Good time of day.
Faced with such a problem. Have a linksys ea4500 router that stock firmware is not friendly with usb modems. Installed it on OpenWRT, but I can't understand the wiki, how to connect usb modem. The instructions did
opkg install comgt kmod-usb-serial kmod-usb-serial-option kmod-usb-serial-wwan usb-modeswitch usb-modeswitch-data
But then I did not know what to do, please tell me what to do next?
usb modem from Huawei MegaFon 4g