====== Multiple Virtual Routers ======
You may want to configure several virtual router objects on your Palo Alto devices to connect to the same network. To get this working properly, ensure that each virtual router's interface that connects to a given network are assigned separate zones. If, several interfaces are assigned to the same network and the same zone, the fact that they are on different routers will not stop the Palo Alto Networks firewalls from failing to route because of the logic flow.