For Rancher HA setup, the docs recommend having a load balancer and then 3 nodes behind the LB. I would like to have the LB VM on the same subnet as my host so that I can reach it from the internet and the three rancher VMs on a separate subnet so that they are not visible to the internet. I am using SUSE linux and libvirt, but not sure whats the best approach for allowing traffic from the LB to the rancher VMs. I created a NAT-BASED NETWORK and attached the three VMs, but cannot get traffic from LB to the rancher VMs. Any suggestions?