inet 10.252.1.20/32 brd 10.252.1.20 scope global eth0 valid_lft forever preferred_lft forever # ip r sh default via 10.252.0.1 dev eth0 onlink

inet 10.252.1.20/32 brd 10.252.1.20 scope global eth0 valid_lft forever preferred_lft forever # ip r sh default via 10.252.0.1 dev eth0 onlink yes you do need a route for gateway, we just add it via CM > Do you somehow configure the router too? interface on the hypervisor (each vm gets their own) inet 10.252.0.1/32 brd 10.252.0.1 scope global v.vmname.0 and a route 10.252.1.20 dev vvmname.0 src 10.252.0.1 uid 0 added in a hook, and then distributed via ospf to rest of devices