Dell Wyse RDP Authentication...

...how many times does it retry?

Here is my issue; we have a GPO which locks users out for 10 minutes on three consecutive incorrect passwords.

For PC's, it works fine, I see one entry in the DC security event log for a failed login attempt.

If a Dell Wyse user inputs an incorrect password, I can see two or three, quick, consecutive attempts and they are locked out for ten minutes.

Any device (we have 3040's and 5010's), any firmware. It's connecting to a standard HA RDSH farm and the devices are managed by Dell Wyse WMS 3.0.

The System Tools WMS.ini is displayed below (it was the only way I could think of sharing my WMS config., and it's been cleansed).

FileServer="https://WMS-Server.Domain.local"

RootPath=""

TimeZone="GMT" ManualOverride=Yes TimeZoneName="Greenwich Mean Time" DaylightName="British Summer Time" TimeZoneName="GMT" daylight=Yes start=030507 end=100507

Signon=Yes SaveLastDomainUser=yes LastUserName=Yes

TimeServer="192.168.1.11; Time.Euro.Apple.com" DateFormat=dd/mm/yyyy TimeFormat="24-hour format"

DisableDomain=Yes

DomainList=Domain

EnableGKey=Yes

PlatformConfig=All EncryptFS=No

WDMService=No QuickMode=No

ThinPrintEnable=No

MaxVNCD=No

FastDisconnect=No

AddCert="CA01 Root CA.cer"

AddCert="Local Wildecard.cer"

AddCert=RapidSSLTLSRSACAG1.cer

AdminMode=Yes Username=Administrator Password=********** ShowAdmin=No

Privilege=low EnableTrace=No LockDown=No ShowDisplaySettings=No EnableKeyboardMouseSettings=No DisableChangeDateTime=No

SignOn=No ExpireTime=0 RequireSmartCard=No SCRemovalBehavior=0 IconGroupStyle=Default DisableGuest=Yes

MaxVNCD=1 VNCD_8bits=No VNCD_Zlib=No

VNCPrompt=no reject=10 ViewOnly=No ActiveVisible=No

VncPassword=**********

SecurityPolicy=warning SecuredNetworkProtocol=No TLSMinVersion=1 TLSMaxVersion=3 DNSFileServerDiscover=Yes TLSCheckCN=Yes

DesktopColorDepth=32

Screen=1 Resolution=1920x1080 Rotate=None refresh=60

device=mtouch mult_touch=No mult_jitter=30

Dualhead=Yes Mainscreen=1 Align=Bottom Swap=No Taskbar=mainScreen Orientation=hort MonitorAutoDetect=Yes

ScreenSaver=0 LockTerminal=1 Type=None PictureTimer=6 PictureOrder=Default PictureCheck=Default PictureLayout=stretch Sleep=10 Unit=No

Screen=2 Resolution=1920x1080 refresh=60 rotate=none

DeskColor=#106424

AutoSignoff=2 Shutdown=no Reboot=no

ShutdownCounter=0

desktop="Background1920x1080.jpg" layout=Stretch

FormURL="Logo 2018 300x75.jpg"

SysMode=Classic toolbarclick=No ToolBarAutoQuit=No EnableLogonMainMenu=Yes

AutoLoad=2 VerifySignature=yes

ConnectionBroker=MICROSOFT \
host=https://rwa.Domain.com AutoConnectList=Desktop

SessionConfig=all \
unmapprinters=no unmapserials=no smartcards=no disablesound=no mapdisks=no disksreadonly=no unmapusb=no VUSB_DISKS=yes VUSB_AUDIO=no VUSB_PRINTER=no VUSB_VIDEO=no MultiMonitor=yes FullScreen=yes ondesktop=none

Reconnect=0

NoReducer=no

LowBand=no

FastDisconnect=no

DEVICE_SECURITY=No

SessionConfig=rdp \
EnableNLA=yes EnableRecord=no ForceUpdatedNLA=no EnableRFX=yes EnableTSMM=no ForceSpan=no enablegfx=no EnableUDP=yes EnableVOR=yes USBRedirection=rdp defaultcolor=2 MaxBmpCache=128 RDPScreenAlign4=no AutoDetectNetwork=no WallPaper=yes Dragging=yes Animation=yes Theme=yes EnableRdpH264=yes

NoGlobalIni=Yes

EnableLocal=yes

 

 Anybody have any ideas on the problem or thoughts to sharpen up the config will be welcomed.

Thanks in advance.