In the example above, the-R option means modifying the specified chain, Using-R INPUT 1 means modifying rule 1 of the INPUT chain, Using-j REJECT means that the action of changing the first rule in the INPUT chain to REJECT. Note: In the above example, the-s option and the corresponding source address cannot be omitted. Even if we have already specified the number corresponding to the rule, when modifying a rule with the-R option, we must specify the original matching condition corresponding to the rule (if there are multiple matching conditions, we need to specify them).
3. The last is to publish the message. The publisher traverses the cache list and triggers the subscriber callback function stored in it in turn.
Love your greed love your stubbornness
Take out the body and look at it. One thing must be said is that it is too long. The general soup pot in the home is definitely not applicable. If you want to use it, you need to buy a deep soup pot or a box with large capacity. I put it sideways all the way, which did not affect my use.
If an attack is detected, the management center will start a cleaning scheme to pull the mixed traffic of attack traffic and normal traffic through BGP, CDN, etc. Pull the mixed flow to the flow cleaning center for cleaning. The problem in the process of traffic cleaning is that the current DDOS attacks present a mixed attack state with multiple attack methods coexisting. In this case, how to efficiently detect attacks is the main problem currently facing. After consulting numerous data, Huawei's "seven-layer cleaning plan" is found to be very enlightening. The scheme comprehensively analyzes data packets for mixed traffic through seven layers of defense measures such as static filtering, abnormal message filtering, scanning and snooping message filtering, source legitimacy authentication, session-based prevention, feature identification filtering and traffic shaping, so as to detect attack traffic to the greatest extent. The framework of Huawei's "seven-layer cleaning scheme" is shown in Figure 2. After the traffic is cleaned, the attack traffic is discarded, and the normal traffic is injected back into the network through MPLS, GRE tunnel technology, etc.
紫茄就带他们出去了。
一场洪灾让儿时玩伴澪和野江被冲散。澪被大阪料理名店天满一兆奄的老板娘收留，给予了澪温暖，也发现了澪极具料理天分。一场大火烧了店铺也葬送了老板的性命。澪和老板娘肩负着重振天满一兆奄之名，来到了江户。无意中被一家名为鹤屋的料理店老板发现，勾起了老板对已逝女儿的回忆，在发现澪颇具天分后，让澪在鹤屋帮起忙来。
但最初澪的料理并没有得到客人的喜欢，相反还惹怒了客人。使其料理之路步履维艰，在几次受挫和经由浪人小松原及永田医生的点拨和帮助后，澪悟出了大阪和江户饮食的差别，做出了改变。改良后的食物得到了肯定，但很快就被其它店铺模仿，于是澪开始思索真正属于自己的味道，鹤屋生意的兴隆让老牌名店嫉妒不已且暗中想要破坏；而另一方面，儿时玩伴野江也在江户，以自己的力量守护着澪······
