[Case Study] Scalable Wi-Fi Orchestration: Vendor-Agnostic Abstraction with OpenDaylight

To enable seamless application deployment at scale, a leading software company needed to eliminate the bottleneck of manual, vendor-specific network configuration. 

PANTHEON.tech transformed this vision into a high-performance orchestration layer, by leveraging our proprietary SNMP Southbound Plugin and a unified WAP Service Model, thus abstracting complex Wi-Fi controller logic into a declarative, low-code interface.

Project Snapshot

[The Challenge] Vendor Lock-In and High Costs

The client’s vision was ambitious:

Make private network connectivity as easy to consume as cloud services. 

The reality of enterprise networking involved a fragmented landscape of hardware. Each vendor - from Ruckus to EdgeCore - utilizes distinct management protocols and complex Management Information Bases (MIBs).

Originally, the client intended to hire a dedicated internal expert to navigate these technicalities. 

However, finding and retaining a specialist capable of building carrier-grade OpenDaylight integrations is both difficult and expensive.

The manual hurdles were clear:

• Slow deployment cycles: Application developers had to wait for centralized network teams to manually configure slices.
• Integration complexity: Due to lack of a unified API, adding a new hardware vendor required a ground-up implementation.
• High operational overhead: The cost of a full-time hire for this niche domain outweighed the efficiency of a scoped project led by a team with out-of-the-box solutions.

To scale, the client needed to hide the intricacies of vendor-specific details under a layer of YANG-based abstraction, without the long-term liability of hiring and training dedicated specialists. 

[Our Approach] Proprietary Tech for Rapid Delivery

By choosing PANTHEON.tech’s scoped services over a traditional hire, the client avoided reinventing the wheel.

 Instead of building from scratch, we deployed our tested software assets to solve their connectivity problems in record time.

1. Ready-to-Use SNMP Southbound Plugin (SSB)

A sophisticated plugin consisting of over 16,000 lines of core logic went directly into the client's environment. 

Because this was a pre-developed PANTHEON.tech asset, the client gained instant access to:

• MIB-to-YANG Conversion: Automatic conversion based on RFC6643.
• MD-SAL Integration: Allows the treatment of SNMP devices as normalized nodes within the OpenDaylight data store.
• Advanced Traps: Automatic redistribution of SNMP traps as MD-SAL notifications.

2. Vendor-Agnostic WAP Service Model

We designed a hierarchical YANG architecture to decouple the service intent from the hardware execution:

• wap-common.yang: Standardized reusable elements across all modules.
• wap-svc.yang: A high-level model representing the intended state of multiple wireless access points.
• Network Element Plugins: Specific implementations for Ruckus SZ100 and EdgeCore, that translate abstract commands into hardware-specific SNMP calls through our SSB plugin.

3. Declarative "Commit" Logic

We implemented an RPC-driven workflow where the application simply modifies the Configuration Data Store. The system performs a "diff" against the real-world state and pushes only the required updates. This approach ensures that even complex hardware like the Ruckus SZ100 can be managed via a simple, unified interface.

[The Results] Production Orchestration and Efficient Cost

PANTHEON.tech delivered a complete, end-to-end Wi-Fi orchestration engine that successfully abstracted the complexities of multiple hardware vendors. 

By opting for a scoped project, rather than a full-time hire, the client optimized their budget and avoided the dreaded risks of internal development.

Key Wins:

• [Business] Drastic cost reduction: The client saved a lot of money by utilizing our existing expertise and pre-built plugins, thus eliminating the need for a pricey, dedicated employee.
• [Technology] Rapid time-to-market: By deploying our out-of-the-box OpenDaylight improvements, we bypassed the lengthy development phase, usually required for such deep SNMP integrations.
• [Business] Application-centric innovation: DevOps teams can now operate applications without needing centralized network support, moving in an end-to-end low-code fashion.
• [Technology] Enterprise Reliability: Cluster-aware components ensure high availability and failover, keeping the network reachable, even if a specific cluster node fails.

Ready to simplify your network orchestration and optimize your development budget?

Our team specializes in building vendor-agnostic solutions using our proven OpenDaylight assets, giving you elite engineering results without the burden of increasing headcount. 

How much could your organization save by leveraging pre-built OpenDaylight plugins instead of hiring from scratch? Find out by contacting us.