module Cisco-IOS-XE-sm-events-oper {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XE-sm-events-oper";

    prefix sm-event-oper;

    import Cisco-IOS-XE-sm-enum-types {
      prefix sm-enum-types;
    }
    import ietf-inet-types {
      prefix inet;
    }
    import ietf-yang-types {
      prefix yang;
    }
    import cisco-semver {
      prefix cisco-semver;
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service

     Postal: 170 W Tasman Drive
     San Jose, CA 95134

     Tel: +1 1800 553-NETS

     E-mail: cs-yang@cisco.com";

    description
      "This module contains a collection of YANG definitions
     for session operations events generated from the Cisco Wired
     devices. These models may produce high volume of data.
     Copyright (c) 2019-2020 by Cisco Systems, Inc.
     All rights reserved";

    revision "2020-07-01" {
      description
        "- Remove unused empty container sm-events";
      reference
        "2.0.0";

    }

    revision "2020-03-01" {
      description
        "- Added interface name to session event data";
      reference
        "1.1.0";

    }

    revision "2019-11-01" {
      description "Initial revision";
      reference
        "1.0.0";

    }

    cisco-semver:module-version "2.0.0";
    cisco-semver:module-version "1.1.0";
    cisco-semver:module-version "1.0.0";

    grouping session-authc-success-params {
      description
        "Parameters sent in case of a authentication SUCCESS event";
      leaf eap-method {
        type sm-enum-types:session-eap-method;
        description
          "EAP method for a dot1x client";
      }
    }  // grouping session-authc-success-params

    grouping session-authz-success-params {
      description
        "Parameters sent in case of a authorization SUCCESS event";
      leaf res-vlan-id {
        type uint32;
        description
          "Resultant Vlan ID applied on a session";
      }

      leaf res-vlan-name {
        type string;
        description
          "Resultant Vlan name applied on a session";
      }

      leaf sgt {
        type uint32;
        description
          "Security Group Tag applied on a session";
      }

      leaf eap-method {
        type sm-enum-types:session-eap-method;
        description
          "EAP method for a dot1x client";
      }
    }  // grouping session-authz-success-params

    grouping session-failure-params {
      description
        "Parameters sent in case of a FAILURE event";
      leaf failure-reason {
        type sm-enum-types:session-event-failure-reason;
        description
          "Reason for authentication session failure";
      }

      leaf failed-attribute {
        type string;
        description
          "Failed Attribute in case of session failure";
      }
    }  // grouping session-failure-params

    grouping session-coa-params {
      description
        "Parameters sent in case of a COA event";
      leaf coa-req-type {
        type sm-enum-types:session-coa-request-type;
        description "COA request type";
      }
    }  // grouping session-coa-params

    grouping session-security-violation-params {
      description
        "Parameters sent in case of a security violation event";
      leaf security-violation-action {
        type sm-enum-types:session-security-violation-action;
        description
          "Security violation type";
      }
    }  // grouping session-security-violation-params

    grouping session-event-data {
      description
        "Wired session lifecycle events data model";
      leaf client-mac {
        type yang:mac-address;
        description
          "Wired Client's MAC Address";
      }

      leaf audit-session-id {
        type string;
        description
          "Audit session id of the session";
      }

      leaf method-id {
        type sm-enum-types:session-auth-method-id;
        description
          "Authentication method used for the session";
      }

      leaf username {
        type string;
        description
          "Client's username for a session";
      }

      leaf client-join-time {
        type yang:date-and-time;
        description "Client's join time";
      }

      leaf server-address {
        type inet:ip-address;
        description
          "IP address for the authentication server";
      }

      leaf interface-name {
        type string;
        description
          "Name of the interface connected to client";
      }

      choice session-event-choice {
        description
          "Union of Session Events";
        container authc-success-params {
          description
            "Session event result authentication success parameters";
          uses sm-event-oper:session-authc-success-params;
        }  // container authc-success-params
        container authc-failure-params {
          description
            "Session event result authentication failure parameters";
          uses sm-event-oper:session-failure-params;
        }  // container authc-failure-params
        container authz-success-params {
          description
            "Session event result authorization success parameters";
          uses sm-event-oper:session-authz-success-params;
        }  // container authz-success-params
        container authz-failure-params {
          description
            "Session event result authorization failure parameters";
          uses sm-event-oper:session-failure-params;
        }  // container authz-failure-params
        container policy-change-params {
          description
            "Session event policy update parameters";
          uses sm-event-oper:session-authz-success-params;
        }  // container policy-change-params
        container coa-params {
          description
            "Event coa start parameters";
          uses sm-event-oper:session-coa-params;
        }  // container coa-params
        container security-violation-params {
          description
            "Event security violation parameters";
          uses sm-event-oper:session-security-violation-params;
        }  // container security-violation-params
      }  // choice session-event-choice
    }  // grouping session-event-data

    notification sessionevent {
      description
        "Session event Notification";
      uses sm-event-oper:session-event-data;
    }  // notification sessionevent
  }  // module Cisco-IOS-XE-sm-events-oper