Mar 11 10:39:27 kerasen-R509 NetworkManager[1265]: <info>  [1489221567.9082] device (ttyACM0): state change: activated -> deactivating (reason 'user-requested') [100 110 39]
Mar 11 10:39:27 kerasen-R509 NetworkManager[1265]: <info>  [1489221567.9090] manager: NetworkManager state is now CONNECTED_LOCAL
Mar 11 10:39:27 kerasen-R509 NetworkManager[1265]: <info>  [1489221567.9753] audit: op="device-disconnect" interface="ppp0" ifindex=8 pid=2540 uid=1000 result="success"
Mar 11 10:39:27 kerasen-R509 pppd[4179]: Terminating on signal 15
Mar 11 10:39:27 kerasen-R509 NetworkManager[1265]: Terminating on signal 15
Mar 11 10:39:27 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_phasechange): status 10 / phase 'terminate'
Mar 11 10:39:27 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_phasechange): status 8 / phase 'network'
Mar 11 10:39:27 kerasen-R509 NetworkManager[1265]: Connect time 3.3 minutes.
Mar 11 10:39:27 kerasen-R509 NetworkManager[1265]: Sent 20726 bytes, received 9658 bytes.
Mar 11 10:39:27 kerasen-R509 pppd[4179]: Connect time 3.3 minutes.
Mar 11 10:39:27 kerasen-R509 pppd[4179]: Sent 20726 bytes, received 9658 bytes.
Mar 11 10:39:27 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_phasechange): status 5 / phase 'establish'
Mar 11 10:39:27 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_phasechange): status 11 / phase 'disconnect'
Mar 11 10:39:27 kerasen-R509 NetworkManager[1265]: Connection terminated.
Mar 11 10:39:27 kerasen-R509 pppd[4179]: Connection terminated.
Mar 11 10:39:28 kerasen-R509 dbus[1195]: [system] Rejected send message, 2 matched rules; type="error", sender=":1.7" (uid=0 pid=1265 comm="/usr/sbin/NetworkManager --no-daemon ") interface="(unset)" member="(unset)" error name="org.freedesktop.DBus.Error.UnknownMethod" requested_reply="0" destination=":1.141" (uid=0 pid=4179 comm="/usr/sbin/pppd nodetach lock nodefaultroute ipv6 ,")
Mar 11 10:39:28 kerasen-R509 dbus[1195]: [system] Rejected send message, 2 matched rules; type="error", sender=":1.7" (uid=0 pid=1265 comm="/usr/sbin/NetworkManager --no-daemon ") interface="(unset)" member="(unset)" error name="org.freedesktop.DBus.Error.UnknownMethod" requested_reply="0" destination=":1.141" (uid=0 pid=4179 comm="/usr/sbin/pppd nodetach lock nodefaultroute ipv6 ,")
Mar 11 10:39:28 kerasen-R509 dbus[1195]: [system] Rejected send message, 2 matched rules; type="error", sender=":1.7" (uid=0 pid=1265 comm="/usr/sbin/NetworkManager --no-daemon ") interface="(unset)" member="(unset)" error name="org.freedesktop.DBus.Error.UnknownMethod" requested_reply="0" destination=":1.141" (uid=0 pid=4179 comm="/usr/sbin/pppd nodetach lock nodefaultroute ipv6 ,")
Mar 11 10:39:28 kerasen-R509 dbus[1195]: [system] Rejected send message, 2 matched rules; type="error", sender=":1.7" (uid=0 pid=1265 comm="/usr/sbin/NetworkManager --no-daemon ") interface="(unset)" member="(unset)" error name="org.freedesktop.DBus.Error.UnknownMethod" requested_reply="0" destination=":1.141" (uid=0 pid=4179 comm="/usr/sbin/pppd nodetach lock nodefaultroute ipv6 ,")
Mar 11 10:39:28 kerasen-R509 NetworkManager[1265]: <info>  [1489221568.0226] devices removed (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Mar 11 10:39:28 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_phasechange): status 1 / phase 'dead'
Mar 11 10:39:28 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_exit_notify): cleaning up
Mar 11 10:39:28 kerasen-R509 pppd[4179]: Exit.
