Hello, I am working on an application where I am streaming data over UDP using lwip sendto().I am trying to set the don't fragment flag on my UDP socket as follows:
int enable = 1; setsockopt(sock, SOL_SOCKET, IP_DF, reinterpret_cast<const void *>(&enable), static_cast<socklen_t>(sizeof enable)); When I look at my Wireshark capture, however, I see that the Don't fragment Flag is "Not set". Am I doing something wrong? I am using a Xilinx zynq 7000 Ultrascale plus with the FreeRTOS bsp. Thanks. Jill __________________________________________________________________________ Jill Adelstein | Firmware Engineer | MeterSystems R&D - Boise Schweitzer Engineering Laboratories Inc. 2350 NE Hopkins Court | Pullman, WA 99163 | 509.334.4917 | jill_adelst...@selinc.com SEL: www.selinc.com
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