Wyse C50 LE, R50 L, R50 LE, X50 c, X50 L thin client Administrators Guide
Below you will find brief information for thin client C50 LE, thin client R50 L, thin client R50 LE, thin client X50 c, thin client X50 L. This guide can help you set up and manage your thin client environment. It provides steps to configure and update the devices automatically, as well as details on a range of settings. You can also enhance your thin client experience with Wyse Device Manager, TCX Suite, and Virtual Desktop Accelerator.
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Administrators Guide
Wyse
®
Enhanced SUSE Linux Enterprise Release 11 SP1
Products: C50LE, R50L, R50LE, X50c, X50L
Issue: 120110
PN: 883840-10 Rev. E
Copyright Notices
© 2010, Wyse Technology Inc. All rights reserved.
This manual and the software and firmware described in it are copyrighted. You may not reproduce, transmit, transcribe, store in a retrieval system, or translate into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, any part of this publication without express written permission.
End User License Agreement (“License”)
A copy of the Wyse Technology End User License Agreement is included in the software and provided for your reference only. The License at http://www.wyse.com/license as of the purchase date is the controlling licensing agreement. By copying, using, or installing the software or the product, you agree to be bound by those terms.
Trademarks
The Wyse logo and Wyse are trademarks of Wyse Technology Inc. Other product names mentioned herein are for identification purposes only and may be trademarks and/or registered trademarks of their respective companies.
Specifications subject to change without notice .
Patents
This product and/or associated software are protected by copyright, international treaties, and various patents, including the following U.S. patents: 6,836,885 and 5,918,039.
Restricted Rights Legend
You acknowledge that the Software is of U.S. origin. You agree to comply with all applicable international and national laws that apply to the Software, including the U.S. Export Administration Regulations, as well as end-user, end-use and country destination restrictions issued by U.S. and other governments. For additional information on exporting the Software, see http://www.microsoft.com/exporting .
Ordering Information
For availability, pricing, and ordering information in the United States and Canada, call 1-800-GET-WYSE
(1-800-438-9973) or visit us at http://www.wyse.com
. In all other countries, contact your sales representative.
FCC Statement
This equipment has been tested and found to comply with the limits for either Class A or Class B digital devices, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
•
Reorient or relocate the receiving antenna.
•
Increase the separation between the equipment and the receiver.
•
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•
Consult the dealer or an experienced radio/TV technician for help.
Shielded interconnect cables and shielded AC power cable must be employed with this equipment to insure compliance with the pertinent RF emission limits governing this device. Changes or modifications not expressly approved by the system’s manufacturer could void the user’s authority to operate the equipment.
Caution
Modifications made to the product, unless expressly approved by Wyse Technology, could void the user’s authority to operate the equipment.
Regulatory Compliance for Thin Clients
Basic EMC and Safety Requirements
Wyse appliances are compliant with the regulatory requirements in the regions listed below.
U.S.A.—FCC Part 15 (class B), cUL 60950
Canada—IC ICES-003, CAN/CSA-C22 No. 60950
Europe—EN 55022 (class B); EN 55024
Canadian DOC Notices
Class A - This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la classe A prescrites dans le Réglement sur le brouillage radioélectrique édicté par le
Ministère des Communications du Canada.
Class B - This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la classe B prescrites dans le Réglement sur le brouillage radioélectrique édicté par le
Ministère des Communications du Canada.
Wireless Usage and Requirements
Radio transmitting type devices (RF module) are present in models with the wireless option. These devices operate in the 2.4 GHz band (i.e. 802.11B/G LAN & Bluetooth).
As a general guideline, a separation of 20 cm (8 inches) between the wireless device and the body, for use of a wireless device near the body (this does not include extremities) is typical. This device should be used more than
20 cm (8 inches) from the body when wireless devices are on and transmitting.
Some circumstances require restrictions on wireless devices. Examples of common restrictions include:
•
When in environments where you are uncertain of the sanction to use wireless devices, ask the applicable authority for authorization prior to use or turning on the wireless device.
•
Every country has different restrictions on the use of wireless devices. Since your system is equipped with a wireless device, when traveling between countries with your system, check with the local Radio Approval authorities prior to any move or trip for any restrictions on the use of a wireless device in the destination country.
•
Wireless devices are not user-serviceable. Do not modify them in any way. Modification to a wireless device will void the authorization to use it. Please contact the manufacturer for service.
Device Power Supply
Use only the external power supply that comes with your thin client. For power and voltage ratings, see the serial number label or regulatory label on your device. For power adapter replacement, contact your Wyse Service
Representative. For proper replacement compare the labels on both mobile thin client and power adapter to ensure that their voltages match.
Warning
Use of any other power adapter may damage your mobile thin client or the power adapter. The damage caused by an improper power adapter is not covered by warranty.
Battery Information
Models Cx0, Rx0L, Rx0LE, Xx0C, and Xx0L contain an internal button cell battery replaceable by Wyse or one of our Authorized Service Centers. For service, visit http://www.wyse.com/serviceandsupport/service/service.asp
.
Warning
There is a risk of explosion if the battery is replaced by an incorrect type. Always dispose of used batteries according to the instructions accompanying the battery.
Perchlorate Materials - Special Handling May Be Required under California Code of Regulations, title 22. (Only required within the U.S.A.)
Models Xn0L and Xx0C mobile thin clients contain a user-replaceable battery pack. The battery is designed to work with your Wyse mobile thin client. Do not use a battery from other mobile thin clients or laptop computers with your mobile thin client. Replace the battery only with a compatible battery purchased from Wyse's spare parts provider or one of our authorized service centers. For spare parts visit http://www.wyse.com/serviceandsupport/service/spares.asp
.
Warning
There is a risk of explosion if the battery pack is replaced by an incorrect type. For Model Xn0L, always dispose of used batteries according to the instructions accompanying the battery. For
Model Xx0C, always dispose of used batteries according to local ordinance and/or regulation.
Caution
Misuse of the battery pack may increase the risk of fire of chemical burn. Do not puncture, incinerate, disassemble, or expose the battery to temperatures above 65°C (149°F). Keep the battery away from children. Handle damaged or leaking batteries with extreme care. Damaged batteries may leak and cause personal injury or equipment damage.
Contents
1
Introduction
1
Finding the Information You Need in this Guide 1
Related Documentation and Services 1
2
Getting Started
Setting Up Thin Clients and Connections 6
Connecting to Network and Session Services 7
Connecting to an External Monitor 7
Shutting Down, Restarting, and Suspending 7
Accessing Thin Client BIOS Settings 8
Restoring Default User Settings 8
Restoring All Original Factory Default Settings When Updating Firmware 8
Enhancing Your Experience with Wyse Software 9
Wyse Virtual Desktop Accelerator 9
3
Automating Thin Client Configurations and Updates
Understanding Automatic Configurations and Updates 11
How to Set Up Automatic Configurations and Updates 13
Step 1: Preparing the Root Directory and Folder Structure on the File Server 13
Step 2: “Pointing” the Thin Client to the File Server 15
Manually Configuring the File Server Location 17
4
Setting Up the Thin Client Using the Control Center
19
Configuring Display Settings 21
Configuring Keyboard Preferences 21
Configuring Mouse Preferences 22
Setting Up and Managing Printers 22
Installing a Network Printer 23
vi
Contents
Customizing the Look of the Desktop 25
Configuring Desktop Appliance Mode 27
Configuring Device Settings 29
Configuring ICA Global Settings 32
Editing and Deleting Drives 33
Trusted Server Configuration 36
Adding Certificates from a Remote Server 37
Adding Certificates from a Local Device 38
Configuring INI and Upgrade Settings 38
Obtaining INI and Upgrade Server Details from DHCP 39
Manually Configuring the INI Server URL 39
Configuring the Image Upgrade Options 39
Configuring Network Connections 40
Using Novell Add-on Manager 41
Setting Screensaver Preferences 42
Setting VNC Server Preferences for Shadowing 45
Administrators Only - Using VNC Viewer for Remote Administration (to Shadow a Thin
5
Using and Configuring Connections with the Connection Manager
Adding Connections Overview 50
Adding Mozilla Firefox Browser Connections 51
Contents
TEC Connections 53
WebConnect Connections 55
Editing and Deleting Share Names 61
Adding VMware View Client Connections 64
Adding VNC Viewer Connections 66
6
Accessing Applications with the Application Browser
69
®
TEC Servers Available for Connections 70
Configuring Volume Control Settings 71
Tables
73
vii
viii
Contents
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1
Introduction
Wyse
®
Enhanced SUSE Linux Enterprise (SLE) combines the security, flexibility, and market-leading usability of SUSE Linux Enterprise from Novell
®
with Wyse’s thin computing optimizations in management and user experience. It is ideal for organizations that want to run server-based, Web-based, or local applications (including legacy applications) without the deployment and security concerns of a non-standard Linux distribution.
Wyse Enhanced SLE comes pre-installed with the software needed for most thin computing deployments, including an ICA client, RDP client, Firefox Web browser, and the
PowerTerm
®
Terminal Emulation client. You can extend this base functionality through easy-to-install add-ons qualified and available through Wyse (such as ThinPrint support) or other packages that have been qualified for Novell SUSE Linux Enterprise Thin Client.
As with all Wyse platforms, Wyse Enhanced SLE has built in support for Wyse Device
Manager (WDM) software, Wyse
®
TCX Suite™, and Wyse
®
Virtual Desktop Accelerator.
About this Guide
This guide is intended for administrators of Wyse thin clients running Wyse Enhanced
SUSE Linux Enterprise (SLE). It provides information and detailed system configurations to help you design and manage a Wyse Enhanced SLE environment.
Finding the Information You Need in this Guide
You can use either the Search window or Find toolbar to locate a word, series of words, or partial word in an active PDF document. For detailed information on using these features, refer to the Help in your PDF reader.
Wyse Technical Support
To access Wyse technical resources, visit http://www.wyse.com/support . If you still have questions, you can submit your questions using the Wyse Self-Service Center (on the
Wyse.com home page, go to Support > Knowledge Base > Home tab) or call Customer
Support at 1-800-800-WYSE (toll free in U.S. and Canada). Hours of operation are from
6:00 A.M. to 5:00 P.M. Pacific Time, Monday through Friday.
