Являюсь обладателем Keenetic Ultra II пару лет назад перешел на прошивки канала обновлений delta. Интернет подключался только через мобильную сеть с модемом Quectel EM12-G Примерно год-полтора назад с этим модемом невозможно стало работать он постоянно разрывал соединения с разной периодичностью аптайма от 5 секунд до минуты. В логах было у него это:
Скрытый текст
[E] Dec 9 21:42:39 ndm: UsbQmi::Device: "UsbQmi0": operation timeout.
[C] Dec 9 21:42:39 ndm: UsbQmi::Device: "UsbQmi0": system failed [0xcffd0eed].
[I] Dec 9 21:42:39 ndm: UsbQmi::Interface: "UsbQmi0": connection lost.
[I] Dec 9 21:42:41 kernel: usb 1-2: USB disconnect, device number 8
[I] Dec 9 21:42:41 kernel: option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[I] Dec 9 21:42:41 kernel: option 1-2:1.0: device disconnected
[I] Dec 9 21:42:41 kernel: option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[I] Dec 9 21:42:41 kernel: option 1-2:1.1: device disconnected
[I] Dec 9 21:42:41 kernel: option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[I] Dec 9 21:42:41 kernel: option 1-2:1.2: device disconnected
[I] Dec 9 21:42:41 kernel: option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
[I] Dec 9 21:42:41 kernel: option 1-2:1.3: device disconnected
[I] Dec 9 21:42:41 kernel: qmi_wwan 1-2:1.4 wwan0: unregister 'qmi_wwan' usb-xhci-mtk-2, WWAN/QMI device
[E] Dec 9 21:42:42 ndm: UsbQmi::Device: unable to read data: no such device.
[C] Dec 9 21:42:42 ndm: UsbQmi::Device: "UsbQmi0": system failed [0xcffd0262], unable to read response header: operation failed.
[C] Dec 9 21:42:42 ndm: UsbQmi::Device: "UsbQmi0": system failed [0xcffd130e].
[C] Dec 9 21:42:42 ndm: UsbQmi::Device: "UsbQmi0": system failed [0xcffd0232], unable to write request: operation failed.
[C] Dec 9 21:42:42 ndm: UsbQmi::Device: "UsbQmi0": system failed [0xcffd0e77].
[I] Dec 9 21:42:42 ndm: Network::Interface::Usb: "UsbQmi0": interface "UsbQmi0" is unplugged.
[I] Dec 9 21:42:42 ndm: Network::Interface::Ip: "UsbQmi0": IP address cleared.
[I] Dec 9 21:42:42 ndm: Network::InternetChecker: Internet access lost (status: 0x0000).
[I] Dec 9 21:42:45 ndm: Http::Nginx: loaded SSL certificate for "xxxxxxxxxxxx.keenetic.io".
[I] Dec 9 21:42:45 ndm: Http::Nginx: loaded SSL certificate for "xxxxxx.keenetic.pro".
[I] Dec 9 21:42:46 ndm: Core::Server: started Session /var/run/ndm.core.socket.
[I] Dec 9 21:42:46 ndm: Core::Session: client disconnected.
[I] Dec 9 21:42:46 ndm: Http::Manager: updated configuration.
[I] Dec 9 21:42:46 ndm: Core::Server: started Session /var/run/ndm.core.socket.
[I] Dec 9 21:42:46 ndm: Core::Session: client disconnected.
