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

    augment /aaa:aaa/aaa:domains/aaa:domain {
      description "Domain View.";
      container bras-rui {
        description "Configure Bras RUI.";
        leaf peer-backup-enable {
          type boolean;
          default "true";
          description
            "Enable/disable RUI backup for users who get online through an AAA domain.";
        }
      }  // container bras-rui
    }

    augment /rbs:rbs/rbs:services/rbs:service {
      description
        "Bras config below remote-backup-service View.";
      container bras-rui-config {
        description
          "Configure bras config below remote-backup-service View.";
        container domain-map-list {
          description
            "Configure bind the domain mapping list to an RBS.";
          leaf name {
            type leafref {
              path "/bras-user-manage:bras-user-manage/bras-user-manage:domain-map-lists/bras-user-manage:domain-map-list/bras-user-manage:name";
            }
            description
              "Domain-map-list name.";
          }
        }  // container domain-map-list

        container ipv4-pools {
          description
            "List of configure in the remote backup server View, bind the address pool.";
          list ipv4-pool {
            key "name";
            description
              "Configure in the remote backup server View, bind the address pool.";
            leaf name {
              type leafref {
                path
                  "/bras-ipv4-address-manage:bras-ipv4-address-manage/bras-ipv4-address-manage:ipv4-pools/bras-ipv4-address-manage:ipv4-pool/bras-ipv4-address-manage:name";
              }
              must
                "/bras-ipv4-address-manage:bras-ipv4-address-manage/bras-ipv4-address-manage:ipv4-pools/bras-ipv4-address-manage:ipv4-pool[bras-ipv4-address-manage:name=current()]/bras-ipv4-address-manage:local/bras-ipv4-address-manage:gateway/bras-ipv4-address-manage:gate-ip or
             /bras-ipv4-address-manage:bras-ipv4-address-manage/bras-ipv4-address-manage:ipv4-pools/bras-ipv4-address-manage:ipv4-pool[bras-ipv4-address-manage:name=current()]/bras-ipv4-address-manage:remote/bras-ipv4-address-manage:gateway/bras-ipv4-address-manage:gate-ip";
              description "IP pool name.";
            }

            leaf priority {
              type uint32 {
                range "1..65535";
              }
              description
                "Cost of ip pool network route.";
            }
          }  // list ipv4-pool
        }  // container ipv4-pools

        container ipv6-pools {
          description
            "List of configure in the remote backup server View, bind the IPv6 address pool.";
          list ipv6-pool {
            key "name";
            description
              "Configure in the remote backup server View, bind the IPv6 address pool.";
            leaf name {
              type leafref {
                path
                  "/bras-ipv6-address-manage:bras-ipv6-address-manage/bras-ipv6-address-manage:ipv6-pools/bras-ipv6-address-manage:ipv6-pool/bras-ipv6-address-manage:name";
              }
              must
                "/bras-ipv6-address-manage:bras-ipv6-address-manage/bras-ipv6-address-manage:ipv6-pools/bras-ipv6-address-manage:ipv6-pool[bras-ipv6-address-manage:name=current()]/bras-ipv6-address-manage:type != 'relay'";
              must
                "/bras-ipv6-address-manage:bras-ipv6-address-manage/bras-ipv6-address-manage:ipv6-pools/bras-ipv6-address-manage:ipv6-pool[bras-ipv6-address-manage:name=current()]/bras-ipv6-address-manage:local/bras-ipv6-address-manage:bind-prefix/bras-ipv6-address-manage:prefix-name or
              /bras-ipv6-address-manage:bras-ipv6-address-manage/bras-ipv6-address-manage:ipv6-pools/bras-ipv6-address-manage:ipv6-pool[bras-ipv6-address-manage:name=current()]/bras-ipv6-address-manage:delegation/bras-ipv6-address-manage:bind-prefix/bras-ipv6-address-manage:prefix-name or
              /bras-ipv6-address-manage:bras-ipv6-address-manage/bras-ipv6-address-manage:ipv6-pools/bras-ipv6-address-manage:ipv6-pool[bras-ipv6-address-manage:name=current()]/bras-ipv6-address-manage:remote/bras-ipv6-address-manage:bind-prefix/bras-ipv6-address-manage:prefix-name";
              description "IPv6 pool name.";
            }

