Protocol and Load Test L4 – 7 Emulation Software

Ethernet Traffic Emulation

From pre-silicon validation to network and AI data center deployment

Emulate application traffic to test network and security performance

Keysight L4 / L7 application and network test solutions help you validate the performance, resilience, and user experience of services running across network infrastructure. Use Keysight IxLoad for high-scale, stateful traffic to stress firewalls, VPNs, and application delivery controllers (ADCs). Keysight AI Data Center Builder delivers enhanced AI workload emulation that reveals the true performance of AI data center environments when tested with specific AI training models and parameters. Keysight Elastic Network Generator provides a software engine with an open, industry-standard API for creating complex emulated traffic scenarios that can be deployed on Keysight hardware or containerized software agents. Keysight IxChariot provides lightweight, endpoint-based application emulation with KPI measurements for packet loss, jitter, delay, MOS, and video performance, used extensively in testing SD-WAN and wireless networks. For full topological validation, Keysight Fabric Emulator simulates entire Ethernet networks with fine-grain control. Select the tool that matches your test environment, traffic profile, and validation goals. Need help selecting? Check out the resources below.

IxLoad

Application and security performance testing for on-premises and cloud networks

Elastic Network Generator

Traffic generation system designed for CI / CD development environments

IxChariot

Application-level network testing from pre- to post-deployment

Fabric Emulator

Realistically emulate data center Ethernet networks on a single hardware appliance

KAI Inference Builder

Validate and Optimize AI Inference Infrastructures

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