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Stratum is an open source, silicon-independent switch operating system for software-defined networks
Blue US White Light Mule Traveltime Spirit Women's Blue Easy White US Traveltime Women's Blue Blue Easy Mule Light Spirit Backed by a broad spectrum of organizations from across the networking industry, Stratum is building an open, minimal, production-ready distribution for white box switches. Stratum exposes a set of next-generation SDN interfaces including P4Runtime and OpenConfig, enabling interchangeability of forwarding devices and programmability of forwarding behaviors. Stratum delivers a complete white box switch solution truly delivering on the ‘software defined’ promise of SDN.
Next Generation SDN Interfaces
Enabling full lifecycle control and automated network management
- Open source streamlined implementation for a thin switch implementing next generation SDN interfaces
- Defines a “contract” defining precisely the forwarding behavior supported by the data plane, expressing this in the P4 language
- Network OS can be external (for SDN scenarios) or embedded in the same switch when used in traditional switch/router implementations
Supports full lifecycle control and management, including:
- Optional forwarding pipeline programmability
Stratum is designed to support a variety of use cases including:
CLOUD SDN DATA PLANE
Leverage Stratum in Custom SDN Networks. Google is committed to production deployment of Stratum leveraging this use case.
CLOUD SDN FABRIC PLATFORM
A complete open source solution for next-gen data center spine-leaf fabrics.
OPERATOR EDGE CLOUD PLATFORM FOR 5G MOBILE & MORE
CORD will run over this complete SDN stack, making it possible to push VNFs in the P4 fabric.
Traditionally structured switch/routers can embed Stratum to leverage the next generation SDN interfaces and speed porting between white boxes.
White Box ODM Vendors
Other Open Source ProjectsBlack Men's OluKai Black Sandal 'Ohana XxFwqpI
Learn more about Stratum
The Stratum project is in its incubation phase during which the source code repository is open only to members.
To join the project, a minimum commitment of one full time engineering (FTE) resource is required. For more information or to let us know how you would like to contribute, please fill out the contact form.