On 2021-03-17 Andreas Bosch via arch-general wrote:
The Huawei E3372 might automatically use the cdc_ether driver (hilink). Does it appear as a network device like "wwp..."? Then make sure the interface is up with DHCP and try to open its configuration page with lynx. The modem ip should be the gateway ip set by dhcp, often 192.168.8.1
I managed to get it to work: # vim wv.conf [Dialer Defaults] Init1 = ATZ Init2 = ATQ0 V1 S0=0 Modem = /dev/ttyUSB1 Modem Type = Analog Modem Stupid mode = 1 Dial Command = ATDT Password = ; Username = ; Phone = *99# Init3 = AT+CGDCONT=1,"IP","bredband.oister.dk" # wvdial -C wv.conf I was wrong about usb_modeswitch not being activated. It is because its documentation states that a device, /dev/gsmmodem, is being created and since it wasn't there, I assumed that it had not been run, but it was /dev/ttyUSB1 Oddly enough, when I tried /dev/ttyUSB0 first with no response and then changed to ttyUSB1, I got the error, "invalid dial command, ATDT*99# i.e. wvdial somehow strips the space between the ATDT command and the number so one must reset the modem and try again. Wvdial is a wily program ;) Thanks, Morten PS: I tried to mail the wv.conf file to myself, but the mail command wasn't there!