Currently Quagga supports gnu/Linux, BSD and Solaris. Porting Quagga to other platforms is not too difficult as platform dependent code should most be limited to the zebra daemon. Protocol daemons are mostly platform independent. Please let us know when you find out Quagga runs on a platform which is not listed below.
The list of officially supported platforms are listed below. Note that Quagga may run correctly on other platforms, and may run with partial functionality on further platforms.
Some IPv6 stacks are in development. Quagga supports following IPv6 stacks. For BSD, we recommend KAME IPv6 stack. Solaris IPv6 stack is not yet supported.