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Auto decide which @IPAddress1-4 to take


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I have multiple network adapters but only one is actually connected.
I thus use @IPAddress1 in my scripts whereas @IPAddress2-4 return 0.0.0.0

But recently I've installed the VirtualBox emulator and it took over @IPAddress1 which means my real connection is now @IPAddress2.
Why is that? Is there a way to make AutoIt skip to @IPAddress2 if @IPAddress1 is used by an emulator?

In the attached screenshot it's temporarily disabled so I can revive my scripts which all already use @IPAddress1.

network adapters.png

 

Edited by LWC
Unlinked to solution now that it's automated linked
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Try and look around in this post, you may find something useful. I'm not the type of person to deal with these, so I will just supply you with the link and maybe the guide will help you change or possibly explain how it works...

Tell me if you find anything. :)

 

Regards,

Supra

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  • Solution

TCPNameToIP(@ComputerName)  actually matches @IPAddress1 (the emulated one), not @IPAddress2 (the actual internal one), so it doesn't change anything.

_GetIP() is not relevant as I need the right internal address, not an external one.

So I've ended up successfully using the following code, which finds the first adapter which has a gateway, as it seems like emulated ones don't have gateways.

But I do wish @IPAddress1-4 would have just given priority to non emulated addresses over emulated ones.

$internal_not_emulated_ip_address=_GetGateway()[0]

Func _GetGateway()
    ; Based on:
    ; Rajesh V R
    ; v 1.0 01 June 2009

       ; use the adapter name as seen in the network connections dialog...
    Const $wbemFlagReturnImmediately = 0x10
    Const $wbemFlagForwardOnly = 0x20
    Local $colNICs="", $NIC, $strQuery, $objWMIService

    $strQuery = "SELECT * FROM Win32_NetworkAdapterConfiguration"
    $objWMIService = ObjGet("winmgmts:\\.\root\CIMV2")
    $colNICs = $objWMIService.ExecQuery($strQuery, "WQL", $wbemFlagReturnImmediately + $wbemFlagForwardOnly)

    Local $output[2]

    If IsObj($colNICs) Then
        For $NIC In $colNICs
            if isstring($NIC.DefaultIPGateway(0)) then
                $output[0] = $NIC.IPAddress(0)
                $output[1] = $NIC.DefaultIPGateway(0)
                ExitLoop
            endif
        Next
    Else
        Return SetError(-1, 0, "No WMI Objects Found for class: Win32_NetworkAdapterConfiguration")
    EndIf
    Return $output
EndFunc

 

Edited by LWC
Rephrased
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Just now, supraaxdd said:

Did the site I sent at the beginning help in any way? I'm just curious :)

Oh sorry, not really, as it seems to be about internal settings within VirtualBox, which affect the guest virtual machines, not the host.

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