EVPN-VXLAN: Ingress Virtual Machine Traffic Optimization (VMTO)

You can configure a leaf or spine device that is configured as a Layer 3 gateway to support virtual machine traffic optimization (VMTO) for ingress traffic. VMTO eliminates the unnecessary ingress routing to default gateways when a virtual machine is moved from one data center to another. To enable VMTO, configure remote-ip-host routes at the [edit routing-instances routing-instance-name protocols evpn] hierarchy level. You can also filter out the unwanted routes by configuring an import policy under the remote-ip-host routes option.