Le 2014-01-25 14:40, Richard Procter a écrit :
I'm not saying the calculation is bad. I'm saying it's being calculated from the wrong copy of the data and by the wrong device. And it's not just me saying it: I'm quoting the guys who designed TCP.
Those guys didn't envision NAT. If you want end-to-end checksum purity, don't do NAT. Simon
