Quote Originally Posted by skoltogyan View Post
Thank you.
This is right ? :

The statement in /etc/ppp/options should be sufficient, the one in options.pptp not neccessary (you're not running pptp, as far as I can tell) and setting kdebug sounds a bit overkill at the moment

You'll need to have the pppd restarted for the changes to take effect. After that, your server's syslog (/var/log/messages per default) should provide details of pppd's link handling.