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APNT | 5G Core

5G Core Testing

Emulate millions of subscribers, slices and fault events long before go-live.

Why 5G Core Validation Matters

A 5G Stand-Alone core is really a cluster of tiny apps (micro-services) that all have to answer thousands of requests every second. If too many phones try to register at once—or a new software release slips in a bug—the whole fabric can stall and customers lose service. Automated “lab storms” with Spirent Landslide let you hit the core with the worst-case load, trigger faults on purpose and watch every KPI in real time, so surprises never reach the live network.

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5G Core

How the Test Workflow Looks

1
UE & Slice Simulation

Simulates millions of UEs and slice-specific QoS traffic.

2
5GC Traffic Routing
Sends traffic through AMF, SMF, UPF, PCF—just like live.
3
Fault Injection

Disrupts interfaces or overloads nodes to test resilience.

4
KPI Monitoring
Displays real-time results in Grafana dashboards.
Outcomes You Can Count On

Key Benefits

5G_Core Confidence Before Launch

Prove >99.99% registration success and <50 ms latency in the lab.

 
5G_Core Faster Releases Automate regression tests and cut release cycles by up to 3×.  
5G_Core Lower Recovery Costs

Prevent live issues and reduce unexpected OPEX.

 
5G_Core Security & Compliance Ready

Run SCAS, DDoS, and replay tests before go-live.

 
 
Use Case

When Do You Need 5G Core Testing?

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Featured Resources

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Massive UE & Slice Load

Millions of UEs, gNodeBs and multiple network slices processed without KPI breach.

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Core Upgrade Regression

Every nightly build passes full KPI & slice-scalability suite in < 6 hrs.

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Security / SCAS Validation

Core withstands signalling floods and drops replay attacks on N3 interface.

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VoNR & IMS over 5G

Voice & video sessions establish within spec on the first call after upgrade.

What Other People Say

Spirent Testimonials

“Landslide’s SA 5G features and deep automation make it our tool of choice for future challenges.”

Nokia
Tamás BicsákHead of Solution Validation | Nokia

WHY CHOOSE US?

Expertise
Benefit from the combined knowledge of APNT of networks and HackerOne's vast community of ethical hackers.
Customisation
Tailored security solutions to match your unique business requirements.
Efficiency
Accelerate your security processes with integrated, real-time vulnerability management.

KEY BENEFITS OF OUR PARTNERSHIP

Enhanced Security Testing Merging APNTs network testing capabilities with HackerOne's ethical hacking for thorough security assessments.
Cutting-edge Automation Solutions Integrating cybersecurity insights into APNTs solutions for secure network operations.
Proactive Vulnerability Detection Using HackerOnes community to quickly identify and address network infrastructure vulnerabilities.
Compliance and Trust Ensuring industry compliance and building trust through robust security protocols​​​​.

WHY CHOOSE US?

Opt for APNT and HackerOne for a partnership that assures advanced network solutions with premier security measures. Our collaboration ensures efficient, reliable, and fortified networks against cyber threats.

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CONTACT US

Discover how APNT, in partnership with HackerOne, can elevate your network's performance and security.

Why Choose Spirent?


  • Realistic Testing
    Control & user plane, slices, faults, and attacks.
  • Scalable to 10M+ UEs
    Proven large-scale emulation capacity.
  • Fully Automated
    YAML scripts, CI/CD integration, live dashboards.
  • Standards Leadership
    Active in 3GPP and GSMA shaping 5GC KPIs.
  • Trusted Worldwide
    Used by Tier-1 operators and hyperscalers.

Talk to an Expert

Facing a network challenge?
Share a few details with us, and we’ll get in touch to understand your goals and recommend the best next step. That might be a live demo or practical advice. We’re here to help.