Customer website is the IDC service industry in the background of K

Zhang Yue said that the service provider in the DNS server detection of automatic defense, mistakenly Baidu Spider IP as a malicious IP shield, resulting in Baidu spiders can not access its server under the site, to its all sites by K, hard to do optimization but to naught.
After the incident was burst, it caused a heated debate both inside and outside the industry. Well-known Bo main Lou issued to remind Webmaster Friends, once the site appears to be down the right phenomenon, should be the IDC service problem as one of the root causes. An expert in the industry said that the customer site by K is not like Zhangyuehua Peak and the service provider said that "is derived from the Baidu spider IP mistakenly shielded", most likely the service provider server interruption or failure caused.
In this connection, the author specially consulted the industry senior experts, China data CTO Mr. Zhang Hong. Zhang explained: "The service provider was the accident, may be due to improper technical settings, or protection software automatic protection mechanism of the policy error, led to mistakenly Baidu Spider IP as a malicious IP segment shielding." The interests of customers outweigh everything, for how to avoid such problems happening, protect the interests of customers, I am not very familiar with the measures of other service providers, but the Chinese data is mainly from two aspects, first, priority to Baidu, Google and other major search engine release, regularly update the spider's IP source address, to ensure that its access unimpeded; The general protection system is difficult to distinguish the real DNS request and the attack traffic correctly, the Chinese data DNS protection system adopts the multiple checking and intercepting mechanism, which can effectively identify the attack traffic and intercept it. Third, for the blocked IP, periodically review to find out the root cause of its shielding, Distinguish the hazard level from a limited or permanent shield. It is precisely because of the effective implementation of these three measures, China's data since the operation has never been due to technical errors caused by the customer site was K, causing losses and other problems. ”
This is not the first time the customer benefits due to IDC service providers "Misoperation" and the damage of the scandal, from the earliest Beijing cable incident, to a little near the Grand cloud server large area of data loss, time and again the scandal is beating the entire IDC industry's conscience.
As Zhang said, the client's interests outweigh everything, each IDC will serve as a dogma, but to real implementation, it is a variety of excuses, especially with the continuous development of science and technology and the threshold of the declining, more and more gold miners poured into the IDC industry, several people add a few guns can pull up a team, Cause the whole industry mixed up, different levels.
In the face of all sorts of chaos, I can not help to remind the vast number of webmaster friends, select IDC service providers, to dry, cautious, as far as possible to choose a long operating time, good reputation, experience, the strength of outstanding service providers, such as Chinese data, for their own interests to wear protective armour. At the same time, I would like to appeal to the vast number of IDC service providers can really put the interests of customers in the first place, think of customers, anxious customer's urgent, for the entire industry to create a good order, promote the health of the entire industry, sustainable development.