Network Manager - Połączenie Vpn

[qmic]

Kiedy próbuję się połączyć z VPN`em, za pomocą pptp, negocjacja przebiega poprawnie, otrzymuję odpowiedni adres IP po czym po 1 minucie połączenie zostaje zerwane.

W logach znalazłem coś takiego

Nov 24 17:16:29 HAL pptp[6632]: nm-pptp-service-6603 log[logecho:pptp_ctrl.c:676]: Echo Request received.
Nov 24 17:16:29 HAL pptp[6632]: nm-pptp-service-6603 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 6 'Echo-Reply'
Nov 24 17:17:05 HAL pppd[6608]: LCP terminated by peer
Nov 24 17:17:05 HAL pppd[6608]: Connect time 1.0 minutes.
Nov 24 17:17:05 HAL pppd[6608]: Sent 746891603 bytes, received 2169 bytes.
Nov 24 17:17:05 HAL pptp[6632]: nm-pptp-service-6603 log[ctrlp_disp:pptp_ctrl.c:928]: Call disconnect notification received (call id 5415)
Nov 24 17:17:05 HAL pptp[6632]: nm-pptp-service-6603 log[ctrlp_disp:pptp_ctrl.c:787]: Received Stop Control Connection Request.
Nov 24 17:17:05 HAL pptp[6632]: nm-pptp-service-6603 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 4 'Stop-Control-Connection-Reply'
Nov 24 17:17:05 HAL pptp[6632]: nm-pptp-service-6603 log[callmgr_main:pptp_callmgr.c:255]: Closing connection (shutdown)
Nov 24 17:17:05 HAL pptp[6632]: nm-pptp-service-6603 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Nov 24 17:17:05 HAL pptp[6632]: nm-pptp-service-6603 log[call_callback:pptp_callmgr.c:78]: Closing connection (call state)
Nov 24 17:17:05 HAL pppd[6608]: Modem hangup
Nov 24 17:17:05 HAL pppd[6608]: Connection terminated.
Nov 24 17:17:05 HAL pppd[6608]: Exit.