To access international support, visit http://www.wyse.com/global .
Related Documentation and Services
Fact Sheets containing the features of hardware products are available on the Wyse Web site. Go to http://www.wyse.com/products/hardware , click the link for your hardware product, and then click the link for the Fact Sheet.
2
Chapter 1
Reference Guide: Wyse
®
Enhanced SUSE Linux Enterprise INI Files is intended for administrators of Wyse thin clients running Wyse Enhanced SUSE Linux Enterprise (SLE).
It provides the detailed information you need to help you understand and use the Wyse
Enhanced SLE INI files. It contains information on the different Wyse Enhanced SLE INI files you can use and the rules for constructing the files. It also provides the parameter details you need (with working examples) to get the most out of your Wyse Enhanced SLE
INI files. In addition, this guide also includes an appendix that contains all of the supported connect options you can use for supported connections. It is available at: http:// www.wyse.com/manuals .
Wyse Thin Computing Software is available on the Wyse Web site at: http://www.wyse.com/products/software .
Wyse Online Community
Wyse maintains an online community where users of our products can seek and exchange information on user forums. Visit the Wyse Online Community forums at: http://community.wyse.com/forum .
2
Getting Started
This chapter provides information to help you quickly get started using your thin client. It describes basic thin client functions and provides instructions on setting up the thin client for you and your users.
It includes:
•
•
•
•
•
"Setting Up Thin Clients and Connections"
•
"Connecting to Network and Session Services"
•
•
"Connecting to an External Monitor"
•
"Shutting Down, Restarting, and Suspending"
•
•
"Enhancing Your Experience with Wyse Software"
Product Registration
After product purchase, you will receive an e-mail from Wyse containing instructions on registering your product.
Logging In
After your thin client starts, you can log in to your desktop using the default user name
admin, and the default password admin. It is highly recommended that you change the default password by using the Change Password icon in the Control Center (see
4
Chapter 2
Using Your Desktop
The desktop provides various applications and tools for use.
Use the following guidelines:
•
Computer button - Allows you to open and use the Computer menu (see "Using the
• Power icon - Move the pointer over this icon to see a pop-up message that shows you whether your mobile thin client is running on AC power or battery power. The message also shows you (by percentage) your battery charge.
• Network Manager icon - Allows you to manage your network connections (see
"Connecting to Network and Session Services").
• System Information icon - Allows you to open and use the System Information dialog
box. Use this dialog box to view system information about the thin client (see "Viewing
• Display Settings icon - Allows you to set the monitor display settings (see
"Configuring Display Settings").
•
Volume icon - Allows you to control the audio volume (see "Configuring Volume
• Calendar - Lists the day of the week, date, and time. You can click the calendar to open a calendar window and reset the date.
Getting Started
Desktop Keyboard Shortcuts
Depending on the type of application window you are using (full screen, standard, or
seamless), you can use shortcut keys (see Table 1) to manage windows.
5
Table 1 Window-related Shortcut Keys
Window Action
Maximize window
Minimize window
Restore maximized window to previous size
Move focus to next window
Move focus to previous window
Switch windows using a dialog box.
Switch panel focus
Show the window menu
Press
Alt+F10
Alt+F9
Alt+F5
Minimize/maximize all windows
Move window with arrow keys
Resize window
Show desktop panel
Close the window
Alt+Esc
Alt+Shift+Esc
Alt+DownArrow
Alt+Ctrl+Shift+DownArrow
Alt+Space (you can also right-click the window title bar or border, or click the window icon)
Alt+Ctrl+DownArrow
Alt+F7 and press an arrow key
Alt+F8 and press an arrow key
Alt+F1
Alt+F4
Tip
The shortcut keys Alt+DownArrow (allows you to switch windows using a dialog box) and Alt+Ctrl+DownArrow (minimizes or maximizes all windows) are useful for navigating multiple remote sessions without having to log out.
6
Chapter 2
Using the Computer Menu
Click the Computer button on the left side of the desktop panel to open the Computer menu. This menu provides quick access to frequently used programs and common system areas.
Tip
You can right-click an icon in the Control Center to add the application to your
Favorite Applications area.
Use the following guidelines:
• Connection Manager - Opens the Connection Manager. Use the Connection
Manager to view, use, and locally configure connections on the thin client as described
in "Using and Configuring Connections with the Connection Manager."
• Firefox - Opens the Firefox Web Browser.
• More Applications - Opens the Application Browser. Use the Application Browser to
use and manage applications on the thin client. For more information, see "Accessing
Applications with the Application Browser."
• Control Center - Opens the Control Center. Use the Control Center to configure the
hardware, look and feel, and system settings of your thin client as described in "Setting
Up the Thin Client Using the Control Center."
• Lock Screen - Locks your desktop screen (desktop displays blank after you click the icon). To restore your screen, move the mouse, enter your credentials, and then click
Unlock.
• Logout - Opens the Log Out dialog box (click Log Out to end your session but continue to run the thin client).
• Shutdown - Opens the Shutdown dialog box (where you can shut down your thin
client, restart your thin client, or put your thin client in Standby mode - see "Shutting
Down, Restarting, and Suspending").
Setting Up Thin Clients and Connections
While Wyse Enhanced SLE INI Files can be used to set up the thin clients in your environment and configure the connections available to users (as described in
"Automating Thin Client Configurations and Updates" and Reference Guide: Wyse
®
Enhanced SUSE Linux Enterprise INI Files), you can use the:
• Control Center to locally set up your thin client hardware, look and feel, and system
settings (as described in "Setting Up the Thin Client Using the Control Center").
•
Getting Started
7
Connecting to Network and Session Services
The Network Manager icon, located on the right side of the desktop panel, displays information about your network connection. Move the pointer over the Network Manager icon to view a pop-up message displaying the name of the network to which your thin client is connected. If a red X appears on this icon, your thin client is not connected to the network. Connect your thin client to the wired network by attaching the network cable to your thin client (the Connection Established message appears).
For wireless connections (802.11b/g/n Wireless LAN), you can hover over the Wireless
Network Connection icon in the taskbar to see if a wireless network connection is available, and then double-click the Wireless Network Connection icon to open and use the Wireless Networks menu.
Tip
For information on importing certificates that your network may require, refer
Connecting to a Printer
To connect a parallel printer to your thin client through a USB port, you will need a
USB-to-printer adapter cable (not included). Before use, you may need to install the driver for the printer by following the printer driver installation instructions. For information on
connecting to printers, refer to "Setting Up and Managing Printers."
Connecting to an External Monitor
Thin clients have a VGA (analog) monitor port (supported mobile thin clients also have a
DVI port) for connecting your thin client to an external monitor. For information on
connecting to external monitors, refer to "Configuring Display Settings."
Shutting Down, Restarting, and Suspending
After using your thin client, you can click Computer > Shutdown to open and use the
Shutdown dialog box to:
• Shutdown - Shuts down and turns off your thin client.
• Restart - Shuts down and restarts your thin client.
• Suspend - Places the thin client in Standby mode to preserve power. To exit Standby mode, click the mouse.
Tip
If the ReadyMode feature has been enabled and the thin client is shut down, the session ends, the power button LED is put in a state of OFF, and the thin client is placed in Standby mode to preserve power. Upon pressing the power button, the thin client exits Standby mode, and immediately prompts the user with the login dialog box. For more information on ReadyMode, see the
Advanced tab in "Configuring Device Settings."
8
Chapter 2
Restoring Default Settings
Depending on the default settings you want to restore on the thin client, you can use either the BIOS (to restore default values for all the items in the BIOS setup utility), G key reset
(to restore default users settings), or the Thin Client Settings dialog box (to restore all factory default settings).
Accessing Thin Client BIOS Settings
After starting your thin client you will see a Wyse logo for a short period of time. During this period you can press and hold the F2 key (Models Xn0L and Xx0C) or the Delete key
(Models Cx0, Rx0L, and Rx0LE) to enter the BIOS to make your modifications (enter
Fireport as the password). For example, you can use the F9 key to Setup Defaults (load optimal default values for all the items in the BIOS setup utility).
Restoring Default User Settings
You can restore default user settings (user customizations are deleted, however, add-on applications that you installed are retained, and applications that you removed are not restored) by using the:
• Restore factory defaults when upgrading check box in the Thin Client Settings
dialog box when updating firmware (see "Configuring INI and Upgrade Settings").
• Reset to Factory Defaults command button in the Advanced tab of the Device
Settings dialog box (see "Configuring Device Settings").
• G-key Reset feature (a PS/2 keyboard is required). To use this type of restoration, when you see the splash screen during system boot (the screen reads, “SUSE Linux
Enterprise Desktop” and displays a progress bar), hold down the G key to restore the default user settings.
Restoring All Original Factory Default Settings When Updating Firmware
Use the Thin Client Settings dialog box to restore all factory default settings when updating firmware.
1. Click the Computer button on the desktop panel and select Control Center to open the Control Center.
2. Click INI and Upgrade Settings to open the INI and Upgrade Network Settings dialog box.
3. If necessary, clear the Get INI and upgrade server details via DHCP check box.
4. Click Image upgrade settings to open the Thin Client Settings dialog box.
5. Select the Restore factory defaults when upgrading check box.
6. Select the Force base system update check box.
7. Click OK.
Getting Started
9
Enhancing Your Experience with Wyse Software
Wyse provides several software products that are specifically designed to enhance your thin client experience. Wyse Thin Computing Software is available on the Wyse Web site at: http://www.wyse.com/products/software .
Wyse Device Manager (WDM)
Wyse Device Manager
TM
(WDM) servers provide network management services to the thin client (complete user-desktop control—with features such as remote shadow, reboot, shutdown, boot, rename, automatic device check-in support, Wake-On-LAN, change device properties, and so on). With WDM you can manage all of your network devices from one simple-to-use console.
Wyse TCX Suite
Wyse
®
TCX Software™ provides an enrichment layer above ICA and RDP connections that enable flash acceleration, multiple monitor awareness, rich multimedia playback, high quality bidirectional audio capabilities, and seamless USB device access for Wyse thin clients. Each software component in the suite delivers a specific enhancement designed to work seamlessly within a variety of prevalent backend infrastructure solutions such as
Microsoft
®
Terminal Services, Citrix
®
XenApp, Citrix
®
XenDesktop, and VMware
®
View or
Virtual Desktop Infrastructure.
