Get-WmiObject : RPC 服务器不可用.(来自 HRESULT 的异常:0x800706BA) [英] Get-WmiObject : The RPC server is unavailable. (Exception from HRESULT: 0x800706BA)

问题描述

当我跑步时

Get-WmiObject win32_SystemEnclosure -Computer hostname | select serialnumber

它适用于本地和远程主机.

it works for both local and remote hosts.

当我使用

ForEach ($_ in gc u:\pub\list.txt) {
    Get-WmiObject win32_SystemEnclosure -Computer $_ | select serialnumber | format-table -auto @{Label="Hostname"; Expression={$_}}, @{Label="Service Tag"; Expression={$_.serialnumber}}
}

它回来了

Get-WmiObject:RPC 服务器不可用.(来自 HRESULT 的异常:0x800706BA)

Get-WmiObject : The RPC server is unavailable. (Exception from HRESULT: 0x800706BA)

推荐答案

检查是否在防火墙中为每台远程机器启用了Windows Management Instrumentation (WMI-In)"规则.

Check that the "Windows Management Instrumentation (WMI-In)" rule is enabled in the firewall for each remote machine.

或者在管理命令/Powershell 提示符下运行:

Or in an Administrative Command/Powershell prompt run:

netsh advfirewall firewall set rule group="Windows Management Instrumentation (WMI)" new enable=yes

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