Hi, I'm trying to understand how the kernel uses the functions defined in the files contained in the linux-2.6.8/net/ipv4 folder to send and receive bit streams through an ethernet card. Does anyone know where I could find some documentation about it? Thanks a lot, Andre __________________________________ Do you Yahoo!? Yahoo! Mail - 50x more storage than other providers! http://promotions.yahoo.com/new_mail -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/