module huawei-bras-rui {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-bras-rui";

    prefix bras-rui;

    import huawei-aaa {
      prefix aaa;
    }
    import huawei-pub-type {
      prefix pub-type;
    }
    import ietf-inet-types {
      prefix inet;
    }
    import huawei-bras-ipv4-address-manage {
      prefix bras-ipv4-address-manage;
    }
    import huawei-bras-ipv6-address-manage {
      prefix bras-ipv6-address-manage;
    }
    import huawei-network-instance {
      prefix ni;
    }
    import huawei-tunnel-management {
      prefix tnlm;
    }
    import huawei-l3vpn {
      prefix l3vpn;
    }
    import huawei-rbs {
      prefix rbs;
    }
    import huawei-ifm {
      prefix ifm;
    }
    import huawei-extension {
      prefix ext;
    }
    import huawei-bfd {
      prefix bfd;
    }
    import huawei-route-monitor-group {
      prefix rmg;
    }
    import huawei-bras-user-manage {
      prefix bras-user-manage;
    }
    import huawei-monitor-group {
      prefix mg;
    }

    organization
      "Huawei Technologies Co., Ltd.";

    contact
      "Huawei Industrial Base
     Bantian, Longgang
     Shenzhen 518129
     People's Republic of China
     Website: http://www.huawei.com
     Email: support@huawei.com";

    description "Bras RUI.";

    revision "2019-10-31" {
      description
        "Modify container ip-vpns, backup-user-infos.";
      reference
        "Huawei private.";

    }

    revision "2019-10-17" {
      description
        "Add container rbp-lpu-infos, rbp-slave-mpu-infos, access-remark-macs, load-balance-hash-algorithm, accounting.";
      reference
        "Huawei private.";

    }

    revision "2019-04-07" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "rui";

    typedef common-state-type {
      type enumeration {
        enum "down" {
          value 1;
          description "Down state.";
        }
        enum "up" {
          value 2;
          description "Up state.";
        }
      }
      description
        "Defines the type of state.";
    }

    typedef mac-address-type {
      type enumeration {
        enum "even" {
          value 1;
          description "Even MAC Address.";
        }
        enum "odd" {
          value 2;
          description "Odd MAC Address.";
        }
      }
      description
        "Defines the type of MAC address.";
    }

    typedef hash-arithmetic-type {
      type enumeration {
        enum "arithmetic1" {
          value 1;
          description
            "The first hash arithmetic.";
        }
        enum "arithmetic2" {
          value 2;
          description
            "The second hash arithmetic.";
        }
      }
      description
        "Defines the type of hash arithmetic.";
    }

    container bras-rui {
      description "Bras RUI.";
      container global {
        description
          "Configure global config of bras RUI.";
        container rui-option {
          description
            "Configure global rui option code for DHCP and DHCPv6.";
          leaf dhcpv4 {
            type uint8 {
              range "151..174";
            }
            default "151";
            description "DHCP option code.";
          }

          leaf dhcpv6 {
            type uint8 {
              range "151..174";
            }
            default "151";
            description
              "DHCPv6 option code.";
          }
        }  // container rui-option

        container peer-backup-batch-access {
          description
            "Configure enables users to go online during batch backup.";
          leaf status {
            type boolean;
            default "false";
            description
              "Enable/disable peer backup batch access status.";
          }
        }  // container peer-backup-batch-access

        container peer-backup {
          description
            "Configure global peer backup.";
          leaf download-vrrp-delay-time {
            type uint8 {
              range "0..60";
            }
            units "s";
            default "0";
            description
              "Download vrrp table delay time.";
          }

          leaf trigger-speed {
            type uint16 {
              range "0..400";
            }
            description
              "Peer-backup rui-trigger-speed.";
          }

          leaf ttl {
            type uint8 {
              range "0..15";
            }
            default "0";
            description "IP ttl.";
          }
        }  // container peer-backup

        container route-cost-auto-advertise {
          description
            "Configure route cost.";
          leaf enable {
            type boolean;
            default "false";
            description
              "Enable/disable route cost.";
          }

          leaf exclude-loopback {
            when "../enable = 'true'";
            type boolean;
            default "false";
            description
              "Enable/disable the function of automatically advertising the cost value of the loopback interface route.";
          }
        }  // container route-cost-auto-advertise

        container slow-reconciliation {
          description
            "Configure slow reconciliation in multi-device backup scenarios.";
          leaf enable {
            type boolean;
            default "true";
            description
              "Enable/disable slow reconciliation in multi-device backup scenarios.";
          }
        }  // container slow-reconciliation
      }  // container global

      container backup-user-infos {
        config false;
        description
          "List of Statistics of Query Rui Backup User Info.";
        list backup-user {
          key "user-id user-name";
          config false;
          description
            "Statistics of Query Rui Backup User Info.";
          leaf user-id {
            type uint32 {
              range "0..3145727";
            }
            config false;
            description "ID of a rui user.";
          }

          leaf user-name {
            type string {
              length "1..253";
            }
            config false;
            description "Name of a user.";
          }

          leaf cid {
            type uint32 {
              range "0..4294967295";
            }
            config false;
            description "User cid.";
          }

          leaf session-id {
            type uint32 {
              range "0..4294967295";
            }
            config false;
            description "SessionId of user.";
          }

          leaf mac {
            type pub-type:mac-address;
            config false;
            description "Mac address.";
          }

          leaf pe-vlan {
            type uint16 {
              range "0..65535";
            }
            config false;
            description "PeVLAN of user.";
          }

          leaf ce-vlan {
            type uint16 {
              range "0..65535";
            }
            config false;
            description "CeVLAN of user.";
          }

          leaf vrrp-id {
            type uint8 {
              range "0..255";
            }
            config false;
            description "VRRP Protocol Id.";
          }

          leaf ip {
            type string {
              length "1..31";
            }
            config false;
            description "Ip address.";
          }

          leaf backup-id {
            type uint16 {
              range "0..65535";
            }
            config false;
            description "Remote backup ID.";
          }

          leaf rbp-name {
            type string {
              length "1..128";
            }
            config false;
            description "Name of an RBP.";
          }

          leaf process-id {
            type uint16 {
              range "0..65535";
            }
            config false;
            description "RBS Index.";
          }

          leaf rbs-name {
            type string {
              length "1..32";
            }
            config false;
            description
              "Name of the RBS bound to an RBP.";
          }

          leaf interface {
            type leafref {
              path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
            }
            config false;
            description "Interface name.";
          }

          leaf ipv4-vpn {
            type string {
              length "1..31";
            }
            config false;
            description "IPv4 vpn name.";
          }

          leaf ipv6-vpn {
            type string {
              length "1..31";
            }
            config false;
            description "IPv6 vpn name.";
          }

          leaf online-pos {
            type string {
              length "1..15";
            }
            config false;
            description
              "User Online Position (From local server or remote server).";
          }

          leaf link-local-address {
            type string {
              length "1..49";
            }
            config false;
            description "User Lan Address.";
          }

          leaf wan-address {
            type string {
              length "1..49";
            }
            config false;
            description "User Wan Address.";
          }

          leaf wan-prefix-len {
            type string {
              length "1..3";
            }
            config false;
            description
              "User Wan Address Prefix Length.";
          }

          leaf user-mode {
            type string {
              length "1..15";
            }
            config false;
            description
              "Rui User Backup Mode.";
          }
        }  // list backup-user
      }  // container backup-user-infos
    }  // container bras-rui
  }  // module huawei-bras-rui