Hi, I've a physical server with a network interface that have 2 public ip. I configure the networking as follow:
iface enp2s0 inet manual
auto vmbr0
iface vmbr0 inet static
address X.X.X.Y (public ip for the Proxmox GUI)
netmask X.X.X.X
gateway X.X.X.X
bridge-ports enp2s0...
