Device does not support 802.3 mode. Informing driver of raw-ip only for wwan0

Installing and Using OpenWrt Network and Wireless Configuration
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i am using qmi protocol to configure the sim card network on OpenWRT. my device have Quectel EC25 LTE sim module

error
error.png1602×588 19.7 KB

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FYI - doing a web search, this person had a similar issue: https://lists.freedesktop.org/archives/libqmi-devel/2017-January/002064.html