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因此只要许望安分守己，刘邦倒也没怎么过分为难。证明自己是最强的。The SYN-Flood attack is currently the most common DDoS attack on the network, It is also the most classic denial of service attack. It takes advantage of a defect in the implementation of TCP protocol. By sending a large number of attack messages with forged source addresses to the ports where the network service is located, it may cause the half-open connection queue in the target server to be full, thus preventing other legitimate users from accessing. This kind of attack was discovered as early as 1996, but it still shows great vitality. Many operating systems, even firewalls and routers, cannot effectively defend against this kind of attack, and it is very difficult to trace it because it can easily forge the source address. Its packet characteristics are usually that the source sends a large number of SYN packets and lacks the last handshake ACK reply of the three handshakes.军中可有此事？永平帝紧紧盯着板栗问道。10.1.5 After treatment of urinary calculi, no residual calculi and sequelae are qualified.再者，她行事总是不紧不慢，为人又纯真善良，好像全忘了自己是被这些人掳来的，不带一点仇恨的心思，整天大叔大叔柔声叫个不停，令全寨上下人无法不喜欢。