Huawei OSN3500 devices cannot perform ftp through AUX COM port after software startup.

The com port corresponds to the IP of 192, and the host software can telnet through this port after startup.

The eth port corresponds to the IP address of 129, and you can connect ftp and navigator through this port after the host software starts.

When the host board is in bios state, ftp operation is possible through 192 or 129.

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