        "version": "extractDocs.js@commit:e0fe4a71cd26"
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      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
        "updated": "2026-10-16T15:44:26.596Z",
        "version": "extractDocs.js@commit:e0fe4a71cd26"
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      "statusNote": "Experimental",
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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/rfc3742/",
        "updated": "2026-10-16T15:44:26.596Z",
        "version": "extractDocs.js@commit:e0fe4a71cd26"
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      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3742/",
        "updated": "2026-10-16T15:44:26.596Z",
        "version": "extractDocs.js@commit:e0fe4a71cd26"
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}