[I] Dec 9 21:42:49 kernel: usb 1-2: new high-speed USB device number 9 using xhci-mtk
[I] Dec 9 21:42:49 kernel: usb 1-2: New USB device found, idVendor=2c7c, idProduct=0512, bcdDevice= 3.18
[I] Dec 9 21:42:49 kernel: usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[I] Dec 9 21:42:49 kernel: usb 1-2: Product: EM12-G
[I] Dec 9 21:42:49 kernel: usb 1-2: Manufacturer: Quectel
[I] Dec 9 21:42:49 kernel: usb 1-2: SerialNumber: 0123456789ABCDEF
[I] Dec 9 21:42:49 kernel: option 1-2:1.0: GSM modem (1-port) converter detected
[I] Dec 9 21:42:49 kernel: usb 1-2: GSM modem (1-port) converter now attached to ttyUSB0
[I] Dec 9 21:42:49 kernel: option 1-2:1.1: GSM modem (1-port) converter detected
[I] Dec 9 21:42:49 kernel: usb 1-2: GSM modem (1-port) converter now attached to ttyUSB1
[I] Dec 9 21:42:49 kernel: option 1-2:1.2: GSM modem (1-port) converter detected
[I] Dec 9 21:42:49 kernel: usb 1-2: GSM modem (1-port) converter now attached to ttyUSB2
[I] Dec 9 21:42:49 kernel: option 1-2:1.3: GSM modem (1-port) converter detected
[I] Dec 9 21:42:49 kernel: usb 1-2: GSM modem (1-port) converter now attached to ttyUSB3
[I] Dec 9 21:42:49 kernel: qmi_wwan 1-2:1.4: cdc-wdm0: USB WDM device
[I] Dec 9 21:42:49 kernel: qmi_wwan 1-2:1.4 wwan0: register 'qmi_wwan' at usb-xhci-mtk-2, WWAN/QMI device, 8a:10:xx:xx:xx:xx
[I] Dec 9 21:42:49 ndm: Network::Interface::Usb: "UsbQmi0": interface "UsbQmi0" is plugged (port 1).
[I] Dec 9 21:43:23 ndm: Mobile::Mvno: "UsbQmi0": matched 25002, APN: "internet".
[I] Dec 9 21:43:23 ndm: UsbQmi::Interface: "UsbQmi0": device initialized.
[I] Dec 9 21:43:28 ndm: UsbQmi::Interface: "UsbQmi0": network ready.
[I] Dec 9 21:43:28 ndm: UsbQmi::Interface: "UsbQmi0": connection initialized.
[I] Dec 9 21:43:29 ndm: UsbQmi::Interface: "UsbQmi0": connection established.
Я тогда вместо него подключил обычный Huawei 8372 и он стабильно работал все время.
На днях решил разобраться с Quectel EM12-G сталоткатывать на доступные мневерсии прошивок Keenetic OS и выяснил, что на версии прошивки 3.7.1 модем работает стабильно без разрывов. Вероятно я ранее не связал обновление прошивки роутера с начавшимися проблемами в виде разрыва интернета.
Готов помочь в поиске проблем на более свежих версиях прошивок Keenetic OS. На тематических форумах есть много пользователей с аналогичными проблемами
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Приветствую вас!
Являюсь обладателем Keenetic Ultra II пару лет назад перешел на прошивки канала обновлений delta. Интернет подключался только через мобильную сеть с модемом Quectel EM12-G Примерно год-полтора назад с этим модемом невозможно стало работать он постоянно разрывал соединения с разной периодичностью аптайма от 5 секунд до минуты. В логах было у него это:
[E] Dec 9 21:42:39 ndm: UsbQmi::Device: "UsbQmi0": operation timeout.
[C] Dec 9 21:42:39 ndm: UsbQmi::Device: "UsbQmi0": system failed [0xcffd0eed].
[I] Dec 9 21:42:39 ndm: UsbQmi::Interface: "UsbQmi0": connection lost.
[I] Dec 9 21:42:41 kernel: usb 1-2: USB disconnect, device number 8
[I] Dec 9 21:42:41 kernel: option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[I] Dec 9 21:42:41 kernel: option 1-2:1.0: device disconnected
[I] Dec 9 21:42:41 kernel: option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[I] Dec 9 21:42:41 kernel: option 1-2:1.1: device disconnected
[I] Dec 9 21:42:41 kernel: option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[I] Dec 9 21:42:41 kernel: option 1-2:1.2: device disconnected
[I] Dec 9 21:42:41 kernel: option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
[I] Dec 9 21:42:41 kernel: option 1-2:1.3: device disconnected
[I] Dec 9 21:42:41 kernel: qmi_wwan 1-2:1.4 wwan0: unregister 'qmi_wwan' usb-xhci-mtk-2, WWAN/QMI device
[E] Dec 9 21:42:42 ndm: UsbQmi::Device: unable to read data: no such device.
[C] Dec 9 21:42:42 ndm: UsbQmi::Device: "UsbQmi0": system failed [0xcffd0262], unable to read response header: operation failed.
[C] Dec 9 21:42:42 ndm: UsbQmi::Device: "UsbQmi0": system failed [0xcffd130e].
[C] Dec 9 21:42:42 ndm: UsbQmi::Device: "UsbQmi0": system failed [0xcffd0232], unable to write request: operation failed.
