Holidays ready to catch our progress back to Beijing as soon as possible, but unfortunately a lot of holidays in a row before the accident, I still have not done this two days before the holidays things to do. These days, people are at home to study medicine after another call back to discuss treatment advice, the current tendency program is not surgery. I'm sorry, I do not think this is the right choice.
CIKERS recently encountered several successive accidents. First, Suzhou, Jinjiang, respectively blackout day. Off off the network, it can not work with computers. In addition migrated server room cabinet, before the holidays 16:00 afternoon handed the original IP segment. Time before the IP switch settings, there are a lot of loose places, there are many places the old IP bindings, so use a long, long time, a place where there is an old investigation IP, and gradually solve the problem. There are currently known within the server network hosts, configure data tables inside the domain name, the domain configuration file inside, hosts DNS various non-public direct access to the domain name, back to the source address of CDN distribution, customer service machine, marketers hosts working machine.