FAQs & Trouble Shootings for Vcloudpoint
01. Host Configuration Guide For vCloudPoint's Shared Computing solution
View Host Configuration Guide For vCloudPoint’s Shared Computing solution in xls file. For support on a typical deployment, please contact our support team.
02. Windows Multi-user Licensing
(Last update: 24-Mar-2016)
To properly license vCloudPoint zero clients in a Microsoft environment, certain CALs are needed for each vCloudPoint seat, along with certain OSes running on the host computer. Regarding the host machine, you have the option of running supported edition of Server 2008R2, Server 2012, Server 2012R2, Multipoint Server 2011, or MultiPoint Server 2012. Windows 7, 8, 8.1 and 10 will work with the vCloudPoint Sharing Computing solution but at this time cannot be shared under Microsoft compliancy. In order for the vCloudPoint workstations to be fully licensed, they will each need a Remote Desktop Services Client Access License (RDS CAL) along with a Windows Server Client Access License (WS CAL). The total cost of these CALs combined will range anywhere from $10-$120 per seat depending on the type of organization deploying the workstations, and their licensing agreement with Microsoft. But these CALs are perpetual licenses – not annual subscriptions.
The result of the licensing model differences by using the sharing computing , traditional desktop PCs and VDI over three years can be seen in the following example:
Sharing: One server OS license per target server ($883) + For each client device: ( 1 Server device CAL ($30) and 1 RDS device CAL ($102)) x 30 = $132 x 30 = $4,843
Desktop PCs: 30 target desktop OS licenses ($187 each) x 30 = $5,610
VDI: 30 target desktop OS licenses ($187 each) x 30 + For each client device: VDA rights subscription ($100 / device / year) x 30 devices x 3 years = $14,610
* Cost based on 30 thin clients (not eligible for SA) over 3 years, Windows Server 2012 R2 standard, Windows 8.1 Pro, US MOL pricing, corporate customers.
Things to consider:
- If you are replacing PCs, you may already have the WS CAL for each seat.
- If you are replacing thin clients, you may already have both the RDS and WS CALs.
While deploying zero clients from vCloudPoint, the required licenses mentioned above must be purchased from Microsoft Windows. It is significant to note that Microsoft’s license policy varies between countries and vCloudPoint users are requested to refer to their local Microsoft’s partners before purchase.
For further details on Microsoft’s multi-user licensing please refer to Microsoft’s website or licensing brief titled: “Licensing Windows Client Operating Systems in Multiuser Scenarios“.
03. Using Windows Active Directory (Domain) with vCloudPoint Shared Computing
(Last update: 14-May-2016)
1, Your domain system should include at least one Domain Controller and one shared host that has joined the domain system. (DC uses static IP address–>install Active Directory Service from the DC’s Server Manager console–> create the domain–> shared hosts join the domain and point DNS to the DC’s IP address.)
2, Install the vMatrix Server Manager on the shared host(s).
3, Create users on the Domain Controller.
4, Add the domain users to the Remote Desktop Users Group on the shared hosts.
5, Log into the host with vCloudPoint zero clients. Hosts will automatically be recognized if they have joined the domain. The picture below shows two login options: the first domain name “CLOUDPOINT” is chosen for domain login; the second one “Local Account” is for local account login. If users choose local account login, they are logging on the host rather than the domain.
6, Select a domain, and then enter your username and password.
IMPORTANT NOTE:
1, You cannot log in an domain administrator account from a zero client. This will cause unavailability of the whole vMatrix and zero client system. If you mistakenly do this, remove administrators from vMatirxServerRemoteUsers group on the shared hosts thought Computer Management –> Local users & groups –> groups–> vMatirxServerRemoteUsers group
2, Doman NTLM is not support at the moment
Note:
1. By default, only users in the Administrator Group can log into the remote Domain Controller, users in the Remote Desktop User Group cannot.
2. If you are using a vMatrix version of 1.6.0.4 or earlier, you have to install the vMatrix both on the Domain Controller and Hosts. If you do not want to install vMatrix on Domain Controller, please use vMatrix version of 1.6.0.5 or later.
04. Zero clients get disconnected every a few minutes (Using zero clients without internet connectivity)
(Last update: 09-Sep-2016)
By factory default, vCloudPoint zero clients and vMatrix Server Manager software are configured to be used in an internet connected environment (WAN). If your host is provided with internet, no additional configuration is required to be done. The Operation Mode displayed on the User Management page of any device connecting to the host will automatically change from “Offline” in red to “Online” in black, meaning the device is properly working in an internet provided environment.
However, if the Operation Mode of the devices connecting to the host stays “Offline” in red all the time, you have to re-configure the devices for offline usage, otherwise the devices may be disconnected every few minutes during operation. Use cases where you may encounter this problem and need to apply for “Offline Usage” normally includes the followings:
- you do not provide internet connection (WAN) to the host or the internet connection is extremely unreliable;
- you use proxy or VPN or internet control software that the host cannot access our configuration server: api.cpterm.com.
How to re-configure the devices for offline usage:
1) In a non-internet connection environment, vMatrix Server Manager will prompt a message window for offline usage configuration within 5 minutes after host boot.
2) Open vMatrix Server Manager, go to Offline Usage page (this page only appears when the host is not provided with internet connection on system boot).
3) Export the configuration profile. Before exporting, please connect all client devices for offline usage to the host, so that the serial numbers (SNs) will be collected in the file. Alternatively, you can write down the SNs if you cannot connect all the client devices (especially in large deployments). The host profile contains hardware information of the host. Therefore, make sure the host hardware, e.g., CPU, memory, drives and network card, are exactly the same as your real offline usage condition, otherwise, if there is any change to the host hardware, the final generated offline configuration will be invalid to the host.
4) The dealer will return you with a configuration file based on your last exported profile. Import the returned file to complete.
5) If your configuration for offline usage is successfully accomplished, the Operation Mode changes from “Offline” in red to “Offline” in black.
Note: Offline usage configuration on vMatrix Server Manager was introduced in the release of vMatirx Server Manager 2.0.2 version, if you are planning to use the vCloudPoint zero clients in a non-internent or unstable internet environment, please use 2.0.2 or a later version of vMatrix Server Manager, and contact the dealer for generating an offline configuration file.
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