大名鼎鼎的路由器源码。程序分ZEBRA、OSPF\\RIP\\等3个包。程序框架采用一个路由协议一个进程的方式，提高效率。ZEBRA目录下为守护程序部分、VTYSH目录下为仿CISCO外壳程序、LIB目录下为公共调用。-famous source router. ZEBRA procedure, OSPF \\ RIP \\ as three packages. Using a procedural framework of a routing protocol process, enhance efficiency. ZEBRA directory procedures for guarding, VTYSH directory for fake CISCO shell, LIB directory called for the public.