module huawei-bras-static-user {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-bras-static-user";

    prefix bras-static-user;

    import huawei-aaa {
      prefix aaa;
    }
    import huawei-ifm {
      prefix ifm;
    }
    import huawei-network-instance {
      prefix ni;
    }
    import huawei-pub-type {
      prefix pub-type;
    }
    import ietf-inet-types {
      prefix inet;
    }
    import huawei-l3vpn {
      prefix l3vpn;
    }
    import huawei-bras-basic-access {
      prefix bras-basic-access;
    }
    import huawei-extension {
      prefix ext;
    }

    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 static user.";

    revision "2020-08-18" {
      description "Init revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "bras-control";

    container bras-static-user {
      description "Bras-static-user.";
      container global {
        description
          "Configure globally configured attributes.";
        container detect-policy {
          description
            "Configure detect policy configured attributes.";
          leaf route-static-urpf-enable {
            type boolean;
            default "false";
            description
              "Enable/disable the static user route static URPF (Unicast Reverse Path Forwarding) function.";
          }

          leaf icmp-ignore-hostcar {
            type boolean;
            default "false";
            description
              "Enable/disable the static user icmp ignore hostcar function.";
          }

          leaf detect-interval {
            type uint8 {
              range "1..60";
            }
            units "min";
            default "3";
            description
              "Configure the interval at which the device detects whether static users are online.";
          }
        }  // container detect-policy
      }  // container global

      container interface-lists {
        description
          "List of static user interface.";
        list interface-list {
          key "name";
          max-elements 1024;
          description
            "Configure the static user interface-list.";
          leaf name {
            ext:case-sensitivity "lower-only";
            type string {
              length "1..32";
              pattern '([^A-Z]{1,32})';
            }
            description
              "Specify the static user interface-list name.";
          }

          leaf-list interface-name {
            type leafref {
              path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
            }
            must
              "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/bras-basic-access:bas";
            max-elements 32;
            description
              "Specify an interface name.";
          }
        }  // list interface-list
      }  // container interface-lists

      container ipv4-users {
        description
          "List of static user for IPv4.";
        list ipv4-user {
          key "start-ip-address end-ip-address vpn-name";
          description
            "Configure a static user for IPv4, the number of addresses between start IPv4 addresse and end IPv4 addresse cannot exceed 256, YANG does not support the combination and splitting of keys in consecutive address segments. The start IP address must be equal or less than the end IP address. The start IP address and end IP address must belong to some IP address pool with the configured VPN instance. They must be configured as excluded addresses and cannot be automatically assigned.";
          leaf start-ip-address {
            type inet:ipv4-address-no-zone;
            description
              "Specify a start IP address.";
          }

          leaf end-ip-address {
            type inet:ipv4-address-no-zone;
            description
              "Specify an end IP address. If this parameter is not specified, this command configures only one layer 2 static user.";
          }

          leaf vpn-name {
            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
              "Specify a VPN instance name. Public network vpn-name value is '_public_'.";
          }

          choice interface-mode {
            description
              "Select the interface mode.";
            case name {
              description
                "Configure the inteface name.";
              leaf interface-name {
                type leafref {
                  path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
                }
                must
                  "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='GigabitEthernet' 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='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='400GE' 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='50GE' or
/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='10x10GE' or
/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='4x25GE' 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='Ethernet' 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='PW-VE'";
                must
                  "(/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:class='main-interface' and not(../vlan-id)) or /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:class='sub-interface'";
                must
                  "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/bras-basic-access:bas";
                description
                  "Specify an interface name.";
              }

              leaf up-backup-interface {
                when "../interface-name";
                type leafref {
                  path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
                }
                must
                  "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='GigabitEthernet' 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='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='400GE' 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='50GE' or
/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='10x10GE' or
/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='4x25GE' 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='Ethernet' 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='PW-VE'";
                must
                  "(/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:class='main-interface' and not(../vlan-id)) or /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:class='sub-interface'";
                must
                  "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/bras-basic-access:bas";
                description
                  "Specify a UP backup interface name. The UP backup interface and the main interface must belong to same UP backup group. The UP backup interface cannot be modified or deleted independently.";
              }
            }  // case name

            case list {
              description
                "Configure the inteface list name.";
              leaf interface-list {
                type leafref {
                  path "/bras-static-user:bras-static-user/bras-static-user:interface-lists/bras-static-user:interface-list/bras-static-user:name";
                }
                description
                  "Specify the static user interface-list name.";
              }
            }  // case list
          }  // choice interface-mode

