module huawei-dhcp-deviations-OC-NE-X8X16 {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-dhcp-deviations-OC-NE-X8X16";

    prefix dhcp-devs-OC-NE-X8X16;

    import huawei-dhcp {
      prefix dhcp;
    }
    import huawei-ifm {
      prefix ifm;
    }
    import huawei-vlan {
      prefix vlan;
    }
    import huawei-bd {
      prefix bd;
    }

    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
      "Dynamic Host Configuration Protocol.";

    revision "2019-04-29" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }


    typedef option82-format-deviations {
      type enumeration {
        enum "user-defined" {
          value 3;
          description
            "DHCP option82 user-defined format.";
        }
        enum "type1" {
          value 5;
          description
            "DHCP option82 type1 format.";
        }
        enum "type2" {
          value 6;
          description
            "DHCP option82 type2 format.";
        }
        enum "self-define" {
          value 7;
          description
            "DHCP option82 self-define format.";
        }
        enum "cn-telecom" {
          value 9;
          description
            "DHCP option82 cn-telecom format.";
        }
        enum "cn-telecom-inherit" {
          value 12;
          description
            "DHCP option82 cn-telecom-inherit format.";
        }
      }
      description
        "Type of dhcp-opt82-format.";
    }

    typedef dhcp-svr-sub-option-mode-deviations {
      type enumeration {
        enum "ascii-mode" {
          value 0;
          description "Ascii Mode.";
        }
        enum "ip-mode" {
          value 2;
          description "IP Mode.";
        }
      }
      description
        "Type of dhcp-svr-sub-option-mode.";
    }

    typedef ip-pool-address-reset-type-deviations {
      type enumeration {
        enum "conflict" {
          value 2;
          description "Conflict.";
        }
      }
      description
        "Type of ip-pool-address-reset.";
    }
    deviation /dhcp:dhcp/dhcp:relay/dhcp:global/dhcp:source-ip {
      deviate not-supported;
    }
    deviation /bd:bd/bd:instances/bd:instance/dhcp:dhcp-snooping-bd/dhcp:basic-attribute/dhcp:nni-trust-enable {
      deviate not-supported;
    }
    deviation /dhcp:dhcp/dhcp:server/dhcp:global-ip-pools/dhcp:global-ip-pool/dhcp:ip-pool-name {
      deviate replace {
        type string {
          length "1..128";
        }
      }
    }
    deviation /dhcp:dhcp/dhcp:common/dhcp:global/dhcp:enable {
      deviate replace {
        default "true";
      }
    }
    deviation /ifm:ifm/ifm:interfaces/ifm:interface/dhcp:dhcp-if/dhcp:option82-formats/dhcp:option82-format/dhcp:option82-format {
      deviate replace {
        type option82-format-deviations;
      }
    }
    deviation /vlan:vlan/vlan:vlans/vlan:vlan/dhcp:dhcp-vlan/dhcp:interface-option82-formats/dhcp:interface-option82-format/dhcp:option82-format {
      deviate replace {
        type option82-format-deviations;
      }
    }
    deviation /dhcp:dhcp/dhcp:server/dhcp:global-ip-pools/dhcp:global-ip-pool/dhcp:domain-name {
      deviate replace {
        type string {
          length "1..50";
        }
      }
    }
    deviation /dhcp:dhcp/dhcp:server/dhcp:global-ip-pools/dhcp:global-ip-pool/dhcp:static-binds/dhcp:static-bind {
      deviate replace {
        max-elements 2000;
      }
    }
  }  // module huawei-dhcp-deviations-OC-NE-X8X16