Mar 11 10:39:28 kerasen-R509 ModemManager[1180]: <info>  Modem /org/freedesktop/ModemManager1/Modem/1: state changed (connected -> disconnecting)
Mar 11 10:39:28 kerasen-R509 NetworkManager[1265]: <info>  [1489221568.0563] (ttyACM0): modem state changed, 'connected' --> 'disconnecting' (reason: user-requested)
Mar 11 10:39:30 kerasen-R509 ModemManager[1180]: <info>  Modem /org/freedesktop/ModemManager1/Modem/1: state changed (disconnecting -> registered)
Mar 11 10:39:30 kerasen-R509 NetworkManager[1265]: <info>  [1489221570.1210] (ttyACM0): modem state changed, 'disconnecting' --> 'registered' (reason: user-requested)
Mar 11 10:39:30 kerasen-R509 dnsmasq[2926]: setting upstream servers from DBus
Mar 11 10:39:30 kerasen-R509 NetworkManager[1265]: <info>  [1489221570.1213] device (ttyACM0): state change: deactivating -> disconnected (reason 'user-requested') [110 30 39]
Mar 11 10:39:30 kerasen-R509 NetworkManager[1265]: <error> [1489221570.1214] platform-linux: do-change-link[8]: failure changing link: failure 19 (No such device)
Mar 11 10:39:30 kerasen-R509 NetworkManager[1265]: <warn>  [1489221570.1214] device (ttyACM0): failed to enable userspace IPv6LL address handling
Mar 11 10:39:30 kerasen-R509 NetworkManager[1265]: <info>  [1489221570.1221] dns-mgr: Writing DNS information to /sbin/resolvconf
Mar 11 10:39:30 kerasen-R509 dbus[1195]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
Mar 11 10:39:30 kerasen-R509 systemd[1]: Starting Network Manager Script Dispatcher Service...
Mar 11 10:39:30 kerasen-R509 dbus[1195]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Mar 11 10:39:30 kerasen-R509 systemd[1]: Started Network Manager Script Dispatcher Service.
Mar 11 10:39:30 kerasen-R509 nm-dispatcher[4408]: req:1 'down' [ttyACM0]: new request (2 scripts)
Mar 11 10:39:30 kerasen-R509 nm-dispatcher[4408]: req:1 'down' [ttyACM0]: start running ordered scripts...

Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <info>  [1489221637.3934] device (ttyACM0): Activation: starting connection 'Cell-c Default' (b36da14d-20c8-4696-ba8c-59d6a1d7ac88)
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <info>  [1489221637.3944] audit: op="connection-activate" uuid="b36da14d-20c8-4696-ba8c-59d6a1d7ac88" name="Cell-c Default" pid=2540 uid=1000 result="success"
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <info>  [1489221637.3987] device (ttyACM0): state change: disconnected -> prepare (reason 'none') [30 40 0]
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <info>  [1489221637.3992] manager: NetworkManager state is now CONNECTING
Mar 11 10:40:37 kerasen-R509 ModemManager[1180]: <info>  Simple connect started...
Mar 11 10:40:37 kerasen-R509 ModemManager[1180]: <info>  Simple connect state (4/8): Wait to get fully enabled
Mar 11 10:40:37 kerasen-R509 ModemManager[1180]: <info>  Simple connect state (5/8): Register
Mar 11 10:40:37 kerasen-R509 ModemManager[1180]: <info>  Simple connect state (6/8): Bearer
Mar 11 10:40:37 kerasen-R509 ModemManager[1180]: <info>  Simple connect state (7/8): Connect
Mar 11 10:40:37 kerasen-R509 ModemManager[1180]: <info>  Modem /org/freedesktop/ModemManager1/Modem/1: state changed (registered -> connecting)
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <info>  [1489221637.4230] (ttyACM0): modem state changed, 'registered' --> 'connecting' (reason: user-requested)
Mar 11 10:40:37 kerasen-R509 ModemManager[1180]: <info>  Modem /org/freedesktop/ModemManager1/Modem/1: state changed (connecting -> connected)
Mar 11 10:40:37 kerasen-R509 ModemManager[1180]: <info>  Simple connect state (8/8): All done
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <info>  [1489221637.4543] (ttyACM0): modem state changed, 'connecting' --> 'connected' (reason: user-requested)
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <warn>  [1489221637.4579] device (ttyACM0): failed to look up interface index
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <info>  [1489221637.4584] device (ttyACM0): state change: prepare -> config (reason 'none') [40 50 0]
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <info>  [1489221637.4603] device (ttyACM0): state change: config -> ip-config (reason 'none') [50 70 0]
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <warn>  [1489221637.4606] device (ttyACM0): interface ttyACM0 not up for IP configuration
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <info>  [1489221637.4607] (ttyACM0): using modem-specified IP timeout: 20 seconds
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <info>  [1489221637.4612] ppp-manager: starting PPP connection
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <info>  [1489221637.4684] ppp-manager: pppd started with pid 4471
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <info>  [1489221637.4686] (ttyACM0): IPv6 configuration disabled
Mar 11 10:40:37 kerasen-R509 pppd[4471]: Plugin /usr/lib/pppd/2.4.7/nm-pppd-plugin.so loaded.
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: Plugin /usr/lib/pppd/2.4.7/nm-pppd-plugin.so loaded.
