submodule Cisco-IOS-XR-cnbng-nal-oper-sub2 {

    yang-version 1;

    belongs-to Cisco-IOS-XR-cnbng-nal-oper {
        prefix Cisco-IOS-XR-cnbng-nal-oper;
    }

    import cisco-semver {
      prefix semver;
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service
     
     Postal: 170 West Tasman Drive
     San Jose, CA 95134
     
     Tel: +1 800 553-NETS
     
     E-mail: cs-yang@cisco.com";

    description
      "This submodule contains a collection of YANG definitions
     for Cisco IOS-XR cnbng-nal package operational data.
     
     Copyright (c) 2013-2021 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2021-02-17" {
      description "Added AFI only filters";
    }

    revision "2021-02-10" {
      description
        "Removed redundant fail route index";
    }

    revision "2021-02-04" {
      description
        "Added multi framed route support, metric and tag";
    }

    revision "2021-01-23" {
      description
        "Added new NAL counter type thread_stats";
    }

    revision "2020-12-13" {
      description
        "NAL SVM service final timestamp.";
    }

    revision "2020-12-08" {
      description
        "modify Disconnect History Filter keys.";
    }

    revision "2020-11-27" {
      description "NAL counters.";
    }

    revision "2020-11-10" {
      description
        "Update bgen path for dynamic routes and removed schema for dynamic routes history.";
    }

    revision "2020-10-26" {
      description
        "Update bag type for AIPC server stats.";
    }

    revision "2020-10-15" {
      description
        "Added schema support for cnbng-nal filter oper commands.";
    }

    revision "2020-10-08" {
      description
        "Moved counter and AIPC stats to new bag files.";
    }

    revision "2020-10-02" {
      description
        "Modified alter gen script to modify leaf list to list.";
    }

    revision "2020-09-18" {
      description
        "Added schema support for cnbng-nal access-interface oper commands.";
    }

    revision "2020-09-15" {
      description
        "adding schema support for NAL chunk statistics oper bag.";
    }

    revision "2020-09-10" {
      description
        "Updated schema for filtering subscriber summary.";
    }

    revision "2020-09-03" {
      description
        "adding schema support for NAL Counters, Dynamic routes, summary and history bag.";
    }

    revision "2020-07-24" {
      description
        "adding schema support for disconect uniuqe and modifying unique summary.";
    }

    revision "2020-06-06" {
      description
        "adding schema support for NAL Process-Info Bag";
    }

    revision "2020-05-29" {
      description
        "adding schema support for Disconnect History Filter.";
    }

    revision "2020-05-15" {
      description
        "adding schema support for NAL CP Transport Connection Status Bag";
    }

    revision "2020-04-30" {
      description
        "adding schema support for NAL VRF Table records";
    }

    revision "2020-04-23" {
      description
        "added new elements in bag";
    }

    revision "2020-04-09" {
      description
        "modified class name for FADB records";
    }

    revision "2020-04-03" {
      description
        "adding schema support for subsriber summary and FADB records";
    }

    revision "2020-04-02" {
      description
        "adding schema support for service profiles and process readiness";
    }

    revision "2020-03-30" {
      description
        "adding schema support for v4 and v6 framed route";
    }

    revision "2019-04-05" {
      description
        "Establish semantic version baseline.";
    }

    revision "2015-11-09" {
      description "IOS XR 6.0 revision.";
    }

    semver:module-version "1.0.0";

    grouping NAL-MAIN-EDM-HISTOGRAM-TABLE {
      description
        "NAL MAIN EDM HISTOGRAM TABLE";
      leaf api-name {
        type string {
          length "0..33";
        }
        description "API name";
      }

      leaf req-count {
        type uint32;
        description "Request count";
      }

      leaf avg-time-sec {
        type uint32;
        units "second";
        description "Average time seconds";
      }

      leaf avg-time-nsec {
        type uint32;
        units "nanosecond";
        description
          "Average time nano-seconds";
      }

      leaf min-time-sec {
        type uint32;
        units "second";
        description "Minimum time seconds";
      }

      leaf min-time-nsec {
        type uint32;
        units "nanosecond";
        description
          "Minimum time nano-seconds";
      }

      leaf max-time-sec {
        type uint32;
        units "second";
        description "Maximum time seconds";
      }

      leaf max-time-nsec {
        type uint32;
        units "nanosecond";
        description
          "Maximum time nano-seconds";
      }

      leaf-list hist-array {
        type uint32;
        max-elements 9;
        description "Histogram counters";
      }
    }  // grouping NAL-MAIN-EDM-HISTOGRAM-TABLE

    grouping NAL-MAIN-EDM-32B-COUNTER {
      description "NAL MAIN EDM 32B COUNTER";
      leaf counter-name {
        type string {
          length "0..33";
        }
        description "Counter name";
      }

      leaf counter {
        type uint32;
        description "Counter value";
      }
    }  // grouping NAL-MAIN-EDM-32B-COUNTER

    grouping NAL-MAIN-EDM-NAL-COUNTERS {
      description "NAL counter statistics";
      leaf-list spa-lib-counter {
        type uint8;
        description "SPA LIB Counters";
      }

      list subscriber-stat {
        max-elements 155;
        description "Subscriber statistics";
        uses NAL-MAIN-EDM-32B-COUNTER;
      }  // list subscriber-stat

      list error-stat {
        max-elements 122;
        description "Error statistics";
        uses NAL-MAIN-EDM-32B-COUNTER;
      }  // list error-stat

      list acc-stat {
        max-elements 39;
        description "Accounting statistics";
        uses NAL-MAIN-EDM-32B-COUNTER;
      }  // list acc-stat

      list svm-stat {
        max-elements 114;
        description "SVM statistics";
        uses NAL-MAIN-EDM-32B-COUNTER;
      }  // list svm-stat

      list spa-stat {
        max-elements 91;
        description "SPA statistics";
        uses NAL-MAIN-EDM-32B-COUNTER;
      }  // list spa-stat

      list hist-stat {
        max-elements 45;
        description "Histogram statistics";
        uses NAL-MAIN-EDM-HISTOGRAM-TABLE;
      }  // list hist-stat

      list cp-recon-stat {
        max-elements 112;
        description "CP Recon statistics";
        uses NAL-MAIN-EDM-32B-COUNTER;
      }  // list cp-recon-stat

      list pkt-stat {
        max-elements 29;
        description "Packet statistics";
        uses NAL-MAIN-EDM-32B-COUNTER;
      }  // list pkt-stat

      list thread-stat {
        max-elements 4;
        description "Thread statistics";
        uses NAL-MAIN-EDM-32B-COUNTER;
      }  // list thread-stat
    }  // grouping NAL-MAIN-EDM-NAL-COUNTERS
  }  // submodule Cisco-IOS-XR-cnbng-nal-oper-sub2