远程 PS 会话在非域服务器上失败

Question

我正在尝试使用来自 Win8 主机（同一子网，它是本地 VM）的 PS 连接到非域加入的远程 Win2008R2 服务器。尝试了我能找到的一切，没有任何效果。

服务器：

PS C:\Users\Administrator> winrm quickconfig
PS C:\Users\Administrator> enable-psremoting

客户：

PS C:\scripts> $cred = get-credential -username "administrator" -message "Enter password"

PS C:\scripts> $sess = new-pssession -computername 10.10.106.2 -credential $cred -authentication default
new-pssession : [10.10.106.2] Connecting to remote server 10.10.106.2 failed with the following error message : The
WinRM client cannot process the request. If the authentication scheme is different from Kerberos, or if the client
computer is not joined to a domain, then HTTPS transport must be used or the destination machine must be added to the
TrustedHosts configuration setting. Use winrm.cmd to configure TrustedHosts. Note that computers in the TrustedHosts
list might not be authenticated. You can get more information about that by running the following command: winrm help
config. For more information, see the about_Remote_Troubleshooting Help topic.
At line:1 char:9
  + $sess = new-pssession -computername 10.10.106.2 -credential $cred -authenticatio ...
  + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : OpenError: (System.Manageme....RemoteRunspace:RemoteRunspace) [New-PSSession], PSRemotingTransportException
    + FullyQualifiedErrorId : ServerNotTrusted,PSSessionOpenFailed

PS C:\scripts> winrm set winrm/config/client '@{TrustedHosts="10.10.106.2"}'
WSManFault
Message = The client cannot connect to the destination specified in the request. Verify that the service on the dest
ination is running and is accepting requests. Consult the logs and documentation for the WS-Management service running o
n the destination, most commonly IIS or WinRM. If the destination is the WinRM service, run the following command on the
destination to analyze and configure the WinRM service: "winrm quickconfig".
Error number:  -2144108526 0x80338012
The client cannot connect to the destination specified in the request. Verify that the service on the destination is run
ning and is accepting requests. Consult the logs and documentation for the WS-Management service running on the destinat
ion, most commonly IIS or WinRM. If the destination is the WinRM service, run the following command on the destination t
o analyze and configure the WinRM service: "winrm quickconfig".

PS C:\scripts> $sess = new-pssession -computername 10.10.106.2 -credential $cred -usessl
new-pssession : [10.10.106.2] Connecting to remote server 10.10.106.2 failed with the following error message : WinRM
cannot complete the operation. Verify that the specified computer name is valid, that the computer is accessible over
the network, and that a firewall exception for the WinRM service is enabled and allows access from this computer. By
default, the WinRM firewall exception for public profiles limits access to remote computers within the same local
subnet. For more information, see the about_Remote_Troubleshooting Help topic.
At line:1 char:9
  + $sess = new-pssession -computername 10.10.106.2 -credential $cred -usessl
  +         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : OpenError: (System.Manageme....RemoteRunspace:RemoteRunspace) [New-PSSession], PSRemotin   gTransportException
    + FullyQualifiedErrorId : WinRMOperationTimeout,PSSessionOpenFailed

哦，RDP 在这两个具有相同凭据的主机之间运行良好。

即使这有效：

PS C:\scripts> Get-WinEvent -computername 10.10.106.2 -credential $cred

Answer 1

在客户端

winrm quickconfig
winrm set winrm/config/client '@{TrustedHosts="Computer1,Computer2"}'

在服务器端

Enable-PSRemoting -Force
winrm quickconfig

为 https

winrm create winrm/config/Listener?Address=*+Transport=HTTPS @{Hostname="_";CertificateThumbprint="_"}

对于 http

winrm create winrm/config/Listener?Address=*+Transport=HTTP

测试

Test-WsMan ComputerName
Test-WsMan ComputerName -UseSSL

编辑：使用 PowerShell 设置 TrustedHosts

或使用 PowerShell（以管理员身份）

Set-Item -Path WSMan:\localhost\Client\TrustedHosts -Value "Computer1,Computer2"

并检查（不需要管理员）

Get-Item WSMan:\localhost\Client\TrustedHosts

Answer 2

在这些错误消息之一中发现的您的问题是：

如果身份验证方案与 Kerberos 不同，或者客户端计算机未加入域，则必须使用 HTTPS 传输，或者必须将目标计算机添加到 TrustedHosts 配置设置中。

基本上，您需要将 WinRM 设置为使用 HTTPS（而不是默认的 HTTP），或者将您要连接的计算机添加为要连接的计算机上的受信任主机。