Alternatively look at Zeus's Traffic Manager and Global Load Balancer. http://www.zeus.com/products/traffic-manager http://www.zeus.com/products/traffic-manage

Alternatively look at Zeus's Traffic Manager and Global Load Balancer. http://www.zeus.com/products/traffic-manager http://www.zeus.com/products/traffic-manager http://www.zeus.com/products/global-load-balancer http://www.zeus.com/products/global-load-balancer These are smart, easy to use and well supported. They're also to be found inside big cloud offerings like AWS and Joyent.