Wyse TCX Suite includes:
• Wyse® TCX Flash Acceleration™
• Wyse® TCX Multi-display™
• Wyse® TCX Multimedia™
• Wyse® TCX Rich Sound™
• Wyse® TCX USB Virtualizer™
Wyse USB Firmware Tool
The Wyse
®
USB Firmware Tool
TM
provides a simple USB imaging solution to help IT and
Customer Service staff quickly and easily image supported devices.
Using the tool’s flexible windows utility, users can easily:
• Configure a USB key to copy/pull firmware from a source device (to later push to other target devices)
• Configure a USB key to update/push firmware (that you include on the USB key) to target devices (to update firmware)
• Create replicate/duplicate USB keys (containing the original contents) for simultaneous usage on target devices (by users in several locations at the same time)
Wyse Virtual Desktop Accelerator
Wyse
®
Virtual Desktop Accelerator (VDA) is a software product that, when used with
Wyse thin clients and supported PCs, provides an “accelerated” user experience on remote desktop sessions with high round-trip delay between the server and client. By accelerating the remote desktop protocols by a factor of up to 3 times on certain networks, a Wyse VDA session with a server located thousands of miles from your client “feels” similar to a non-accelerated session with a server located just a few hundred miles from your client.
10
Chapter 2
Built for use on high-bandwidth high-latency networks that are prone to packet loss situations, primary use cases for Wyse VDA include:
• Datacenter Consolidation
• Desktop Cloud Computing
• Remote Off-Shore Desktop Computing
3
Automating Thin Client
Configurations and Updates
This chapter contains information on how to configure the network environment so that your thin clients can configure and update themselves automatically (highly recommended).
It includes:
•
"Understanding Automatic Configurations and Updates"
•
•
"How to Set Up Automatic Configurations and Updates"
For detailed information on constructing and using Wyse Enhanced SLE INI files, refer to
Reference Guide: Wyse
®
Enhanced SUSE Linux Enterprise INI Files.
Tip
Wyse
®
Enhanced SUSE Linux Enterprise (SLE) does not require device management software. Your thin client is configured to obtain its IP address, as well as the location of firmware and configuration instructions, from a
DHCP server. You can use "Wyse Device Manager (WDM)" or the "Wyse
USB Firmware Tool" for a more hands-on management of client
configurations and updates. For information about configuring thin clients to
communicate with a WDM server, see "Configuring the WDM Agent" and
related INI parameters in Reference Guide: Wyse
®
Enhanced SUSE Linux
Enterprise INI Files.
Understanding Automatic Configurations and Updates
At each boot up, Wyse Enhanced SLE checks to see whether any updates are available on a predefined file server, and if updates are available, the updates are installed automatically. Firmware and any additional software (add-ons) that are on the thin client are replaced by their up-to-date versions on the server.
Tip
Only pre-existing add-ons are pulled from the server. If you want to place new add-ons on the thin client, use the Novell Add-on Manager available in
the Control Center (see "Using Novell Add-on Manager").
12
Chapter 3
How INI files Are Employed
INI files determine how the thin client is configured and updated. The thin client accesses
INI files from the server during the initialization process. The network administrator creates and maintains these INI files. Typically, INI files are accessed through FTP, HTTP, and HTTPS; if no protocol is specified, the default is anonymous FTP.
INI files are employed as follows:
•
wlx.ini
- This is the global INI file. One wlx.ini file is available to all users. It contains global parameters for all thin clients accessing the server. If the operating system cannot find wlx.ini, it defaults to wnos.ini.
•
{username}.ini
- This file is unique to each user. The {username}.ini file contains the connection profile for each user. Parameters in the user profile generally supersede the identically named global parameters.
•
$MAC.ini
- This file can be used for device-specific configuration. If the thin client locates this INI file (it is stored in the same directory as wlx.ini), wlx.ini is not accessed, unless you use the include=wlx.ini parameter.
When a thin client is initialized, it accesses the global wlx.ini file. When a user logs in, the thin client accesses the user’s unique {username}.ini file.
Descriptions of INI file commands and parameters can be found in Reference Guide:
Wyse
®
Enhanced SUSE Linux Enterprise INI Files.
Tip
If both PNLite and a user profile are being used, the username must be defined in the Windows domain to be used, and the password must be the same for the domain and the profile.
Automating Thin Client Configurations and Updates
13
How to Set Up Automatic Configurations and Updates
For the thin client to successfully access INI files and update itself from the server, you must set up the file server with the correct folder structure and “point” the thin client to the file server where the INI files and other update files are located. Finally, you must reboot.
These tasks are described in the following steps.
Step 1: Preparing the Root Directory and Folder Structure on the File Server
The following list describes the folder structure, starting with the root directory.
/wyse/
The root directory. It stores the wlx directory and the addons directory.
It also stores these files, which are used for imaging and updating devices: Latest-image.raw and
Latest-image.raw.info
.
/wyse/wlx
The main INI configuration folder. It stores the bitmap, certs, and ini directory.
It also stores these files: wlx.ini or $MAC.ini.
/wyse/wlx/bitmap
Stores custom icons and other images.
/wyse/wlx/certs
Stores certificates to import to the thin client using the INI commands Certs and ImportCerts.
/wyse/wlx/ini
Stores the {username}.ini file.
/wyse/addons
Stores add-ons.
It also stores the directory file and the *.rpm packages available to be installed on the thin client. The directory file should list all available add-ons. The directory file is required in the addons folder to guarantee that add-ons are properly located.
NOTE: If you want to do an update with the Preserve changes option enabled, make sure that your addons directory includes a copy of your current add-ons. The system may require two reboots to fully update the firmware and add-ons while preserving local changes.
14
Chapter 3
The following figure shows how to set up the folder structure on your file server and where to place INI files and other necessary files inside the structure.
Caution
The location of the addons folder is part of the root path directory (Wyse).
Automating Thin Client Configurations and Updates
15
Step 2: “Pointing” the Thin Client to the File Server
After you set up the folder structure and populate it with the correct files, the next step is to point the thin client to the server location. The thin client can obtain the location of the server in two different ways, using DHCP or manually configuring the file server location.
Using DHCP is strongly recommended.
Using DHCP
With the DHCP method of configuring the file server location (recommended), information about the server and root directory is obtained from DHCP option tags 161, 162, 184, and
185 (refer to Table 2 for complete descriptions of these option tags):
• 161 - The server URL (full URL including the root path).
• 162 - Root path to the file server (ftp/http/https) (for backward compatibility).
·
If no root path is defined, /wyse is assumed.
·
If a root path is defined, the additional path will be appended to the URL supplied by tag 161.
• 184 - Wyse file server user name.
• 185 - Wyse file server password.
Tip
Check-in for firmware updates is done early in the boot process. For that reason, changes in DHCP information may not be propagated to a unit until a full boot is completed. However, you can avoid this by forcing a renewing of the DHCP lease, which makes sure that the unit has the latest file-server location before the next firmware check. Open the System Information dialog box (click the System Information icon on the desktop panel), click the Network tab, click the Release button, and then click the Renew button.
Table 2 describes all DHCP option tags.
Table 2 DHCP Option Tags
2
3
Option
1
Description
Client identifier
Time Offset
Router
6
Notes
Always sent
Optional.
Optional but recommended. It is not required unless the appliance must interact with servers on a different subnet.
Optional but recommended.
12
15
28
44
51
52
Domain Name Server
(DNS)
Host Name/Terminal
Name
Domain Name
Broadcast Address
WINS servers IP
Address
Lease Time
Option Overload
Optional string. The host name or terminal name to be set.
Optional but recommended. See Option 6.
Optional.
Optional.
Optional but recommended.
Optional.
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Table 2 DHCP Option Tags, Continued
Option
53
54
55
57
58
59
61
161
162
181
182
184
185
186
Description
DHCP Message Type Recommended.
DHCP Server IP
Address
Parameter Request
List
Maximum DHCP
Message Size
T1 (renew) Time
T2 (rebind) Time
Client identifier
Server address or
URL
Notes
Recommended.
Sent by appliance.
Optional (always sent by appliance).
Optional but recommended.
Optional but recommended.
Always sent.
Optional string. If this is an IP address or resolvable hostname, the protocol is assumed to be FTP; however, it may be the leading portion of a URL that specifies another protocol. If using the
URL form, it should not include a trailing slash
(for example, http://server.example.com or ftp://
192.168.0.1).
Root path to the file server (ftp/http/https)
Wyse PN Server
Wyse Admin List
Optional string. The relative directory starting from the root directory must be given. For example, on a Windows FTP server, the full directory may be C:\Inetpub\ftproot\wyse, where wyse is the directory that contains the firmware. In this example, the correct string value for this DHCP option is /wyse.
On a Linux server, an FTP user-based directory might be /home/test/wyse. In this example, if the FTP user is test, then the FTP root path is
/wyse and not the full path (/home/test/wyse).
This value should use URL path notation (start with a forward slash, /, and use a forward slash as folder separators).
Optional string. IP address or FQDN of the
PNLite server.
Optional string. DHCP equivalent of the
DomainList
ini file parameter.
Wyse File Server
Username
Wyse File Server
Password
Optional string. Username to use when authenticating to the server specified in Option
161.
Optional string. Password to use when authenticating to the server specified in Option
161.
Wyse Rapport Servers Optional binary IP addresses. IP address or
FQDN of the WDM server. Does not require option 187 to be specified.
Automating Thin Client Configurations and Updates
17
Manually Configuring the File Server Location
To manually configure the file server location (not recommended), open the INI and
Upgrade Settings dialog box, and enter the address in the INI Server URL text box. For
more information, see "Configuring INI and Upgrade Settings."
Tip
You can click Image Upgrade Settings to configure the INI and upgrade
network settings as described in "Configuring the Image Upgrade Options."
Step 3: Rebooting
After you reboot, the thin client will look in the defined root path for the latest available image and update if necessary. Additionally, it will check the directory file in the addons folder to see if any updates for installed add-ons are defined. Add-ons that exist in the
addons folder but are not listed in the directory file, will be ignored during update check-in.
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Chapter 3
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4
Setting Up the Thin Client Using the
Control Center
This chapter contains information to help you set up your thin client hardware, look and feel, and system settings using the Control Center.
