I am trying to have figure Xen 3.0 / FC 5 but seem to be having network problems. I need to confiure DomU to have 6 network interfaces (vif). 4 of the interfaces need to communication in one network but 6 differnt sub nets 2 interfaces in a completely different network. For example, there would one interface each of the four subnets in192.168.1.0/26. The other two would be in 192.168.2.0/25. In the configuration file I have the 4 vifs 192.168.1.0/26 into a single xenbr0. Each of the 192.168.2.0/25 are in differnt briges. In a non-Xen environment I have used overlays on a single NIC. I tried the same in Xen but it seems to count the overlays as vifs. The best that I have been able to do is 3 vifs Any suggestion would be greatly appreciated. -- Harry Smith thingsmith@xxxxxxxxxxx