Error 651 with PPPoE in Windows 7

Hi,
I am facing problem with the connections as when I am connecting through the WAN network and the error message as Connecting through WAN Miniport (PPPOE).
Error 651: The modem (or other connecting device) has reported an error.
Connecting through WAN Miniport (PPPOE)…
Error 651: The modem (or other connecting device) has reported an error.
If you continue to receive error messages, you can enable logging for analysis.
Enable logging for logging option.see diagnostics
Logging option can also be accessed by clicking the Remote Access Preferences menu item under the Advanced menu of the Network.
Connection Folder
Hope to anyone fixes this issue by proving the solution.
Thank you.