Tip
Configurations made in the Control Center only apply to the thin client you are using. If you want to configure more than one thin client at a time or configure thin clients remotely, Wyse recommends configuring thin client
settings using INI files as described in "Automating Thin Client
Caution
Some thin client information, applications, and system configurations are saved and remain persistent after reboot for high-privilege users only.
Clicking Control Center in the Computer menu (see "Using the Computer Menu") or in
the Connection Manager (see "Using and Configuring Connections with the Connection
Manager") opens the Control Center. You can use the Control Center to set up your thin
client settings and preferences.
Tip
You can right-click an icon in the Control Center to add the application to your
Favorite Applications area (shown in the Computer menu) or to your Startup
Programs.
20
Chapter 4
This chapter includes information on:
•
"Configuring Display Settings"
•
"Configuring Keyboard Preferences"
•
"Configuring Mouse Preferences"
•
"Setting Up and Managing Printers"
•
"Customizing the Look of the Desktop"
•
•
•
•
•
"Configuring Desktop Appliance Mode"
•
•
"Configuring ICA Global Settings"
•
•
"Configuring INI and Upgrade Settings"
•
"Configuring Network Connections"
•
•
•
"Setting Screensaver Preferences"
•
•
•
•
"Setting VNC Server Preferences for Shadowing"
•
Setting Up the Thin Client Using the Control Center
Configuring Display Settings
Clicking the Display icon in the Control Center opens the Display Preferences dialog box. Use this dialog box to set the monitor display settings (Primary Display Output,
Resolution, Refresh Rate, and Rotation). For most monitors, resolution is obtained automatically from the monitor. Note that screen rotation is not currently supported.
21
Configuring Keyboard Preferences
Clicking the Keyboard icon in the Control Center opens the Keyboard Preferences dialog box. Use this dialog box to select general (repeat key and cursor blinking), layout
(keyboard models and layout options), accessibility (sticky key, slow key, bounce, key audio feedback), mouse keys (keypad control of pointer), and typing break (reminder) preferences.
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Chapter 4
Configuring Mouse Preferences
Clicking the Mouse icon in the Control Center opens the Mouse Preferences dialog box.
Use this dialog box to select general (mouse orientation, locate pointer, pointer speed, drag-and-drop, double-click time out) and accessibility (simulated secondary click and
Dwell click) preferences.
Setting Up and Managing Printers
Clicking the Printing icon in the Control Center opens the Printer Configuration dialog box. Use this dialog box to:
• View the list of currently configured printers.
• Add and configure a network or local printer (click the New icon to open and use the
New Printer wizard).
• Select the default printer (select a printer in the list and click Printer > Set as Default).
Note that administrators can specify system-wide and personal default printers.
• Change printer settings (right-click a printer in the list, select Properties, and then click
Settings).
• Change printer policies (right-click a printer in the list, select Properties, and then click
Policies).
• Change user access to the printer (right-click a printer in the list, select Properties, and then click Access Control).
• Change printer job options (right-click a printer in the list, select Properties, and then click Job Options).
• Delete a printer (right-click a printer in the list, select Delete, and click OK).
Setting Up the Thin Client Using the Control Center
Installing a Network Printer
1. Click the New icon in the Printer Configuration dialog box to open the New Printer wizard.
23
2. Select the printer option you want from the Devices list and follow the New Printer wizard using the following guidelines:
• AppSocket/HP JetDirect - Use this option for a printer connected directly to the network instead of through a computer.
• Forward print job data like a pipe to another command - Use this option to
“pipe” the output of the printing command into another command or to “redirect” the output to a file.
• Internet Printing Protocol (IPP) - Use this option for a printer attached to a different Linux system on the same network running CUPS or a printer configured on another operating system to use IPP (http printing).
• LPD/LPR Host or Printer - Use this option for a printer attached to a different UNIX system that can be accessed over a TCP/IP network (for example, a printer attached to another Linux system on your network) or a thin client used as an LPD
(Line Printer Daemon) server for LPD printing requests from the network. You can enter the DNS or WINS name of the server for the network printer, or an IP address can also be entered. Note that if the printer is attached to another thin client on your network, the entry in the Host box is the name or address of that thin client.
• Windows Printer via SAMBA - Use this option for a printer attached to a different system that is sharing a printer over an SMB network (for example, a printer attached to a Microsoft Windows machine).
• Other - Use this option for other device Uniform Resource Identifier (URI) needs.
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Chapter 4
Installing a Local Printer
Connect the printer cable to your thin client and use the following guidelines:
1. Click the New icon in the Printer Configuration dialog box to open the New Printer wizard.
2. Be sure the USB printer you connected to your thin client is selected and click
Forward.
Tip
You can use the Serial Port # 1 and Serial Port # 2 options as needed for your local serial port printers.
3. Select the option with which you want to obtain your printer driver and click Forward.
Setting Up the Thin Client Using the Control Center
4. Select the Model and Driver and click Forward.
25
5. Enter the Printer Name, Description, Location, and then click Apply. The printer is added to the Printer Configuration dialog box and is ready for use.
Customizing the Look of the Desktop
Clicking the Appearance icon in the Control Center opens the Appearance Preferences dialog box. Use this dialog box to set the desktop display settings (Theme, Background,
Fonts, and Interface). It is recommended to use default settings for best performance.
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Chapter 4
Setting the Language
Clicking the Language icon in the Control Center opens the Select a Language dialog box. Use this dialog box to select the language of the User Interface (UI) from the list of supported languages (select the language you want and click OK). Note that currently only English is supported.
Tip
Additional language packs can be downloaded as they become available from Wyse at: www.wyse.com/download .
Selecting Audio Devices
Clicking the Audio Devices icon in the Control Center opens the Audio Devices dialog box. Use this dialog box to view and change the automatically-detected audio device (for example, a connected audio headset/device will be automatically detected) you want to use for your audio output (select the device you want and click OK).
Changing Passwords
Clicking the Change Password icon in the Control Center opens the Change Password dialog box. Use this dialog box to change the Admin password (for login) and root password.
To change a password, select the check box you want (Change Password for ‘Admin’ or
Change Password for ‘root’), enter a New Password for the option (and enter again in the Confirm Password box), and then click OK.
Tip
Linux users who have a root password have high privileges. By default, the
Allow ssh root login option is disabled for security purposes. You can enable ssh root login by selecting the Allow ssh root login check box.
Setting Up the Thin Client Using the Control Center
27
Configuring VDA
Clicking the Configure VDA icon in the Control Center opens the Global VDA Config dialog box. Use this dialog box to enable or disable Wyse Virtual Desktop Accelerator (to accelerate protocols such as Microsoft RDP and Citrix ICA).
Configuring Desktop Appliance Mode
Clicking the Desktop Appliance icon in the Control Center opens the Desktop
Appliance Configuration dialog box. Use this dialog box to configure your thin client to easily access your XenDesktop. Once the thin client is in Desktop Appliance Mode, a user can login to a XenDesktop with an “Out-of-the-box HDX Plug-n-play” experience.
Use the following guidelines:
1. Select the Desktop Appliance Mode check box.
2. Enter the XenDesktop URL (this is the location of the XenDesktop server where you can log in and use your desktop). Note that Desktop Appliance Mode can also be enabled through the INI parameters EnableApplianceMode=Yes and Xendesktop
URL=<URL> as described in "Automating Thin Client Configurations and Updates."
3. Click OK to open the confirmation message.
4. Click OK to reboot the thin client.
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Chapter 4
5. Upon system reboot the thin client will connect to your XenDesktop server and prompt you for your XenDesktop login credentials (enter your login credentials to access your desktop).
Tip
To exit Desktop Appliance Mode and allow normal log in after system start, administrators can use ALT+F4 to display the Desktop Appliance Admin
Login dialog box, where you can enter your administrator login credentials and access the Control Center to use the Desktop Appliance icon and clear the Desktop Appliance Mode check box (be sure to click OK to reboot the thin client).
6. (Administrators Only) While in Desktop Appliance Mode, administrators can use
ALT+F4 to display the Desktop Appliance Admin Login dialog box, where you can enter your administrator login credentials and access the Control Center for administrative setup.
Setting Up the Thin Client Using the Control Center
29
Configuring Device Settings
Clicking the Device Settings icon in the Control Center opens the Device Settings dialog box. Use this dialog box to set the parameters of your device. After configuring the settings you want, be sure to click OK.
Tip
The COM tab will not appear for mobile thin clients.
Terminal Name
Use the Terminal Name tab to obtain the device name:
• Contact DHCP server - Obtains the name from the DHCP server.
• DNS reverse lookup - Obtains the name from a DNS reverse lookup.
• Derive from MAC address - Generates the name from the device MAC address.
• Use the following name - Allows you to manually enter a name.
Hosts
Use the Hosts tab to add mappings of IP addresses to hostnames that are not available through DNS (the names of mapped addresses appear on the Hosts tab):
• Adding an IP address - Click Add to open the /etc hosts entry dialog box, enter an
IP Address, Hostname (and optionally, Aliases), and then click OK.
• Editing a Host - Select a host from the list, click Edit, and configure the host.
• Deleting a Host - Select a host from the list and click Delete.
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Chapter 4
Ethernet
Use the Ethernet tab to select the Ethernet speed.
COM
Use the COM tab (not available for mobile thin clients) to select COM1 and COM2 Speed,
Parity, Size, Flow control, and Stop bits (the size of the stop bit with respect to the size of all the other signaling bits in a character).
NTP
Use the NTP tab to enter the IP Address or hostname of the Network Time Protocol (NTP) server (the current NTP server is shown) to synchronize the clock time and date of the thin client (you can use the Sync button to synchronize immediately).
Setting Up the Thin Client Using the Control Center
31
Advanced
Use the Advanced tab to:
• Enable or disable ReadyMode - You can use ReadyMode for easy login after thin client shut down. If the ReadyMode feature has been enabled (select the ReadyMode check box) and the thin client is shut down, the session ends, the power button LED is put in a state of OFF, and the thin client is placed in Standby mode to preserve power.
Upon pressing the power button, the thin client exits Standby mode, and immediately prompts the user with the login dialog box.
