Secure Ubuntu-OPNsense-Zenarmor Proxmox 8.1 Setup on OVH Scale-a5

I need dedicated and knowledgeable assistance to set up a Proxmox environment that enhances my network's security while providing robust data services. The project involves the following components which should be integrated seamlessly on my OVH Scale-a5 server:

- Install Ubuntu 22.04 Desktop VM
- Install Ubuntu 22.04 Server VM
- Configure OPNsense VM with Zenarmor for firewall protection

KEY TASKS:
- Installation of the latest Ubuntu Desktop 22.04 as a VM
- Installation of the latest Ubuntu Server 22.04 as a VM
- Setup of Proxmox 8.1 to manage VMs effectively
- Integration and configuration of OPNsense with Zenarmor for advanced firewall protection

IDEAL CANDIDATE:
- Proficient with Proxmox VE (version 8.1)
- Experienced in setting up secure network environments with OPNsense and Zenarmor
- Skilled in configuring OPNsense
- Expert in Linux, particularly Ubuntu 22.04 LTS setups
- Knowledgeable about firewalls, network security, and VM management

FINAL DELIVERABLES:
- Fully operational and secure Ubuntu Desktop and Server VMs
- OPNsense VM tailored with Zenarmor for strong firewall capabilities
- Documentation outlining configurations and setup procedures

With your expertise in these systems, I look forward to a secure and efficient setup that meets my network security and data service needs. Please reach out if you possess the necessary skills for this crucial project.

Virtual MACs on the additional IPs will not work on OVH Scale server.
Additional IPs on vRack may be too slow, so do not do it this way.
Probable answer is https://help.ovhcloud.com/csm/en-gb-dedicated-servers-proxmox-network-hg-scale?id=kb_article_view&sysparm_article=KB0043899 using additional-ip/29 block
other links
https://support.us.ovhcloud.com/hc/en-us/articles/4408052730387
https://forum.proxmox.com/threads/proxmox-ve-6-ovh-ip-failover.94340/