{
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  "docId": "RFC8803",
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    "abstract": "This document specifies an application proxy, called Transport Converter, to assist the deployment of TCP extensions such as Multipath TCP. A Transport Converter may provide conversion service for one or more TCP extensions. The conversion service is provided by means of the 0-RTT TCP Convert Protocol (Convert). This protocol provides 0-RTT (Zero Round-Trip Time) conversion service since no extra delay is induced by the protocol compared to connections that are not proxied. Also, the Convert Protocol does not require any encapsulation (no tunnels whatsoever). This specification assumes an explicit model, where the Transport Converter is explicitly configured on hosts. As a sample applicability use case, this document specifies how the Convert Protocol applies for Multipath TCP.",
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    "authors": [
      {
        "name": "Olivier Bonaventure"
      },
      {
        "name": "Mohamed Boucadair"
      },
      {
        "name": "Sri Gundavelli"
      },
      {
        "name": "SungHoon Seo"
      },
      {
        "name": "Benjamin Hesmans"
      }
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      "confidence": "high",
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      "confidence": "high",
      "note": "From the RFC index entry (rfc-index.xml <doc-id>)",
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      "source": "parsed",
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      "confidence": "high",
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    "doi": "10.17487/RFC8803",
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      "confidence": "high",
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      "confidence": "high",
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      "source": "resolved",
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    "keywords": [
      "Hybrid Access",
      "Transport Evolution",
      "Traffic Steering",
      "ATSSS",
      "MPTCP"
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      "confidence": "high",
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        "Future Internet",
        "Trafic Steering",
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        "MPTCP"
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      "source": "parsed",
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      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
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      "source": "parsed",
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      "confidence": "high",
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        "IETF.draft-boucadair-tcpm-dhc-converter-03",
        "10.1145-2535828.2535829",
        "10.1145-2068816.2068834",
        "IETF.draft-olteanu-intarea-socks-6-10",
        "IETF.draft-arkko-arch-low-latency-02",
        "IETF.draft-boucadair-mptcp-plain-mode-10",
        "IETF.draft-peirens-mptcp-transparent-00",
        "RFC1812",
        "RFC1919",
        "RFC1928",
        "RFC2782",
        "RFC3135",
        "RFC4279",
        "RFC5461",
        "RFC6269",
        "RFC6296",
        "RFC6731",
        "RFC6887",
        "RFC6928",
        "RFC6978",
        "RFC7250",
        "RFC7414",
        "RFC8041",
        "RFC8305",
        "RFC8446",
        "RFC8548",
        "IETF.draft-boucadair-opsawg-tcpm-converter-01",
        "orphan/RFC8803/h:01b62fc1",
        "orphan/RFC8803/h:48bc00a0",
        "orphan/RFC8803/h:7792ac3a",
        "orphan/RFC8803/h:c2fac4d0",
        "orphan/RFC8803/h:e32f5d6b"
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        "confidence": "high",
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        "RFC2018",
        "RFC2119",
        "RFC2827",
        "RFC4291",
        "RFC4787",
        "RFC4987",
        "RFC5925",
        "RFC6888",
        "RFC6890",
        "RFC7323",
        "RFC7413",
        "RFC8126",
        "RFC8174",
        "RFC8684"
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        "confidence": "high",
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        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8803/",
        "updated": "2026-10-20T21:46:34.315Z",
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      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
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      "source": "resolved",
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      "updated": "2026-10-20T21:46:34.315Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8803/",
        "updated": "2026-10-20T21:46:34.315Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
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        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
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        "updated": "2026-10-20T21:46:34.315Z",
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      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8803/",
        "updated": "2026-10-20T21:46:34.315Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
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        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
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        "source": "parsed",
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        "updated": "2026-10-20T21:46:34.315Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
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      "superseded$meta": {
        "confidence": "high",
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        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8803/",
        "updated": "2026-10-20T21:46:34.315Z",
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