[C] Dec 9 21:42:42 ndm: UsbQmi::Device: "UsbQmi0": system failed [0xcffd0e77].
[I] Dec 9 21:42:42 ndm: Network::Interface::Usb: "UsbQmi0": interface "UsbQmi0" is unplugged.
[I] Dec 9 21:42:42 ndm: Network::Interface::Ip: "UsbQmi0": IP address cleared.
[I] Dec 9 21:42:42 ndm: Network::InternetChecker: Internet access lost (status: 0x0000).
[I] Dec 9 21:42:45 ndm: Http::Nginx: loaded SSL certificate for "xxxxxxxxxxxx.keenetic.io".
[I] Dec 9 21:42:45 ndm: Http::Nginx: loaded SSL certificate for "xxxxxx.keenetic.pro".
[I] Dec 9 21:42:46 ndm: Core::Server: started Session /var/run/ndm.core.socket.
[I] Dec 9 21:42:46 ndm: Core::Session: client disconnected.
[I] Dec 9 21:42:46 ndm: Http::Manager: updated configuration.
[I] Dec 9 21:42:46 ndm: Core::Server: started Session /var/run/ndm.core.socket.
[I] Dec 9 21:42:46 ndm: Core::Session: client disconnected.
[I] Dec 9 21:42:49 kernel: usb 1-2: new high-speed USB device number 9 using xhci-mtk
[I] Dec 9 21:42:49 kernel: usb 1-2: New USB device found, idVendor=2c7c, idProduct=0512, bcdDevice= 3.18
[I] Dec 9 21:42:49 kernel: usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[I] Dec 9 21:42:49 kernel: usb 1-2: Product: EM12-G
[I] Dec 9 21:42:49 kernel: usb 1-2: Manufacturer: Quectel
[I] Dec 9 21:42:49 kernel: usb 1-2: SerialNumber: 0123456789ABCDEF
[I] Dec 9 21:42:49 kernel: option 1-2:1.0: GSM modem (1-port) converter detected
[I] Dec 9 21:42:49 kernel: usb 1-2: GSM modem (1-port) converter now attached to ttyUSB0
[I] Dec 9 21:42:49 kernel: option 1-2:1.1: GSM modem (1-port) converter detected
[I] Dec 9 21:42:49 kernel: usb 1-2: GSM modem (1-port) converter now attached to ttyUSB1
[I] Dec 9 21:42:49 kernel: option 1-2:1.2: GSM modem (1-port) converter detected
[I] Dec 9 21:42:49 kernel: usb 1-2: GSM modem (1-port) converter now attached to ttyUSB2
[I] Dec 9 21:42:49 kernel: option 1-2:1.3: GSM modem (1-port) converter detected
[I] Dec 9 21:42:49 kernel: usb 1-2: GSM modem (1-port) converter now attached to ttyUSB3
[I] Dec 9 21:42:49 kernel: qmi_wwan 1-2:1.4: cdc-wdm0: USB WDM device
[I] Dec 9 21:42:49 kernel: qmi_wwan 1-2:1.4 wwan0: register 'qmi_wwan' at usb-xhci-mtk-2, WWAN/QMI device, 8a:10:xx:xx:xx:xx
[I] Dec 9 21:42:49 ndm: Network::Interface::Usb: "UsbQmi0": interface "UsbQmi0" is plugged (port 1).
[I] Dec 9 21:43:23 ndm: Mobile::Mvno: "UsbQmi0": matched 25002, APN: "internet".
[I] Dec 9 21:43:23 ndm: UsbQmi::Interface: "UsbQmi0": device initialized.
[I] Dec 9 21:43:28 ndm: UsbQmi::Interface: "UsbQmi0": network ready.
[I] Dec 9 21:43:28 ndm: UsbQmi::Interface: "UsbQmi0": connection initialized.
[I] Dec 9 21:43:29 ndm: UsbQmi::Interface: "UsbQmi0": connection established.
Я тогда вместо него подключил обычный Huawei 8372 и он стабильно работал все время.
На днях решил разобраться с Quectel EM12-G стал откатывать на доступные мне версии прошивок Keenetic OS и выяснил, что на версии прошивки 3.7.1 модем работает стабильно без разрывов. Вероятно я ранее не связал обновление прошивки роутера с начавшимися проблемами в виде разрыва интернета.
Готов помочь в поиске проблем на более свежих версиях прошивок Keenetic OS. На тематических форумах есть много пользователей с аналогичными проблемами
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