Dell OptiPlex All-in-One 7410 Wyse ThinOS 2303 2211 2208 and 2205 Administrato - Page 18

Reason For RDP/AVD Session Disconnect is displayed

Page 18 highlights

○ Admin mode login event on Wyse Management Suite 4.0 server-If you enable admin mode in Wyse Management Suite policy by going to Privacy & Security > Account Privileges and then log in, a login event is recorded. This event is recorded in Wyse Management Suite 4.0 server, whether the login is successful or not. ○ Fail to change BIOS settings event on Wyse Management Suite 4.0 server-If you publish the BIOS policy from Wyse Management Suite 4.0 server with a wrong BIOS password, a failure event is recorded. This event is recorded in Wyse Management Suite 4.0 server. ○ Supports new MIB tree in SNMPV3 -ThinOS supports MIB tree 1.3.6.1.4.1.714.1.2.6.1.2.0 to send message to client, and the message character count is raised to 255 characters. ThinOS also supports MIB tree 1.3.6.1.4.1.714.1.2.6.1.1.0 to reboot the client. ○ LPD printer service-A thin client can be configured to provide Line Printer Daemon (LPD ) services, making the thin client a printer server on the network. The LPD printer service is applied with LPT printer and SMB printer. ○ Performance Retrospective-When you click Performance Retrospective in the General tab of the Troubleshooting dialog box, CPU, Memory, and Disk data is displayed. When you click Networking, Network data like ENET and WLAN is displayed, and the data starts from terminal boot. Five-minute data is displayed by default, and you can select a time span in the list by using Prev and Next buttons. ○ VDI with Web Authentication updates ■ Tested scenarios-In case any other (or custom) web authentication pages are used, correct caching of the credentials, which results in behavior similar to ThinOS 2208 or earlier versions, cannot be guaranteed . The tested scenarios are as follows: - Citrix Federated Authentication Service SAML with Microsoft Azure Active Directory - Citrix ADC Native OTP - Citrix ADC MFA with SAML using OKTA as IDP and Citrix FAS for SSO to VDA - Horizon Workspace One Mode (On-premises) - Horizon Workspace One Mode (WS1 Access) - Horizon Workspace One Mode (WS1 Access) with OKTA IDP - VMware Unified Access Gateway with OKTA IDP - VMware Unified Access Gateway with Microsoft Azure IDP - Azure Virtual desktop Broker agent ■ Web Authentication Auto Login update-After setting the default credentials in Remote Connections > General Options, when you connect to a VDI Broker agent that uses Web Authentication, the default credentials passes through to the web page automatically. ■ Lock/Unlock Terminal when using Web Authentication method - In ThinOS 2208 (9.3.2102), after logging into a VDI Broker agent with Web Authentication and locking the ThinOS session, you must set a temporary password to unlock the system. - From ThinOS 2211 (9.3.3096) onwards, a temporary password is not required. You can use the password that is used at the time of logging in to unlock the system directly. ● Updated the First Boot Wizard import configuration password character limit from eight to nine-When importing the system settings configuration in First Boot Wizard, the minimum password character limit is nine characters. ● VPN Update-GlobalProtect with .pfx certificate feature is added. ● Supports Enable SD card in OptiPlex 5400 All-in-One. ● Admin Policy Tool and Wyse Management Suite policy updates NOTE: Wyse Management Suite 4.0 is required for Admin Policy Tool and Wyse Management Suite policy updates. ○ WINS Server -Added new option WINS Server in Network Configuration > DNS Settings. If you disable Only use DNS configuration set in DHCP, you can set WINS Server. NOTE: ThinOS only supports one WINS server. ○ SNMP Server List-Added a new option SNMP Server List in Network Configuration > SNMPV3 Settings. ○ TLS Control-Added new options TLS Min Protocol, TLS Max Protocol, and Select Ciphers to disable in Privacy & Security > Security Policy. ○ Reason For RDP/AVD Session Disconnect is displayed-The default value is Enable in Session Settings > RDP and AVD Session Settings. When an RDP/AVD session gets disconnected, a dialog box displays the reason for disconnection. ○ Hide Taskbar-Added a new option Hide Taskbar in Personalization > User Experience Settings > System Mode. ○ Manual Override for Closing the Lid-Added a new option Manual Override in System Settings > Power Sleep Settings > Closing the Lid (MTC only). ○ Manual Override Login Settings-Added Manual Override Login Settings in Advanced > Login Experience > Login Settings > Default Credentials. By default, the option is disabled. 18 What's new in ThinOS 2211

