如何通过WMI查询获取RRAS SSTP端口数量？

Got it, I’ve dug into this for you—since you’re restricted to using Get-WmiObject -Query instead of the Get-VpnServerIPsecConfiguration cmdlet, here’s exactly what you need:

The SstpPorts value you’re after is stored in the VpnServerIPsecConfiguration WMI class, which lives under the Root\Microsoft\Windows\RemoteAccess namespace (not the default root\cimv2).

Working WMI Query Commands #

You can retrieve the SSTP port count with either of these PowerShell commands:

1. Specify the namespace explicitly with the -Namespace parameter:

Get-WmiObject -Namespace "Root\Microsoft\Windows\RemoteAccess" -Query "SELECT SstpPorts FROM VpnServerIPsecConfiguration"

2. Or include the namespace directly in your query string:

Get-WmiObject -Query "SELECT SstpPorts FROM Root\Microsoft\Windows\RemoteAccess.VpnServerIPsecConfiguration"

Key Notes #

• You’ll likely need elevated (administrator) privileges to access this WMI class—RemoteAccess-related configuration data is restricted to admin-level users.
• The result will match exactly what you get from (Get-VpnServerIPsecConfiguration).SstpPorts, since both pull from the same underlying WMI data source.

内容的提问来源于stack exchange，提问作者rGA145