I am setting up a new environment with dedicated networks assigned for management, storage, and VM data. The network is stretched between two sites and in order to reach everything on the network I need to specify a gateway or route for each network but I cannot find where to add that setting into OVMM. If I need to add this info into /etc/sysconfig/ifcfg-* then what entries can I add to set a gateway for each network that will not interfere with OVMM settings.