• Restore default user settings - When you use the Reset to Factory Defaults command button, user customizations are deleted. However, add-on applications that you installed are retained, and applications that you removed are not restored.
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Chapter 4
Configuring ICA Global Settings
Clicking the ICA icon in the Control Center opens the ICA Global Settings dialog box.
Use this dialog box to configure the common settings you want for all ICA connections.
After configuring the settings you want, be sure to click OK.
Network
Use the Network tab to configure the servers and reconnection settings.
Use the following guidelines:
• PN Agent Server - Enter the PN Agent Server you want to use (this can be a list of servers with each server separated by a semi-colon).
• Metaframe Server - Enter the Metaframe Server you want to use (this can be a list of servers with each server separated by a semi-colon).
• Browsing Protocol - Select the browsing protocol to use from the list.
• PN Logon Domains - Enter the PN logon domains.
• Seamless - Select to display the connection in a seamless window.
• Application Reconnection - Select the Automatic reconnection at logon check box to enable reconnection, and then select the connect option you want.
Setting Up the Thin Client Using the Control Center
33
Drive Mapping
Use the Drive Mapping tab to map drives on the server to devices on the thin client, and to view and manage (add, edit, and delete) the list of current drives (including drive information) mapped on the thin client.
Adding Drives
1. Click Add to open the ICA Drive Map dialog box.
2. Select a drive letter (A to Z) from the Drive Letter list.
3. To enable or disable reading and writing for the drive, select or clear the Enable Read and Enable Write check boxes.
4. Select a drive type (USB Floppy, USB CDROM, USB Disk or Memory Stick, or
Local or Mounted Disk) from the Drive Type list.
5. (Optional) Enter the directory on the USB device to access in the Base Directory text box.
6. Click OK to add the drive to the list of available drives.
Editing and Deleting Drives
To edit or delete a drive, select a drive from the list of available drives and do one of the following:
•
Edit - Click Edit and configure the drive as described in "Adding Drives."
• Delete - Click Delete to remove the drive.
34
Chapter 4
Hotkeys
Use the Hotkeys tab to map hotkeys on the thin client, and to view and manage (add, edit, and delete) the list of current hotkeys mapped on the thin client. To set the hotkeys, select a Hotkey option using the Hotkey lists for each function you want.
COM Ports
Use the COM Ports tab to map COM ports on the server to devices on the thin client, and to view and manage (add and delete) the list of current COM ports (including device information) mapped on the thin client.
Adding COM Ports
1. Click Add to open the Add COM Port Mapping dialog box.
2. Select a COM Port (1 to 4) from the COM Port list.
3. Select a device from the Device list.
4. Click OK to add the COM port and device to the list of available COM Ports.
Deleting COM Ports
To delete a COM Port, select a COM Port from the list of available COM Ports and click
Delete.
Setting Up the Thin Client Using the Control Center
Display
Use the Display tab to set the Scroll Adjustment (select an adjustment option) and
PrintScreen (select or clear the check box) on the thin client.
35
Use the following guidelines:
• Scroll Adjustment - If you encounter over-scrolling when using certain published applications, increase the adjustment by 100 until the display improves (maximum scroll adjustment is 1000).
• PrintScreen - Select to use the Print Screen key to capture an image of the desktop to the Clipboard (used for ICA XCapture support). If the check box is selected, a message appears warning about the influence of this setting on other applications).
Firewall
Use the Firewall tab to set the firewall configurations on the thin client:
• Automatically detect proxy - Detects proxy servers automatically.
• Use Alternate Address for Firewalls - Enables connections behind a firewall
• Proxy Type - Select a Proxy Type from the list and if necessary (Secure (HTTPS) or
SOCKS, enter the Proxy Address and Port).
36
Chapter 4
Trusted Server Configuration
Use the Trusted Server Configuration tab to set and enforce the trusted server configurations. To enforce a trusted server configuration, select the Enabled option, select the Enforce trusted server configuration dialog box, enter the Address of the trusted server, and then click OK (you can also use the Enabled or Disabled options to quickly enable or disable the enforcement configuration).
Setting Up the Thin Client Using the Control Center
37
Importing Certificates
Clicking the Import Certificates icon in the Control Center opens the Import Certificates dialog box. Use this dialog box to import and manage (add and delete) ICA Digital
Certificates as described in "Adding Certificates from a Remote Server" and "Adding
Certificates from a Local Device."
Adding Certificates from a Remote Server
Use the following guidelines (certificate files you add from a remote server must end with the extension .crt, and be DER-encoded or Base64-encoded):
1. In the Import Certificates dialog box, click Add to open the Add Certificate dialog box.
2. Select the Remote Server option, and then click Next to open the Certificate Import
Server Settings dialog box.
3. Select the Remote Certificate Source server option that contains the certificate you want. If you select the Use the following Server option, enter the Import Server URL
(supported protocols are ftp, http, and https) and the User name, and Password required for that server.
4. Select the certificate file from the Certificate file list (if the Import Server URL, User
name, and Password are entered correctly, this list automatically displays the names of available certificates on the server).
5. After the configuring the Remote Certificate Source server option you selected, click
Add.
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Chapter 4
Adding Certificates from a Local Device
1. In the Import Certificates dialog box, click Add to open the Add Certificate dialog box.
2. Select the Local Server option, and then click Next to open the Open File dialog box.
3. Use the folders and command buttons to find and select the certificate you want to use.
Configuring INI and Upgrade Settings
Clicking the INI and Upgrade Settings icon in the Control Center opens the INI and
Upgrade Network Settings dialog box. Use this dialog box to configure INI file downloads and image updates from the server. You can configure the downloads by using
DHCP options or by manually entering the server address.
Caution
Wyse recommends obtaining INI files from DHCP options rather than from a static IP address. For information about how INI files and images are
downloaded from the server, see "How to Set Up Automatic Configurations and Updates."
Tip
Wyse devices also support INI updates through Wyse Device Manager’s
DDC (see "Wyse Device Manager (WDM)" and "Configuring the WDM
Setting Up the Thin Client Using the Control Center
39
Obtaining INI and Upgrade Server Details from DHCP
To obtain INI file downloads and image updates from the DHCP server, select either the
Use INI files from server only or If available, use INI files from server only; otherwise
use local INI files option, select the Get INI and Upgrade server details via DHCP check box, and then click OK.
Manually Configuring the INI Server URL
If you want your thin client to obtain INI file information from a static address rather than a
DHCP server, use the following guidelines:
1. Select either the Use INI files from server only or If available, use INI files from
server only; otherwise use local INI files option.
2. Clear the GET INI and Upgrade server details via DHCP check box.
3. Manually enter a server address in the INI server URL text box.
4. If the server requires authentication, click the Server requires authentication check box, and then enter a username and password.
5. Click OK.
You can click Image Upgrade Settings to configure the INI and upgrade network settings
as described in "Configuring the Image Upgrade Options."
Configuring the Image Upgrade Options
Using the INI and Upgrade Network Settings dialog box, you can configure how the image on the thin client is updated if you manually configured the INI server URL as
described in "Manually Configuring the INI Server URL."
In the INI and Upgrade Network Settings dialog box, click the Image Upgrade Settings to open and use the Thin Client Settings dialog box.
Use the following guidelines:
• Update Mode - select either:
·
No Update - Image updates are disabled.
·
Base System & Add-ons - The base image and add-ons are updated at each reboot.
·
Base System Only - Only the base image is updated at each reboot.
·
Add-ons Only - Only add-ons are updated at each reboot.
• Enter the Update Server URL. If the server from which the thin client updates requires authentication, select the Server required authentication check box and enter the
Username and Password.
40
Chapter 4
• Restore factory defaults when updating - When selected, removes all local-machine customizations when software is updated from the file server. This setting is enabled by default and is recommended. However, if you want to keep locally defined connections or custom changes to installed applications, you can clear this check box.
Tip
In order to update with the Restore factory defaults when updating option disabled, you must have a properly set-up addons folder with a directory file that defines which software versions you want on the thin client. Moreover, it may take two full reboots to restore the latest software as well as your customizations.
• Force base system update - If you want to install the image and add-ons available on the file server regardless of whether or not they are the same as the currently installed image and add-ons on the thin client, select this check box.
Tip
The Restore factory defaults when updating option and the Force base
system update option are useful when you want to fully restore the unit to factory defaults. These options remove any customizations and install only the base image supplied by Wyse.
• Click OK to return to the INI and Upgrade Network Settings dialog box.
Configuring Network Connections
Clicking the Network Connections icon in the Control Center opens the Network
Connections dialog box. Use this dialog box to configure the settings you want for supported network connections. Use the Wired, Wireless, Mobile Broadband, VPN, and
DSL tabs to view and manage (add, edit, and delete) the list of network connections configured on the thin client. By default, your thin client obtains information from the DHCP server about network connections (highly recommended), but you can manually enter connection information to connect to other networks (experienced users only).
Setting Up the Thin Client Using the Control Center
41
Using Novell Add-on Manager
Clicking the Novell Add-on Manager icon in the Control Center opens the Novell Add-on
Manager dialog box. Use this dialog box to view and manage (add and remove) the list of add-on packages available. Add-ons that are selected in the list have been installed on your thin client.
To install add-ons, your thin client must be connected to the correct update server and folder on that server. If you receive a Failed to download available add-on list error message, click Server Settings in the Novell Add-on Manager dialog box to open and
use the Thin Client Settings dialog box as described in "Configuring the Image Upgrade
Options" (IMPORTANT: In the Update Server URL text box, be sure to enter the root path
on the server followed by the path to the Addons folder). The Novell Add-On Manager populates the list with add-ons listed in the directory plain text file located in the addons
folder (see "Step 1: Preparing the Root Directory and Folder Structure on the File Server").
Use the following guidelines to install and uninstall add-ons:
• Installing add-ons - Select the check box of the add-on and click Execute.
• Uninstalling add-ons - Clear the check box of the add-on and click Execute.
Power Management
Clicking the Power Management icon in the Control Center opens the Power
Management Preferences dialog box. Use this dialog box to select On AC Power
(actions and display), On Battery Power (actions and display for mobile thin clients),
General (actions, notifications, and extras), and Scheduling (automatic wake-up) power preferences. Press the Power button to wake the computer from standby or sleep mode.
