On je problém s protokolem PPTP, proto jsem k tomu založil ještě jedno vlákno.
Jen pro zajímavost, dnešní log po různých pokusech:
2014-05-08T13:11:31+02:00 info pppd[23692]: Using interface pptp-PPTP
2014-05-08T13:11:31+02:00 notice pppd[23692]: Connect: pptp-PPTP <--> pptp (172.31.1.3)
2014-05-08T13:11:31+02:00 info pppd[23692]: Remote message: Login ok
2014-05-08T13:11:31+02:00 notice pppd[23692]: PAP authentication succeeded
2014-05-08T13:11:31+02:00 err pppd[23692]: MPPE required, but MS-CHAP[v2] auth not performed.
2014-05-08T13:11:31+02:00 notice pppd[23692]: Connection terminated.
2014-05-08T13:11:31+02:00 warning pppd[24686]: read returned zero, peer has closed
2014-05-08T13:11:36+02:00 warning pppd[]: Last message 'read returned zero, ' repeated 1 times, supressed by syslog-ng on turris
2014-05-08T13:11:53+02:00 info pppd[23692]: Terminating on signal 15
2014-05-08T13:11:53+02:00 info pppd[23692]: Exit.
2014-05-08T13:11:53+02:00 notice netifd[]: Interface 'PPTP' is now down
2014-05-08T13:12:01+02:00 info cron[24782]: (root) CMD (nethist_stats.lua)
2014-05-08T13:12:01+02:00 info cron[24781]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2014-05-08T13:12:01+02:00 info cron[24783]: (root) CMD (/usr/sbin/logrotate -s /tmp/logrotate.state /etc/logrotate.conf)
2014-05-08T13:12:01+02:00 info syslog-ng[14518]: Termination requested via signal, terminating;
2014-05-08T13:12:01+02:00 notice syslog-ng[14518]: syslog-ng shutting down; version='3.0.5'