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pashap

Member

Registered: 2014-11-21

Posts: 1

USB 4G E3372 and E3276 in NDIS mode problem

I try to use USB 4G E3372 and E3276 from Megafon RUS in NDIS mode. I switch modem's use AT command: AT^SETPORT="FF;10,12,16". After that the E3372 detected as Modem/Networkcard:

lsusb:
Bus 004 Device 004: ID 12d1:1506 Huawei Technologies Co., Ltd. Modem/Networkcard

dmesg:
[ 2602.799837] usb 4-2: new high-speed USB device number 4 using ehci-pci
[ 2603.592120] usbcore: registered new interface driver usbserial
[ 2603.592159] usbcore: registered new interface driver usbserial_generic
[ 2603.592189] usbserial: USB Serial support registered for generic
[ 2603.650365] usbcore: registered new interface driver option
[ 2603.650641] usbserial: USB Serial support registered for GSM modem (1-port)
[ 2603.650791] option 4-2:1.0: GSM modem (1-port) converter detected
[ 2603.651020] usb 4-2: GSM modem (1-port) converter now attached to ttyUSB0
[ 2603.651064] option 4-2:1.1: GSM modem (1-port) converter detected
[ 2603.651257] usb 4-2: GSM modem (1-port) converter now attached to ttyUSB1
[ 2603.822383] usbcore: registered new interface driver cdc_ncm
[ 2603.827262] usbcore: registered new interface driver cdc_wdm
[ 2603.835406] huawei_cdc_ncm 4-2:1.2: MAC-Address: 00:1e:10:1f:00:00
[ 2603.835415] huawei_cdc_ncm 4-2:1.2: setting rx_max = 16384
[ 2603.835985] huawei_cdc_ncm 4-2:1.2: cdc-wdm0: USB WDM device
[ 2603.836333] huawei_cdc_ncm 4-2:1.2 wwan0: register 'huawei_cdc_ncm' at usb-0000:00:1d.7-2, Huawei CDC NCM device, 00:1e:10:1f:00:00
[ 2603.836377] usbcore: registered new interface driver huawei_cdc_ncm
[ 2603.889872] huawei_cdc_ncm 4-2:1.2 wwp0s29f7u2i2: renamed from wwan0
[ 2603.915234] systemd-udevd[2055]: renamed network interface wwan0 to wwp0s29f7u2i2

The LED displays cyan and is blinking once every three seconds but I can't initializing connection.
I try command
AT^NDISDUP=1,1,"internet"
OK

^NDISSTAT:0,29,,"IPV4"

^NDISSTAT:0,29,,"IPV6"

^RSSI:19

^HCSQ:"LTE",47,43,156,30

but modem continual the led yan and is blinking once every three seconds. I test with MS Windows - all work fine.
How I can use this modem in Linux?

With the E3276 same problem.

uname -r
3.17.2-1-ARCH

Thanks

Last edited by pashap (2014-11-21 17:31:14)