记录GFW封锁内容及封锁手段的网站

@fqrouter：这个网站详细记录了什么网站被GFW封的，关键是还记录了是用什么技术手段封的：http://hikinggfw.org/

The aim of Hikinggfw.org?

1. Measurement: Hikinggfw.org monitors what have been blocked, and what technical means the GFW employs to block. Specifically, we monitor:

• Domain names injected or poisoned;
• IP addresses blocked by gateway routers
• Tunnels disabled or interfered by GFW, such as Tor, SSH or OpenVPN

2.Circumvention: According to the measurement result, Hikinggfw.org provides circumvention solutions in response to the level and type of blocking occurring.