module Cisco-IOS-XR-flowspec-cfg {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-flowspec-cfg";

    prefix flowspec-cfg;

    import Cisco-IOS-XR-types {
      prefix xr;
    }
    import cisco-semver {
      prefix semver;
    }
    import Cisco-IOS-XR-ifmgr-cfg {
      prefix a1;
    }

    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 module contains a collection of YANG definitions
     for Cisco IOS-XR flowspec package configuration.
     
     This module contains definitions
     for the following management objects:
       flow-spec: FlowSpec configuration
     
     This YANG module augments the
       Cisco-IOS-XR-ifmgr-cfg
     module with configuration data.
     
     Copyright (c) 2013-2019 by Cisco Systems, Inc.
     All rights reserved.";

    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";

    typedef Fs-vrf-af {
      type enumeration {
        enum "ipv4" {
          value 1;
          description "IPv4 FlowSpec";
        }
        enum "ipv6" {
          value 2;
          description "IPv6 FlowSpec";
        }
      }
      description "Fs vrf af";
    }

    typedef Fs-af-p {
      type enumeration {
        enum "pbr" {
          value 2;
          description "PBR policy type";
        }
      }
      description "Fs af p";
    }

    typedef Fs-addf {
      type enumeration {
        enum "ipv4" {
          value 1;
          description "IPv4 FlowSpec";
        }
        enum "ipv6" {
          value 2;
          description "IPv6 FlowSpec";
        }
      }
      description "Fs addf";
    }

    typedef Fs-vrf-af-p {
      type enumeration {
        enum "pbr" {
          value 2;
          description "PBR policy type";
        }
      }
      description "Fs vrf af p";
    }

    augment /a1:interface-configurations/a1:interface-configuration {
      description
        "This augment extends the configuration data of
       'Cisco-IOS-XR-ifmgr-cfg'";
      container ipv4-flow-spec {
        description
          "Flowspec on IPv4 interface";
        leaf enabled {
          type empty;
          description
            "Disable FlowSpec on this interface";
        }
      }  // container ipv4-flow-spec
    }

    augment /a1:interface-configurations/a1:interface-configuration {
      description
        "This augment extends the configuration data of
       'Cisco-IOS-XR-ifmgr-cfg'";
      container ipv6-flow-spec {
        description
          "Flowspec on IPv6 interface";
        leaf enabled {
          type empty;
          description
            "Disable flowspec on interface";
        }
      }  // container ipv6-flow-spec
    }

    container flow-spec {
      description "FlowSpec configuration";
      container afs {
        description "Table of AF";
        list af {
          key "af-name";
          description
            "Address Family Identifier Type (IPv4/IPv6)";
          container service-policies {
            description
              "Table of ServicePolicy";
            list service-policy {
              key "policy-type policy-name";
              description
                "Service Policy configuration";
              leaf policy-type {
                type Fs-af-p;
                description
                  "Choose the Policy type";
              }

              leaf policy-name {
                type xr:Cisco-ios-xr-string;
                description
                  "Policy map name";
              }

              leaf local {
                type boolean;
                mandatory true;
                description
                  "Set constant integer";
              }
            }  // list service-policy
          }  // container service-policies

          leaf interface-all {
            type empty;
            description
              "Install FlowSpec policy on all interfaces";
          }

          leaf af-name {
            type Fs-addf;
            description "AFI type";
          }
        }  // list af
      }  // container afs

      container vrfs {
        description "Table of VRF";
        list vrf {
          key "vrf-name";
          description "VRF configuration";
          container afs {
            description "Table of AF";
            list af {
              key "af-name";
              description
                "Address Family Identifier Type (IPv4/IPv6)";
              container service-policies {
                description
                  "Table of ServicePolicy";
                list service-policy {
                  key "policy-type policy-name";
                  description
                    "Service Policy configuration";
                  leaf policy-type {
                    type Fs-af-p;
                    description
                      "Choose the Policy type";
                  }

                  leaf policy-name {
                    type xr:Cisco-ios-xr-string;
                    description
                      "Policy map name";
                  }

                  leaf local {
                    type boolean;
                    mandatory true;
                    description
                      "Set constant integer";
                  }
                }  // list service-policy
              }  // container service-policies

              leaf interface-all {
                type empty;
                description
                  "Install FlowSpec policy on all interfaces";
              }

              leaf af-name {
                type Fs-vrf-af;
                description "AFI type";
              }
            }  // list af
          }  // container afs

          leaf vrf-name {
            type xr:Cisco-ios-xr-string {
              length "1..32";
            }
            description "VRF Name";
          }
        }  // list vrf
      }  // container vrfs

      leaf enable {
        type empty;
        description
          "Enable FlowSpec configuration. Deletion of this
         object also causes deletion of all associated
         objects under FlowSpec.";
      }

      leaf interface-all {
        type empty;
        description
          "Install FlowSpec policy on all interfaces";
      }
    }  // container flow-spec
  }  // module Cisco-IOS-XR-flowspec-cfg