Powershell GET-ADComputer 列表和 foreach Get WMI_Networkconf

Question

我只是想将所有计算机从 AD 中移除，并想显示 IP、DNS 名称、Mac-地址和描述。

我让 WMI 部分在我的本地计算机上工作，但是当我用 AD 计算机列表尝试它时，它会抛出我无法自己解决的错误。

我知道我们的内部网络允许 WMI 读取，因为我们也使用 WMI 监控。

Powershell 代码：

$computerlist = Get-ADComputer -Filter * | select Name
  foreach($c in $computerlist)
  {
    try
    {
      gwmi -class "Win32_NetworkAdapterConfiguration" -ComputerName $c |
      select DNSHostName, MACAddress, IPAddress, Description |
      where IPAddress -NotLike "" |
      where Description -NotLike "VMware*"
    }

    catch
    {
      Write-Warning "$c is unreachable!"
    }
  }

Answer 1

我认为问题出在 For 循环上。传递名称 $c 并不是将名称作为实际的计算机名称传递，而是作为自定义的 PS 对象传递。如果你执行 Write-Host:

就可以看到这个

$computerlist = Get-ADComputer -Filter * | select Name
foreach($c in $computerlist)
{
  Write-Host $c
}

@{Name=C1234}

您只需要引用属性例如$c.Name 所以你的代码看起来像：

$computerlist = Get-ADComputer -Filter * | select Name
foreach($c in $computerlist)
{
  try
  {
    gwmi -class "Win32_NetworkAdapterConfiguration" -ComputerName $c.Name `
    |select DNSHostName, MACAddress, IPAddress, Description `
    |where IPAddress -NotLike "" `
    |where Description -NotLike "VMware*" `
  }
  catch
  {
    Write-Warning "$c is unreachable!"
  }
}

Answer 2

试试这个并报告回来...

# Use a basic WMI connection check before checking the Network Adapter details
(Get-ADComputer -Filter *).Name | 
foreach {
    If((gwmi -ComputerName $PSItem -Class win32_process))
    {
        try
        {
            gwmi -class 'Win32_NetworkAdapterConfiguration' -ComputerName $PSItem | 
            select DNSHostName, MACAddress, IPAddress, Description |
            where IPAddress -NotLike "" | 
            where Description -NotLike '*VMware*'
        }
        catch
        {
            Write-Warning "When processing $PSItem, some other error occurred!"
        }
    }
    Else
    {
        Write-Warning -Message "WMI connection failed for host $PSItem, thus not reachable"
    }
}

OP 更新

至于……

Thx for the suggestion but i still get the same error message (HRESULT: 0x800706BA)

正如其他人所说，RPC 不是特定于 PowerShell 的东西，它是服务/资源级别的东西。

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Powershell GET-ADComputer 列表和 foreach Get WMI_Networkconf

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