尝试使用以下代码段发送裸ICMP消息时出现错误:Windows说此端口对于给定的IP范围无效。defsend_ping(source_ip,target_ip,data_function=construct_icmp_echo):fail=0skt_send=socket.socket(socket.AF_INET,socket.SOCK_RAW,socket.IPPROTO_ICMP)skt_recv=socket.socket(socket.AF_INET,socket.SOCK_RAW,socket.IPPROTO_ICMP)(src_binary,)=struct.unpack