            leaf priority {
              type uint32 {
                range "1..65535";
              }
              description
                "Cost of IPv6 pool network route.";
            }
          }  // list ipv6-pool
        }  // container ipv6-pools

        container ipv6-inter-chassis-borrow {
          must
            "not(./source-address = ./dest-address)";
          presence
            "Create the source and destination IPv6 addresses for the device functioning as the DHCPv6 server when addresses are assigned from local IPv6 address pools to implement inter-chassis address borrowing.";
          description
            "Enable/disable the source and destination IPv6 addresses for the device functioning as the DHCPv6 server when addresses are assigned from local IPv6 address pools to implement inter-chassis address borrowing.";
          leaf dest-address {
            type inet:ipv6-address-no-zone;
            mandatory true;
            description
              "DHCPv6 server destination address.";
          }

          leaf source-address {
            type inet:ipv6-address-no-zone;
            mandatory true;
            description
              "DHCPv6 server source address.";
          }

          leaf vpn {
            type leafref {
              path "/ni:network-instance/ni:instances/ni:instance/ni:name";
            }
            must
              "/ni:network-instance/ni:instances/ni:instance[ni:name=current()]/l3vpn:afs/l3vpn:af[l3vpn:type='ipv6-unicast']";
            description "VPN instance.";
          }
        }  // container ipv6-inter-chassis-borrow

        container l2tp-protect-tunnel-enable {
          description
            "Configure l2tp protect-tunnel.";
          leaf status {
            type boolean;
            default "false";
            description
              "Enable/disable the status of l2tp protect-tunnel.";
          }
        }  // container l2tp-protect-tunnel-enable

        container l2tp-tunnel-sources {
          description
            "List of configures a source L2TP tunnel interface in the RBS View so that the source interface route bound to the RBS is updated based on the link status on the network side.";
          list l2tp-tunnel-source {
            key "interface";
            description
              "Configure the remote backup service to bind source interface.";
            leaf interface {
              type leafref {
                path
                  "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
              }
              must
                "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='LoopBack'";
              description
                "Specify interface.";
            }
          }  // list l2tp-tunnel-source
        }  // container l2tp-tunnel-sources

        container protect-tunnels {
          must
            "not(./policy and ./redirect)";
          description
            "Configure protection tunnel template in hot backup scenarios.";
          container all-instance-lsp {
            description
              "Configure an all instance protection tunnel template in hot backup scenarios.";
            leaf peer-ip {
              type inet:ipv4-address-no-zone;
              description "IP next hop.";
            }
          }  // container all-instance-lsp

          container policy {
            presence
              "Create a protection path for public users with the tunnel policy.";
            description
              "Enable/disable a protection path for public users with the tunnel policy.";
            leaf interface {
              type leafref {
                path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
              }
              must
                "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='Ethernet' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='GigabitEthernet' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='Eth-Trunk' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='10GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='Virtual-Ethernet' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='PW-VE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='XGigabitEthernet' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='100GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='50GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='50|100GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='FlexE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='25GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='LoopBack' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='40GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='400GE'";
              description "Out interface.";
            }

            leaf peer-ip {
              type inet:ipv4-address-no-zone;
              mandatory true;
              description "Tunnel peer IP.";
            }

            leaf tunnel-policy {
              type leafref {
                path "/tnlm:tunnel-management/tnlm:tunnel-policys/tnlm:tunnel-policy/tnlm:name";
              }
              mandatory true;
              description "Tunnel name.";
            }
          }  // container policy

          container redirect {
            presence
              "Create a protection path of the IP redirection type.";
            description
              "Enable/disable a protection path of the IP redirection type.";
            leaf interface {
              type leafref {
                path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
              }
              must
                "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='Ethernet' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='GigabitEthernet' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='Eth-Trunk' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='10GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='Virtual-Ethernet' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='PW-VE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='XGigabitEthernet' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='100GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='50GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='50|100GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='FlexE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='25GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='LoopBack' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='40GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='400GE'";
              mandatory true;
              description "Out interface.";
            }

            leaf peer-ip {
              type inet:ipv4-address-no-zone;
              mandatory true;
              description "IP next hop.";
            }
          }  // container redirect

