Re: [lwip-users] sending UDP packets bigger than MTU

[bernard]

You can compare the format of packet between lwIP and packet generator. 

2013/12/12 Fu Chiao Chang <address@hidden>

I use lwip-1.4.1 on stm32f407.
When the lwip sends a UDP packet bigger than MTU, wireshark receives a smaller UDP packet and a Fragmented IP Protocol packet.
But my programs on PC cannot receive it.
If the big packets are sent by packet generator, my programs on PC works well.

I need some suggestions.

Thanks,

Chang Fu-Chiao

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