#cluster

Hello to all, here is my problem, I currently have 1 cluster of 4 nodes. The addresses of my proxmox servers are as follows: 192.168.1.207 host1 192.168.1.208 host2 192.168.1.209 host3 192.168.1.210 host4 If I ping them together, no problem. I have 1 network card on server...