          leaf vlan-id {
            when "../interface-name";
            type uint16 {
              range "1..4094";
            }
            description
              "Specify a VLAN ID. The corresponding VLAN ID has been configured on the interface.";
          }

          leaf mac-address {
            type pub-type:mac-address;
            description
              "Indicates MAC addresses. If this parameter is specified, it applies only to one layer 2 static user.";
          }

          leaf domain-name {
            type leafref {
              path "/aaa:aaa/aaa:domains/aaa:domain/aaa:name";
            }
            description
              "Specify a domain name.";
          }

          leaf detect-enable {
            when "../interface-name";
            type boolean;
            default "false";
            description
              "Enable/disable the device to detect whether the configured layer 2 static user is online. If this parameter is not configured, IPv4 users are triggered to go online only when ARP/IPv4 packets are sent.";
          }

          leaf qinq-vlan-id {
            when "../vlan-id";
            type uint16 {
              range "1..4094";
            }
            description
              "Specify a QinQ VLAN ID. The corresponding VLAN ID has been configured on the interface.";
          }

          leaf export-enable {
            type boolean;
            default "false";
            description
              "Enable/disable advertises host routes of a layer 2 static user.";
          }

          leaf gateway-ip-address {
            type inet:ipv4-address-no-zone;
            mandatory true;
            description
              "Specify a gateway address. The IPv4 gateway address must be the same as the address pool gateway address. IPv4 pool xpath: /bras-ipv4-address-manage:bras-ipv4-address-manage/bras-ipv4-address-manage:ipv4-pools/bras-ipv4-address-manage:ipv4-pool/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:remote/bras-ipv4-address-manage:gateway/bras-ipv4-address-manage:gate-ip.";
          }

          leaf description {
            ext:case-sensitivity "lower-only";
            type string {
              length "1..32";
              pattern '([^A-Z]{1,32})';
            }
            must
              "../description != '-' and ../description != '--'";
            description
              "Specify a description for a layer 2 static user.";
          }

          leaf keep-online-enable {
            type boolean;
            default "false";
            description
              "Enable/disable the device to retain the online status of the configured layer 2 static user even if user detection fails. This parameter is configured when firewalls exist on the network and detection packets cannot be sent out.";
          }
        }  // list ipv4-user
      }  // container ipv4-users

      container ipv6-users {
        description
          "List of static user for IPv6.";
        list ipv6-user {
          key "start-ipv6-address end-ipv6-address vpn-name";
          unique "mac-address";
          description
            "Configure a static user for IPv6, the number of addresses between start IPv6 addresse and end IPv6 addresse cannot exceed 256, YANG does not support the combination and splitting of keys in consecutive address segments. The start IPv6 address must be equal or less than the end IPv6 address.";
          leaf start-ipv6-address {
            type inet:ipv6-address-no-zone;
            description
              "Specify a start IPv6 address.";
          }

          leaf end-ipv6-address {
            type inet:ipv6-address-no-zone;
            description
              "Specify an end IPv6 address.";
          }

          leaf vpn-name {
            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
              "Specify a VPN instance name. Public network vpn-name value is '_public_'.";
          }

          leaf interface-name {
            type leafref {
              path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
            }
            must
              "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='GigabitEthernet' 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='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='400GE' 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='50GE' or
/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='10x10GE' or
/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='4x25GE' 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='Ethernet' 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='PW-VE'";
            must
              "(/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:class='main-interface' and not(../vlan-id)) or /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:class='sub-interface'";
            must
              "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/bras-basic-access:bas";
            description
              "Specify an interface name.";
          }

          leaf up-backup-interface {
            when "../interface-name";
            type leafref {
              path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
            }
            must
              "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='GigabitEthernet' 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='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='400GE' 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='50GE' or
/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='10x10GE' or
/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='4x25GE' 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='Ethernet' 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='PW-VE'";
            must
              "(/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:class='main-interface' and not(../vlan-id)) or /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:class='sub-interface'";
            must
              "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/bras-basic-access:bas";
            description
              "Specify a UP backup interface name. The UP backup interface and the main interface must belong to same UP backup group. The UP backup interface cannot be modified or deleted independently.";
          }

          leaf vlan-id {
            when "../interface-name";
            type uint16 {
              range "1..4094";
            }
            description
              "Specify a VLAN ID. The corresponding VLAN ID has been configured on the interface.";
          }

