OpenWRT
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31/08/2026
Connect 2G/3G/4G/5G Modems to OpenWrt with ModemManager
Install USB modules, choose MBIM or QMI support, define a modemmanager UCI interface, and configure LuCI for WWAN.
⚡ 4 min read
Read articleInstall USB modules, choose MBIM or QMI support, define a modemmanager UCI interface, and configure LuCI for WWAN.
Connect OpenWrt to an upstream Wi‑Fi network through wwan, keep the LAN in a separate subnet, and route traffic with NAT.