代码： 全选
Aug 20 10:48:37 ubuntu NetworkManager[860]: <info> Starting VPN service 'pptp'...
Aug 20 10:48:37 ubuntu NetworkManager[860]: <info> VPN service 'pptp' started (org.freedesktop.NetworkManager.pptp), PID 6272
Aug 20 10:48:37 ubuntu NetworkManager[860]: <info> VPN service 'pptp' appeared; activating connections
Aug 20 10:48:37 ubuntu NetworkManager[860]: <info> VPN plugin state changed: init (1)
Aug 20 10:48:37 ubuntu NetworkManager[860]: <info> VPN plugin state changed: starting (3)
Aug 20 10:48:37 ubuntu NetworkManager[860]: <info> VPN connection 'hongmaozi' (Connect) reply received.
Aug 20 10:48:37 ubuntu pppd[6276]: Plugin /usr/lib/pppd/2.4.5/nm-pptp-pppd-plugin.so loaded.
Aug 20 10:48:37 ubuntu pppd[6276]: pppd 2.4.5 started by root, uid 0
Aug 20 10:48:37 ubuntu NetworkManager[860]: SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Aug 20 10:48:37 ubuntu NetworkManager[860]: SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/ppp0, iface: ppp0): no ifupdown configuration found.
Aug 20 10:48:37 ubuntu pppd[6276]: Using interface ppp0
Aug 20 10:48:37 ubuntu pppd[6276]: Connect: ppp0 <--> /dev/pts/0
Aug 20 10:48:37 ubuntu pptp[6279]: nm-pptp-service-6272 log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Aug 20 10:48:37 ubuntu NetworkManager[860]: <warn> /sys/devices/virtual/net/ppp0: couldn't determine device driver; ignoring...
Aug 20 10:48:37 ubuntu pptp[6294]: nm-pptp-service-6272 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Aug 20 10:48:38 ubuntu pptp[6294]: nm-pptp-service-6272 log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Aug 20 10:48:38 ubuntu pptp[6294]: nm-pptp-service-6272 log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Aug 20 10:48:38 ubuntu pptp[6294]: nm-pptp-service-6272 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Aug 20 10:48:38 ubuntu pptp[6294]: nm-pptp-service-6272 log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Aug 20 10:48:38 ubuntu pptp[6294]: nm-pptp-service-6272 log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 23552).
Aug 20 10:49:08 ubuntu pppd[6276]: LCP: timeout sending Config-Requests
Aug 20 10:49:08 ubuntu pppd[6276]: Connection terminated.
Aug 20 10:49:08 ubuntu NetworkManager[860]: <warn> VPN plugin failed: 1
Aug 20 10:49:08 ubuntu NetworkManager[860]: SCPlugin-Ifupdown: devices removed (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Aug 20 10:49:08 ubuntu pppd[6276]: Modem hangup
Aug 20 10:49:08 ubuntu pptp[6279]: nm-pptp-service-6272 warn[decaps_hdlc:pptp_gre.c:204]: short read (-1): Input/output error
Aug 20 10:49:08 ubuntu pptp[6279]: nm-pptp-service-6272 warn[decaps_hdlc:pptp_gre.c:216]: pppd may have shutdown, see pppd log
Aug 20 10:49:08 ubuntu NetworkManager[860]: <warn> VPN plugin failed: 1
Aug 20 10:49:08 ubuntu pptp[6294]: nm-pptp-service-6272 log[callmgr_main:pptp_callmgr.c:234]: Closing connection (unhandled)
Aug 20 10:49:08 ubuntu pppd[6276]: Exit.
Aug 20 10:49:08 ubuntu pptp[6294]: nm-pptp-service-6272 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Aug 20 10:49:08 ubuntu pptp[6294]: nm-pptp-service-6272 log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Aug 20 10:49:08 ubuntu NetworkManager[860]: <warn> VPN plugin failed: 1
Aug 20 10:49:08 ubuntu NetworkManager[860]: <info> VPN plugin state changed: stopped (6)
Aug 20 10:49:08 ubuntu NetworkManager[860]: <info> VPN plugin state change reason: 0
Aug 20 10:49:08 ubuntu NetworkManager[860]: <info> Policy set 'caodan' (wlan0) as default for IPv4 routing and DNS.
Aug 20 10:49:08 ubuntu NetworkManager[860]: <warn> error disconnecting VPN: Could not process the request because no VPN connection was active.
Aug 20 10:49:14 ubuntu NetworkManager[860]: <info> VPN service 'pptp' disappeared