Peter wrote: > 4385/4386 could be 3x MTU ? ...
Peter, thanks for responding! Yes, it seems like I've hit some corner case. Is this the right place to notify the lwIP maintainers of problems? This is not a current problem for me as my messages are under the MTU size. I just hit this while developing some diagnostics for my board and I wanted to let others know about it. Dan , On Wed, Feb 1, 2023 at 2:10 PM Dan Nygren <dan.nyg...@gmail.com> wrote: > Hello fellow lwIP users. Can anyone point me in the right direction on how > to resolve or report to the right folks the below issue? > > I'm seeing rather bizarre behavior in that messages of length 4385 and > 4386 I send to a lwIP based UDP echo server are not received back. > udp_sendto() appears to be getting called and completing successfully. > Wireshark indicates there are "bogus, payload length" errors with these > lengths. > > I have a detailed write up showing the behavior here: > https://github.com/Xilinx/embeddedsw/issues/212 > > I can copy the info above into an email for this mailing list if you > prefer. > > Let me know your suggestions on how to proceed. ... Dan Nygren > > , >
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