00:11:09.748547 IP 192.168.40.66.49637 > 192.168.40.255.9999: UDP, length 59
        0x0000:  4500 0057 7d1b 0000 4011 2ae9 c0a8 2842  E..W}...@.*...(B
        0x0010:  c0a8 28ff c1e5 270f 0043 d484 6d61 696e  ..(...'..C..main
        0x0020:  3a35 383a 206c 6f77 6572 2030 7830 3030  :58:.lower.0x000
        0x0030:  3330 3035 3030 3030 3030 3030 3020 7570  3005000000000.up
        0x0040:  7065 7220 3078 3030 3030 3030 3030 3030  per.0x0000000000
        0x0050:  3030 3030 3030 0a                        000000.