Blue Asics Gel Taupe Respector Sneakers Collection Grey Unisex Platinum qR8rxwSq

Stratum is an open source, silicon-independent switch operating system for software-defined networks

Asics Collection Taupe Sneakers Gel Blue Respector Unisex Grey Platinum Platinum Blue Taupe Unisex Asics Gel Respector Collection Sneakers Grey 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:

  • Configuration
  • Control
  • Operations
  • Optional forwarding pipeline programmability
Multi Betsey Women's Johnson Sandal Emerie Blue Dress W0avH0Rp

Stratum is designed to support a variety of use cases including:

Dress Sandal Women's Black Ettah Betsey Johnson qw6tx8YA


Leverage Stratum in Custom SDN Networks.  Google is committed to production deployment of Stratum leveraging this use case.


A complete open source solution for next-gen data center spine-leaf fabrics.

Unisex Blue Collection Grey Sneakers Taupe Platinum Respector Gel Asics


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.

Cloud Providers

Telecom Operators

Networking Vendors

White Box ODM Vendors

Respector Unisex Gel Grey Taupe Blue Asics Sneakers Collection Platinum Respector Gel Unisex Platinum Blue Asics Collection Taupe Sneakers Grey

Silicon Vendors

Collection Asics Gel Blue Sneakers Taupe Unisex Platinum Grey Respector

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.

Gel Asics Respector Platinum Blue Unisex Taupe Grey Sneakers Collection