
But if the 'Total Length' field of the IPv4 Header s varied (too-small/too-big), WS tells nothing - although WS should be able to detect it with the help of the overall content of the ethernet frames. the IP-HDR-CRC (which is detected by WS). For test purpose, the testtool changes single fields of the IP header only, e.g.

Wireshark seems not to check the 'Total-Length' field of an IPv4 header! DETAILS:Ī kind of conformancetest sends ethernet frames with always the same IPv4/UDP payload.

I'm working for years with WS and am really pleased with it, but now, I've found something astonishing, which I can not believe to be bug after all these years, it must be misconfiguration on my side (I hope): PROBLEM:
