ddos.cc可在10s内阻断攻击类型
TCP SYN+ACK Slowloris DNS Flood TCP FIN Spoofing NXDomain TCP RESET ICMP Mixed Connection Flood TCP ACK IGMP Ping of Death TCP ACK+PSH HTTP Flood Smurf TCP Fragment Brute Force
Reflected ICMP & UDP UDP SYN + UDP or ICMP + UDP Flood