Interesting, my opinion sounds like device is resetting probably faulty
driver., firmware. When it resets it losses connection.
Sent using the mobile mail app
On 3/27/25 at 4:08 PM, Patrick Dupre via users wrote:
> The bizarre thing (I check with another computer).
> is that it works during ~1
The bizarre thing (I check with another computer).
is that it works during ~1 mn, and it stops to work.
The only difference that I noted.
is
When it works
Link 18 (enp0s20f0u11)
Current Scopes: DNS LLMNR/IPv4 LLMNR/IPv6
Protocols: +DefaultRoute LLMNR=resolve -mDNS -DNSOverTLS
> You can try sudo modprobe cdc_mbim
> lsmod |grep cdc_mbim
> To verify
OK Good,
cdc_mbim 24576 0
cdc_wdm36864 1 cdc_mbim
cdc_ncm53248 1 cdc_mbim
usbnet 65536 4 cdc_mbim,cdc_ncm,rndis_host,cdc_ether
What is next ?
See below
>
You can try sudo modprobe cdc_mbim
lsmod |grep cdc_mbim
To verify
Sent using the mobile mail app
On 3/27/25 at 12:29 PM, Patrick Dupre via users wrote:
> >
> > lsusb search for PID like 1bbb vid like 00bc
> >
> > The cdc_mbin kernel module may be needed newer kernel have it
> > Think modem b
ld switch to RNDIS mode
> Cc: edwardgib...@gmx.com
> Subject: Re: Re: Re: Re: Re: Dongle USB
>
> Some more info that may help sending AT commands to device, also may need to
> read more on usb-modeswitch command
>
> https://openwrt.org/docs/guide-user/network/wan/wwan/at_c
Some more info that may help sending AT commands to device, also may need to
read more on usb-modeswitch command
https://openwrt.org/docs/guide-user/network/wan/wwan/at_commands#:~:text=To%20send%20AT%20commands%20directly,through%20to%20/dev/ttyUSB3%20.&text=For%20some%20modems%20ttyACM%20devi
Thank for the feedback,
However, before I run these commands, I need to understand.
What it is this "command" AT+USBMODE=1
does not works
AT+USBMODE?
command not found
How do I find my router?
In /dev/tty
I do not see something which could be a usb router
Can I deduce from?
Bus 001 Device 00
This may help out
https://techship.com/support/faq/how-to-automated-always-on-connection-establishment-with-alcatel-ik41-series-lte-data-sticks-using-rndis-usb-mode/#:~:text=Both%20Windows%20and%20Linux%20systems%20can%20support%20RNDIS,driver%20supporting%20RNDIS%20USB%20network%20interfaces%20
