Let’s explore how Proxmox’s SDN functionality works. We’ll use the SDN structure to implement extended L2 networks, enabling us to run labs

Let’s explore how Proxmox’s SDN functionality works. We’ll use the SDN structure to implement extended L2 networks, enabling us to run labs across multiple hosts.

Create an SDN Zone

First, create a zone:

pvesh create /cluster/sdn/zones -type=vxlan -zone=unlzone1 -peers=172.25.82.157,172.25.82.158 -ipam=pve
pvesh set /cluster/sdn/zones

In the peers list, add all the IP addresses of the Proxmox hosts.

Create a Bridge Associated with the Zone

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