          container ip-vpns {
            description
              "List of configure a protection path between the active and standby devices when there is return traffic on the network side.";
            list protect-tunnel-vpn {
              key "vpn";
              description
                "Configure a protection path between the active and standby devices when there is return traffic on the network side.";
              leaf vpn {
                type leafref {
                  path
                    "/ni:network-instance/ni:instances/ni:instance/ni:name";
                }
                must
                  "/ni:network-instance/ni:instances/ni:instance[ni:name=current()]/l3vpn:afs/l3vpn:af[l3vpn:type='ipv4-unicast']";
                description
                  "IP VPN instance.";
              }

              leaf peer-ip {
                type inet:ipv4-address-no-zone;
                mandatory true;
                description
                  "Tunnel peer ip.";
              }

              leaf interface {
                type leafref {
                  path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
                }
                must
                  "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='Ethernet' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='GigabitEthernet' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='Eth-Trunk' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='10GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='Virtual-Ethernet' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='PW-VE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='XGigabitEthernet' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='100GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='50GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='50|100GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='FlexE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='25GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='LoopBack' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='40GE' or
                  /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='400GE'";
                description "Out interface.";
              }
            }  // list protect-tunnel-vpn
          }  // container ip-vpns

          container segment-routing-ipv6 {
            presence
              "Configure user traffic to enter a SRv6 protection tunnel.";
            description
              "Configure user traffic to enter a SRv6 protection tunnel.";
            leaf tunnel-policy {
              type leafref {
                path "/tnlm:tunnel-management/tnlm:tunnel-policys/tnlm:tunnel-policy/tnlm:name";
              }
              mandatory true;
              description "Tunnel name.";
            }

            leaf endpoint {
              type inet:ipv6-address-no-zone;
              mandatory true;
              description
                "Tunnel peer IPv6.";
            }

            leaf color {
              type uint32 {
                range "0..4294967295";
              }
              mandatory true;
              description "Color value.";
            }
          }  // container segment-routing-ipv6
        }  // container protect-tunnels

        container radius-author-server {
          description
            "Configure the radius author server for remote backup service.";
          container ip-vpn-servers {
            description
              "List of configure the Radius Authorization Server Source IP under Remote Backup Server.";
            list ip-vpn-server {
              key "vpn";
              description
                "Configure the Radius Authorization Server Source IP under Remote Backup Server.";
              leaf vpn {
                type leafref {
                  path
                    "/ni:network-instance/ni:instances/ni:instance/ni:name";
                }
                must
                  "/ni:network-instance/ni:instances/ni:instance[ni:name=current()]/l3vpn:afs/l3vpn:af[l3vpn:type='ipv4-unicast']";
                description
                  "Vpn instance name.";
              }

              leaf ip {
                type inet:ipv4-address-no-zone;
                mandatory true;
                description "IP Address.";
              }
            }  // list ip-vpn-server
          }  // container ip-vpn-servers

          container nas-server {
            description
              "Configure the source IP address of the packets that the router sends back to the RADIUS server to be the same as the NAS IP address.";
            leaf same-as-logic-ip {
              type boolean;
              default "false";
              description
                "Enable/disable specify the source IP same as NAS logic ip.";
            }
          }  // container nas-server
        }  // container radius-author-server

        container static-routes {
          description
            "List of configure IP static routes.";
          list static-route {
            key "tag";
            max-elements 10;
            description
              "Configure IP static routes.";
            leaf tag {
              type uint32 {
                range "1..4294967295";
              }
              description
                "Binding IP static routes of specified tag value.";
            }

            leaf cost {
              ext:dynamic-default {
                ext:default-value "10" {
                  when "../slave-flag = 'false'";
                  description "The default value is 10 when slave-flag is false.";
                }
                ext:default-value "20" {
                  when "../slave-flag = 'true'";
                  description "The default value is 20 when slave-flag is true.";
                }
              }
              type uint32 {
                range "1..65535";
              }
              description
                "Specified by rbs static routes bound to the final release cost value.";
            }

            leaf null-interface-index {
              type uint32 {
                range "0";
              }
              default "0";
              description
                "Null interface index, current value only supports NULL0.";
            }

