I got dependency issues:
Running: OpenWrt SNAPSHOT r9010-adc8b37 / LuCI Master (git-19.007.66460-4edac36
on a Tp-link ARcher C7 v2.
<pre>opkg install kmod-usb-net-huawei-cdc-ncm
Installing kmod-usb-net-huawei-cdc-ncm (4.14.93-1) to root...
Downloading http://downloads.openwrt.org/snapshots/targets/ath79/generic/packages/kmod-usb-net-huawei-cdc-ncm_4.14.93-1_mips_24kc.ipk
Collected errors:
* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-usb-net-huawei-cdc-ncm:
* kernel (= 4.14.93-1-a939e14e40e31f87bde70cf7fc2e99a1) * kernel (= 4.14.93-1-a939e14e40e31f87bde70cf7fc2e99a1) * kernel (= 4.14.93-1-a939e14e40e31f87bde70cf7fc2e99a1) *
* opkg_install_cmd: Cannot install package kmod-usb-net-huawei-cdc-ncm.</pre>
Trying to use usb-dongle (huawei): I had success to install usb-modeswitch
comgt-ncm via ssh.