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Chapter 4
Setting Screensaver Preferences
Clicking the Screensaver icon in the Control Center opens the Screensaver Preferences dialog box. Use this dialog box to select screen saver theme settings and power management settings (click Power Management to open and use the Power
Management Preferences dialog box - see "Power Management").
Tip
Press the Power button to wake the computer from standby or sleep mode.
Viewing System Information
Clicking the System Information icon in the Control Center opens the System
Information dialog box. Use this dialog box to view Identity, Network, System Log, and
Copyright information:
• Identity tab - Displays identity information such as Website, Terminal Name, Product
Name, Platform, Build, SLETC, OS Version, CPU Type, CPU Speed, RAM Size, RAM
Free, Flash Size, Serial Number, and BIOS Version.
• Network tab - Displays network information such as Interface, MAC Address, Network
Speed, IP Address, IPv6 Address, Subnet Mask, Gateway, Domain Name, Primary
DNS, Secondary DNS, DHCP Server, Lease, and Elapsed time.
• System Log tab - Displays the System Log information, including various messages generated during the operation of the thin client.
• Copyright tab - Displays the software copyright and patent notices.
Setting Up the Thin Client Using the Control Center
43
Using TCX USB Virtualizer
Clicking the TCX USB Virtualizer icon in the Control Center opens the TCX USB
Virtualizer Configuration Utility dialog box. Use this dialog box to view and manage
(add, edit, and delete) the list of current device classes (on the Configuration tab) and to view the list USB devices enabled or denied for use on the thin client (on the USB Devices tab). You can deny a device class, but still permit a USB device in that class to be used, by adding it to the Devices list of the Configuration tab.
Use the following guidelines:
• Enabling USB devices - Select the Enabled check box (default).
• Allowing or denying USB device classes - On the Configuration tab, select or clear the check box of a device class in the Devices list to allow or deny its use. For example, select Smart Card Devices to permit USB smart card devices to be used to log into virtual machines.
• Adding a USB device - On the Configuration tab, click Add to open the Add dialog box, enter a Device Name, select a class for the device from the Class list, enter the
Sub Class, Vendor ID, Protocol, and Product ID, and then click Add. After you reboot your thin client, the name of the new device appears on the Configuration tab.
Tip
You can obtain device Class, Sub Class, Protocol, Vendor ID, and Product ID information by plugging the device into the USB port of your thin client and viewing the information displayed in the USB Devices tab.
• Allowing or denying a USB device - After you add a USB device, its name appears on the Configuration tab. Select or clear a USB device check box to allow or deny its use.
Caution
Use caution when using TCX USB Virtualizer on a terminal server, as allowing use of a USB device is global and not session restricted.
For information on the TCX USB Virtualizer component of Wyse TCX Suite software, refer
44
Chapter 4
Managing Thin Client Users
Clicking the Thin Client Users icon in the Control Center opens the Thin Client Users dialog box. Use this dialog box to easily view all users (both built-in and those defined through INI files).
Caution
While this dialog box allows you to edit the passwords and automatic login for users of the thin client, you must use central configuration (INI files) to add or delete users beyond the built-in default users provided. In general, it is recommended that you use user.ini files to manage (add, edit, or delete) users for normal use cases. For example, a new user should be created through a user.ini file with the appropriate privilege level defined in the text file.
To edit a user, select a user, and then click Edit User to open and use the Edit User dialog box (be sure to click OK after your configurations).
Tip
The Edit User dialog box for a user can be a convenient way to change the
Password and enable automatic login for a specific user.
Setting Up the Thin Client Using the Control Center
45
Setting VNC Server Preferences for Shadowing
Clicking the VNC Server icon in the Control Center opens the VNC Server Preferences dialog box. Use this dialog box to select Sharing, Security, and Notification VNC Server preferences for use with remote administration. For example, you can set the Security password (the password an administrator must use when shadowing the thin client) in this dialog box.
Tip
For information on shadowing a thin client, see "Administrators Only - Using
VNC Viewer for Remote Administration (to Shadow a Thin Client)."
46
Chapter 4
Administrators Only - Using VNC Viewer for Remote Administration (to
Shadow a Thin Client)
VNC Server is installed locally on the thin client (see "Setting VNC Server Preferences for
Shadowing"). It allows a thin client to be operated/monitored (shadowed) from a remote
machine on which VNC Viewer is installed (VNC Viewer is included as a component of
Wyse Device Manager software). This allows a remote administrator to configure or reset a thin client from a remote location rather than making a personal appearance at the thin client site (VNC is intended primarily for support and troubleshooting purposes). The VNC server starts automatically as a service at thin client startup. The service can also be stopped and started by using the Services window (opened by clicking Start > Control
Panel > Administrative Tools > Services).
Before an administrator on a remote machine (on which VNC Viewer is installed) can access a thin client (with the VNC server utility installed) the administrator must know the:
• IP Address (or valid DNS name) of the thin client that is to be operated/monitored (see
"Viewing System Information"). To obtain the IP address of an administrator thin client,
hover the mouse arrow over the VNC icon in the system tray of the Administrator taskbar.
•
Security Password of the thin client that is to be operated/monitored (see "Setting VNC
Server Preferences for Shadowing").
To shadow a thin client from a remote machine:
1. Double-click the VNC Viewer icon to open the Connection Details dialog box.
2. Enter the IP address or valid DNS name of the thin client that is to be operated/ monitored (shadowed) followed by a colon and 0. For example: snoopy:0 or
132.237.16.238:0
Tip
You can also click Options and configure other settings of the Connection
Details dialog box (see "Setting VNC Viewer Options").
3. Click OK to open the VNC Authentication dialog box.
4. Enter the Session password of the thin client that is to be shadowed (this is the
Security Password of the thin client that is to be shadowed) and click OK. The thin client that is to be operated/monitored will be displayed for the administrator in a separate window on the remote machine. Use the mouse and keyboard on the remote machine to operate the thin client just as you would if you were operating it locally.
Setting Up the Thin Client Using the Control Center
47
Setting VNC Viewer Options
VNC Viewer software is included as a component of Wyse Device Manager software and must be installed on the remote (shadowing) machine. You can configure advanced VNC connection options using the Connection Options dialog box. For example, if the network is slow, click Options (in the Connection Details dialog box of the VNC Viewer) to open the Connection Options dialog box, select the Restrict Pixels to 8-bit check box in the Display area (reduces color depth for better transmission speed), and then click
OK to return to the Connection Details dialog box.
Use the following guidelines (options vary for different VNC software releases):
• Preferred encoding options - Normally the VNC Viewer requests CopyRect, Hextile,
CoRRE and RRE in that order. The selection alters this behavior by specifying the encoding method to be used before any of the others are tried.
Allow CopyRect encoding - When selected, VNC Viewer informs the VNC Server it can cope with CopyRect encoding.
Custom compression level - When selected, you can adjust the overall compression level you want.
Allow JPEG compression - When selected, you can adjust the JPEG compression level you want.
• Misc options:
Request shared session - When you make a connection to a VNC Server, all other existing connections are normally closed. This option requests that they be left open, allowing you to share the desktop with someone already using it.
Deiconify on Bell - Often a beep will sound because you are being notified of something such as e-mail arriving or a compilation finishing. This selection causes a minimized VNC Viewer to be restored when the bell character (escape sequence) is received.
Disable clipboard transfer - Clipboard changes caused by cutting or copying at either the VNC Viewer or the VNC Server are normally transferred to the other end. This option disables clipboard transfers.
• Mouse options:
Emulate 3 Buttons (with 2-button click) - When selected, users with a two-button mouse can emulate a middle button by clicking both buttons at once.
Swap mouse buttons 2 and 3 - Generally selected by left-handed persons.
• Display options:
Restrict pixels to 8-bit (for slow networks) - When selected, reduces color depth for better transmission speed.
View only (inputs ignored) - Select this option if you only want to monitor the desktop of the remote thin client but do not want to operate it using the keyboard and mouse.
Full-screen mode - Causes the connection to start in full-screen mode.
Scale by - Experimental usage of scaling is provided.
48
Chapter 4
Configuring the WDM Agent
Clicking the Wyse WDM icon in the Control Center opens the WDM Agent Configuration dialog box. Use this dialog box to configure the Wyse Device Manager server location.
Tip
It is recommended that after configuring, you reboot the thin client.
To configure the WDM server location.
1. Enter the WDM Server IP address.
2. Enter the Client to Sever Port (default, is 80).
3. Enter the Secure Port (HTTPS port default is 443).
4. Click OK.
5
Using and Configuring Connections with the Connection Manager
This chapter provides information and detailed instructions on using and configuring connections to access the enterprise server environment available to the thin client.
Tip
Configurations made in the Connection Manager only apply to the thin client you are using. If you want to configure more than one thin client at a time or configure thin clients remotely, Wyse recommends configuring thin client
settings using INI files as described in "Automating Thin Client
Clicking the Connection Manager icon in the Computer menu (see "Using the Computer
Menu") or in the Application Browser (see "Accessing Applications with the Application
Browser") opens the Connection Manager. You can use the Connection Manager to view,
use, and configure connections on the thin client.
Use the Connection Manager to:
•
Add connections (see "Adding Connections Overview")
• Edit connections (select a connection, click Edit, and then follow the guidelines for
configuring the connection in "Adding Connections Overview")
• Delete connections (select a connection and click Delete)
• Connect to connections (select a connection and click Connect)
• Access the Control Center (click Control Center)
• Log off, shut down, suspend, or restart the thin client (click Logout)
Tip
The Connection Manager features a user can access depends on the privilege level (set by the administrator). For example, a low privilege level allows a user to view and use the connections available, but does not allow the user to configure and edit connections.
50
Chapter 5
Adding Connections Overview
Use the following guidelines:
1. In the Connection Manager, click Add to open the Add Connection dialog box.
2. Select the type of connection you want from the list and click Next.
3. Configure the connection using the appropriate procedures from the following list:
•
"Adding Mozilla Firefox Browser Connections"
•
•
•
•
•
•
•
"Adding VMware View Client Connections"
•
"Adding VNC Viewer Connections"
•
Using and Configuring Connections with the Connection Manager
Adding Mozilla Firefox Browser Connections
1. In the Connection Manager, click Add to open the Add Connection dialog box.
2. Select Browser from the list and click Next to open the Mozilla Firefox Browser
Configuration dialog box.
