开心激情五月天

Well, we've reviewed the concept of rules, And it has been understood that, A rule consists roughly of two logical units, Match conditions and actions, It is useless to say so much, Let's define a rule by hand. Here, we still take the INPUT chain in the filter table as an example, because the filter table is responsible for the "filtering" function, and if all messages sent to the local machine need to be filtered, they will first pass through the INPUT chain (PREROUTING chain has no filtering function), which is very similar to the "entry" scenario we refer to. Therefore, using the INPUT chain in the filter table as an example is helpful for us to understand.I just want to say that those above don't understand, but the landlord is much more lovely after changing his head portrait.一座冰下火山爆发。一年过后，融冰释放出史前时期的神秘元素，引发了无法意料的后果。江北在得知母亲并未死去，而是被星陨大陆的万魔宗囚禁了近二十年，决心横渡神秘广袤的无尽海域，前往这个世界的中央大陆，踏上“劈山救母”，成就辉煌的征途。海归派神经外科医学博士沈知鱼来到地方某大医院工作。初一到岗，便完成数例高难度神外手术，因此受到了神外主任兼院长叶南山的器重，并被委以神外副主任的重任，同时还赢得了院长千金叶如琴的芳心。但是，这一切也引起了神外另一副主任马培德的不满。马是叶南山的学生，几年来一直锲而不舍地追求叶如琴，眼看着唾手可得的一切即将被沈知鱼轻而易举地拥有，他对 沈知鱼嫉恨交加。　　刑警郝敏和公交司机田大宇青梅竹马，正在筹备结……Story III of Rights Protection"So to speak, But it was only later that we found out, At that time, the smell had just dispersed, At first it just smelled bad, Nothing special, But after a while, I found something was wrong. Anyone who smells this smell, Have severe dizziness and nausea discomfort, In a short time, someone couldn't help vomiting on the position. I smelled it only a few times, and then it was also painful to churn in my stomach. Not only was my stomach uncomfortable, but my eyes were also very swollen, as if I wanted to "earn" and open my eyes to "jump" out from the inside. At that time, I thought "broken". This was not the chemical weapons used by the Vietnamese army, was it? Looking back on the common sense of the field learned during the surprise study, remember that the Vietnamese army did not have chemical weapons that would cause similar reactions? However, at that time, I felt uncomfortable patronizing and did not think further.