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Have you tried setting RefreshRateMs to something other than 0? The documentation states that " If zero, there is no guaranteed refresh rate of the properties."
I don't use this feature myself, as I have found vnstat to be
much more convenient. On 02/05/2018 11:41 AM, Ana Rodriguez
Lopez wrote:
Hi, I am experiencing a problem with the Device.Statistics interface of my modem. It always shows RxBytes and TxBytes equal 0. :~# dbus-send --system --print-reply --dest=org.freedesktop.NetworkManager /org/freedesktop/NetworkManager/Devices/21 org.freedesktop.DBus.Properties.GetAll string:'org.freedesktop.NetworkManager.Device.Statistics' method return time=1517851680.451055 sender=:1.8 -> destination=:1.219 serial=57018 reply_serial=2 array [ dict entry( string "RefreshRateMs" variant uint32 0 ) dict entry( string "TxBytes" variant uint64 0 ) dict entry( string "RxBytes" variant uint64 0 ) ] :~# nmcli -f all d DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH eth0 ethernet connected /org/freedesktop/NetworkManager/Devices/2 Ethernet 66d1285e-9905-4991-99c8-25fa3b3aa08b /org/freedesktop/NetworkManager/ActiveConnection/70 usb0 ethernet connected /org/freedesktop/NetworkManager/Devices/4 UsbHost 66d1285e-9905-4991-99c8-25fa3b3aa08a /org/freedesktop/NetworkManager/ActiveConnection/1 cdc-wdm0 gsm connected /org/freedesktop/NetworkManager/Devices/21 ModemGSM baa2af1b-e21e-7bcf-f1ac-1a775c46ddc3 /org/freedesktop/NetworkManager/ActiveConnection/69 sit0 iptunnel unmanaged /org/freedesktop/NetworkManager/Devices/3 -- -- -- lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 -- -- -- In `/proc/net/dev` the number of transmited an received bytes increasesfor the wwan0 device: Inter-| Receive | Transmit face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed sit0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 eth0: 3215382 30910 0 0 0 0 0 0 970029 4037 0 0 0 0 0 0 lo: 2574458 11351 0 0 0 0 0 0 2574458 11351 0 0 0 0 0 0 usb0: 6374036 32031 0 0 0 0 0 0 5811383 25347 0 0 0 0 0 0 wwan0: 167057 841 0 0 0 0 0 0 358321 981 0 0 0 0 0 0 Is this broken? Thanks, Ana _______________________________________________ networkmanager-list mailing list networkmanager-list gnome org https://mail.gnome.org/mailman/listinfo/networkmanager-list -- Alex Ferm PetroPower, LLC. 3003 E. 37th Street N. Suite 100 Wichita, KS 67219 |