linids是专业的网络安全开发包，1.21是2006年5月的最新版本，使用它程序员可以专注于需要实现的业务，对于截获和重组等网络层基础不必关心。-linids professional network security development kits, 1.21 was in May 2006 to the latest version, the programmer can use it to focus on the need to achieve business for intercepted and the restructuring of the network layer infrastructure without concern.