重生之重新活一次

The sockstreet attack first completes the tcp three-way handshake the tcp connection is established, but in the last ack reply of the three-way handshake, the attacker sets its tcp window to 0 and then makes a data request. When the target discovers that the TCP window size at the receiving end is 0 when transmitting data, it will stop transmitting data and issue a TCP window probe packet to ask the attacker if its TCP window has been updated. Since the attacker does not change the size of the tcp window, the target will always maintain the tcp connection waiting for data to be sent and continuously carry out window update detection. If the attacker uses a large number of controlled hosts to carry out sockstreet attacks, the target will always maintain a large number of tcp connections and carry out a large number of window update detection, and its tcp connection table will gradually run out.When meeting cars at night, switch to dipped beam lights at a distance of 150 meters.任程伟(blog)在剧中饰演男一号郑汉民，从20岁一直演到70岁，第一次挑战如此大年龄跨度的角色让任程伟自己觉得很兴奋。　　在新剧《城里城外》里，任程伟从人物的青春年少一直演到双鬓斑白，足足过了把戏瘾。凭借多年丰富的表演经验和扎实的舞台功底，任程伟笑言在《城里城外》中扮演中年 、老年郑汉民并不难，但演20岁的小伙子就有点紧张，生怕一笑笑出一脸褶子。说到这里，任程伟有点不好意思地摸摸自己的短寸头……一个是替嫁胞姐的假新娘，一个是隐瞒身份的准新郎，这一场猫捉老鼠的感情游戏中，他们被彼此牢牢抓住，谁也没能逃开。如果按照陈启千字七八千的身价支付稿费，网站估计都要亏本。人类为抵御小行星的撞击，拯救地球，在月球部署了月盾计划。陨石提前来袭，全员紧急撤离时，维修工独孤月（沈腾 饰）因为意外，错过了领队马蓝星（马丽 饰）的撤离通知，一个人落在了月球。不料月盾计划失败，独孤月成为了“宇宙最后的人类”，开始了他在月球上破罐子破摔的生活……