          leaf mac-address {
            type pub-type:mac-address;
            must
              "not(../../../dual-stack-users/dual-stack-user[mac-address=current()])";
            must
              "../start-ipv6-address = ../end-ipv6-address";
            description
              "Indicates MAC addresses. If this parameter is specified, it applies only to one layer 2 static user.";
          }

          leaf domain-name {
            type leafref {
              path "/aaa:aaa/aaa:domains/aaa:domain/aaa:name";
            }
            description
              "Specify a domain name.";
          }

          leaf detect-enable {
            when "../interface-name";
            type boolean;
            default "false";
            description
              "Enable/disable the device to detect whether the configured layer 2 static user is online. If this parameter is not configured, IPv4 users are triggered to go online only when ARP/IPv4 packets are sent.";
          }

          leaf qinq-vlan-id {
            when "../vlan-id";
            type uint16 {
              range "1..4094";
            }
            description
              "Specify a QinQ VLAN ID. The corresponding VLAN ID has been configured on the interface.";
          }

          leaf export-enable {
            type boolean;
            default "false";
            description
              "Enable/disable advertises host routes of a layer 2 static user.";
          }

          leaf description {
            ext:case-sensitivity "lower-only";
            type string {
              length "1..32";
              pattern '([^A-Z]{1,32})';
            }
            must
              "../description != '-' and ../description != '--'";
            description
              "Specify a description for a layer 2 static user.";
          }

          leaf start-ipv6-prefix {
            type inet:ipv6-address-no-zone;
            description
              "Specify a start IPv6 delegation prefix. The start IPv6 delegation prefix must be equal or less than the end IPv6 delegation prefix.";
          }

          leaf end-ipv6-prefix {
            when "../start-ipv6-prefix";
            type inet:ipv6-address-no-zone;
            mandatory true;
            description
              "Specify an end IPv6 delegation prefix. The start IPv6 delegation prefix must be equal or less than the end IPv6 delegation prefix.";
          }

          leaf prefix-length {
            when "../start-ipv6-prefix";
            type uint16 {
              range "1..128";
            }
            mandatory true;
            description
              "Specify an IPv6 delegation prefix length.";
          }

          leaf gateway-ipv6-address {
            type inet:ipv6-address-no-zone;
            mandatory true;
            description
              "Specify an IPv6 gateway address.";
          }

          leaf keep-online-enable {
            type boolean;
            default "false";
            description
              "Enable/disable the device to retain the online status of the configured layer 2 static user even if user detection fails. This parameter is configured when firewalls exist on the network and detection packets cannot be sent out.";
          }
        }  // list ipv6-user
      }  // container ipv6-users

      container dual-stack-users {
        description
          "List of static user for IPv4 and IPv6.";
        list dual-stack-user {
          key "start-ip-address end-ip-address start-ipv6-address end-ipv6-address vpn-name";
          unique "mac-address";
          description
            "Configure a static user for IPv4 and IPv6, the number of addresses between start IP addresse and end IP addresse cannot exceed 256, YANG does not support the combination and splitting of keys in consecutive address segments. The start IPv4 address must be equal or less than the end IPv4 address. The start IPv4 address and end IPv4 address must belong to some IPv4 address pool with the configured VPN instance. They must be configured as excluded addresses and cannot be automatically assigned. The start IPv6 address must be equal or less than the end IPv6 address.";
          leaf start-ip-address {
            type inet:ipv4-address-no-zone;
            description
              "Specify a start IP address.";
          }

          leaf end-ip-address {
            type inet:ipv4-address-no-zone;
            description
              "Specify an end IP address. If this parameter is not specified, this command configures only one layer 2 static user.";
          }

          leaf start-ipv6-address {
            type inet:ipv6-address-no-zone;
            description
              "Specify a start IPv6 address.";
          }

          leaf end-ipv6-address {
            type inet:ipv6-address-no-zone;
            description
              "Specify an end IPv6 address.";
          }

          leaf vpn-name {
            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'] and /ni:network-instance/ni:instances/ni:instance[ni:name=current()]/l3vpn:afs/l3vpn:af[l3vpn:type='ipv6-unicast']";
            description
              "Specify a VPN instance name. Public network vpn-name value is '_public_'.";
          }