            leaf slave-flag {
              type boolean;
              default "false";
              description
                "Enable/disable specify the route as a backup state for RUI.";
            }
          }  // list static-route
        }  // container static-routes

        container switch-over-uplink {
          when
            "not(../track/monitor-groups/monitor-group or ../track/route-monitor-groups/route-monitor-group)";
          description
            "Configure the uplink fault rate threshold for a master/backup switchover and the duration of the uplink fault before the switchover.";
          leaf duration {
            type uint32 {
              range "0..30";
            }
            units "min";
            default "0";
            description "Duration value.";
          }

          leaf failure-ratio {
            type uint32 {
              range "1..100";
            }
            units "%";
            default "100";
            description
              "Failure-ratio value.";
          }
        }  // container switch-over-uplink

        container track {
          description
            "Configure the remote backup service to track.";
          container bfd-session {
            description
              "Configure the remote backup service to track the bidirectional forwarding detection (BFD) session status.";
            leaf session-id {
              type leafref {
                path "/bfd:bfd/bfd:sessions/bfd:session/bfd:local-discriminator";
              }
              description
                "Specify BFD session ID.";
            }
          }  // container bfd-session

          container interfaces {
            when
              "not(../monitor-groups/monitor-group or ../route-monitor-groups/route-monitor-group)";
            description
              "List of configure the remote backup service to track the status of the network-side interface.";
            list interface {
              key "name";
              description
                "Configure the remote backup service to track the status of the network-side interface.";
              leaf name {
                type leafref {
                  path
                    "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
                }
                must
                  "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='MEth' or
                    /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='Ethernet' or
                    /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='GigabitEthernet' or
                    /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='ATM' or
                    /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='Eth-Trunk' or
                    /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='Pos' or
                    /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='XGigabitEthernet' or
                    /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='100GE' or
                    /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='25GE' or
                    /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='10GE' or
                    /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='50GE' or
                    /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='50|100GE' or
                    /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='FlexE' or
                    /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='40GE' or
                    /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='400GE'";
                description
                  "Specify interface.";
              }

              leaf weight {
                type uint8 {
                  range "1..100";
                }
                default "10";
                description
                  "Interface weight value.";
              }
            }  // list interface
          }  // container interfaces

          container monitor-groups {
            description
              "List of configure the status of the remote backup service tracing interface group.";
            list monitor-group {
              key "name";
              max-elements 2;
              description
                "Configure the status of the remote backup service tracing interface group.";
              leaf name {
                type leafref {
                  path
                    "/mg:monitor-group/mg:groups/mg:group/mg:name";
                }
                description
                  "Interface monitor group name.";
              }

              leaf failure-ratio {
                type uint8 {
                  range "1..100";
                }
                units "%";
                mandatory true;
                description
                  "Failure-ratio value by a percent.";
              }
            }  // list monitor-group
          }  // container monitor-groups

          container route-monitor-groups {
            description
              "List of configure the route monitoring group monitored by the network to meet the percentage of link failure thresholds.";
            list route-monitor-group {
              key "name";
              max-elements 2;
              description
                "Configure the route monitoring group monitored by the network to meet the percentage of link failure thresholds.";
              leaf name {
                type leafref {
                  path
                    "/rmg:route-monitor-group/rmg:monitor-groups/rmg:monitor-group/rmg:group-name";
                }
                description
                  "Route group name.";
              }

              leaf failure-ratio {
                type uint8 {
                  range "1..100";
                }
                units "%";
                mandatory true;
                description
                  "Failure-ratio value by a percent.";
              }
            }  // list route-monitor-group
          }  // container route-monitor-groups
        }  // container track

        container web-auth-server {
          must
            "(count(./ipv4-servers/ipv4-server) + count(./ipv6-servers/ipv6-server)) <= 256";
          description
            "Configure the Web Authentication server.";
          container ipv4-servers {
            description
              "List of the IPv4 Web Authentication server.";
            list ipv4-server {
              key "vpn";
              description
                "Configure the IPv4 Web Authentication server.";
              leaf vpn {
                type leafref {
                  path
                    "/ni:network-instance/ni:instances/ni:instance/ni:name";
                }
                must
                  "/ni:network-instance/ni:instances/ni:instance[ni:name=current()]/l3vpn:afs/l3vpn:af[l3vpn:type='ipv4-unicast']";
                description
                  "IP VPN instance.";
              }

