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WMI sample showing how to change WINS and DNS settings on a local or remote computer, using WMI cla

WMI sample showing how to change WINS and DNS settings on a local or remote computer, using WMI class Win32_NetworkAdapterConfiguration.

Rate WMI sample showing how to change WINS and DNS settings on a local or remote computer, using WMI cla

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' IMPORTANT !!!! Change these constants !!!!
Const STR_SERVERS = "server1 server2 "  ' Enter your servers here, separated by a space
Const STR_NEWDNS1 = "192.168.1.1" 
Const STR_NEWDNS2 = "192.168.1.2"
Const STR_NEWWINS1= "192.168.1.3" 
Const STR_NEWWINS2= "192.168.1.4"
 
' ///////////////////////////////////////////////////////////////////////////////////////////////
Do
	cKeuze = MakeChoise( "Choose: Report or Change (R/C)?" )
Loop until cKeuze = "C" Or cKeuze = "R"
WScript.Echo
If( cKeuze = "C" ) Then
	Change( STR_SERVERS )
Else
	Report( STR_SERVERS )
End If
WScript.Echo( "Check out http://www.activxperts.com for more samples and components" )
' ///////////////////////////////////////////////////////////////////////////////////////////////


' ///////////////////////////////////////////////////////////////////////////////////////////////
Sub Change( strParamServers )
	arrServers = Split( strParamServers, " " )
	For i = 0 To UBound( arrServers )
		ShowDnsWins arrServers( i )	
		Do
			cKeuze = MakeChoise( "  Change DNS/WINS and reboot (y/n)?" )
		Loop until cKeuze = "Y" Or cKeuze = "N"	
		If( cKeuze = "Y" ) Then
			SetDnsWins arrServers( i )		
			RebootServer( arrServers( i ) )
		End If
			
	    WScript.StdOut.Write( vbCrlf )
	Next
End Sub
' ///////////////////////////////////////////////////////////////////////////////////////////////
Sub Report( strParamServers )
	arrServers = Split( strParamServers, " " )
	For i = 0 To UBound( arrServers )
		ShowDnsWins arrServers( i )
	Next
End Sub
' ///////////////////////////////////////////////////////////////////////////////////////////////
Sub ShowDnsWins( strServer )
	strWinMgmt = "winmgmts:{impersonationLevel=impersonate}!//"& strServer &""
	Set objNICs = GetObject( strWinMgmt ).InstancesOf( "Win32_NetworkAdapterConfiguration" )
	WScript.StdOut.Write( strServer & ": " & vbCrlf )
	For Each objNIC In objNICs
		If objNIC.IPEnabled Then
				WScript.StdOut.Write( "  " & objNIC.Description & ": " & vbCrlf & "    " )
	            n = 1
			    For Each strDns In objNIC.DNSServerSearchOrder 
				    WScript.StdOut.Write "DNS" & n & ":" & strDns & " "
				    n = n + 1
				Next
				WScript.StdOut.Write( vbCrlf )
		End If
	Next
	WScript.StdOut.Write( vbCrlf )
End Sub
' ///////////////////////////////////////////////////////////////////////////////////////////////
Sub SetDnsWins( strServer )
	strWinMgmt = "winmgmts:{impersonationLevel=impersonate}!//"& strServer &""
	Set objNICs = GetObject( strWinMgmt ).InstancesOf( "Win32_NetworkAdapterConfiguration" )

	WScript.StdOut.Write( "  Set DNS for NIC: " )
	For Each objNIC In objNICs
		If objNIC.IPEnabled Then
			objNIC.SetWINSServer STR_NEWWINS1,STR_NEWWINS2
			objNIC.SetDNSServerSearchOrder Array(STR_NEWDNS1,STR_NEWDNS2)
			WScript.StdOut.Write objNIC.Description & "  " 	
		End If
	Next
	WScript.StdOut.Write( vbCrlf )
End Sub
' ///////////////////////////////////////////////////////////////////////////////////////////////
Sub RebootServer( strServer )
	Set OpSysSet = GetObject("winmgmts:{(RemoteShutdown)}//" & strServer & "/root/cimv2").ExecQuery("Select * from Win32_OperatingSystem where Primary=True")
	WScript.StdOut.Write( "  Reboot: " )		
	For Each OpSys In OpSysSet
		WScript.StdOut.Write OpSys.Name
		OpSys.Reboot()
	Next
	WScript.StdOut.Write( vbCrlf )
End Sub
' ///////////////////////////////////////////////////////////////////////////////////////////////
Function MakeChoise( strMesg )
	WScript.StdOut.Write(strMesg)
	WScript.StdIn.Read(0)
	strChoise = WScript.StdIn.ReadLine()
	MakeChoise = UCase( Left( strChoise, 1 ) )
End Function