

This is probably related to ticket #18673 ( ). It is recommended to remove this option after a required mode is set once. So on each connection Openwrt writes to modem flash.

Most of modems (at least all Huawei models) store this setting in internal flash. If you are using option mode, an AT command setting the mode is sent to modem on every connection. You can configure UCI manually using uci command line or text editor or with Luci package luci-proto-ncm. Seconds to wait before trying to interact with the modem (some modems require up to 30 s.) Used IP-stack mode, IP (for IPv4), IPV6 (for IPv6) or IPV4V6 (for dual-stack) Used network mode, not every device support every mode: preferlte, preferumts, lte, umts, gsm, auto NCM device node, typically /dev/cdc-wdm0 or /dev/ttyUSB#Īuthentication type: pap, chap, both, none See Troubleshooting Section of this page for more information. Or look info about USB devices and interfaces present in the system: Try dmesg to read kernel logs on USB init

If you have no such device - try to find out what went wrong: Check that everything is OK and you got new device:Ĭrw-r-r- 1 root root 180, 176 Oct 1 12:03 /dev/cdc-wdm0 Refer to your router Forum thread for possibility and instructions.ģ. If your have not enough space on your device - think of installing Rootfs on External Storage (extroot)Īnother option is Hardware memory upgrade.
#All huawei usb dongle install#
Opkg install comgt-ncm luci-proto-3g luci-proto-ncm luci-proto-qmi kmod-usb-net-huawei-cdc-ncm usb-modeswitch
