VyOS expertise

Open source networking for flexible, secure infrastructure

VyOS is an open source network operating system with advanced routing, firewall and VPN features. At OPSaaS, we help you implement, configure and automate VyOS to build network infrastructure that is robust, scalable and secure.

Why choose VyOS?

VyOS offers clear benefits to companies that want to optimize their network infrastructure:

Open source: Independence from proprietary vendors
Maximum flexibility: Fully customizable to your specific needs
Built for automation: API and command-line interface designed for automation
Advanced features: Dynamic routing, VPN, firewall, QoS and more
Runs anywhere: On bare metal, virtual machines or in the cloud
Lower costs: Significant savings compared to proprietary solutions

Our VyOS services

Configuration and deployment

We design and deploy VyOS-based network infrastructure:

Network requirements analysis and architecture design
VyOS installation and configuration on a range of platforms
Advanced routing (BGP, OSPF, etc.)
Site-to-site and remote access VPNs
Firewall rules and security policies
Configuration testing and validation

VyOS automation

We automate the management of your VyOS infrastructure:

Automation with Ansible and Terraform
Reusable configuration templates
Integration with your CI/CD pipelines
Centralized configuration management
Automated rollout of network changes
Complete documentation of automation processes

Migration to VyOS

Running proprietary network gear today? We help you move to VyOS:

Audit of your current network infrastructure
Detailed migration planning
Conversion of existing configurations to VyOS
Phased migration with minimal downtime
Post-migration testing and validation
Training for your teams

Support and maintenance

We keep your VyOS infrastructure running smoothly:

Proactive network monitoring
Updates and security patches
Performance optimization
Fast incident resolution
Specialized technical support
Periodic configuration reviews

Technologies and integrations

Our VyOS expertise extends to many complementary technologies:

Routing: BGP, OSPF, RIP, static
VPN: IPsec, OpenVPN, WireGuard
Firewall: Stateful, zone-based, NAT
Virtualization: VMware, KVM, Proxmox
Cloud: AWS, Azure, GCP, OVH, Scaleway, Hetzner
Automation: Ansible, Terraform, Python
Monitoring: Prometheus, Grafana, LibreNMS

Use cases

Multi-site company

A company with several offices in France and across Europe needed a unified, secure network. We:

Deployed VyOS at every site and in the cloud
Built a mesh network with BGP and IPsec
Automated the rollout with Ansible
Set up centralized monitoring
Applied consistent security policies

Results: Connectivity costs reduced by 45%, more reliable network, simpler multi-site management.

Managed service provider

An MSP wanted to offer advanced network services to its customers while lowering its operating costs. We:

Built a multi-tenant VyOS architecture
Developed configuration templates for different customer scenarios
Automated onboarding of new customers
Integrated VyOS with their existing monitoring system
Trained their technical team on VyOS operations

Results: New customers onboarded in hours instead of days, margins up 30%, broader service offering.

High availability with VyOS

One of our specialties is building highly available VyOS setups:

Reference architecture

                   +-------------+
                   |  Internet   |
                   +------+------+
                          |
                +---------+---------+
                |                   |
        +-------+-------+   +-------+-------+
        | VyOS Primary  |   |  VyOS Backup  |
        +-------+-------+   +-------+-------+
                |                   |
                +---------+---------+
                          |
                  +-------+------+
                  | Internal LAN |
                  +--------------+

Our high availability solution includes:

VRRP for automatic failover
Connection state synchronization
Configuration replication
Advanced monitoring and alerting
Tested failover procedures

VyOS FAQ

Can VyOS replace Cisco or Juniper?

Yes. VyOS offers most of the features of high-end proprietary routers, with the added benefits of open source and flexibility. We have carried out many migrations from Cisco, Juniper and Fortinet equipment to VyOS.

Is VyOS suitable for critical production environments?

Yes. With a proper high availability setup and adequate monitoring, VyOS handles the most demanding production environments. Many companies run it in their critical infrastructure.

How does VyOS work with public clouds?

VyOS can be deployed on most public clouds (AWS, Azure, GCP) and European clouds (OVH, Scaleway, Hetzner). It is a strong choice for secure connections between your cloud and on-premises environments, or between different clouds.

What is the learning curve for VyOS?

The VyOS command-line interface is intuitive and well documented. If your team already knows other CLI-based systems like Cisco IOS or Juniper Junos, the transition is fairly easy. We also offer tailored training.

Is VyOS updated regularly?

Yes. VyOS has an active community and a company backing its development. Regular releases bring new features and security fixes.

Ready to optimize your network infrastructure with VyOS?

Whether you want to deploy VyOS for the first time, migrate from another solution or automate your existing VyOS infrastructure, our team of experts is here to help.