X86 Vyos Router

VyOS on COTS Hardware - x86 Network OS

vyos.io

VyOS is ideal for modern datacenters, supporting high-performance networking in Clos-based architectures as a spine, leaf, or border leaf router. ... VyOS uses a layered architecture. All components, such as firewall, VPN, and routing protocols, are built on top of a configuration management framework. This includes a custom shell environment, libraries for loading the config files and committing config changes, and libraries for reading values from the running config.View SubscriptionsTalk To an Expert ... VyOS partners with trusted hardware providers to deliver optimized performance and reliability.Discover More The list contains only devices verified by VyOS or hardware vendors for compatibility.Discover More ... VyOS has been a strong partner, and we would recommend it to other ISPs, especially those managing growth at our scale.Read More → ... I use VyOS for a virtual router solution. Deploying VyOS on bare metal provides numerous advantages, such as maximum performance, reliability, and direct hardware access without the overhead of virtualization. This results in higher throughput, lower latency, and enhanced network efficiency, making it ideal for high-demand environments. VyOS can be deployed on a wide range of 64-bit x86-based hardware, from small white boxes to rack-mounted 20Gbps+ network appliances, allowing for full utilization of the hardware and enabling precise control over network functions while leveraging specialized features of supported NICs. Coming from a CLI background, the familiarity of its interface is a pleasant change from confusing GUIs, being simple to spin up an instance in just a few minutes but also able to create complex, yet easily understandable configurations. The guys at VyOS are a cut above and deserve a huge amount of credit for producing a best-in-class system that remains true to router-first principles while keeping clear from adding unnecessary bloat that plagues the current NGFW market.

VyOS Universal Router - Enterprise-Grade NOS

vyos.io

Whether deployed on x86 hardware, hypervisors, or cloud instances, VyOS maintains operational consistency across environments. Traditional networking platforms are tightly coupled to hardware lifecycles and proprietary ecosystems.

Your Network Shouldn't Wait in Line Behind an AI Data Center

blog.vyos.io

Industry lead-time tracking through 2026 puts network switches at 40 to 56 weeks in some categories, and high-speed optical components at 36 to 50 weeks, against a historical baseline of three to four months. Some of our customers report waiting six months or more for hardware from traditional vendors before a single packet moves. This is not a temporary blip, and it is not really about routers at all. On compatible bare-metal servers you already own. A standard x86 server with the right network interface cards can serve as a router. If you have one in a rack or can source one from the far more liquid general server market, you have your hardware. Here is the uncomfortable part for anyone buying network equipment. Your router and an AI training cluster compete for the same foundry capacity, memory chips, and optical modules. When a hyperscaler signs a multi-year allocation agreement, everyone behind them in the queue waits longer. The AI era is not going to loosen its grip on the hardware supply chain any time soon. The demand signals from hyperscalers are committed capital against committed timelines, not discretionary spending that will normalize next quarter.

VyOS Project August 2026 Update

blog.vyos.io

On hardware that comes up promptly, a card VyOS has already seen keeps the name pinned to its MAC address, which is why most users will never have run into any of this. Naming is now decided in one authoritative pass, run once the configuration is available during router startup. And applying an egress policy to an interface silently removed that interface's ingress redirect: a download shaper built by redirecting to an ifb device stopped shaping altogether, and traffic ran at full line rate, while the commit reported success. This one was a regression - it arrived in rolling on 2026-06-23, with the change that re-applies QoS configuration on dynamic interfaces. On a router with several upstreams, the kernel picks the source address from whichever route wins, which on an exchange fabric with non-globally-routable addressing means the replies never find their way back - intermittently, and only when best-path selection happens to shift. The DHCP server's interface-mtu option was capped at 9000 - just below the 9216 that datacenter jumbo fabrics typically run - so a router with MTU 9216 on its LAN could not hand clients a matching value.

VyOS Project March 2026 Update

blog.vyos.io

Hello, Community! The somewhat belated development update that covers changes in the VyOS rolling release in February is finally here. A lot of our attention in February went to VyOS Stream 2026.02, promoting VyOS at MWC Barcelona 2026, and the ongoing work on VyOS 1.5.0. New command to allow IPv6 router advertisment prefix derivation from a base interface: service router-advert interface prefix ::/64 base-interface (T8302). Fixed an issue that could cause errors when executing run show hardware cpu on ARM64 machines (T7866).

VyOS Networking Platform - Open Source Networking OS

vyos.io

Save with a unified platform for routing, firewalling, and VPN, replacing multiple hardware and software solutions. ... Deploy VyOS anywhere: virtual, cloud, or x86 servers, for consistent performance and scalability across data centers, edge, and hybrid clouds. VyOS delivers enterprise-grade routing, firewall and VPN on standard x86-64 hardware, on any hypervisor and in every major cloud. Coming from a CLI background, the familiarity of its interface is a pleasant change from confusing GUIs, being simple to spin up an instance in just a few minutes but also able to create complex, yet easily understandable configurations. The guys at VyOS are a cut above and deserve a huge amount of credit for producing a best-in-class system that remains true to router-first principles while keeping clear from adding unnecessary bloat that plagues the current NGFW market. My boss just recently purchased a VyOS Subscription, or license, because we were experiencing a couple bizarre issues during our VyOS refresh of 30+ routers. We were struggling due to a single “show-stopper” issue, month after month, and not able to proceed with the rest of the refresh project.