{
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  "docId": "RFC4778",
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    "abstract": "This document is a survey of the current practices used in today's large ISP operational networks to secure layer 2 and layer 3 infrastructure devices. The information listed here is the result of information gathered from people directly responsible for defining and implementing secure infrastructures in Internet Service Provider environments. This memo provides information for the Internet community.",
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      "confidence": "high",
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      "updated": "2026-10-16T15:46:58.032Z",
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      {
        "name": "Merike Kaeo"
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      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
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      "source": "parsed",
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      "updated": "2026-10-16T15:46:58.032Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
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    "docId": "RFC4778",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
      "updated": "2026-10-16T15:46:58.032Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
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    "docLabel": "IETF RFC 4778",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
      "updated": "2026-10-16T15:46:58.032Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
    },
    "docNumber": "4778",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
      "updated": "2026-10-16T15:46:58.032Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
    },
    "docTitle": "Operational Security Current Practices in Internet Service Provider Environments",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
      "updated": "2026-10-16T15:46:58.032Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
    },
    "docType": "Informational",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
      "updated": "2026-10-16T15:46:58.032Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
    },
    "doi": "10.17487/RFC4778",
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      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
      "updated": "2026-10-16T15:46:58.032Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
    },
    "href": "https://doi.org/10.17487/RFC4778",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
      "updated": "2026-10-16T15:46:58.032Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
    },
    "keywords": [
      "ISP"
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    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
      "updated": "2026-10-16T15:46:58.032Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
    },
    "pages": "37",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
      "updated": "2026-10-16T15:46:58.032Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
    },
    "publicationDate": "2007-01-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
      "updated": "2026-10-16T15:46:58.032Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
      "updated": "2026-10-16T15:46:58.032Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
    },
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        "RFC2827",
        "RFC2828",
        "RFC3552",
        "RFC3682",
        "RFC3704",
        "RFC3882",
        "orphan/RFC4778/h:1322dadb",
        "orphan/RFC4778/h:a7e4ea72",
        "orphan/RFC4778/h:f100052d"
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      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
        "updated": "2026-10-16T15:46:58.032Z",
        "version": "extractDocs.js@commit:e0fe4a71cd26"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc4778/",
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      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
      "updated": "2026-10-16T15:46:58.032Z",
      "version": "extractDocs.js@commit:e0fe4a71cd26"
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
        "updated": "2026-10-16T15:46:58.032Z",
        "version": "extractDocs.js@commit:e0fe4a71cd26"
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      "errataExist": true,
      "errataExist$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/rfc4778/",
        "updated": "2026-10-16T15:46:58.032Z",
        "version": "extractDocs.js@commit:e0fe4a71cd26"
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      "errataUrl": [
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        "https://www.rfc-editor.org/errata_search.php?rfc=4778",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc4778.html"
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      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
        "updated": "2026-10-16T15:46:58.032Z",
        "version": "extractDocs.js@commit:e0fe4a71cd26"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
        "updated": "2026-10-16T15:46:58.032Z",
        "version": "extractDocs.js@commit:e0fe4a71cd26"
      },
      "statusNote": "Informational",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
        "updated": "2026-10-16T15:46:58.032Z",
        "version": "extractDocs.js@commit:e0fe4a71cd26"
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      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4778/",
        "updated": "2026-10-16T15:46:58.032Z",
        "version": "extractDocs.js@commit:e0fe4a71cd26"
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}