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    "abstract": "Services such as content distribution, distributed databases, or inter-data center connectivity place a set of new requirements on the operation of networks. They need on-demand and application-specific reservation of network connectivity, reliability, and resources (such as bandwidth) in a variety of network applications (such as point-to-point connectivity, network virtualization, or mobile back-haul) and in a range of network technologies from packet (IP/MPLS) down to optical. An environment that operates to meet these types of requirements is said to have Application-Based Network Operations (ABNO). ABNO brings together many existing technologies and may be seen as the use of a toolbox of existing components enhanced with a few new elements. This document describes an architecture and framework for ABNO, showing how these components fit together. It provides a cookbook of existing technologies to satisfy the architecture and meet the needs of the applications.",
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    "authors": [
      {
        "name": "Daniel King"
      },
      {
        "name": "Adrian Farrel"
      }
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    "docNumber": "7491",
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    "docTitle": "A PCE-Based Architecture for Application-Based Network Operations",
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      "confidence": "high",
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    "doi": "10.17487/RFC7491",
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      "confidence": "high",
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      "sourceUrl": "https://www.rfc-editor.org/info/rfc7491/",
      "updated": "2026-10-16T20:46:33.398Z",
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    "href": "https://doi.org/10.17487/RFC7491",
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      "confidence": "high",
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      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7491/",
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    "keywords": [
      "SDN",
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      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "Software-Defined Networking (SDN)",
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        "Network Management",
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      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7491/",
      "updated": "2026-10-17T00:37:02.919Z",
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      "confidence": "high",
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      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7491/",
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    },
    "publicationDate": "2015-03-01",
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      "confidence": "high",
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      "sourceUrl": "https://www.rfc-editor.org/info/rfc7491/",
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        "IETF.draft-ietf-idr-ls-distribution-10",
        "IETF.draft-dhody-pce-cso-enabled-path-computation-07",
        "T-REC-G.694.2012",
        "T-REC-G.709.2012",
        "IETF.draft-ietf-i2rs-architecture-09",
        "IETF.draft-ietf-i2rs-problem-statement-06",
        "IETF.draft-ietf-pce-pce-initiated-lsp-03",
        "IETF.draft-ietf-netconf-restconf-04",
        "RFC2748",
        "RFC2753",
        "RFC3209",
        "RFC3292",
        "RFC3412",
        "RFC3473",
        "RFC3630",
        "RFC3746",
        "RFC3985",
        "RFC4655",
        "RFC5150",
        "RFC5212",
        "RFC5254",
        "RFC5277",
        "RFC5305",
        "RFC5394",
        "RFC5424",
        "RFC5440",
        "RFC5520",
        "RFC5557",
        "RFC5623",
        "RFC5693",
        "RFC5810",
        "RFC6007",
        "RFC6020",
        "RFC6107",
        "RFC6120",
        "RFC6241",
        "RFC6707",
        "RFC6805",
        "RFC7011",
        "RFC7285",
        "RFC7297",
        "IETF.draft-ietf-pce-stateful-pce-10",
        "IETF.draft-ietf-netmod-routing-cfg-17",
        "orphan/RFC7491/h:1b8a135c",
        "orphan/RFC7491/h:e05e9e02",
        "orphan/RFC7491/h:643de429",
        "orphan/RFC7491/h:4af4fe96",
        "orphan/RFC7491/h:2427908a"
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      "updated": "2026-10-16T20:46:33.398Z",
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        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7491/",
        "updated": "2026-10-16T20:46:33.398Z",
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        "confidence": "high",
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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/rfc7491/",
        "updated": "2026-10-16T20:46:33.398Z",
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        "source": "parsed",
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        "updated": "2026-10-16T20:46:33.398Z",
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        "source": "resolved",
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