FreeBSD 9, Linux, Linux Kernel 2.6.x, Linux Kernel 3.x, Microsoft Windows 2003, Microsoft Windows 2003 R2, Microsoft Windows Server 2008, Microsoft Windows Server 2008 R2, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Microsoft Windows Vista / 7 / 8, Microsoft Windows XP Professional, Red Hat Enterprise Linux 5, Red Hat Enterprise Linux 6, SuSE Linux Enterprise Server 10, SuSE Linux Enterprise Server 11, VMware ESX, VMware ESXi