Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT pppd[19158]: Connection terminated.
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT NetworkManager[769]: LCP: timeout sending Config-Requests
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT NetworkManager[769]: ** Message: nm-pptp-ppp-plugin: (nm_phasechange): status 11 / phase 'disconnect'
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT NetworkManager[769]: Connection terminated.
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT systemd[1]: Stopping ifup for ppp0...
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT ifdown[19249]: /sbin/ifdown: interface ppp0 not configured
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT systemd[1]: Stopped ifup for ppp0.
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT NetworkManager[769]: ** Message: nm-pptp-ppp-plugin: (nm_phasechange): status 1 / phase 'dead'
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT pppd[19158]: Modem hangup
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT pptp[19163]: nm-pptp-service-19153 warn[decaps_hdlc:pptp_gre.c:204]: short read (-1): Input/output error
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT pptp[19163]: nm-pptp-service-19153 warn[decaps_hdlc:pptp_gre.c:216]: pppd may have shutdown, see pppd log
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT NetworkManager[769]: Modem hangup
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT pptp[19177]: nm-pptp-service-19153 log[callmgr_main:pptp_callmgr.c:234]: Closing connection (unhandled)
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT pptp[19177]: nm-pptp-service-19153 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT pptp[19177]: nm-pptp-service-19153 log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT pppd[19158]: Exit.
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT NetworkManager[769]: ** Message: nm-pptp-ppp-plugin: (nm_exit_notify): cleaning up
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT NetworkManager[769]: ** (nm-pptp-service:19153): WARNING **: pppd exited with error code 16
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT NetworkManager[769]: <info> devices removed (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT NetworkManager[769]: <warn> VPN plugin failed: connect-failed (1)
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT NetworkManager[769]: message repeated 2 times: [ <warn> VPN plugin failed: connect-failed (1)]
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT NetworkManager[769]: <info> VPN plugin state changed: stopped (6)
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT NetworkManager[769]: <info> VPN plugin state change reason: unknown (0)
Sep 19 11:42:31 anon-HP-Pro-3400-Series-MT NetworkManager[769]: <warn> error disconnecting VPN: Could not process the request because no VPN connection was active.