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Admin mode login event on Wyse Management Suite 4.0 server
—If you enable admin mode in Wyse Management
Suite policy by going to
Privacy & Security
>
Account Privileges
and then log in, a login event is recorded. This event
is recorded in Wyse Management Suite 4.0 server, whether the login is successful or not.
Fail to change BIOS settings event on Wyse Management Suite 4.0 server
—If you publish the BIOS policy from
Wyse Management Suite 4.0 server with a wrong BIOS password, a failure event is recorded. This event is recorded in
Wyse Management Suite 4.0 server.
Supports new MIB tree in SNMPV3
—ThinOS supports MIB tree 1.3.6.1.4.1.714.1.2.6.1.2.0 to send message to client,
and the message character count is raised to 255 characters. ThinOS also supports MIB tree 1.3.6.1.4.1.714.1.2.6.1.1.0 to
reboot the client.
LPD printer service
—A thin client can be configured to provide Line Printer Daemon (LPD ) services, making the thin
client a printer server on the network. The LPD printer service is applied with LPT printer and SMB printer.
Performance Retrospective
—When you click
Performance Retrospective
in the
General
tab of the
Troubleshooting
dialog box, CPU, Memory, and Disk data is displayed. When you click
Networking
, Network data
like ENET and WLAN is displayed, and the data starts from terminal boot. Five-minute data is displayed by default, and
you can select a time span in the list by using
Prev
and
Next
buttons.
VDI with Web Authentication updates
Tested scenarios
—In case any other (or custom) web authentication pages are used, correct caching of the
credentials, which results in behavior similar to ThinOS 2208 or earlier versions, cannot be guaranteed . The tested
scenarios are as follows:
-
Citrix Federated Authentication Service SAML with Microsoft Azure Active Directory
-
Citrix ADC Native OTP
-
Citrix ADC MFA with SAML using OKTA as IDP and Citrix FAS for SSO to VDA
-
Horizon Workspace One Mode (On-premises)
-
Horizon Workspace One Mode (WS1 Access)
-
Horizon Workspace One Mode (WS1 Access) with OKTA IDP
-
VMware Unified Access Gateway with OKTA IDP
-
VMware Unified Access Gateway with Microsoft Azure IDP
-
Azure Virtual desktop Broker agent
Web Authentication Auto Login update
—After setting the default credentials in
Remote Connections
>
General
Options
, when you connect to a VDI Broker agent that uses Web Authentication, the default credentials passes
through to the web page automatically.
Lock/Unlock Terminal when using Web Authentication method
-
In ThinOS 2208 (9.3.2102), after logging into a VDI Broker agent with Web Authentication and locking the ThinOS
session, you must set a temporary password to unlock the system.
-
From ThinOS 2211 (9.3.3096) onwards, a temporary password is not required. You can use the password that is
used at the time of logging in to unlock the system directly.
Updated the First Boot Wizard import configuration password character limit from eight to nine
—When importing
the system settings configuration in First Boot Wizard, the minimum password character limit is nine characters.
VPN Update
—GlobalProtect with .pfx certificate feature is added.
Supports
Enable SD card
in OptiPlex 5400 All-in-One.
Admin Policy Tool and Wyse Management Suite policy updates
NOTE:
Wyse Management Suite 4.0 is required for Admin Policy Tool and Wyse Management Suite policy updates.
WINS Server
—Added new option
WINS Server
in
Network Configuration
>
DNS Settings
. If you disable
Only use
DNS configuration set in DHCP
, you can set
WINS Server
.
NOTE:
ThinOS only supports one WINS server.
SNMP Server List
—Added a new option
SNMP Server List
in
Network Configuration
>
SNMPV3 Settings
.
TLS Control
—Added new options
TLS Min Protocol
,
TLS Max Protocol
, and
Select Ciphers to disable
in
Privacy
& Security
>
Security Policy
.
Reason For RDP/AVD Session Disconnect is displayed
—The default value is
Enable
in
Session Settings
>
RDP
and AVD Session Settings
. When an RDP/AVD session gets disconnected, a dialog box displays the reason for
disconnection.
Hide Taskbar
—Added a new option
Hide Taskbar
in
Personalization
>
User Experience Settings
>
System Mode
.
Manual Override for Closing the Lid
—Added a new option
Manual Override
in
System Settings
>
Power Sleep
Settings
>
Closing the Lid (MTC only)
.
Manual Override Login Settings
—Added
Manual Override Login Settings
in
Advanced
>
Login Experience
>
Login Settings
>
Default Credentials
. By default, the option is disabled.
18
What's new in ThinOS 2211