Edit file File name : 77-mm-huawei-net-port-types.rules Content :# do not edit this file, it will be overwritten on update ACTION!="add|change|move|bind", GOTO="mm_huawei_port_types_end" SUBSYSTEMS=="usb", ATTRS{idVendor}=="12d1", GOTO="mm_huawei_port_types" GOTO="mm_huawei_port_types_end" LABEL="mm_huawei_port_types" # MU609 does not support getportmode (crashes modem with default firmware) ATTRS{idVendor}=="12d1", ATTRS{idProduct}=="1573", ENV{ID_MM_HUAWEI_DISABLE_GETPORTMODE}="1" # Mark the modem and at port flags for ModemManager SUBSYSTEMS=="usb", ATTRS{bInterfaceClass}=="ff", ATTRS{bInterfaceSubClass}=="01", ATTRS{bInterfaceProtocol}=="01", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_AT_PPP}="1" SUBSYSTEMS=="usb", ATTRS{bInterfaceClass}=="ff", ATTRS{bInterfaceSubClass}=="01", ATTRS{bInterfaceProtocol}=="02", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_AT_PRIMARY}="1" SUBSYSTEMS=="usb", ATTRS{bInterfaceClass}=="ff", ATTRS{bInterfaceSubClass}=="02", ATTRS{bInterfaceProtocol}=="01", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_AT_PPP}="1" SUBSYSTEMS=="usb", ATTRS{bInterfaceClass}=="ff", ATTRS{bInterfaceSubClass}=="02", ATTRS{bInterfaceProtocol}=="02", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_AT_PRIMARY}="1" # GPS NMEA port on MU609 SUBSYSTEMS=="usb", ATTRS{bInterfaceClass}=="ff", ATTRS{bInterfaceSubClass}=="01", ATTRS{bInterfaceProtocol}=="05", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_GPS}="1" # GPS NMEA port on MU909 SUBSYSTEMS=="usb", ATTRS{bInterfaceClass}=="ff", ATTRS{bInterfaceSubClass}=="01", ATTRS{bInterfaceProtocol}=="14", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_GPS}="1" # GPS NMEA port on MU906e SUBSYSTEMS=="usb", ATTRS{bInterfaceClass}=="ff", ATTRS{bInterfaceSubClass}=="06", ATTRS{bInterfaceProtocol}=="14", SUBSYSTEM=="tty", ENV{ID_MM_PORT_TYPE_GPS}="1" # Only the standard ECM or NCM port can support dial-up with AT NDISDUP through AT port SUBSYSTEMS=="usb", ATTRS{bInterfaceClass}=="02", ATTRS{bInterfaceSubClass}=="06",ATTRS{bInterfaceProtocol}=="00", ENV{ID_MM_HUAWEI_NDISDUP_SUPPORTED}="1" SUBSYSTEMS=="usb", ATTRS{bInterfaceClass}=="02", ATTRS{bInterfaceSubClass}=="0d",ATTRS{bInterfaceProtocol}=="00", ENV{ID_MM_HUAWEI_NDISDUP_SUPPORTED}="1" # Airtel branded E3372h-607, using huawei-cdc-ncm driver but with unresponsive cdc-wdm port ATTRS{idVendor}=="12d1", ATTRS{idProduct}=="1506", ENV{ID_MM_HUAWEI_NDISDUP_SUPPORTED}="1" # R215, Disable CPOL based features ATTRS{idVendor}=="12d1", ATTRS{idProduct}=="1588", ENV{ID_MM_PREFERRED_NETWORKS_CPOL_DISABLED}="1" LABEL="mm_huawei_port_types_end" Save