tcpprep -p -o /root/Desktop/ZS/Tcpreplay/cache_test.cache -i /root/Desktop/ZS/Tcpreplay/9.17.pcap
tcpreplay -i eth0 –cachefile=/root/Desktop/ZS/Tcpreplay/cache_test.cache /root/Desktop/ZS/Tcpreplay/9.17.pcap -I eth1 –t –cachefile=/root/Desktop/ZS/Tcpreplay/cache_test.cache /root/Desktop/ZS/Tcpreplay/9.17.pcap