RE: [lwip-users] TCP Checksum errors.

[Nick Thomas]

>
> Often the checksum is added by the hardware and Wireshark never sees it -
> hence it flags errors.  There is an option in Wireshark to ignore these
> errors.  In my experience it is very normal to see errors in
> Wireshark, only
> to find that if you step through the code the checksums verify with no
> problem.
>
> Regards,
> Richard.
>


Hi Richard, thanks for the reply.
So, wireshark report may be a red-herring.

But, I still have a real problem, in that the HTTP response doesn't come
back to the PC based browser.
It is these responses that wireshark is moaning about, surely not a
coincidence?


Regards