18:43:46.153 [I] net_protocol_register: registerd, type=ARP(0x0806) (net.c:223) 18:43:46.153 [I] net_timer_register: registerd: ARP Timer interval={1, 0} (net.c:257) 18:43:46.153 [I] net_protocol_register: registerd, type=IP(0x0800) (net.c:223) 18:43:46.153 [I] ip_protocol_register: registerd, type=ICMP(0x01) (ip.c:440) 18:43:46.153 [I] ip_protocol_register: registerd, type=UDP(0x11) (ip.c:440) 18