51
3. Use this dialog box to configure the settings you want. After configuring the settings you want, click OK. The connection appears in the Connection Manager and is ready to use.
Network
Use the Network tab to configure the description and URL (optional if you want the browser to open to a particular Web page each time you connect). If you want the browser to launch automatically after system startup, select the Auto Connect check box.
Window
Use the Window tab to configure how the browser window is displayed. If you want the browser to appear without any menus or toolbars, select Kiosk Mode. Select the Window
Size you want from the list.
Auto Reconnect
Use the Auto Reconnect tab to enable automatic reconnect after a disconnection (select the Enable Auto Reconnect check box, and then select the amount of time to delay the reconnection attempt after a disconnection occurs).
52
Chapter 5
Adding Custom Connections
1. In the Connection Manager, click Add to open the Add Connection dialog box.
2. Select Custom from the list and click Next to open the Custom Connection
Configuration dialog box.
3. Use this dialog box to configure the settings you want. After configuring the settings you want, click OK. The connection appears in the Connection Manager and is ready to use.
Application
Use the Application tab to configure:
• Description - Enter the description.
• Command Line - Enter the command line for the program on the server.
• Run in terminal window - Runs the application in a terminal window (use with applications that require a terminal window such a console program).
• Auto Connect - Starts the connection automatically after system startup.
Auto Reconnect
Use the Auto Reconnect tab to enable automatic reconnect after a disconnection (select the Enable Auto Reconnect check box, and then select the amount of time to delay the reconnection attempt after a disconnection occurs).
Using and Configuring Connections with the Connection Manager
Adding Ericom PowerTerm
®
TEC Connections
1. In the Connection Manager, click Add to open the Add Connection dialog box.
2. Select Ericom_PowerTerm from the list and click Next to open the Terminal
Emulator Configuration dialog box.
53
3. Use this dialog box to configure the settings you want. After configuring the settings you want, click OK. The connection appears in the Connection Manager and is ready to use.
Network
Use the Network tab to configure the network settings:
• Network Connection or Serial Connection - Select Network Connection for connections over TCP/IP, or Serial Connection for connections through a serial port.
• Description - Enter a description for the connection.
• Host - Enter a host name or IP Address (or select one from the list). Host can be populated from the global Ericom — PowerTerm
®
TEC connection application.
• Port - Enter the port of the host.
• Terminal Type - Select a terminal type.
• Terminal Name - Enter a name for the terminal.
• Save Configuration Locally - Saves the font, color, key-mapping and other settings of the Ericom — PowerTerm
®
TEC application locally.
Window
Use the Window tab to select the Window Size you want.
Connection
Use the Connection tab to configure the connection settings:
• Auto Connect - Starts the connection automatically after system startup.
• Ping Before Connect - Pings the connection to see if it is reachable before the connection is attempted.
• Auto Reconnect - Reconnects automatically after a disconnection occurs.
• Delay before retrying - Select the amount of time to delay the reconnection attempt after a disconnection occurs.
54
Chapter 5
Setting
Use the Setting tab to automatically run script during user logon (enter the script name and path).
Remote Configuration
Use the Remote Configuration tab to configure:
• Remote Configuration Filename - Enter the remote configuration filename for the connection.
• Remote Configuration Path - Enter the remote configuration path for the connection.
View
Use the View tab to select the items that will appear when using the connection (menu, toolbar, status bar, and buttons).
Using and Configuring Connections with the Connection Manager
Adding Ericom PowerTerm
®
WebConnect Connections
1. In the Connection Manager, click Add to open the Add Connection dialog box.
2. Select Ericom_Webconnect from the list and click Next to open the Terminal
Emulator Configuration dialog box.
55
3. Use this dialog box to configure the settings you want (Server can be a host name or
IP Address). After configuring the settings you want, click OK. The connection appears in the Connection Manager and is ready to use.
56
Chapter 5
Adding ICA Connections
Tip
When using multiple ICA connections, you can use the ICA Connection
Center to manage the open ICA connections. For more information on using multiple ICA connections, refer to the Wyse Knowledge Base on the Wyse
Web site.
1. In the Connection Manager, click Add to open the Add Connection dialog box.
2. Select ICA from the list and click Next to open the Citrix ICA Client Settings dialog box.
3. Use this dialog box to configure the settings you want. After configuring the settings you want, click OK. The connection appears in the Connection Manager and is ready to use.
Network
Use the Network tab to configure the network settings:
• Server or Published Application - Select an option for making the connection.
• Description - Enter a description for the connection.
• Network Protocol - Select a network protocol.
• Browser Server - Enter the Browser Server name (this can be a list of server names with each name separated by a semi-colon).
Tip
You do not need to enter a browser server name if you do not want to connect to either a published application or a server by name. Generating an
ICA connection to a server using a server name in the Server text box for the connection does not require a Browser Server address, as long as the DNS information is properly entered.
• Server or Application Name - Select a server from the Server list or a published application from the Application Name list. If needed, click Refresh to refresh the list of servers or published applications.
Tip
You can enter the IP address of the target server as long as there is no need to resolve a name.
Using and Configuring Connections with the Connection Manager
Connection
Use the Connection tab to configure the connection settings:
• Enable compression - Enables compression.
• Low bandwidth - Enables low-bandwidth optimization.
• Enable sound - Enables sound.
• Ping before connect - Pings the connection to see if it is reachable before the connection is attempted.
• Enable Middle Button Paste - Enables middle button paste for the mouse.
• Encryption - Select an encryption type (default is Basic).
57
Window
Use the Window tab to select the Window Colors and the Window Size you want.
Application
Use the Application tab to enter the command line and Working Directory of the application (if you selected the Published Application option on the Network tab):
• Command Line - Enter the command line for the program on the server.
• Working Directory - Enter the working directory for the program.
Login
Use the Login tab to configure credentials used to automatically log in to the server:
• User Name - Enter a user name for the connection.
• Password - Enter the password.
• Domain - Enter the domain name.
• Serial Number - Enter the serial number for Metaframe environments that require the thin client license serial number.
• Connect automatically after login - Enables an automatic connection after successful login to the thin client.
Tip
The User Name, Password, Domain, and Serial Number fields are optional. If the User Name, Password, and Domain fields are blank, interactive login is required (users must enter the information at login time).
Auto Reconnect
Use the Auto Reconnect tab to enable automatic reconnect after a disconnection (select the Enable Auto Reconnect check box, and then select the amount of time to delay the reconnection attempt after a disconnection occurs).
Firewall
Use the Firewall tab to configure an alternate address for firewalls:
• Automatically detect proxy - Select to automatically detect the proxy type.
• Use Alternate Address for Firewalls - Select Yes to use an alternate address for firewalls.
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Chapter 5
• Proxy Type - Select a proxy type.
• Proxy Address and Port - If you select Secure (HTTPS) or SOCKS as the Proxy
Type, you must enter the Proxy Address and Port.
Tip
Published applications do not support Firewall functions.
Using and Configuring Connections with the Connection Manager
Adding RDP Connections
1. In the Connection Manager, click Add to open the Add Connection dialog box.
2. Select RDP from the list and click Next to open the Remote Desktop (RDP)
Configuration dialog box.
59
3. Use this dialog box to configure the settings you want. After configuring the settings you want, click OK. The connection appears in the Connection Manager and is ready to use.
Network
Use the Network tab to configure the network settings:
• Description - Enter a description for the connection.
• Server - Enter a server name or IP address.
• Ping Before Connect - Pings the connection to see if it is reachable before the connection is attempted.
• Notify When Disconnected - Notifies you when the connection is broken.
Connection
Use the Connection tab to configure the connection settings:
• Compression - Enables compression.
• NT4 compatible - Enables RDP protocol version 4.
• Low bandwidth - Enables low-bandwidth optimization.
• Sound - Select audio source for the connection (Local or Remote).
• Encryption Level - Select an encryption level (Normal or None).
Tip
For servers with data encryption settings, you must select Normal for the encryption level.
60
Chapter 5
Experience
Use the Experience tab to configure the experience settings for a user desktop:
• Grab ALL keyboard events when window has focus - Enables all keyboard events within the connection window to always be sent to the connection’s applications.
• Menu and window animation - Enables menu and window animation.
• Show contents of window while dragging - Shows the window content when the user drags the window on screen.
• Desktop Background - Displays the desktop background.
• Speed Level - Select a speed level to describe the network connection.
Tip
Consider your network restrictions when you select options on the
Experience tab. For example, be sure to configure the settings appropriately for your bandwidth level and so on.
Window
Use the Window tab to select the Window Colors and the Window Size you want.
Application
Use the Application tab to enter the command line and Working Directory of the application that will run at the beginning of a session:
• Command Line - Enter the command line for the program on the server.
• Working Directory - Enter the working directory for the program.
Login
Use the Login tab to configure credentials used to automatically log in to the connection:
• User Name - Enter a user name for the connection.
• Password - Enter the password.
• Domain - Enter the domain name.
• Use smart card - Enables the use of a smart card when connecting.
• Connect automatically after login - Enables an automatic connection after successful login to the thin client.
Tip
The Username, Password, and Domain fields are optional. If you leave any of these fields blank, interactive login is required (users must enter the information at login time).
Auto Reconnect
Use the Auto Reconnect tab to enable automatic reconnect after a disconnection (select the Enable Auto Reconnect check box, and then select the amount of time to delay the reconnection attempt after a disconnection occurs).
Using and Configuring Connections with the Connection Manager
61
Drive Mapping
Use the Drive Mapping tab to map share names on the server to USB mass storage devices attached to the thin client, and to view and manage (add, edit, and delete) the list of current server share names (including drive information) mapped on the thin client.
Adding Share Names
1. Click Add to open the RDP Drive Map dialog box.
2. Enter a Share Name.
3. Select a Drive Type (USB Floppy, USB CDROM, USB Disk or Memory Stick, or
Local or Mounted Disk).
4. (Optional) Enter the directory on the USB device to access in the Base Directory text box.
5. Click OK to add the Share Name to the list of available Share Names.
Editing and Deleting Share Names
To edit or delete a Share Name, select a Share Name from the list of available Share
Names and do one of the following:
•
Edit - Click Edit and configure the Share Name as described in "Adding Share
• Delete - Click Delete to remove the Share Name.
