Administrator Guide
Table Of Contents
- Dell Wyse ThinOS Lite Release 2.6 Administrator’s Guide
- Introduction
- Before working on ThinOS Lite
- Getting started
- Global connection settings
- Configuring the connectivity
- Configuring the network settings
- Configuring the remote connections
- Configuring the Citrix broker setup
- Configuring the visual settings
- Configuring the general options
- Configuring the authentication settings
- Configuring the central configurations
- Configuring the VPN manager
- Configuring the connection broker
- Configuring Citrix
- Configuring the Citrix broker setup
- Citrix HDX RealTime Multimedia Engine—RTME
- Citrix Icon refresh
- Using multiple audio in Citrix session
- Using Citrix NetScaler with CensorNet MFA authentication
- Okta Integration through Citrix NetScaler
- Configuring ICA connections
- ICA Self Service Password Reset—SSPR
- QUMU or ICA Multimedia URL Redirection
- HTML5 Video Redirection
- ICA SuperCodec
- Anonymous logon
- Configuring the Citrix UPD Printer
- Introduction to Flash Redirection
- Configuring Citrix
- Configuring Zero Client Settings
- Performing Diagnostics
- BIOS Management
- Security Changes
- Creating and Using xen.ini Files
- Examples of Common Printing Configurations
- Important Notes
- Troubleshooting
Figure 144. Central Configuration
By default, the SNMP is set to disabled. You can enable it by setting the INI parameterCommunity=
Security Enhancements—Firmware Signature
In ThinOS Lite 2.4 release, firmware signature verification is added to enhance firmware security. By default, signature
verification is required on firmware downgrade/upgrade
Salient features
● By default, signature verification is required on firmware downgrade/upgrade.
● Provision to downgrade from 2.4 firmware to 2.3 firmware without signature.
● New INI parameter verifysignature=no is introduced to enable user downgrade firmware. For example:
autoload=101 verifysignature=no. For more information about using INI parameters, see INI Parameters.
The following scenarios are allowed without need of using INI parameters:
○ Upgrade from 2.3 firmware to 2.4 firmware.
○ Upgrade or Downgrade between 2.3 and/or earlier firmware.
○ Upgrade or Downgrade between 2.4 and later firmware.
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Security Changes