PowerShell version:
$PSVersionTable.PSVersion
Ojo en todo lo de abajo el parámetro -Credential sólo funciona si
PowerShell >= 3
Resumen para el caso peor, no hace falta reiniciar !! :
{
En la WorkStation, logarse como
*administrador de dominio* .
' Ver como está el tema:
Test-ComputerSecureChannel
Test-ComputerSecureChannel -verbose
Test-ComputerSecureChannel -Repair
Reset-ComputerMachinePassword
' Ver como está el tema:
Test-ComputerSecureChannel
' Ver como está el tema:
Entrar con mi usuario, chk con que
contraseña deja.
Bloquear el ordenador y comprobar
con que deja acceder .. y a J:
}
You can prevent the
error: “The trust relationship between this…” with a domain GPO.
Computer Configuration
> Policies > Windows Settings > Security Settings >
Local Policies > Security Options
Domain member: Disable
machine account password changes
Domain member: Maximum
machine account password age
Get-ADComputer -Identity
SBS2K11 -Properties *
-Credential si
PowerShell >= 3
Test-ComputerSecureChannel
Test-ComputerSecureChannel
-verbose
Test-ComputerSecureChannel
-Repair
Local:
Test-ComputerSecureChannel -Repair
Remoto:
Invoke-Command -ComputerName
REMOTECOMPUTERHERE -ScriptBlock { Test-ComputerSecureChannel -Repair }
-Credential (Get-Credential -UserName 'administrator' -Message 'User')
o
{
$localCredential = Get-Credential
Invoke-Command -ComputerName REMOTECOMPUTERHERE
-ScriptBlock { Test-ComputerSecureChannel -Repair } -Credential
$localCredential
}
A todos comprobar en remoto:
{
$localCredential = Get-Credential
-- las guarda pero no las muestra
@(Get-AdComputer -Filter *).foreach({
$output = @{ ComputerName = $_.Name }
if (-not (Test-Connection -ComputerName
$_.Name -Quiet -Count 1)) { $output.Status = 'Offline'
} else {
$trustStatus = Invoke-Command -ComputerName
$_.Name -ScriptBlock { Test-ComputerSecureChannel } -Credential $localCredential
$output.Status = $trustStatus
}
[pscustomobject]$output
})
}
Reset-ComputerMachinePassword
Reset-ComputerMachinePassword
[-Server ] [-Credential ]
Lo anterior se puede hacer también con:
NETDOM RESETPWD Reset the machine account password for a
domain controller
NETDOM RESET Reset the
secure connection between a workstation and a DC
NETDOM VERIFY Verify the
secure connection between a workstation and a DC
NetDom is available as part of the RSAT tools
or by default, with the AD DS or AD LDS server roles.
To enable NETDOM: Control Panel | Programs and
Features | Windows features | Remote Server Administration Tools | Role
Administration Tools | AD DS and AD LDS Tools | select AD DS Tools.
}
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