改远程机器的IP地址(当前用户需要有足够的权限):
Dim obj As Object
Dim gateway As Variant
Dim GatewayCostMetric As Variant
Computer = "remotemachine"
Set networkcards = GetObject("winmgmts:{impersonationLevel=impersonate}!\\" & Computer & "\root\cimv2").ExecQuery("Select * From Win32_NetworkAdapter Where AdapterType='Ethernet 802.3'")