Hello all. I d/l wincap 2.3 . I can use windump and all examples. But if I recompile the examples (and my own programs) I get an error or better, I get all Packets but no packet will leave my machine!
I do the following. Starting my own program (it is like pcap_filter, but print only "Packet!" if a packet arrive the callback function) and pinging a host... I get many "Packet!" on screen, but the ping programm does nothing (no DNS resolv, just nothing). The same if I use a browser, there is no reply... If I close my programm it works... If I use the precompiles exe or ethereal all works fine. So it is a compiler/OS problem.. Has anyone an Idea? I'm using mingw (i tried visualc++ 6,too) on Windows XP. Bye, thanks for answers, I dont know what I should do....
