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OCP Open Network Linux

OCP Open Network Linux is a Linux-based network Operating System (OS) (network OS) used to manage and operate open network switches and related hardware aligned with Open Compute Project designs.

  • Linux-based OS for open network switches (network OS).
  • Targets Open Compute Project-compliant and open networking hardware platforms (open networking hardware).
  • Provides a platform for switch control, management, and integration with higher-level network software (network management).
  • Enables disaggregated network architectures by separating hardware from the network OS layer (disaggregated networking).
  • Serves as a reference and enablement platform for OCP ecosystem vendors and operators (ecosystem enablement).

More About OCP Open Network Linux

OCP Open Network Linux is a network OS (network OS) aligned with the goals of the Open Compute Project, which focuses on open, standardized hardware and software for data center and network infrastructure. The project addresses the need for an open, Linux-based software platform to operate and manage bare-metal switches and other open networking devices that comply with OCP hardware specifications.

The system provides a Linux distribution (infrastructure software) adapted for installation on white-box and OCP-compliant switches. It exposes standard Linux tooling, file systems, and process management while including the device support necessary to interface with switching ASICs and platform components such as fans, power supplies, and transceivers (device management). This makes it possible for operators and integrators to treat switches as standard Linux servers from an operational perspective, while still accessing network-specific hardware functions.

Within enterprise and service provider environments, OCP Open Network Linux is used as a base platform (platform OS) on which higher-level control planes, routing stacks, and Software Defined Networking (SDN) controllers can run. In disaggregated network architectures, the project functions as the hardware abstraction and base operating layer, allowing network teams to choose independent software components for routing, orchestration, or automation (network disaggregation). This separates vendor-specific switching hardware from the choice of network software features and control mechanisms.

The project is closely associated with OCP switch hardware designs (open networking hardware), which define mechanical, electrical, and management interfaces suitable for open operating systems. Open Network Linux typically exposes standard interfaces and protocols common in Linux environments, enabling the use of configuration management tools, automation frameworks, and monitoring systems that enterprises already use for servers (IT automation and observability). This promotes operational consistency across compute and network domains.

From an ecosystem perspective, OCP Open Network Linux functions as an enablement and reference platform (ecosystem enablement) for hardware vendors, integrators, and operators participating in the Open Compute Project. It provides a known software baseline against which hardware designs can be validated and from which other, more specialized network operating systems can derive or integrate. In a technical directory, OCP Open Network Linux fits under network infrastructure software, specifically open network operating systems for data center and cloud switching.