Hi, All, After create a few VMs on my KVM hosts, I found they could not see each other although they are in the same subnet of 192.168.0.*. The route on each of the VM is the same as: Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth0 192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
where 192.168.0.1 is the real gateway of the cluster. Each VM can access the gateway and the internet without problem. Is it a problem of "Network Offering" setting( I selected "DefaultSharedNetworkOfferingWithSGService" when configuring my Basic Zone Configuration in the UI)? Any hints? Cheers, Dan