Networks decay quietly. A firewall rule is added for a project that ends three months later, and the rule stays. A VLAN created as a temporary measure becomes permanent. An addressing plan designed for fifty devices ends up serving four hundred through overlapping subnets nobody documented. None of this causes an immediate failure, but together it turns every subsequent change into a risky operation that engineers avoid making.
How we work
We start by establishing what actually exists. Configurations are pulled from the devices, the real topology is reconstructed, the documented addressing plan is compared against what is in use, and single points of failure are identified. In most networks we inherit, there is at least one link everybody believes is redundant that in fact traverses a single device or a single physical path.
Design follows requirements: how many sites, what bandwidth, what outage tolerance, which traffic must be separated and for what reason. Technology choices follow from those answers rather than preceding them. A three-site network with modest requirements does not need the complexity appropriate to twenty locations carrying real-time critical traffic, and building it that way just creates an environment nobody can safely maintain.
Changes are executed inside agreed windows with rollback prepared in advance. Configurations go into Git so every change carries an author, a date and a reason. This practice has been standard in server administration for years and remains surprisingly rare in networking, even though network mistakes are considerably harder to undo.
What we cover
We work with dynamic routing using BGP and OSPF, including multi-homed sessions for provider redundancy, routing policy, prefix filtering and sensible inbound traffic engineering. We deploy SD-WAN for organisations with multiple sites that need stable connectivity without the cost of dedicated circuits, and we build site-to-site and remote access VPN using WireGuard or IPsec depending on the existing equipment.
On the security side we handle firewall platforms, zone-based segmentation and rule base review. A rule base cleanup reliably produces surprises: entries permitting traffic to systems decommissioned years ago, duplicate rules that cancel each other out, and temporary exceptions that quietly became permanent. Removing them reduces both risk and the time needed to troubleshoot anything.
Load balancing rounds it out, using HAProxy or the equivalents available in cloud platforms, along with TLS termination, health checks configured to test something meaningful rather than just port reachability, and traffic distribution across data centres. For volumetric attack protection we integrate services such as Magic Transit or comparable scrubbing providers.
Who this is for
The service suits organisations with multiple sites requiring interconnection, service providers operating their own network infrastructure, businesses with high availability requirements, and any company that has to demonstrate network segmentation during a compliance assessment.
A frequent case is the company that grew through acquisition and now runs three different networks with overlapping address space and equipment from three vendors. Consolidating that without interrupting the business is careful, methodical work, and it is something we do regularly.
Why an EU partner
Network access is among the most sensitive privileges you can grant a supplier. Working with an EU-based team keeps that access under EU law and inside a straightforward processing agreement, with no third-country transfer questions attached. Our engineers also work European hours, so a change window at 22:00 CET is staffed by people with full context rather than by a follow-the-sun shift reading notes.
Outcomes
A properly documented network can be changed without dread. Incidents are diagnosed in minutes rather than hours because the topology is known and monitoring covers the points that matter. Segmentation done correctly confines a security incident to one zone, which is the difference between an inconvenience and a company-wide outage.