$ ./tcp_trace.stp *.*.*.*:80-*.*.*.*:* Start TCP Probing..... Source Address Dest Address State Timer Tx-Q Rx-Q PMTU SndCwnd SndWnd RcvWnd SSRT Ssthreshold Rexmit Length 0.0.0.0:0 0.0.0.0:80 LISTEN 128 0 0 2 0 0 0 2147483647 0 40 192.168.1.104:41060 192.168.1.201:80 SYN_RECV 0 0 1500 2 5888 5792 0 2147483647 0 488 192.168.1.201:80 192.168.1.104:41060 ESTABLISHED 0 456 1500 3 5888 5792 8 2147483647 0 192.168.1.201:80 192.168.1.104:41060 ESTABLISHED 2896 0 1500 3 5888 6880 8 2147483647 0 2896 192.168.1.201:80 192.168.1.104:41060 ESTABLISHED 4116 0 1500 3 5888 6880 8 2147483647 0 1220 192.168.1.201:80 192.168.1.104:41060 FIN_WAIT1 4117 0 1500 3 5888 6880 8 2147483647 0 192.168.1.104:41060 192.168.1.201:80 FIN_WAIT1 2669 0 1500 4 8832 6880 8 2147483647 0 32 192.168.1.104:41060 192.168.1.201:80 FIN_WAIT1 1221 0 1500 5 11648 6880 8 2147483647 0 32 192.168.1.104:41060 192.168.1.201:80 FIN_WAIT1 1 0 1500 6 14592 6880 8 2147483647 0 32 192.168.1.201:80 192.168.1.104:41060 FIN_WAIT2 0 1 1500 6 14592 6880 8 2147483647 0 192.168.1.104:41061 192.168.1.201:80 SYN_RECV 0 0 1500 2 5888 5792 0 2147483647 0 552 192.168.1.201:80 192.168.1.104:41061 ESTABLISHED 0 520 1500 3 5888 5792 8 2147483647 0 192.168.1.104:41062 192.168.1.201:80 SYN_RECV 0 0 1500 2 5888 5792 0 2147483647 0 551 192.168.1.201:80 192.168.1.104:41062 ESTABLISHED 0 519 1500 3 5888 5792 8 2147483647 0 192.168.1.201:80 192.168.1.104:41061 ESTABLISHED 150 0 1500 3 5888 6880 8 2147483647 0 150 192.168.1.201:80 192.168.1.104:41062 ESTABLISHED 150 0 1500 3 5888 6880 8 2147483647 0 150 192.168.1.201:80 192.168.1.104:41061 FIN_WAIT1 151 0 1500 3 5888 6880 8 2147483647 0 192.168.1.201:80 192.168.1.104:41062 FIN_WAIT1 151 0 1500 3 5888 6880 8 2147483647 0 192.168.1.104:41061 192.168.1.201:80 FIN_WAIT1 1 0 1500 4 6912 6880 8 2147483647 0 32 192.168.1.201:80 192.168.1.104:41061 FIN_WAIT2 0 1 1500 5 6912 6880 8 2147483647 0 192.168.1.104:41062 192.168.1.201:80 FIN_WAIT1 1 0 1500 4 6912 6880 8 2147483647 0 32 192.168.1.201:80 192.168.1.104:41062 FIN_WAIT2 0 1 1500 5 6912 6880 8 2147483647 0