BISDN

BISDN is a software and services company focused on open networking solutions for carrier and enterprise environments, with emphasis on Linux-based whitebox switching and Software Defined Networking (SDN).

• Open networking software for whitebox switches (network operating systems)
• Consulting and integration for SDN and open networking deployments (professional services)
• Support for Linux-based network stacks and data center fabrics (network infrastructure)
• Development of tools and components for programmable networks using standard protocols and open interfaces (SDN tooling)
• Training and engineering services around open networking technologies such as OpenFlow and related ecosystems (technical enablement)

More About BISDN

BISDN focuses on open networking architectures that decouple network hardware from software, using whitebox switches combined with Linux-based network operating systems (network infrastructure). Its offerings address use cases in carrier networks, data centers, and enterprise environments that adopt SDN and disaggregated network designs.

The company’s work is based on industry-standard protocols and frameworks associated with SDN, including OpenFlow (SDN control), as well as open APIs and programmable data planes. By combining these technologies with a Linux foundation on switching hardware, BISDN targets environments where operators want to manage switches similarly to servers, using automation, configuration management tools, and standard Linux networking concepts.

In enterprise and institutional settings, BISDN’s solutions are positioned as open networking alternatives to proprietary switch operating systems. Typical usage scenarios include data center leaf-spine fabrics, lab and testbed environments for SDN research, and deployments where operators want more direct control over the switch software stack. The Linux-based approach enables integration with container platforms, orchestration systems, and Continuous Integration and Continuous Deployment (CI/CD) pipelines, which can support network-as-code and Infrastructure-as-Code (IaC) workflows.

BISDN’s professional services cover consulting, design, and integration for SDN and open networking projects (professional services). This can include selection and validation of whitebox hardware, integration with controllers and orchestration platforms, and customization of network functions through programmable interfaces. Training and engineering support services help internal teams understand open networking concepts, operate Linux-based switches, and build automation pipelines around the provided software.

In marketplace and directory taxonomies, BISDN fits into categories such as open networking software (network operating systems for whitebox switches), SDN and programmable networking (SDN platforms and tooling), and network consulting and integration (professional services). Its focus on Linux-based switching, open standards, and disaggregated architectures aligns with operators that prioritize vendor-neutral tooling, programmable control planes, and alignment between network and cloud-native operational models.