{
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    "abstract": "This document focuses on the problems encountered when using dynamic DNS in address-sharing contexts (e.g., Dual-Stack Lite (DS-Lite) and Network Address and Protocol Translation from IPv6 Clients to IPv4 Servers (NAT64)) during IPv6 transition. Both issues and possible solutions are documented in this memo.",
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    "authors": [
      {
        "name": "Xiaohong Deng"
      },
      {
        "name": "Mohamed Boucadair"
      },
      {
        "name": "Qin Zhao"
      },
      {
        "name": "Jing Huang"
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      {
        "name": "Cathy Zhou"
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    "docTitle": "Using the Port Control Protocol (PCP) to Update Dynamic DNS",
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      "confidence": "high",
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      "confidence": "high",
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      "DS-Lite",
      "Service Delivery in CGN Contexts"
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      "confidence": "high",
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        "Service Continuity",
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        "Address-sharing Issues",
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      "source": "parsed",
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      "confidence": "high",
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        "RFC2606",
        "RFC2782",
        "RFC3007",
        "RFC6146",
        "RFC6269",
        "RFC6281",
        "RFC6763",
        "RFC6888",
        "RFC6890",
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        "note": "Parsed from RFC HTML references/informative sections",
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        "RFC6333",
        "RFC6887"
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        "confidence": "high",
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
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        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7393/",
        "updated": "2026-10-21T16:57:47.750Z",
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        "confidence": "high",
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        "source": "parsed",
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7393/",
        "updated": "2026-10-21T16:57:47.750Z",
        "version": "extractDocs.js@commit:2c1e5418e9d0"
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        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
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        "source": "parsed",
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        "confidence": "high",
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        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7393/",
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