![]() ![]() A dormitory scenario could include parallel video streaming, two-way video chats, online gaming, web browsing, and social media traffic. We should thus monitor buffers and CPU utilization for bursty traffic as well.Ī classroom scenario could include multicast video streaming, parallel file downloads, and background social media traffic of small packets. HTTP traffic comes in bursts as pages are loaded. Voice is periodic while video starts with a surge and then a constant rate. The idea of mixing different traffic types is that pattern of packet arrivals is different. This may include a mix of TCP and UDP data, streaming video or audio, voice calls, and a mix of mission-critical and recreational apps. ![]() To mimic real-world scenarios, a variety of traffic types coming from multiple devices must be used. Spirent TestCenter emulates multiple clients and also generates different types of traffic for testing. What traffic models should I use for Wi-Fi performance testing?. ![]() Some performance problems could be due to misconfiguration such as access point connected to the wrong switchport, poor quality cables, wrong channel assignments, or bandwidth limits unknowingly imposed. With modern Wi-Fi networks being controlled from the cloud, it's become possible to adjust a configuration, collect performance data, send it to the cloud and then evaluate if the adjustment had a positive effect. A better approach is to collect data from live networks and analyse this data. In fact, performance testing doesn't help with troubleshooting problems. Wi-Fi environment is too dynamic to reproduce performance issues. Since it's hard to use hundred of real clients, an emulation-based approach can be adopted. It's therefore important to check performance when the network is loaded with multiple busy clients. Usually a single client is used but this is far from real-world scenarios. In a typical deployment, engineers check for signal levels, coverage and throughput to ensure basic performance requirements are met. * Nexus 6 (issues reported for android 5.1.1 however works OK with android 6.Some access points are unfair in their resource allocation. In addition, I wish to acknowledge the good work by the iPerf and iPerf3 communities for such great measurement instruments.īased by myself checks and voluntary reports from customers (thanks once more for sending me the success/failure reports!), I've created the following record of supported and unsupported gadgets and android variations. ![]() In case you see any downside on your device, you are welcome to ship me a bug report with the models of your gadget and Android. So far I could solely test the App on my own nexus telephones. After the challenge, I figure this App might benefit folks who're in the same scenario, so I have polished the App somewhat and made it public here. In the project, I needed to operating each iPerf and iPerf3 with different choices repeatedly. I wrote the preliminary version of this App to save my time in a venture. A simple command historical past with editor Besides your phone/tablet running this App, you will need another phone/tablet operating this App or one other PC operating the standard iPerf/iPerf3.Ģ. This software is designed for knowledgeable customers of iPerf or iPerf3 and requires at least two gadgets for community performance measurement. Magic iPerf is software that actively measures achievable data fee on IP networks. ![]()
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