Cloonix 是一个Linux路由器和主机仿真平台。It fully encapsulates application, host, and network l2 and l3 into a relatively easy-to-use simulation GUI. Network delay and loss characteristics can be configured per link. It provides support for running kvm or UML virtual machines configured into an arbitrary complex network configuration. It is possible to run a 12 router UML simulation on a small x86 host (a P4 with 512 MB RAM). 32- and 64-bit KVM machines are provided.
主页：http://www.cloonix.net/
下载：http://freecode.com/projects/cloonix
来自:开源中国社区
