Hi, I'm newbie in Kernel programming and this mailing list, so forgive me asking and some probably stupid question or statements. I want to experiment with some sort of TCP Proxy, which will implement a kind of Snoop Protocol to empower the wireless link for some percent ;-). I thought, if its possible to write just a user-program to implement this functionality. I looked a the code of the pcap library to capture packets, but couldn't find any kind of counterpart to send packets via the NIC. So I have to change the current TCP implementation. Am I right or have just something not considered/overlooked. Anyway, I think such a solution wouldn't be very efficient. Can you think perhaps of another solution? Thanks in advance, Dennis - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html