          leaf interface-name {
            type leafref {
              path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
            }
            must
              "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='GigabitEthernet' 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='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='400GE' 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='50GE' or
/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='10x10GE' or
/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='4x25GE' 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='Ethernet' 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='PW-VE'";
            must
              "(/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:class='main-interface' and not(../vlan-id)) or /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:class='sub-interface'";
            must
              "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/bras-basic-access:bas";
            description
              "Specify an interface name.";
          }

          leaf up-backup-interface {
            when "../interface-name";
            type leafref {
              path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
            }
            must
              "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='GigabitEthernet' 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='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='400GE' 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='50GE' or
/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='10x10GE' or
/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:type='4x25GE' 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='Ethernet' 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='PW-VE'";
            must
              "(/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:class='main-interface' and not(../vlan-id)) or /ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/ifm:class='sub-interface'";
            must
              "/ifm:ifm/ifm:interfaces/ifm:interface[ifm:name=current()]/bras-basic-access:bas";
            description
              "Specify a UP backup interface name. The UP backup interface and the main interface must belong to same UP backup group. The UP backup interface cannot be modified or deleted independently.";
          }

          leaf vlan-id {
            when "../interface-name";
            type uint16 {
              range "1..4094";
            }
            description
              "Specify a VLAN ID. The corresponding VLAN ID has been configured on the interface.";
          }

          leaf mac-address {
            type pub-type:mac-address;
            must
              "not(../../../ipv6-users/ipv6-user[mac-address=current()])";
            must
              "(../start-ip-address = ../end-ip-address) and (../start-ipv6-address = ../end-ipv6-address)";
            description
              "Indicates MAC addresses. If this parameter is specified, it applies only to one layer 2 static user.";
          }

          leaf domain-name {
            type leafref {
              path "/aaa:aaa/aaa:domains/aaa:domain/aaa:name";
            }
            description
              "Specify a domain name.";
          }

          leaf detect-enable {
            when "../interface-name";
            type boolean;
            default "false";
            description
              "Enable/disable the device to detect whether the configured layer 2 static user is online. If this parameter is not configured, IPv4 users are triggered to go online only when ARP/IPv4 packets are sent.";
          }

          leaf qinq-vlan-id {
            when "../vlan-id";
            type uint16 {
              range "1..4094";
            }
            description
              "Specify a QinQ VLAN ID. The corresponding VLAN ID has been configured on the interface.";
          }

          leaf export-enable {
            type boolean;
            default "false";
            description
              "Enable/disable advertises host routes of a layer 2 static user.";
          }

          leaf gateway-ip-address {
            type inet:ipv4-address-no-zone;
            mandatory true;
            description
              "Specify a gateway address. The dual-stack IPv4 gateway address must be the same as the address pool gateway address. IPv4 pool xpath: /bras-ipv4-address-manage:bras-ipv4-address-manage/bras-ipv4-address-manage:ipv4-pools/bras-ipv4-address-manage:ipv4-pool/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:remote/bras-ipv4-address-manage:gateway/bras-ipv4-address-manage:gate-ip.";
          }

          leaf description {
            type string {
              length "1..32";
              pattern '([^A-Z]{1,32})';
            }
            must
              "../description != '-' and ../description != '--'";
            description
              "Specify a description for a layer 2 static user.";
          }

          leaf start-ipv6-prefix {
            type inet:ipv6-address-no-zone;
            description
              "Specify a start IPv6 delegation prefix. The start IPv6 delegation prefix must be equal or less than the end IPv6 delegation prefix.";
          }

          leaf end-ipv6-prefix {
            when "../start-ipv6-prefix";
            type inet:ipv6-address-no-zone;
            mandatory true;
            description
              "Specify an end IPv6 delegation prefix. The start IPv6 delegation prefix must be equal or less than the end IPv6 delegation prefix.";
          }

          leaf prefix-length {
            when "../start-ipv6-prefix";
            type uint16 {
              range "1..128";
            }
            mandatory true;
            description
              "Specify an IPv6 delegation prefix length.";
          }

          leaf gateway-ipv6-address {
            type inet:ipv6-address-no-zone;
            mandatory true;
            description
              "Specify an IPv6 gateway address.";
          }

          leaf keep-online-enable {
            type boolean;
            default "false";
            description
              "Enable/disable the device to retain the online status of the configured layer 2 static user even if user detection fails. This parameter is configured when firewalls exist on the network and detection packets cannot be sent out.";
          }
        }  // list dual-stack-user
      }  // container dual-stack-users
    }  // container bras-static-user
  }  // module huawei-bras-static-user