VyOS is an open-source network operating system, sold as the VyOS Universal Router, for routing functions including BGP and WireGuard. The vendor describes it as an enterprise-grade network operating system. Organisations can download the software or a supported version from the project's website and run the software on their own equipment.
VyOS Networks Corporation, which develops the software, has its headquarters in Poway, California, in the United States, so US jurisdiction applies to the vendor. The project's code is published under free-software licences, including LGPL-2.1 and GPL-2.0, which allows the code to be inspected and the deployment to be maintained independently. Running the router on infrastructure it controls keeps routing configuration and traffic under the organisation's own management, while the support relationship remains with a US company.