Hi,it seems like the problem is solved. We simply decided to switch to lwip 2.0.2 version with port provided by Xilinx SDK 2018.2.
Throughput seems much more stable now (check iperf_throughput_iperf202.png).
Best regards, Nenad
_______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users
