Configuring Remote Desktop Features

Table Of Contents
Horizon Agent does not apply the device splitting policy settings on its side of the connection.
Horizon Client evaluates the device splitting policy settings in the following order of precedence.
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Exclude Vid/Pid Device From Split
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Split Vid/Pid Device
A device splitting policy setting that excludes a device from being split takes precedence over any policy
setting to split the device. If you define any interfaces or devices to be excluded from splitting,
Horizon Client excludes the matching component devices from being available for redirection.
Examples of Setting Policies to Split Composite USB Devices
Set splitting policies for desktops to exclude devices with specific vendor and product IDs from redirection
after automatic splitting and pass these policies to client computers:
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For Horizon Agent, set the Allow Auto Device Splitting policy to Allow - Override Client
Setting.
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For Horizon Agent, se the Exclude VidPid From Split policy to o:vid-xxx_pid-yyyy, where xxx
and yyyy are the appropriate IDs.
Allow automatic device splitting for desktops and specify policies for splitting specific devices on client
computers:
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For Horizon Agent, set the Allow Auto Device Splitting policy to Allow - Override Client
Setting.
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For the client device, set the Include Vid/Pid Device filter policy to include the specific device that
you want to split; for example, vid-0781_pid-554c.
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For the client device, set the Split Vid/Pid Device policy to
vid-0781_pid-554c(exintf:00;exintf:01) for example, to split a specified composite USB
device so that interface 00 and interface 01 are excluded from redirection.
Configuring Filter Policy Settings for USB Devices
Filter policy settings that you configure for Horizon Agent and Horizon Client establish which USB devices
can be redirected from a client computer to a remote desktop or application. USB device filtering is often
used by companies to disable the use of mass storage devices on remote desktops, or to block a specific
type of device from being forwarded, such as a USB-to-Ethernet adapter that connects the client device
to the remote desktop.
When you connect to a desktop or application, Horizon Client downloads the Horizon Agent USB policy
settings and uses them in conjunction with the Horizon Client USB policy settings to decide which USB
devices it will allow you to redirect from the client computer.
Horizon 7 applies any device splitting policy settings before it applies the filter policy settings. If you have
split a composite USB device, Horizon 7 examines each of the device's interfaces to decide which should
be excluded or included according to the filter policy settings. If you have not split a composite USB
device, Horizon 7 applies the filter policy settings to the entire device.
Configuring Remote Desktop Features in Horizon 7
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