1*05b00f60SXin Li 1 12:31:53.718074 IP 192.168.1.2.44935 > 192.168.1.1.69: TFTP, length 14, RRQ "file1" octet 2*05b00f60SXin Li 2 12:31:53.732442 IP 192.168.1.1.59557 > 192.168.1.2.44935: UDP, length 516 3*05b00f60SXin Li 3 12:31:53.732956 IP 192.168.1.2.44935 > 192.168.1.1.59557: UDP, length 4 4*05b00f60SXin Li 4 12:31:53.733217 IP 192.168.1.1.59557 > 192.168.1.2.44935: UDP, length 516 5*05b00f60SXin Li 5 12:31:53.733497 IP 192.168.1.2.44935 > 192.168.1.1.59557: UDP, length 4 6*05b00f60SXin Li 6 12:31:53.733527 IP 192.168.1.1.59557 > 192.168.1.2.44935: UDP, length 109 7*05b00f60SXin Li 7 12:31:53.733706 IP 192.168.1.2.44935 > 192.168.1.1.59557: UDP, length 4 8