MAC get information of

Tato sekce je dostupná pouze v angličtině.

This block is used to obtain the manufacturer name from meta information of a MAC address. A block containing data type MAC address is connected to the input and is required. Can be either a variable or a MAC typed value. In case the input block has been of correct data type, it returns a text string containing information about the manufacturer. Otherwise it returns None.

Block XML representation

XML representation of the mac_subscript block

<xml xmlns="http://www.w3.org/1999/xhtml">
  <block type="mac_subscript">
    <field name="INFO">VENDOR</field>
    <value name="MAC">
      <block type="mac">
        <field name="MAC">00:00:00:00:00:00</field>
      </block>
    </value>
  </block>
</xml>

Example of visual representation

Block "MAC subscript" — Block “MAC subscript”

Example of "MAC subscript" block — Example of “MAC subscript” block

Example of block usage

Block is used on the “set mac_vendor to” row in the example:

Value of the “mac” key is obtained from the “item” dictionary.
Value is converted to the MAC address data type and transmits to the “get information of” block.
String “Xerox Corp.” is the result.

Input data

{
  "user": "administrator",
  "mac": "00:00:00:00:00:11"
}

Processing result

Results of "MAC subscript" block — Results of “MAC subscript” block