Assuming you don't care about pool sanity, then add an alias script to the guest [ifcfg-eth0:0]
----- Original Message ----- From: "Maurice Lawler" <maurice.law...@me.com> To: "Cloud Dev" <dev@cloudstack.apache.org> Sent: Friday, August 16, 2013 11:35:41 AM Subject: Easiest Way... Greetings, What is the easiest way to manipulate a script to allow a instance to get a second IP address? I know it would require some fiddling with ebtables. Please provide some additional information, and method to permit this please. - Maurice