Get Default Gateway

[BinaryBrother]

Func _GetGatewayIP()
    Local $StreamHandle, $StreamOutput, $DG
    If @OSVersion = "WIN_7" Then
        $StreamHandle = Run(@ComSpec & ' /c ipconfig /ALL | find "Gateway"', @SystemDir, @SW_HIDE, $STDERR_CHILD + $STDOUT_CHILD)
        If @error Then
            SetError(1)
            Return
        EndIf
        While 1
            $StreamOutput &= StdoutRead($StreamHandle)
            If @Error then ExitLoop
        WEnd
        $DG = StringRegExp($StreamOutput, "[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}",3)
        If IsArray($DG) Then
            Return $DG[0]
        Else
            SetError(2)
            Return
        endif
    EndIf
EndFunc

The ipconfig output changed from XP to Win7, so I'm not sure if this will work for XP. Works fine for single gateway configurations on 7 though.

Other examples were either designed for XP or utilized a temp file, this is an improvement over most other versions I've seen floating around the forums.

Edited September 5, 2011 by BinaryBrother

[JScript]

Nice!

And it has possibilities of using WMI?

João Carlos.

[BinaryBrother]

WMI? This uses an IO stream from the CLI took "ipconfig". Much faster than WMI, IMO.