Network segmentation configuration


New Member
Oct 6, 2023
Good morning.

I finally managed to create a cluster with 3 nodes in proxmox. I have created this cluster through the management VLAN "GG".

Now, I would like to create and configure the following.

A cluster or bond of 4 network interfaces on each of the three nodes, to communicate the servers network VLAN "SR", another cluster or bond of 4 network interfaces on each of the three nodes for the hyperconverged network with Ceph VLAN "HY" and a network interface to add the virtual machines of the DMZ.

No VLANs are or should be visible to each other.

Could you please guide me on how to perform this configuration?

The VLANs are already created and separated both in physical switches and firewalls and I would need to perform this configuration on each node to configure ceph and start adding virtual machines.

Thank you very much,
Without knowing what hardware you currently have, the only answer I can give is "do it on your switch".

Normally, you configure your network before joining your cluster.


The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!