Powershell GET-ADComputer列表和foreach获取WMI_Networkconf

时间:2019-03-05 16:20:49

标签: powershell foreach active-directory wmi

我只是想让所有计算机脱离广告,并想向我显示IP,DNS名称,Mac地址和描述。

我让WMI部件在本地计算机上工作,但是当我在“ AD计算机”上尝试使用它时,就会列出它抛出的错误,而我却无法解决自己的问题。

我知道WMI读取是在我们内部网络中授予的,因为我们也使用WMI监视。

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!"
    }
  }

2 个答案:

答案 0 :(得分:1)

我认为问题出在For循环中。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PS对象传递。如果您执行Write-Host,则可以看到此内容:

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

@{Name=C1234}

您只需要引用属性,例如$c.Name,因此您的代码如下所示:

$computerlist = Get-ADComputer -Filter * | select Name
foreach($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!"
  }
}

答案 1 :(得分:1)

尝试一下并向后报告...

# 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"
    }
}

更新OP

至于……

  

建议,但我仍然收到相同的错误消息   (HRESULT:0x800706BA)

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

See this Q&A