I know there is this Chinese National Firewall that prevent Chinese access to website hosted outside of China. But recently I encountered its opposite, I have a site hosted in China and it been run OK for well over a year. Recently, the site can only be accessed within China, but not out of China, which I found strange. I went on to just-ping.com to ping my site worldwide - besides China, all packets lost for everywhere else.
People, What is going on??