              leaf address {
                type inet:ipv4-address-no-zone;
                mandatory true;
                description
                  "The IPv4 web authentication server address.";
              }
            }  // list ipv4-server
          }  // container ipv4-servers

          container ipv6-servers {
            description
              "List of the IPv6 Web Authentication server.";
            list ipv6-server {
              key "vpn";
              description
                "Configure the IPv6 Web Authentication server.";
              leaf vpn {
                type leafref {
                  path
                    "/ni:network-instance/ni:instances/ni:instance/ni:name";
                }
                must
                  "/ni:network-instance/ni:instances/ni:instance[ni:name=current()]/l3vpn:afs/l3vpn:af[l3vpn:type='ipv6-unicast']";
                description
                  "IP VPN instance.";
              }

              leaf address {
                type inet:ipv6-address-no-zone;
                mandatory true;
                description
                  "The IPv6 web authentication server address.";
              }
            }  // list ipv6-server
          }  // container ipv6-servers
        }  // container web-auth-server

        container dynamic-statistics {
          config false;
          description
            "Statistics of dynamic rbs about bras.";
          leaf uplink-state {
            type common-state-type;
            config false;
            description
              "The uplink state of rbs.";
          }

          container protect-tunnels {
            config false;
            description
              "List of Statistics of Vpn-based information.";
            list protect-tunnel {
              key "vpn-id";
              config false;
              description
                "Statistics of Vpn-based information.";
              leaf vpn-id {
                type uint32;
                config false;
                description
                  "Specify the VPN instance index.";
              }

              leaf vpn-name {
                ext:support-filter "true";
                type string {
                  length "1..32";
                }
                config false;
                description
                  "Specify the VPN instance name.";
              }

              leaf protect-type {
                type string {
                  length "1..64";
                }
                config false;
                description
                  "The type of protect tunnel.";
              }

              leaf peer-ip {
                type string {
                  length "1..16";
                }
                config false;
                description
                  "The peer ip address of protect tunnel.";
              }

              leaf tunnel-state {
                type string {
                  length "1..8";
                }
                config false;
                description
                  "The tunnel state of protect tunnel.";
              }
            }  // list protect-tunnel
          }  // container protect-tunnels
        }  // container dynamic-statistics
      }  // container bras-rui-config
    }

    augment /rbs:rbs/rbs:profiles/rbs:profile {
      description
        "Bras config below remote-backup-profile View.";
      container bras-rui {
        description
          "Configure bras config below remote-backup-profile View.";
        container frame-route {
          when
            "../../rbs:service-types/rbs:service-type[rbs:type = 'bras']";
          description
            "Configure a cost value for user routes in a remote backup profile (RBP) on the master device.";
          leaf cost {
            type uint32 {
              range "1..65535";
            }
            description
              "Cost of frame route network route.";
          }
        }  // container frame-route

        container ipv4-pools {
          when
            "../../rbs:service-types/rbs:service-type[rbs:type = 'bras']";
          description
            "List of configure the address pool under the remote backup template.";
          list ipv4-pool {
            key "name";
            description
              "Configure the address pool under the remote backup template.";
            leaf name {
              type leafref {
                path
                  "/bras-ipv4-address-manage:bras-ipv4-address-manage/bras-ipv4-address-manage:ipv4-pools/bras-ipv4-address-manage:ipv4-pool/bras-ipv4-address-manage:name";
              }
              must
                "/bras-ipv4-address-manage:bras-ipv4-address-manage/bras-ipv4-address-manage:ipv4-pools/bras-ipv4-address-manage:ipv4-pool[bras-ipv4-address-manage:name=current()]/bras-ipv4-address-manage:local/bras-ipv4-address-manage:gateway/bras-ipv4-address-manage:gate-ip or
              /bras-ipv4-address-manage:bras-ipv4-address-manage/bras-ipv4-address-manage:ipv4-pools/bras-ipv4-address-manage:ipv4-pool[bras-ipv4-address-manage:name=current()]/bras-ipv4-address-manage:remote/bras-ipv4-address-manage:gateway/bras-ipv4-address-manage:gate-ip";
              description "IP pool name.";
            }
          }  // list ipv4-pool
        }  // container ipv4-pools

