Modern ISPs and large enterprises are building networks that are more complex than ever before. With the rapid expansion of Wi-Fi 7, diverse IoT ecosystems, and increasingly deployment requirements, network engineering teams need testing environments that reflect real-world chaos. Over the past six months, Candela Technologies has rolled out significant updates to its LANforge network testing suite, ensuring organizations can validate next-generation networks before they hit production.

Here is a roundup of the latest developments and what they mean for Service Provider test labs.

Expanding TR-398 and Wi-Fi 7 Capabilities

For ISPs, ensuring Wi-Fi performance meets Broadband Forum standards is no longer optional. Candela has significantly matured its support for Wi-Fi 7 (802.11be) and aligned its automated testing scripts with the latest TR-398 Issue 4 specifications.

A major focus of this update is standardizing how high-bandwidth testing is handled. LANforge now defaults to a 160MHz bandwidth for Wi-Fi 7 testing on the 6GHz band, while still allowing 320MHz options for custom performance benchmarking. More importantly, the system brings critical stability and reporting fixes for Multi-Link Operation (MLO). Candela has introduced intelligent overrides for MLO testing—specifically mapping eMLSR (enhanced Multi-Link Single Radio) test scenarios to Intel be200 radios, and MLO-STR (Simultaneous Transmit and Receive) to MediaTek MTK7996 chipsets. For service providers, this means highly accurate, vendor-specific validation of advanced Wi-Fi 7 routing without the headache of manual configuration conflicts.

Streamlined Enterprise Deployment with Domain Controllers

Managing standalone test equipment in a heavily secured corporate environment can be an administrative bottleneck. Recognizing the operational needs of large enterprises, Candela has introduced initial support for deploying LANforge systems using Windows Domain Controllers.

Instead of managing isolated local credentials for every piece of test hardware in the lab, network administrators can now integrate LANforge directly into their existing Windows Domain infrastructure. This streamlines user access, easily enforces corporate security policies across the test lab, and dramatically reduces the friction of deploying scalable, software-defined testing within highly regulated enterprise environments.

Enhanced Interoperability and IoT Automation

Validating Access Points requires testing against the devices users actually bring to the network. Candela has dramatically expanded its mobile and IoT automation capabilities:

• Advanced Apple Ecosystem Support: LANforge now supports interoperability testing for iOS version 26, alongside improved auto-discovery logic. A new feature allows automated “typing” through Bluetooth connectivity, simplifying interaction with headless or restricted iOS devices.
• Android and Wearables: The platform introduces robust Extensible Authentication Protocol (EAP) connectivity automation for modern Android handsets. Furthermore, Candela has improved automated testing for Android-based IoT devices, including smart glasses and smartwatches, ensuring robust connectivity across the growing wearable market.

Protocol and Performance Upgrades

At the protocol level, LANforge now supports HTTP3 (QUIC) using layer-4 endpoints, allowing engineers to benchmark modern web traffic performance accurately. To support these intense workloads, the system has upgraded to the 6.18 kernel. This underlying OS update provides massive improvements in long-term stability during heavy stress testing, ensuring that multi-week capacity tests run flawlessly without memory degradation.

Build Confidence Through Real-World Testing

The gap between a perfect lab and a real-world deployment is where downtime lives. By continuously evolving the LANforge platform to meet the demands of Wi-Fi 7, advanced TR-398 standards, and enterprise-grade deployment, Candela Technologies ensures that ISPs and network engineers have the visibility and confidence they need to deliver exceptional service.

Ready to build a resilient, high-performance network testbed? Explore Candela Technologies solutions and contact our team today to discuss your lab requirements.