Proxmox Network Configuration (Hetzner)

[the9ty9]

I just installed Proxmox on my dedicated server, but I can't figure out, how to setup network (either routing from host system as well as connecting the VMs).

I only have one IP address from my server hoster and no subnet, so all VMs must be reachable with one IP.

If I create a VM without network interface, it boots up, but has no internet. I also tried to add the following configuration to my /etc/network/interfaces:

auto vbmr0
iface vbmr0 inet static
  bridge_ports none
  bridge_stp off
  bridge_fd 0

This gives me the following entry in my administration panel, but if I select it when creating a VM, the VM won't boot up and I cannot see the console.

Any idea how to setup the network configuration settings in the proxmox system as well as in the VM systems?

By the way, my server is hosted at hetzner.com.

 

[oguz]

hi,

I only have one IP address from my server hoster and no subnet, so all VMs must be reachable with one IP.

then you probably want a NAT setup [0]. your /etc/network/interfaces file should look similar to the linked example.

[0]: https://pve.proxmox.com/wiki/Networ...ith_tt_span_class_monospaced_iptables_span_tt