AR300M-Lite USB Modem issue

shaft · 2018-07-31T09:33:11.865Z

Hello just have buy AR300M, software version is 2.27.
There is no 3G/4G USB Modem working! Modem are working with PC and MR3020 router.
Back to 2.264 have the same issue.

Please see log:

Huawei K4203

Tue Apr 10 06:28:05 2018 kern.info kernel: [ 178.316823] usb 1-1: new high-speed USB device number 2 using ehci-platform
Tue Apr 10 06:28:06 2018 kern.info kernel: [ 178.520036] usb-storage 1-1:1.0: USB Mass Storage device detected
Tue Apr 10 06:28:06 2018 kern.info kernel: [ 178.536955] scsi host0: usb-storage 1-1:1.0
Tue Apr 10 06:28:06 2018 kern.info kernel: [ 178.992778] usb 1-1: USB disconnect, device number 2
Tue Apr 10 06:28:08 2018 kern.info kernel: [ 180.486829] usb 1-1: new high-speed USB device number 3 using ehci-platform
Tue Apr 10 06:28:08 2018 kern.info kernel: [ 180.829504] cdc_ether 1-1:1.0 eth2: register ‘cdc_ether’ at usb-ehci-platform-1, CDC Ethernet Device, 00:1e:10:1f:00:00
Tue Apr 10 06:30:48 2018 kern.info kernel: [ 340.957727] usb 1-1: USB disconnect, device number 3
Tue Apr 10 06:30:48 2018 kern.info kernel: [ 340.962994] cdc_ether 1-1:1.0 eth2: unregister ‘cdc_ether’ usb-ehci-platform-1, CDC Ethernet Device

Huawei E3531

Tue Apr 10 06:33:52 2018 kern.info kernel: [ 524.856825] usb 1-1: new high-speed USB device number 4 using ehci-platform
Tue Apr 10 06:33:52 2018 kern.info kernel: [ 525.073017] usb-storage 1-1:1.0: USB Mass Storage device detected
Tue Apr 10 06:33:52 2018 kern.info kernel: [ 525.087296] scsi host1: usb-storage 1-1:1.0
Tue Apr 10 06:33:53 2018 kern.info kernel: [ 525.714715] usb 1-1: USB disconnect, device number 4
Tue Apr 10 06:33:53 2018 kern.info kernel: [ 526.226804] usb 1-1: new high-speed USB device number 5 using ehci-platform
Tue Apr 10 06:33:54 2018 kern.info kernel: [ 526.610031] cdc_ether 1-1:1.0 usb0: register ‘cdc_ether’ at usb-ehci-platform-1, CDC Ethernet Device, d2:60:c8:b6:65:46
Tue Apr 10 06:33:54 2018 kern.info kernel: [ 526.633163] usb-storage 1-1:1.2: USB Mass Storage device detected
Tue Apr 10 06:33:54 2018 kern.info kernel: [ 526.657111] scsi host2: usb-storage 1-1:1.2
Tue Apr 10 06:33:55 2018 kern.notice kernel: [ 527.657894] scsi 2:0:0:0: Direct-Access HUAWEI TF CARD Storage 2.31 PQ: 0 ANSI: 2
Tue Apr 10 06:33:55 2018 kern.notice kernel: [ 527.674211] sd 2:0:0:0: [sda] Attached SCSI removable disk
Tue Apr 10 06:37:42 2018 kern.info kernel: [ 754.925958] usb 1-1: USB disconnect, device number 5
Tue Apr 10 06:37:42 2018 kern.info kernel: [ 754.931285] cdc_ether 1-1:1.0 usb0: unregister ‘cdc_ether’ usb-ehci-platform-1, CDC Ethernet Device

ZTE MF823

Tue Apr 10 06:45:46 2018 kern.info kernel: [ 1238.766762] usb 1-1: new high-speed USB device number 6 using ehci-platform
Tue Apr 10 06:45:46 2018 kern.info kernel: [ 1238.962730] usb-storage 1-1:1.0: USB Mass Storage device detected
Tue Apr 10 06:45:46 2018 kern.info kernel: [ 1238.974433] usb-storage 1-1:1.0: Quirks match for vid 19d2 pid 1225: 1
Tue Apr 10 06:45:46 2018 kern.info kernel: [ 1238.986211] scsi host3: usb-storage 1-1:1.0
Tue Apr 10 06:45:51 2018 kern.info kernel: [ 1244.479683] usb 1-1: USB disconnect, device number 6
Tue Apr 10 06:45:52 2018 kern.info kernel: [ 1245.146785] usb 1-1: new high-speed USB device number 7 using ehci-platform
Tue Apr 10 06:45:52 2018 kern.info kernel: [ 1245.345720] rndis_host 1-1:1.0 usb0: register ‘rndis_host’ at usb-ehci-platform-1, RNDIS device, 36:4b:50:b7:ef:49
Tue Apr 10 06:45:52 2018 kern.info kernel: [ 1245.369631] usb-storage 1-1:1.2: USB Mass Storage device detected
Tue Apr 10 06:45:52 2018 kern.info kernel: [ 1245.387162] scsi host4: usb-storage 1-1:1.2
Tue Apr 10 06:45:53 2018 kern.notice kernel: [ 1246.389110] scsi 4:0:0:0: CD-ROM CWID USB SCSI CD-ROM 2.31 PQ: 0 ANSI: 2
Tue Apr 10 06:45:53 2018 kern.notice kernel: [ 1246.407732] scsi 4:0:0:1: Direct-Access ZTE MMC Storage 2.31 PQ: 0 ANSI: 2
Tue Apr 10 06:45:53 2018 kern.notice kernel: [ 1246.422210] sd 4:0:0:1: [sda] Attached SCSI removable disk
Tue Apr 10 06:50:24 2018 kern.info kernel: [ 1516.497530] usb 1-1: USB disconnect, device number 7
Tue Apr 10 06:50:24 2018 kern.info kernel: [ 1516.502809] rndis_host 1-1:1.0 usb0: unregister ‘rndis_host’ usb-ehci-platform-1, RNDIS device

alzhao · 2018-07-31T14:17:51.416Z

from the log

Huawei K4203 is hostless modem. Find it in tethering tab.

Huawei E3531 seems to work as usb0. Can you set it us using usb0?

ZTE MF823 seems not working for some reason.