W55RP20 iperf3 Example (TOE, LwIP)

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Changes from iperf2 to iperf3 1. TCP Transmission Structure Changes iperf2 and iperf3 differ in the format of data packets and control messages. Specifically, iperf3 handles an initial handshake by exchanging metadata in JSON format. 2. Buffer Size Adjustment iperf3 transmits larger data blocks by default. It is necessary to check the current ETHERNET_BUF_MAX_SIZE setting and increase the buffer size if needed. 3. JSON Parser Addition Since iperf3 uses JSON messages, a simple JSON parser must be added or a relevant library included. 4. Speed Measurement and Report Processing iperf3…

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