In a tcp connection, Rst means reset, which is used to close the connection in case of abnormality. When the sending end sends rst message to close the connection again, it does not need to wait for all the datagrams in the buffer to be sent out, but will directly discard the data in the buffer and send rst message. Similarly, after receiving the rst message, the receiving end will empty the buffer and close the connection, and does not need to send ack message for confirmation.
不错。
如此还能切磋一番，岂不两全？何风眼睛一亮，猛拍桌案道：好。
山东黄河岸边的麦香村，随着新中国的成立，以牛大胆为首的贫农都分到了土地，而从北平归来的地主儿子马仁礼则一夜之间一无所有。牛大胆和马仁礼一个胆大，一个有文化，既是冤家，又是伙伴，在他们的带领下，麦香村村民用勤劳和智慧战胜了天灾，实现了粮食的大丰收。以狗儿为代表的麦香村新一代农民不仅把乡镇企业办得如火如荼，还带领村民到俄罗斯租地种地，真正实现了农民的发家致富。2006年《农业税条例》废止，农业税全面取消，农民获得了进一步的解放和自由。牛大胆看着麦香村绿油油的田地，眼里泛起泪光，心中充满希望。
退守彭城，最终的结果不过是守卫一座孤城，迟早还是思路一条。
Today, if we talk about the sex of plants, most people should not be surprised. As we all know, plants and animals are also divided into male and female.
Drag your skills to the skill column below. The corresponding number key is one of your skill keys.
黎章被她的急切弄迷糊了，狐疑地打量她，不确定地问道：你真不认识张子易？那这么关心他干嘛？周菡见他这样，悻悻地说道：好吧，我说。
Weightlifting belt:
(three) more than 6 times per hour, each time the weight of more than 20 kilograms of operations, or intermittent weight, each time the weight of more than 25 kilograms of operations.
话音落地，五把长剑同时挥动，招呼过来。
How should we defend against this attack? First of all, as users, we try our best to download APP from regular channels and surf the Internet in a civilized manner, and try our best not to make broilers. Secondly, as a service manufacturer, when the server is attacked by DDoS, we try our best to improve the processing capacity of the server. When the processing capacity of our server is greater than that of the attacker, these attacks are nothing to the server. Finally, under normal circumstances, the processing capacity of our server is generally lower than that of the attacker. In view of this situation, there are currently the following methods: 1. Violent methods, such as setting an access frequency threshold, and rejecting when the number of accesses per IP unit time exceeds this threshold; For a certain service, if the instantaneous request is too large, choose to directly refuse to ensure the normal operation of other services; This method may result in normal users not being able to use it. 2. Verification code. In order to prevent normal users from being injured by exposure methods, at present, service providers will send verification codes to "users" when receiving a large number of requests. If it is a real user, it will input verification codes, but if it is a broiler, it will not. Through this method, the real user and the broiler will be distinguished.
为了接近心中的女神，ROCKY到了陈SIR （石修 饰） 的公司，从一个最底层的业务员做起。ROCKY在MAY的鼓励下，从菜鸟蜕变成销售冠军，却忽略了一直在身边默默支持自己的团队伙伴——佳怡（刘诗诗 饰）。
号称天地五绝的五位世间最强高手的武功汇总，只要习得五分之一，就足以争霸武林，如果完全修炼成功，便能成就古往今来第一高手的神话。
两千多年前，中华民族曾产生过七个大英雄。他们是：老聃、孔丘、孙武、范蠡、商鞅、吕不韦、秦始皇。他们以艰苦卓绝的个人奋斗，影响或改变过历史过程。本剧讲述的是——吕不韦一生波谲云诡的传奇故事。战国末年，群雄争霸，诸侯割据，战乱纷纷。然而，乱世待有英雄出，大商人吕不韦凭借自己的才华和财资，经过一生的艰难竞争，做成了古今中外最大的一笔生意——买卖国王！吕不韦弃商从政，执掌秦国大权十二年之外，为日后秦始皇统一天下打下了坚实的基础，成为古代中国统一的奠基人。
The arrangement is as follows: Round 1: 1-0,
龙吟城以救命之花“赤华珠”为至宝，乃江湖首屈一指的帮派。龙吟城素来不容外人，直到林敬有蓄谋的闯入，才逐渐揭开容靖沣背后隐藏的秘密。与此同时，林敬与容婳彼此萌生情愫，二人一路追查，方觉龙吟城中深埋不为人知的阴谋，竟是牵扯江湖多年的一桩迷案，尽管有诸多恩怨是非，但林敬与容婳坚信能以爱与宽恕的方式化解一切，二人虽立场不同，但始终齐心与恶势力相抗，最终还江湖太平。
Raw--> mangle--> nat