        container ipv4-pool-map {
          when
            "../../rbs:service-types/rbs:service-type[rbs:type = 'bras']";
          description
            "Configure the name of a source IP address pool (or pool group) and the destination IP address pool (or pool group).";
          container group-groups {
            description
              "List of configure the name of a source IP address pool group and the destination IP address pool group.";
            list group-group {
              key "source target";
              description
                "Configure the name of a source IP address pool group and the destination IP address pool group.";
              leaf source {
                type string {
                  length "1..128";
                }
                description
                  "The source pool group name.";
              }

              leaf target {
                type leafref {
                  path
                    "/bras-ipv4-address-manage:bras-ipv4-address-manage/bras-ipv4-address-manage:pool-groups/bras-ipv4-address-manage:pool-group/bras-ipv4-address-manage:name";
                }
                description
                  "The target pool group name.";
              }

              leaf order {
                ext:dynamic-default;
                type uint32 {
                  range "1..65534";
                }
                description
                  "The order to choose target pool group. If node-id is not specified, the system automatically assigns node-id according to the configuration sequence. The number is a multiple of 5. That is, the first node-id is 5, the second node-id is 10.";
              }
            }  // list group-group
          }  // container group-groups

          container group-pools {
            description
              "List of configure the name of a source IP address pool group and the destination IP address pool.";
            list group-pool {
              key "source target";
              description
                "Configure the name of a source IP address pool group and the destination IP address pool.";
              leaf source {
                type string {
                  length "1..128";
                }
                description
                  "The source pool group name.";
              }

              leaf target {
                type leafref {
                  path
                    "/bras-ipv4-address-manage:bras-ipv4-address-manage/bras-ipv4-address-manage:ipv4-pools/bras-ipv4-address-manage:ipv4-pool/bras-ipv4-address-manage:name";
                }
                description
                  "The target pool name.";
              }

              leaf order {
                ext:dynamic-default;
                type uint32 {
                  range "1..65534";
                }
                description
                  "The order to choose target pool group. If node-id is not specified, the system automatically assigns node-id according to the configuration sequence. The number is a multiple of 5. That is, the first node-id is 5, the second node-id is 10.";
              }
            }  // list group-pool
          }  // container group-pools

          container pool-groups {
            description
              "List of configure the name of a source IP address pool and the destination IP address pool group.";
            list pool-group {
              key "source target";
              description
                "Configure the name of a source IP address pool and the destination IP address pool group.";
              leaf source {
                type string {
                  length "1..128";
                }
                description "IP pool name.";
              }

              leaf target {
                type leafref {
                  path
                    "/bras-ipv4-address-manage:bras-ipv4-address-manage/bras-ipv4-address-manage:pool-groups/bras-ipv4-address-manage:pool-group/bras-ipv4-address-manage:name";
                }
                description
                  "The target pool group name.";
              }

              leaf order {
                ext:dynamic-default;
                type uint32 {
                  range "1..65534";
                }
                description
                  "The order to choose target pool group. If node-id is not specified, the system automatically assigns node-id according to the configuration sequence. The number is a multiple of 5. That is, the first node-id is 5, the second node-id is 10.";
              }
            }  // list pool-group
          }  // container pool-groups

          container pool-pools {
            description
              "List of configure the name of a source IP address pool and the destination IP address pool.";
            list pool-pool {
              key "source target";
              description
                "Configure the name of a source IP address pool and the destination IP address pool.";
              leaf source {
                type string {
                  length "1..128";
                }
                description "IP pool name.";
              }

              leaf target {
                type leafref {
                  path
                    "/bras-ipv4-address-manage:bras-ipv4-address-manage/bras-ipv4-address-manage:ipv4-pools/bras-ipv4-address-manage:ipv4-pool/bras-ipv4-address-manage:name";
                }
                description
                  "The target pool name.";
              }

              leaf order {
                ext:dynamic-default;
                type uint32 {
                  range "1..65534";
                }
                description
                  "The order to choose target pool group. If node-id is not specified, the system automatically assigns node-id according to the configuration sequence. The number is a multiple of 5. That is, the first node-id is 5, the second node-id is 10.";
              }
            }  // list pool-pool
          }  // container pool-pools
        }  // container ipv4-pool-map

