@Nick-085 Thanks for the hint mate ! I wasn't aware that this script also installs a XO proxy. In the mean time we already have something like backup proxies in place because we splitted backup jobs to two XO instances in the first place since we wanted to separate test environments from "production" (so to speak). A third instance is used mainly for centralized administration (we are only slowly moving away from using "Xencenter" since we are long time Citrix Xenserver users). I guess old habbits die slowly. In the end I guess by coincidence we already build something similar to what a central XO instance plus two XO proxies 🙂