title: How to check through command line whether my internet connection is running, and to connect if not running
body: <p>I have a mobile broadband dongle with a little issue. As soon as the downloaded data reaches 430 MB, the internet connection gets disconnected automatically. May be that's some kind of limit set by the network provider. 
  Can I have some batch file running in the background that would periodically check if the internet connection is running, and if it is not running then connect it.
  I am using windows 7.</p>
  
  <p>Any help is much appreciated.</p>