More detailed information about the function can be found on the Fabulatech partner site: http://www.usb-over-network.com/partners/igel/.

Dependencies

To use the FabulaTech USB redirection, the following apps must be installed and configured as well:

  • FabulaTech Plugins

How to Disable or Enable the USB Redirection

  1. In the profile configurator, go to Apps > FabulaTech USB for Remote Desktop > Settings.


  2. Change the settings as required.


FabulaTech USB Redirection

☑ Fabulatech USB redirection is enabled for the sessions that are enabled in the FabulaTech Plugins app. (Default)

☐ Fabulatech USB redirection is disabled.


Default rule

This rule will apply if no special rule was configured for a class or a device.

  • Deny: Devices are only redirected if they have Allow rules configured under Class Rules or Device Rules. (Default)

  • Allow: Devices are always redirected unless they have Deny rules configured under Class Rules or Device Rules.

    Tip

    To secure your endpoint, it is generally recommended to set Default rule to Deny and to configure Allow rules only for the required USB devices and USB device classes.

Class Rules

Class rules apply to USB device classes and sub-classes.

To manage rules, proceed as follows:

  • Click   to create a new entry.
  • Click   to remove the selected entry.
  • Click   to edit the selected entry.
  • Click   to copy the selected entry.

Clicking  brings up the Class Rules dialog, where you can define the options described under Class Rules.


Device Rules

A device rule applies to a specific device that is identified by its serial number.

To manage rules, proceed as follows:

  • Click   to create a new entry.
  • Click   to remove the selected entry.
  • Click   to edit the selected entry.
  • Click   to copy the selected entry.

Clicking  brings up the Device Rules dialog, where you can define the options described under Device Rules.


Network KeepAlive timeout

Interval in seconds between keep-alive messages sent to the server port to prevent the client-server link from being broken.


Set log level

Defines the degree of detail written into the log file.

Possible options:

  • Debug
  • Info
  • Warning (Default)
  • Error
  • None

Class Rules


Rule

  • Allow: Devices that have the properties defined here are redirected by the Fabulatech USB redirection. (Default)
  • Deny: Devices that have the properties defined here are not redirected.


Class ID

Device class


Getting USB Device Information

To find out the Class ID, Subclass ID, Vendor ID and Product ID of the connected USB device, you can use the System Information tool. For further information, see System Information.

System Information example:

Alternatively, you can use the command lsusb (or lsusb | grep -i [search term]) in the terminal.

Example for lsusb:


Subclass ID

Subclass relating to the specified device class


Name

Free text entry


Override serial

Serial number that will appear in the session


Override name

Device name that will appear in the session


Postpone

☑  The USB device is only removed from the system (endpoint device) when the session starts.

☐  The USB device is no longer shown immediately after the system is booted. (Default)

This setting is only effective if the Takeaway parameter is enabled.


Takeaway

☑ The USB device may be removed from the system (endpoint device).

☐ The USB device may not be removed. (Default)


No Reset

☑ The device will not be automatically reset after the connection with the session has been terminated.

☐ The device will be reset after the connection with the session has been terminated. (Default)


Device Rules


Rule

  • Allow: Devices that have the properties defined here are redirected by the Fabulatech USB redirection. (Default)
  • Deny: Devices that have the properties defined here are not redirected.


Vendor ID

Hexadecimal manufacturer number

Getting USB Device Information

To find out the Class ID, Subclass ID, Vendor ID and Product ID of the connected USB device, you can use the System Information tool. For further information, see System Information.

System Information example:

Alternatively, you can use the command lsusb (or lsusb | grep -i [search term]) in the terminal.

Example for lsusb:


Product ID

Hexadecimal device number


Name

Free text entry


Override serial

Serial number that will appear in the session


Override name

Device name that will appear in the session


Postpone

☑ The USB device is only removed from the system (endpoint device) when the session starts. (Default)

☐ The USB device is no longer shown immediately after the system is booted.

This setting is only effective if the Takeaway parameter is enabled.


Takeaway

☑ The USB device may be removed from the system (endpoint device). (Default)

☐ The USB device may not be removed.


No Reset

☑ The device will not be automatically reset after the connection with the session has been terminated. (Default)

☐ The device will be reset after the connection with the session has been terminated.