module Cisco-IOS-XR-se-cgn-cfg {

    yang-version 1;

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

    prefix se-cgn-cfg;

    import Cisco-IOS-XR-types {
      prefix xr;
    }
    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 module contains a collection of YANG definitions
for Cisco IOS-XR se-cgn package configuration.

This module contains definitions
for the following management objects:
  cgns: Table of CGN
  cgv6s: Table of CGv6

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";

    grouping SERVICE-INTF {
      description "Common node of cgn, cgv6";
      container service-intf {
        description
          "Interface on which service to be started";
        container active-intf-names {
          description
            "Table of ActiveIntfName";
          list active-intf-name {
            key "active-intf-name";
            description "Interface name";
            leaf active-intf-name {
              type xr:Interface-name;
              description
                "Interface through which CGN policy to be
downloaded";
            }
          }  // list active-intf-name
        }  // container active-intf-names
      }  // container service-intf
    }  // grouping SERVICE-INTF

    container cgns {
      description "Table of CGN";
      list cgn {
        key "cgn-name";
        description "CGN Configurations";
        container protocol {
          description "Select a protocol";
          container icmp {
            description "ICMP protocol";
            leaf rate-limit {
              type uint32 {
                range "0..65472";
              }
              description
                "ICMP rate limit per second.On CRS or C12k
,rate limit should be multiple of 64 and less
than 65472.On ASR9k, rate limit should be
multiple of 48 and less than 49104. ";
            }
          }  // container icmp
        }  // container protocol

        container service-node {
          presence
            "Indicates a service-node node is configured.";
          description
            "Location on which service to be started";
          leaf active-node-name {
            type xr:Node-id;
            mandatory true;
            description
              "Location on which active cgn to be
instantiated";
          }

          leaf standby-node-name {
            type xr:Node-id;
            description
              "Location on which standby cgn to be
instantiated";
          }
        }  // container service-node

        container service-type {
          description
            "Select a service to configure";
        }  // container service-type

        leaf cgn-name {
          type xr:Cisco-ios-xr-string {
            length "1..24";
          }
          description "Name of the CGN";
        }

        uses SERVICE-INTF;
      }  // list cgn
    }  // container cgns

    container cgv6s {
      description "Table of CGv6";
      list cgv6 {
        key "cgv6-name";
        description "CGv6 Configurations";
        container cgv6-service-type {
          description
            "Select a service to configure";
        }  // container cgv6-service-type

        container service-node {
          presence
            "Indicates a service-node node is configured.";
          description
            "Location on which service to be started";
          leaf active-node-name {
            type xr:Node-id;
            mandatory true;
            description
              "Location on which active cgn to be
instantiated";
          }

          leaf standby-node-name {
            type xr:Node-id;
            description
              "Location on which standby cgn to be
instantiated";
          }
        }  // container service-node

        leaf cgv6-name {
          type xr:Cisco-ios-xr-string {
            length "1..24";
          }
          description "Name of the CGv6";
        }

        uses SERVICE-INTF;
      }  // list cgv6
    }  // container cgv6s
  }  // module Cisco-IOS-XR-se-cgn-cfg