        container ipv6-pools {
          when
            "../../rbs:service-types/rbs:service-type[rbs:type = 'bras']";
          description
            "List of configure the IPv6 address pool under the remote backup template.";
          list ipv6-pool {
            key "name";
            description
              "Configure the IPv6 address pool under the remote backup template.";
            leaf name {
              type leafref {
                path
                  "/bras-ipv6-address-manage:bras-ipv6-address-manage/bras-ipv6-address-manage:ipv6-pools/bras-ipv6-address-manage:ipv6-pool/bras-ipv6-address-manage:name";
              }
              must
                "/bras-ipv6-address-manage:bras-ipv6-address-manage/bras-ipv6-address-manage:ipv6-pools/bras-ipv6-address-manage:ipv6-pool[bras-ipv6-address-manage:name=current()]/bras-ipv6-address-manage:type != 'relay'";
              must
                "/bras-ipv6-address-manage:bras-ipv6-address-manage/bras-ipv6-address-manage:ipv6-pools/bras-ipv6-address-manage:ipv6-pool[bras-ipv6-address-manage:name=current()]/bras-ipv6-address-manage:local/bras-ipv6-address-manage:bind-prefix/bras-ipv6-address-manage:prefix-name or
              /bras-ipv6-address-manage:bras-ipv6-address-manage/bras-ipv6-address-manage:ipv6-pools/bras-ipv6-address-manage:ipv6-pool[bras-ipv6-address-manage:name=current()]/bras-ipv6-address-manage:delegation/bras-ipv6-address-manage:bind-prefix/bras-ipv6-address-manage:prefix-name or
              /bras-ipv6-address-manage:bras-ipv6-address-manage/bras-ipv6-address-manage:ipv6-pools/bras-ipv6-address-manage:ipv6-pool[bras-ipv6-address-manage:name=current()]/bras-ipv6-address-manage:remote/bras-ipv6-address-manage:bind-prefix/bras-ipv6-address-manage:prefix-name";
              description "IPv6 pool name.";
            }
          }  // list ipv6-pool
        }  // container ipv6-pools

        container ipv6-pool-maps {
          when
            "../../rbs:service-types/rbs:service-type[rbs:type = 'bras']";
          description
            "List of configure the name of a source IPv6 address pool and the destination IPv6 address pool.";
          list ipv6-pool-map {
            key "source target";
            description
              "Configure the name of a source IPv6 address pool and the destination IPv6 address pool.";
            leaf source {
              type string {
                length "1..32";
              }
              description "IPv6 pool name.";
            }

            leaf target {
              type leafref {
                path
                  "/bras-ipv6-address-manage:bras-ipv6-address-manage/bras-ipv6-address-manage:ipv6-pools/bras-ipv6-address-manage:ipv6-pool/bras-ipv6-address-manage:name";
              }
              description
                "The target IPv6 pool name.";
            }

            leaf order {
              ext:dynamic-default;
              type uint32 {
                range "1..65534";
              }
              description
                "The order to choose target pool group. If node-id is not specified, the system automatically assigns node-id according to the configuration sequence. The number is a multiple of 5. That is, the first node-id is 5, the second node-id is 10.";
            }
          }  // list ipv6-pool-map
        }  // container ipv6-pool-maps

        container nas-logic {
          when
            "../../rbs:service-types/rbs:service-type[rbs:type = 'bras']";
          description "Configure nas logic.";
          container ip-address {
            description
              "Configure logical IP addresses in the remote backup profile.";
            leaf ip {
              type inet:ipv4-address-no-zone;
              description
                "Specify logic ip.";
            }
          }  // container ip-address

          container port {
            description
              "Configure logical interfaces in the remote backup profile.";
            leaf interface-name {
              type pub-type:if-name;
              description
                "Specify logic port of NAS, the format of the logical interface location information is type+slot ID/subcard ID/interface number, such as Eth-Trunk0/0/10 or Ethernet0/0/10 or Gigabitethernet0/0/10.";
            }
          }  // container port

