Using two different Ip Scopes


New Member
Feb 17, 2022
I am curious if there is away to do this without expensive hardware. .. What I am looking to do is separate one particular VM from my Host/VM ip scope. My host and VMs currently using but I have a linux vm that is accessible from the outside via SSH and would like to separate it for security.. if possible maybe even using Can I set up a second data center on the box and just create it in that? do I need to do it with a virtual adapter? Any assistance would be helpful
Last edited:


Famous Member
Jun 30, 2020
You could create a second linux bridge running on and then run a firewall VM like OPNsense that sits in both subnets and routes between them. Look for "DMZ" tutorials if you want a isolated subnet. That should work without adding any new hardware.
Last edited:
  • Like
Reactions: JasonLucas82


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 your own in 60 seconds.

Buy now!