ppp

un 21 23:08:36 debian NetworkManager[494]: <info> (ttyACM0): modem state changed, 'searching' --> 'registered' (reason: unknown)
Jun 21 23:08:37 debian ModemManager[495]: <info>  Modem /org/freedesktop/ModemManager1/Modem/4: 3GPP location updated (MCC: '206', MNC: '1', Location area code: '7DF', Cell ID: '3EE4675')
Jun 21 23:08:51 debian pppd[30569]: LCP: timeout sending Config-Requests
Jun 21 23:08:51 debian pppd[30569]: Connection terminated.
Jun 21 23:08:51 debian avahi-daemon[509]: Withdrawing workstation service for ppp0.
Jun 21 23:08:51 debian NetworkManager[494]: LCP: timeout sending Config-Requests
Jun 21 23:08:51 debian NetworkManager[494]: ** Message: nm-pptp-ppp-plugin: (nm_phasechange): status 11 / phase 'disconnect'
Jun 21 23:08:51 debian NetworkManager[494]: Connection terminated.
Jun 21 23:08:51 debian NetworkManager[494]: <warn> VPN plugin failed: connect-failed (1)
Jun 21 23:08:51 debian NetworkManager[494]: <info> devices removed (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Jun 21 23:08:51 debian pptp[30581]: nm-pptp-service-30566 log[pptp_read_some:pptp_ctrl.c:544]: read returned zero, peer has closed
Jun 21 23:08:51 debian pptp[30581]: nm-pptp-service-30566 log[callmgr_main:pptp_callmgr.c:258]: Closing connection (shutdown)
Jun 21 23:08:51 debian pptp[30581]: nm-pptp-service-30566 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Jun 21 23:08:51 debian pptp[30581]: nm-pptp-service-30566 log[pptp_read_some:pptp_ctrl.c:544]: read returned zero, peer has closed
Jun 21 23:08:51 debian pptp[30581]: nm-pptp-service-30566 log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Jun 21 23:08:51 debian pppd[30569]: Modem hangup
Jun 21 23:08:51 debian pppd[30569]: Exit.
Jun 21 23:08:51 debian NetworkManager[494]: <warn> VPN plugin failed: connect-failed (1)
Jun 21 23:08:51 debian NetworkManager[494]: ** Message: nm-pptp-ppp-plugin: (nm_phasechange): status 1 / phase 'dead'
Jun 21 23:08:51 debian NetworkManager[494]: Modem hangup
Jun 21 23:08:51 debian NetworkManager[494]: ** Message: nm-pptp-ppp-plugin: (nm_exit_notify): cleaning up
Jun 21 23:08:51 debian NetworkManager[494]: ** (nm-pptp-service:30566): WARNING **: pppd exited with error code 16
Jun 21 23:08:51 debian NetworkManager[494]: <warn> VPN plugin failed: connect-failed (1)
Jun 21 23:08:51 debian NetworkManager[494]: <info> VPN plugin state changed: stopped (6)
Jun 21 23:08:51 debian NetworkManager[494]: <info> VPN plugin state change reason: unknown (0)
Jun 21 23:08:51 debian NetworkManager[494]: <warn> error disconnecting VPN: Could not process the request because no VPN connection was active.