I've made tcpdump on a linux server - fedora 8.
when I open the cap file with wireshark I see a lot of Errors - at the TCP section :
Checksum: 0xa771 [incorrect, should be 0xa5f8 (maybe caused by "TCP checksum offload"?)]
I guess that's not normal. Does it mean that I have to change my LAN card ?
there are no kernel errors in /var/log/messages log