62
Chapter 5
Device Mapping
Use the Device Mapping tab to map devices to ports on the thin client, and to view and manage (add and delete) the list of current devices (including device information) mapped on the thin client.
Adding Devices
1. Click Add to open the Add Port Mapping dialog box.
2. Select a port from the Port list.
3. Select the directory of the device to access from the Device list.
4. Click OK to add the device to the list of available devices.
Deleting Devices
To delete a device, select a device from the list of available devices and click Delete.
Using and Configuring Connections with the Connection Manager
Adding SSH Connections
1. In the Connection Manager, click Add to open the Add Connection dialog box.
2. Select SSH from the list and click Next to open the SSH Configuration dialog box.
63
3. Use this dialog box to configure the settings you want. After configuring the settings you want, click OK. The connection appears in the Connection Manager and is ready to use.
Network
Use the Network tab to configure the network settings:
• Description - Enter a description for the connection.
• Host - Enter a host name or IP address.
• Remote Username - Enter a username.
• Remote Command - Enter the command to execute on the server.
Connection
Use the Connection tab to configure the connection settings:
• Auto Connect - Starts the connection automatically after system startup.
• Ping Before Connect - Pings the connection to see if it is reachable before the connection is attempted.
• Auto Reconnect - Reconnects automatically after a disconnection occurs.
• Delay before retrying - Select the amount of time to delay the reconnection attempt after a disconnection occurs.
64
Chapter 5
Adding VMware View Client Connections
Use the following guidelines:
1. In the Connection Manager, click Add to open the Add Connection dialog box.
2. Select VMware_ViewClient from the list and click Next to open the VMware View
Client Settings dialog box.
3. Use this dialog box to configure the settings you want. After configuring the settings you want, click OK. The connection appears in the Connection Manager and is ready to use.
Tip
No special client-side configuration is needed to enable PCOIP connections.
This is configured on the View broker, and once a user logs in from the client and obtains a list of desktops, they will be presented with an option to choose
PCOIP or RDP (based on server settings).
Network
Use the Network tab to configure the network settings:
• Description - Enter a description for the connection.
• Host - Enter a host name or IP address.
• Port - Enter the port of the host.
• Use Secure Connection (SSL) - Select to use an SSL connection.
• Enable interactive mode - Enables interactive mode.
Window
Use the Window tab to select a Display size and whether to use full screen on all monitors.
Login
Use the Login tab to configure credentials used to automatically log in to the connection:
• User Name - Enter a user name for the connection.
• Password - Enter the password.
• Domain Name - Enter the domain name.
• Desktop - Enter the desktop name.
Using and Configuring Connections with the Connection Manager
65
Connection
Use the Connection tab to configure the connection settings:
• Ping Before Connect - Pings the connection to see if it is reachable before the connection is attempted.
• Connect automatically after login - Enables an automatic connection after successful login to the thin client.
• Auto Reconnect - Reconnects automatically after a disconnection occurs.
• Delay before retrying - Select the amount of time to delay the reconnection attempt after a disconnection occurs.
66
Chapter 5
Adding VNC Viewer Connections
1. In the Connection Manager, click Add to open the Add Connection dialog box.
2. Select VNC_Viewer from the list and click Next to open the VNC Viewer Settings dialog box.
3. Use this dialog box to configure the settings you want. After configuring the settings you want, click OK. The connection appears in the Connection Manager and is ready to use.
Network
Use the Network tab to configure the network settings:
• Description - Enter a description for the connection.
• Host - Enter a host name or IP address.
• Connect to - Select a connection type of either Display number (enter the display to connect to on the server) or Port number (enter the port to connect to on the server).
• Ping Before Connect - Pings the connection to see if it is reachable before the connection is attempted.
Connection
Use the Connection tab to configure the connection settings:
• Compression Level - Select a compression level for encoding.
• Shared - Enables or disables a shared connection.
• View Only - Blocks mouse and keyboard events for a view-only connection.
Window
Use the Window tab to configure window settings:
• JPEG Quality - Specifies the image quality for encoding.
• Full Screen - Opens the connection in a full-screen window.
• Color Depth - Controls how many colors to display with each on-screen pixel.
Login
Use the Login tab to configure credentials used to automatically log in to the VNC server:
• Password - Enter the password to connect to the VNC server.
• Connect automatically after login - Enables an automatic connection after successful login to the thin client.
Using and Configuring Connections with the Connection Manager
67
Adding XDMCP Connections
1. In the Connection Manager, click Add to open the Add Connection dialog box.
2. Select XDMCP from the list and click Next to open the XDMCP Client Settings dialog box.
3. Use this dialog box to configure the settings you want. After configuring the settings you want, click OK. The connection appears in the Connection Manager and is ready to use.
Network
Use the Network tab to configure the network settings:
• Description - Enter a description for the connection.
• Host - Enter a host name or IP address of an XDMCP server.
• Connect Style - Select a connection mode: Query, Chooser, or Broadcast.
• Connect Program - Select the program through which the connection is made: Xnest or Xserver.
Window
Use the Window tab to select the Window Colors and the Window Size you want.
Connection
Use the Connection tab to configure the connection settings:
• Auto Connect - Starts the connection automatically after system startup.
• Ping Before Connect - Pings the connection to see if it is reachable before the connection is attempted.
• Auto Reconnect - Reconnects automatically after a disconnection occurs.
• Delay before retrying - Select the amount of time to delay the reconnection attempt after a disconnection occurs.
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Chapter 5
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6
Accessing Applications with the
Application Browser
This chapter provides detailed information about using the Application Browser to access the applications, audio and video, and system features installed on the thin client.
Tip
For a list of supported addons you can install, contact Wyse. For information
on adding and managing addons, refer to "Automating Thin Client
Configurations and Updates" and "Using Novell Add-on Manager."
Clicking More Applications in the Computer menu (see "Using the Computer Menu")
opens the Application Browser. You can use the Application Browser to access the applications, audio and video, and system features installed on the thin client.
This chapter includes information on:
•
•
"Managing the Ericom PowerTerm
TEC Servers Available for Connections"
•
"Configuring Volume Control Settings"
•
•
Tip
Clicking the Connection Manager icon in the Application Browser opens the
Connection Manager. You can use the Connection Manager to view, use,
and configure connections on the thin client as described in "Using and
Configuring Connections with the Connection Manager."
70
Chapter 6
Performing Diagnostics
Clicking the Diagnostics icon in the Application Browser opens the Diagnostics dialog box. Use this dialog box to select and use a diagnostic tool:
• Ping - Enter or select a destination from the Destination list and click Ping.
• Trace Route - Enter or select a destination from the Destination list and click Trace
Route (diagnostic information appears on the Trace Route tab).
• Temporary Settings - View the temporary settings of the thin client.
• Permanent Settings - View the permanent settings of the thin client.
• wlx.ini/wnos.ini - View the wlx.ini or wnos.ini file as copied to the thin client.
• user.ini - View the user.ini file as copied to the thin client.
Managing the Ericom PowerTerm
®
TEC Servers Available for Connections
Clicking the Ericom PowerTerm icon in the Application Browser opens the Ericom
PowerTerm Terminal Emulation dialog box. Use this dialog box to view and manage
(add and delete) the list of servers that are presented when an Ericom PowerTerm
®
TEC connection is being configured for thin client access to network resources as described in
Use the following guidelines:
• Adding a hostname - Click Add to open the Add host dialog box, enter a Hostname, and then click OK. The hostname is added to the Hostname list.
• Deleting a hostname - Select a hostname and click Delete. The hostname is removed from the Hostname list.
Accessing Applications with the Application Browser
71
Configuring Volume Control Settings
Clicking the Volume Control icon in the Application Browser opens the Volume Control dialog box. Use this dialog box to select Playback (system sounds), Recording
(application recording sounds), Output Devices (left and right sounds), Input Devices (left and right sounds), and Configuration (profile) volume preferences. You can use the Show list on the Playback, Recording, Output Devices, and Input Devices tabs to select which items you want shown.
Tip
For these settings to take effect, sound must be supported and enabled on the server used for ICA connections, RDP connections, or MPlayer. Sound requires significant bandwidth that may not be available on some WAN and dial-up connections.
Taking Screenshots
Clicking the Take Screenshot icon in the Application Browser opens the Take
Screenshot dialog box. Use this dialog box to select screenshot preferences and effects
(for example, entire desktop with pointer, current window with a border, or a selected area). After setting your preferences, click Take Screenshot to take the screenshot and open the Save Screenshot dialog box allowing you to name and save the file.
72
Chapter 6
Using XTerm
Clicking the XTerm icon in the Application Browser opens the terminal emulator window for X (XTerm is the standard terminal emulator for the X Window System). XTerm allows you access to a text terminal and all its applications such as command line interfaces
(CLI) and text user interface applications. You can click the Window menu (upper left icon) to open and use the XTerm menu. You can type help and press Enter to have XTerm display a verbose message describing its options.
Tables
Window-related Shortcut Keys 5
Administrators Guide
Wyse
®
Enhanced SUSE Linux Enterprise
Issue: 120110
Written and published by:
Wyse Technology Inc., December 2010
Created using FrameMaker
® and Acrobat
®
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Key features
Automatic configuration & updates
Customizable desktop settings
Enhanced security features
Integration with Wyse management software
Support for various protocols
Detailed documentation & resources
Frequently asked questions
You can set up the network environment so that your thin clients configure and update themselves automatically. For details on how to do this, consult the "Automating Thin Client Configurations and Updates" section in the document.
Wyse Enhanced SUSE Linux Enterprise includes features like automatic configuration and updates, customizable desktop settings, enhanced security features, integration with Wyse management software, support for various protocols, and comprehensive documentation and resources.
You can access the thin client BIOS by pressing and holding the F2 key (Models Xn0L and Xx0C) or the Delete key (Models Cx0, Rx0L, and Rx0LE) during startup.
Wyse Device ManagerTM (WDM) servers provide network management services to your Wyse thin clients, giving you complete user-desktop control. With WDM, you can manage all your network devices from one console.
Wyse thin clients support various connection types, including ICA, RDP, SSH, and VNC. You can find more information on these connections in the document.
