Vyatta - An Other Great Router Project

官方网站：

非常不错的路由软件，具体性能如何，参见Linux的性能就OK了，因为是基于Linux开发的，同时支持HTTP和CLI的方式，特别是CLI方式和Juniper非常类似，简直太爽了，呵呵

官方提供LiveCD和VMware的image下载，具体安装到硬盘的方法：

Installing to Hard Disk

Once you have determined that you want to install the system more permanently, simply install to a hard disk like any other operating system. If you're going to run the OFR in any sort of long-term trial or production, we strong recommend installing it to disk. Executing from CD can be annoying in a production environment. For instance, you may experience pauses interacting with the CLI or web interfaces while the system spins up the CD to read some data. You can install the system to a local hard disk using the installation program. To install the system:

   Login: root
   Password: vyatta
   # install-system

Follow the prompts to install the system to a local partition on your hard drive.