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    "abstract": "This document describes the process of binding/associating IPv4/IPv6 addresses with MPEG-2 Transport Streams (TS). This procedure is known as Address Resolution (AR) or Neighbor Discovery (ND). Such address resolution complements the higher-layer resource discovery tools that are used to advertise IP sessions. In MPEG-2 Networks, an IP address must be associated with a Packet ID (PID) value and a specific Transmission Multiplex. This document reviews current methods appropriate to a range of technologies (such as DVB (Digital Video Broadcasting), ATSC (Advanced Television Systems Committee), DOCSIS (Data-Over-Cable Service Interface Specifications), and variants). It also describes the interaction with well-known protocols for address management including DHCP, ARP, and the ND protocol. This memo provides information for the Internet community.",
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    "authors": [
      {
        "name": "Gorry Fairhurst"
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      {
        "name": "Marie-Jose Montpetit"
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      "confidence": "high",
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      "confidence": "high",
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    "docTitle": "Address Resolution Mechanisms for IP Datagrams over MPEG-2 Networks",
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      "confidence": "high",
      "note": "Parsed from RFC index XML title",
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      "confidence": "high",
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      "confidence": "high",
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      "confidence": "high",
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      "originalValue": null,
      "source": "resolved",
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      "Encapsulate",
      "MPEG",
      "UniDirectional Link Protocol",
      "UniDirectional Link Routing",
      "ARP"
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    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "Encapsulate",
        "Motion Picture Experts Group",
        "UniDirectional Link Protocol",
        "UniDirectional Link Routing",
        "ARP"
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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",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4947/",
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    "publicationDate": "2007-07-01",
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      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4947/",
      "updated": "2026-10-16T20:42:20.810Z",
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      "source": "parsed",
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        "ISO.8802",
        "RFC951",
        "RFC2365",
        "RFC2375",
        "RFC2462",
        "RFC3046",
        "RFC3256",
        "RFC3376",
        "RFC3449",
        "RFC3451",
        "RFC3569",
        "RFC3756",
        "RFC3738",
        "RFC3810",
        "RFC3819",
        "RFC3971",
        "RFC4259",
        "RFC4346",
        "RFC4389",
        "RFC4601",
        "RFC4605",
        "RFC4779",
        "RFC4840",
        "SCTE.1",
        "ATSC.A53C.2004",
        "orphan/RFC4947/h:bd785412",
        "orphan/RFC4947/h:fdddd6f9",
        "ETSI.EN-301-421",
        "ETSI.EN-301-790",
        "ETSI.TR-101-162",
        "orphan/RFC4947/h:482272fd",
        "orphan/RFC4947/h:cb879759",
        "orphan/RFC4947/h:ec8383ee"
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          "RFC951",
          "RFC2365",
          "RFC2375",
          "RFC2462",
          "RFC3046",
          "RFC3256",
          "RFC3376",
          "RFC3449",
          "RFC3451",
          "RFC3569",
          "RFC3756",
          "RFC3738",
          "RFC3810",
          "RFC3819",
          "RFC3971",
          "RFC4259",
          "RFC4346",
          "RFC4389",
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          "RFC4605",
          "RFC4779",
          "RFC4840",
          "SCTE.1",
          "orphan/RFC4947/h:02ed394c",
          "orphan/RFC4947/h:bd785412",
          "orphan/RFC4947/h:fdddd6f9",
          "ETSI.EN-301-421",
          "ETSI.EN-301-790",
          "orphan/RFC4947/h:d349da3f",
          "orphan/RFC4947/h:482272fd",
          "orphan/RFC4947/h:cb879759",
          "orphan/RFC4947/h:ec8383ee"
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        "overridden": true,
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4947/",
        "updated": "2026-10-17T00:33:06.115Z",
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        "RFC1112",
        "RFC2461",
        "RFC2464",
        "RFC2131",
        "RFC3077",
        "RFC3315",
        "RFC3736",
        "RFC4326",
        "ETSI.EN-301-192.2003",
        "ETSI.TS-101-812.2002",
        "ETSI.EN-300-468.2005"
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        "confidence": "high",
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          "RFC826",
          "RFC1112",
          "RFC2461",
          "RFC2464",
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          "RFC3315",
          "RFC3736",
          "RFC4326",
          "ETSI.EN-301-192.2003",
          "orphan/RFC4947/h:f3b2235e",
          "ETSI.EN-300-468.2005"
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        "overridden": true,
        "source": "parsed",
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      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
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      "source": "resolved",
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4947/",
        "updated": "2026-10-16T20:42:20.810Z",
        "version": "extractDocs.js@commit:2c3b1db1b97b"
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        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
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        "source": "parsed",
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        "updated": "2026-10-16T20:42:20.810Z",
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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/rfc4947/",
        "updated": "2026-10-16T20:42:20.810Z",
        "version": "extractDocs.js@commit:2c3b1db1b97b"
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        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
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        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4947/",
        "updated": "2026-10-16T20:42:20.810Z",
        "version": "extractDocs.js@commit:2c3b1db1b97b"
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        "confidence": "high",
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        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4947/",
        "updated": "2026-10-16T20:42:20.810Z",
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