          container system-name {
            description
              "Configure logical host names in the remote backup profile.";
            leaf name {
              type string {
                length "1..30";
              }
              description
                "Logic host name (1 to 30 characters).";
            }
          }  // container system-name

          container acct-session {
            description
              "Configure a logic host name used to generate RUI user accounting IDs.";
            leaf name {
              type string {
                length "1..7";
              }
              description
                "Specify logic host name.";
            }
          }  // container acct-session
        }  // container nas-logic

        container slave-without-forwarding {
          description
            "Configure the slave device in a backup group from forwarding backup packets.";
          leaf enable {
            type boolean;
            default "false";
            description
              "Enable/disable Without-Forwarding.";
          }
        }  // container slave-without-forwarding

        container traffic-backup {
          when
            "../../rbs:service-types/rbs:service-type[rbs:type = 'bras']";
          description
            "Configure the interval for backing up access user traffic or the traffic threshold.";
          leaf interval {
            type uint32 {
              range "0..1440";
            }
            default "20";
            description
              "Interval of backup (minutes).";
          }

          leaf threshold {
            type uint32 {
              range "0..100000";
            }
            default "100";
            description "Threshold (MByte).";
          }
        }  // container traffic-backup

        container access-remark-macs {
          when
            "../../rbs:service-types/rbs:service-type[rbs:type = 'bras']";
          description
            "List of configure a specified MAC address as an odd or even MAC address.";
          list access-remark-mac {
            key "mac-address";
            max-elements 32;
            description
              "Configure a specified MAC address as an odd or even MAC address.";
            leaf mac-address {
              type pub-type:mac-address;
              description
                "Specify a MAC address.";
            }

            leaf mac-type {
              type mac-address-type;
              mandatory true;
              description
                "Specify the access MAC address is odd or even in dual-device hot backup scenario.";
            }
          }  // list access-remark-mac
        }  // container access-remark-macs

        container load-balance-arithmetic {
          when
            "../../rbs:service-types/rbs:service-type[rbs:type = 'bras']";
          presence
            "Create a hash algorithm.";
          description
            "Configure a hash algorithm on an interface board for load balancing based on odd and even MAC addresses in dual device hot backup scenarios.";
          leaf hash-arithmetic {
            type hash-arithmetic-type;
            mandatory true;
            description
              "Specify the hash arithmetic of load balance.";
          }

          leaf offset {
            type uint8 {
              range "1..5";
            }
            description
              "Specify the offset of mac mode.";
          }
        }  // container load-balance-arithmetic

        container rbp-infos {
          config false;
          description
            "List of operational status information of a remote backup profile.";
          list rbp-info {
            key "slot-id";
            config false;
            description
              "Operational state of information about a remote backup profile.";
            leaf slot-id {
              type string {
                length "1..16";
              }
              description "Slot of LPU.";
            }

            leaf forwarding-runstate {
              type enumeration {
                enum "slave-forwarding" {
                  value 0;
                  description
                    "Slave Forwarding.";
                }
                enum
                  "without-slave-forwarding" {
                  value 1;
                  description
                    "Slave Without-forwarding.";
                }
              }
              description
                "Actual forwarding status.";
            }

            leaf bras-rbp-fes-tab-start-time {
              type string {
                length "1..64";
              }
              description
                "Start time when the bras rbp fes table was updated.";
            }

            leaf bras-rbp-fes-tab-end-time {
              type string {
                length "1..64";
              }
              description
                "End time when the bras rbp fes table was updated.";
            }
          }  // list rbp-info
        }  // container rbp-infos

        container slave-rbp {
          config false;
          description
            "Statistics of state information about a specified remote backup profile.";
          leaf odd-mac-vrrp-state {
            type uint32;
            description
              "Odd-mac vrrp status.";
          }

          leaf odd-mac-vrrp-peerstate {
            type uint32;
            description
              "Odd-mac vrrp peer status.";
          }

          leaf even-mac-vrrp-state {
            type uint32;
            description
              "Even-mac vrrp status.";
          }

          leaf even-mac-vrrp-peerstate {
            type uint32;
            description
              "Even-mac vrrp peer status.";
          }
        }  // container slave-rbp
      }  // container bras-rui
    }
  }  // module huawei-bras-rui