First of all, make sure your computer is configured (or setup) to automatically restore the connection in case of breakage. to do this, access the main system menu by pressing the "start" button and click "control Panel". Open the link to "Network connections" and open the context menu of the element "PPPoE connection" click the right mouse button. Select "Properties" and click on the "Settings" dialog box. Apply a check mark in the line "Call back when you break the connection" and confirm saving the changes by pressing the OK button.
If a sudden disconnection of the connection, after all, happened, return to the main menu "start" and go to "Run" for his recovery. Type cmd in the Open box, and confirm the startup command-line utility, click on the OK button. Type the command ipconfig /flushdns in the text box with a command shell of Windows and to confirm the current DNS cache by pressing the function key Enter.
After that, type ipconfig /release in command prompt and press Enter to parentalleave and restore DHCP. The last step will be the introduction of a ipconfig /renew in the text box of the command interpreter and use function keys Enter to restore interrupted connections.
Use alternative method to restore the Internet connection when connection is break, to simplify this procedure. For this again go back to the main menu "start" and then click "control Panel". Open the link to "Network connections" double click and open the context menu item "LAN or high speed Internet" click the right mouse button. Specify the command to "Fix" and wait for the restoration of interrupted connection.