Configuring data transfer using OPC UA protocol

To configure data transfer via the OPC UA protocol using the Kaspersky Security Gateway Console:

1. Open the Kaspersky Security Gateway Console
2. In the Kaspersky Security Gateway node select OPC UA.
3. In the Data transmission settings section in the results pane, click the Change link.

   The Settings window opens.

4. Disable or enable the Enable data transmission option.

   If this functionality is enabled, Kaspersky Security Gateway sends the protection status of the industrial network nodes to the SCADA system. This option is disabled by default.

5. Under Connection settings, enter the port number for establishing a connection to the SCADA system. Range of possible values for the port number: 1–65535.
6. Click OK.
7. In the Tracked data section in the results pane, click the Change link.

   The Selecting tracked data window opens. The list displays tracked data added automatically after connecting to a data source, such as Kaspersky Security Center and/or Kaspersky Industrial CyberSecurity for Networks.

8. Select or clear check boxes next to the names of computers to enable or disable the tracking of their availability and protection status. The computer is available a protection application and the Network Agent are running on it.

   If tracking is enabled, data will be transmitted to the SCADA system.

   If tracking is disabled, data will not be transmitted to the SCADA system.

   If there is no connectivity between the computer or Kaspersky Security Gateway and the Kaspersky Security Center Administration Server, the value of 3 (unavailable) is sent.

9. If required, edit or add a service tag in the Service tag column. You can use the service tag to filter data received in the SCADA system. A tag may contain numbers or letters.
10. Click OK.

You can configure data transfer over the OPC UA protocol using the ProtocolOPCUASettings.xml configuration file in the C:\ProgramData\Kaspersky Lab\Security Gateway\Settings folder.

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