description:
  This section describes the IPv4 properties of a logical interface.
type: object
properties:
  addressing:
    description:
      This option defines the method by which the IPv4 address of the interface
      is chosen.
    type: string
    enum:
      - dynamic
      - static
      - none
    examples:
    - static
  subnet:
    description:
      This option defines the static IPv4 of the logical interface in CIDR notation.
      auto/24 can be used, causing the configuration layer to automatically use
      and address range from globals.ipv4-network.
    type: string
    format: uc-cidr4
    examples:
    - auto/24
  gateway:
    description:
      This option defines the static IPv4 gateway of the logical interface.
    type: string
    format: ipv4
    examples:
    - 192.168.1.1
  send-hostname:
    description:
      include the devices hostname inside DHCP requests
    type: boolean
    default: true
    examples:
    - true
  vendor-class:
    description:
      Include the provided vendor-class inside DHCP requests
    type: string
    default: OpenLAN
    examples:
    - OpenLAN
  request-options:
    description:
      Define additional DHCP options to request inside DHCP requests
    type: array
    default: [43, 60, 138, 224]
    items:
      type: integer
      minimum: 1
      maximum: 255
      examples:
      - 43
  use-dns:
    description:
      Define which DNS servers shall be used. This can either be a list of
      static IPv4 addresse or dhcp (use the server provided by the DHCP lease)
    type: array
    items:
      type: string
      format: ipv4
      examples:
      - 8.8.8.8
      - 4.4.4.4
  disallow-upstream-subnet:
   description:
      This option only applies to "downstream" interfaces. The downstream interface will
      prevent traffic going out to the listed CIDR4s.
      This can be used to prevent a guest / captive interface being able to communicate with
      RFC1918 ranges.
   type: array
   items:
     type: string
     format: uc-cidr4
     examples:
     - 192.168.0.0/16
     - 10.0.0.0/8
  dhcp:
    $ref: "https://ucentral.io/schema/v1/interface/ipv4/dhcp/"
  dhcp-leases:
    type: array
    items:
      $ref: "https://ucentral.io/schema/v1/interface/ipv4/dhcp-lease/"
  port-forward:
    type: array
    items:
      $ref: "https://ucentral.io/schema/v1/interface/ipv4/port-forward/"