Linux and open source infrastructure for Luxembourg
inett plans, builds and runs server, storage and network infrastructure on open source software. You keep control of your systems, your data and your licence costs.
What we work on
Many organisations run their infrastructure on proprietary platforms whose licence terms can change at short notice. The VMware licensing changes after the Broadcom takeover made this visible for a lot of IT teams.
We build the alternative on open source: virtualisation with Proxmox VE, storage with Ceph, backups with Proxmox Backup Server, firewalls with OPNsense, monitoring with Checkmk and automation with Ansible. All of it runs on Linux, on hardware you choose, in your own data centre or with a hosting provider of your choice.
How we work
We start with your current environment and your requirements. From there we plan the target architecture, set it up together with your team and document it. After the project you decide who runs it: your own team with our support, or us as part of a managed service. For Proxmox projects you work with a Proxmox Gold Partner.
We work for companies of every size, the public sector and IT service providers in Luxembourg and the Greater Region, and for some clients elsewhere in the Benelux. Our office in Wintrange is open Monday to Friday, 08:00–17:00.
Solutions
Proxmox VE
KVM and LXC virtualisation for organisations leaving VMware vSphere.
More about Proxmox VEProxmox Backup Server
Deduplicated backup for Proxmox VE and Linux hosts, with offsite copies.
More about Proxmox Backup ServerProxmox Mail Gateway
Open source email security gateway against spam, viruses and phishing.
More about Proxmox Mail GatewayCeph
Distributed, replicated storage for hyper-converged Proxmox VE clusters.
More about CephOPNsense
Open source firewall with VPN, high availability and a web interface.
More about OPNsenseCheckmk
Monitoring for servers, virtual machines, network devices and applications.
More about CheckmkAnsible
Agentless automation for configuration, updates and deployments.
More about Ansible
Services
Consulting
Infrastructure review, target architecture and migration planning for open source platforms.
More about ConsultingManaged Services
Operation of Linux and Proxmox servers and OPNsense firewalls at three service levels.
More about Managed ServicesTraining
Courses on Proxmox VE, Proxmox Backup Server and OPNsense, on site or online.
More about Training
News
Proxmox VE 9.0: Debian 13, LVM Snapshots and SDN Fabrics
What changed in Proxmox VE 9.0 (August 2025): Debian 13 Trixie, snapshots on shared LVM storage, SDN fabrics, HA affinity rules and RAIDZ expansion.
Proxmox VE 8.1: SDN, Secure Boot and Ceph Reef
What changed in Proxmox VE 8.1 (November 2023): supported SDN stack, Secure Boot, a new notification system and Ceph Reef 18.2.0.
inett SARL starts work in Luxembourg
September 2023: inett SARL announces its start in Wintrange, Luxembourg, with a focus on Linux and open source infrastructure.