[libvirt-users] IP pool x bridge

Hi there! I have a question about IP Pool. I have one physical server with a ip pool with /28 and I would like to use those IP's into the guests. I have tried the below: 1-) Use bridge on physical server, create bridge in network configurations and configure the IP into the guest. Ok, works, but someone can change the IP, for example, change from 104.34.45.23/28 to 104.34.45.24/28. This is not good. How can I prevent this change by the user using bridge mode? 2-) Create a subnet pool with /29, but the system returns the error because the pool is at the same subnet of the bridge. Thanks. Thiago