I have a 2 node cluster. A single replica of http image running from one of the nodes. I exposed it with a loadbalancer service. The LB service got 2 external IPs, same as the IPs of the nodes. I could reach externally to the http pod, but I have to use the external IP of the node that runs the pod. CANNOT reach with external-ip of the second node. Why is that ? should I be able to reach with the IPs of any nodes in the cluster?