TCPv4 checksum errors

Paul Mackerras paulus at cs.anu.edu.au
Tue Dec 22 14:07:38 EST 1998


Geert Uytterhoeven <Geert.Uytterhoeven at cs.kuleuven.ac.be> wrote:

> There must be a bug left in the TCPv4 checksum code. Linux/PPC still sends
> out packets with bad checksums. Any TCP checksum experts listening?

I have tried Dave Miller's checksum test program on the PPC inet
checksum code and it didn't find any errors.  Do you have an example
of a specific packet with a bad checksum generated by Linux/PPC?

Paul.

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