Configuration of VmgRdpRemoteFxTest

Microsoft RemoteFX™ enables the delivery of a full Windows user experience to a range of client devices including rich clients, thin clients, and ultrathin clients. RemoteFX delivers a rich user experience for Virtual Desktop Infrastructure (VDI) by providing a 3D virtual adapter, intelligent codecs, and the ability to redirect USB devices in virtual machines. RemoteFX is integrated with the RDP protocol, which enables shared encryption, authentication, management, and device support. RemoteFX also delivers a rich user experience for session-based desktops and RemoteApp programs to a broad range of client devices.

If a remote user’s experience with a RemoteFX-enabled virtual desktop on the cloud is poor, then administrators should be able to quickly figure out what is causing the quality of the UX to suffer – is it poor frame quality? or severe packet loss? or bad picture output owing to a high compression ratio? or bottleneck in TCP/UDP connectivity? The VmgRdpRemoteFxTest helps answer this question. For each remote user connecting to a RemoteFX-enabled Windows virtual desktop, this test measures user experience and reports abnormalities (if any). This way, users who are experiencing a poor visual experience can be isolated and the reason for the same can be ascertained. In addition, the test points you to RemoteFX features that may have to be tweaked in order to improve overall performance.

The default parameters associated with this test are:

• The TEST PERIOD list box helps the user to decide how often this test needs to be executed.

• In the HOST text box, specify the nick name of the Cloud Desktops component for which this test is to be configured.

• Specify the port at which the specified host listens to in the PORT text box. By default, this is NULL.

• To obtain the ‘inside view’ of performance of the cloud -hosted Windows desktops - i.e., to measure the internal performance of the Windows virtual desktops - this test uses a light -weight eGVMAgent software deployed on each of the desktops. Accordingly, Inside View Using parameter is by default set to eGVMAgent (Windows).

• Report Powered OS flag is relevant only for those tests that are mapped to the Inside View of Desktops layer. If this flag is set to Yes (which is the default setting), then the ‘inside view’ tests will report measures for even those Windows virtual desktops that do not have any users logged in currently. Such desktops will be identified by their name and not by the username_on_virtualdesktopname. On the other hand, if this flag is set to No, then this test will not report measures for those Windows virtual desktops to which no users are logged in currently.

• Report By User flag is set to Yes by default. The value of this flag cannot be changed. This implies that the virtual machines in VDI environments will always be identified using the login name of the user. In other words, in VDI environments, this test will, by default, report measures for every username_on_virtualmachinename.

• Since this test runs for a ‘Cloud Desktops’ component, Is Cloud VMs flag is set to Yes by default.

• If multiple components of the same component type are awaiting configuration, then an APPLY TO OTHER COMPONENTS button will appear in this page. Clicking on this button will allow you to apply the configuration to all/selected components of that type.

• Once the necessary values have been provided, clicking on the UPDATE button will register the changes made.

When changing the configuration for specific servers, a “*” beside the text box corresponding to the parameter signifies that these values have to be manually configured by the user. The parameter values that require to be configured will typically be prefixed with a “$” or contain a series of “*”. A value of “none” in the parameter value indicates that the corresponding parameter value can be changed if required.