这个端口可以通过dcomcnfg.exe配置和修改,其最终是改动如下注册表项: HKEY_LOCAL_MACHINE\Software\Microsoft\Rpc\Internet - Ports (REG_MULTI_SZ) 所有的PowerShell中内置的WMI命令都使用DCOM协议。 PS C:\Users\Michael\Desktop> Get-WmiObject -Class Win32_Process -ComputerName WIN-Q4UUJ0BPKL9-Credential '...
这个端口可以通过dcomcnfg.exe进行配置和修改,其最终是改动如下注册表项: HKEY_LOCAL_MACHINE\Software\Microsoft\Rpc\Internet - Ports (REG_MULTI_SZ) 所有的PowerShell中内置的WMI命令都使用DCOM协议。 AI代码助手复制代码 PS C:\Users\Michael\Desktop>Get-WmiObject-ClassWin32_Process-ComputerNameWIN-Q4UUJ0BPK...
Distributed COM (DCOM) is an older proprietary Microsoft protocol for connectivity which uses dynamic ports. Web Services for Management (WS-MAN) is a web-based protocol defined by the DMTF for connectivity. A WS-MAN listener is configured automatically on port 5985...
On the problem target server, we found that the RPC dynamic port allocation configuration were not set correctly i.e. the Port range had a space between them for example Ports = '5100 - 5200' instead of '5100-5200' . This was basically confusing the OS where it knew ...
HKEY_LOCAL_MACHINE\Software\Microsoft\Rpc\Internet - Ports (REG_MULTI_SZ) 所有的PowerShell中内置的WMI命令都使用DCOM协议。 PS C:\Users\Michael\Desktop>Get-WmiObject-ClassWin32_Process-ComputerNameWIN-Q4UUJ0BPKL9-Credential'WIN-Q4UUJ0BPKL9\Administrator' ...
netsh int ipv6 show dynamicport udp Compare it with a working machine. If the port range is non-default or restricted to a small range, this may affect the WMI connection. The Service overview and network port requirements for Windows show the default port rang...
WMI setting and AD policy applied summary AllowRPC Dynamic Ports in Firewallfor remote machine(In Bound). AD > Create Services OU > CreateServices Policy Add remote computer under this policy DCOM policy-->Computer-->My Computer-->Properties-->COM Security ...
WMI uses RPC which listens on port 135 but then allocates a dynamic port for further communications. A rule must be configured on the Firewall to always allow the TCP port 135 and either the dynamic or static RPC ports. Please refer to KB114559for det...
I understand that WMI uses RPC.My understanding is that the Splunk server and the target machine use 135/tcp to negotiate a port they will use to communicate via WMI. I'm afraid these ports are dynamic, although there is a way to tweak the registry to confine them to a certain range....
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