Take a look on XenCenter. It will make easier to divide services in a per machine basis. Em 3 de abril de 2012 17:56, Nicholas MIller <nick.kyky@xxxxxxxxx> escreveu: > hello > > I currently host my personal webpage from a virtual machine at my house. I > am looking to add a mailserver as well as an irc server. however I don't > know if I should be using a separate vmachine for each service. I am more > concerned about security than resource use. however the publicly reachable > IP I have is through an external vpn provider (i believe it is strong > vpn). any ideas suggestions would be appreciated. >