{
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  "docId": "RFC9270",
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    "abstract": "ITU-T Recommendation G.808.3 defines the generic aspects of a Shared Mesh Protection (SMP) mechanism, where the difference between SMP and Shared Mesh Restoration (SMR) is also identified. ITU-T Recommendation G.873.3 defines the protection switching operation and associated protocol for SMP at the Optical Data Unit (ODU) layer. RFC 7412 provides requirements for any mechanism that would be used to implement SMP in a Multi-Protocol Label Switching - Transport Profile (MPLS-TP) network. This document updates RFCs 4872 and 4873 to provide extensions for Generalized Multi-Protocol Label Switching (GMPLS) signaling to support the control of the SMP mechanism.",
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      "confidence": "high",
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      "updated": "2026-10-14T18:51:03.777Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "authors": [
      {
        "name": "He Jia"
      },
      {
        "name": "Italo Busi"
      },
      {
        "name": "Jeong-dong Ryoo"
      },
      {
        "name": "Bin Yeong Yoon"
      },
      {
        "name": "Peter Choongul Park"
      }
    ],
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      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
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      "updated": "2026-10-14T18:51:03.777Z",
      "version": "extractDocs.js@commit:673dd514c094"
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    "docId": "RFC9270",
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      "confidence": "high",
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      "originalValue": null,
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      "updated": "2026-10-14T18:51:03.777Z",
      "version": "extractDocs.js@commit:673dd514c094"
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    "docLabel": "IETF RFC 9270",
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      "confidence": "high",
      "note": "Constructed from provider and document identifier",
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      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
      "updated": "2026-10-14T18:51:03.777Z",
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    "docNumber": "9270",
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      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
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      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
      "updated": "2026-10-14T18:51:03.777Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "docTitle": "GMPLS Signaling Extensions for Shared Mesh Protection",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
      "updated": "2026-10-14T18:51:03.777Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "docType": "Standard",
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      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
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      "updated": "2026-10-14T18:51:03.777Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "doi": "10.17487/RFC9270",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
      "updated": "2026-10-14T18:51:03.777Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "href": "https://doi.org/10.17487/RFC9270",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
      "updated": "2026-10-14T18:51:03.777Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "keywords": [
      "GMPLS",
      "Shared Mesh Protection"
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    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
      "updated": "2026-10-14T18:51:03.777Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "pages": "13",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
      "updated": "2026-10-14T18:51:03.777Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "publicationDate": "2022-08-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
      "updated": "2026-10-14T18:51:03.777Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
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      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
      "updated": "2026-10-14T18:51:03.777Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "references": {
      "bibliographic": [
        "T-REC-G.873.2017",
        "RFC6372",
        "RFC7412",
        "RFC8776",
        "IETF.draft-ietf-teas-yang-te-30"
      ],
      "bibliographic$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
        "updated": "2026-10-14T18:51:03.777Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "normative": [
        "T-REC-G.808.2012",
        "RFC2119",
        "RFC3209",
        "RFC3473",
        "RFC4426",
        "RFC4872",
        "RFC4873",
        "RFC8174"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
        "updated": "2026-10-14T18:51:03.777Z",
        "version": "extractDocs.js@commit:673dd514c094"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc9270/",
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      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
      "updated": "2026-10-14T18:51:03.777Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
        "updated": "2026-10-14T18:51:03.777Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "amends": [
        "RFC4872",
        "RFC4873"
      ],
      "amends$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
        "updated": "2026-10-14T18:51:03.777Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "errataExist": false,
      "errataExist$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/rfc9270/",
        "updated": "2026-10-14T18:51:03.777Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
        "updated": "2026-10-14T18:51:03.777Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9270/",
        "updated": "2026-10-14T18:51:03.777Z",
        "version": "extractDocs.js@commit:673dd514c094"
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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/rfc9270/",
        "updated": "2026-10-14T18:51:03.777Z",
        "version": "extractDocs.js@commit:673dd514c094"
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}