Mutltiple network range inside vrack on proxmxo

Oldies but goldies
1

Hi everybody, simple question.
Is it possible to use 2 network range routed in the vrack on same proxmox ?
How should I configure the second network ?

2

Yes, it's possible to use multiple IP ranges with Proxmox VM's / Containers as long as the IP ranges are attached to the VRACK. This allows for seamless migration of containers/VM's between proxmox hosts.

We use the following configuration on the hosts:

<br />auto lo<br />iface lo inet loopback<br /><br />iface ens5f0 inet manual (replace with your actual interface name)<br /><br />iface ens5f1 inet manual (replace with your actual interface name)<br /><br />auto vmbr0<br />iface vmbr0 inet static<br /> address /24<br /> gateway <br /> bridge-ports ens5f0<br /> bridge-stp off<br /> bridge-fd 0<br /><br />auto vmbr2<br />iface vmbr2 inet static<br /> address 192.168.0.1/24<br /> bridge-ports ens5f1<br /> bridge-stp off<br /> bridge-fd 0<br /><br />

Then for the VM's, use vmbr2 for their network, and assign IP's from the ranges attached to the VRACK, with the gateway as the second last IP in the range.