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (plugin_init): initializing
Mar 11 10:40:37 kerasen-R509 pppd[4471]: pppd 2.4.7 started by root, uid 0
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_phasechange): status 3 / phase 'serial connection'
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <info>  [1489221637.5107] manager: (ppp0): new Generic device (/org/freedesktop/NetworkManager/Devices/10)
Mar 11 10:40:37 kerasen-R509 pppd[4471]: Using interface ppp0
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: Using interface ppp0
Mar 11 10:40:37 kerasen-R509 pppd[4471]: Connect: ppp0 <--> /dev/ttyACM0
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: Connect: ppp0 <--> /dev/ttyACM0
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_phasechange): status 5 / phase 'establish'
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_phasechange): status 6 / phase 'authenticate'
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (get_credentials): passwd-hook, requesting credentials...
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (get_credentials): got credentials from NetworkManager
Mar 11 10:40:37 kerasen-R509 pppd[4471]: Remote message: Icera PPP - Password Verified OK
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: Remote message: Icera PPP - Password Verified OK
Mar 11 10:40:37 kerasen-R509 pppd[4471]: PAP authentication succeeded
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: PAP authentication succeeded
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_phasechange): status 8 / phase 'network'
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <info>  [1489221637.5588] devices added (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Mar 11 10:40:37 kerasen-R509 NetworkManager[1265]: <info>  [1489221637.5588] device added (path: /sys/devices/virtual/net/ppp0, iface: ppp0): no ifupdown configuration found.
Mar 11 10:40:39 kerasen-R509 pppd[4471]: local  IP address 10.149.188.81
Mar 11 10:40:39 kerasen-R509 gnome-session[2355]: (deja-dup-monitor:2826): GLib-CRITICAL **: Source ID 231 was not found when attempting to remove it
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: local  IP address 10.149.188.81
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: remote IP address 10.0.0.1
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: primary   DNS address 41.48.23.61
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: secondary DNS address 41.48.23.29
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_phasechange): status 9 / phase 'running'
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_ip_up): ip-up event
Mar 11 10:40:39 kerasen-R509 pppd[4471]: remote IP address 10.0.0.1
Mar 11 10:40:39 kerasen-R509 pppd[4471]: primary   DNS address 41.48.23.61
Mar 11 10:40:39 kerasen-R509 pppd[4471]: secondary DNS address 41.48.23.29
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_ip_up): sending IPv4 config to NetworkManager...
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: <info>  [1489221639.6975] ppp-manager: (IPv4 Config Get) reply received.
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: <info>  [1489221639.7211] device (ttyACM0): state change: ip-config -> ip-check (reason 'none') [70 80 0]
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: <info>  [1489221639.7318] device (ttyACM0): state change: ip-check -> secondaries (reason 'none') [80 90 0]
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: <info>  [1489221639.7326] device (ttyACM0): state change: secondaries -> activated (reason 'none') [90 100 0]
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: <info>  [1489221639.7329] manager: NetworkManager state is now CONNECTED_LOCAL
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: <info>  [1489221639.8009] manager: NetworkManager state is now CONNECTED_GLOBAL
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: <info>  [1489221639.8011] policy: set 'Cell-c Default' (ppp0) as default for IPv4 routing and DNS
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: <info>  [1489221639.8014] dns-mgr: Writing DNS information to /sbin/resolvconf
Mar 11 10:40:39 kerasen-R509 dnsmasq[2926]: setting upstream servers from DBus
Mar 11 10:40:39 kerasen-R509 dnsmasq[2926]: using nameserver 41.48.23.61#53(via ppp0)
Mar 11 10:40:39 kerasen-R509 dnsmasq[2926]: using nameserver 41.48.23.29#53(via ppp0)
Mar 11 10:40:39 kerasen-R509 NetworkManager[1265]: <info>  [1489221639.8227] device (ttyACM0): Activation: successful, device activated.
Mar 11 10:40:39 kerasen-R509 dbus[1195]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
Mar 11 10:40:39 kerasen-R509 systemd[1]: Starting Network Manager Script Dispatcher Service...
Mar 11 10:40:39 kerasen-R509 dbus[1195]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Mar 11 10:40:39 kerasen-R509 systemd[1]: Started Network Manager Script Dispatcher Service.
Mar 11 10:40:39 kerasen-R509 nm-dispatcher[4510]: req:1 'up' [ppp0]: new request (2 scripts)
Mar 11 10:40:39 kerasen-R509 nm-dispatcher[4510]: req:1 'up' [ppp0]: start running ordered scripts...
Mar 11 10:40:40 kerasen-R509 gnome-session[2355]: (deja-dup-monitor:2826): GLib-CRITICAL **: Source ID 231 was not found when attempting to remove it