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It is exactly the same as "Pepsi Nine Planets" in 2004.In the case of a reflection attack, An attacker uses a controlled host to send a large number of packets, What makes these packets special is that, The destination IP address points to the server, router, and other facilities that act as reflectors, while the source IP address is forged as the target IP address, When the reflector receives the data packet, it will think whether the data packet is requested by the attack target, so it will send the corresponding data to the attack target. When a large number of response data packets flock to the attack target, it will deplete the network broadband resources of the target, resulting in denial of service attacks.郑家觉得各方面条件都不错，于是提出相看。Obviously, it is a clear direction to seek high-end links in the industry and high-end products. On August 10, Li Qiang stressed again that it is particularly important for Shanghai to firmly develop high-end manufacturing industry. The city "should not only come up with new high-end products to solve the" yes "problem, but also introduce more high-quality products to solve the" good "problem".他轻声道：也许，山里另有乾坤。