i tryed cable modem hacking kit. evrything worked fine till i start tftp server service. i started tftp server "tftpd" plugged out-in power of modem but nothing disappear with data. I sniffed it with etherreal (during modem restart) . there is data but it cant see file name in the bootstrap protocol. can u help me?

sorry i do not want to make u busy with these things but ill be very happy if u help me