On Monday, we released version 1.4 of NetBeez. This update includes a new workspace dedicated to the monitoring of WiFi networks called the WiFi tab. Under the WiFi tab, users...
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Maximum Transmission Unit (MTU). It’s the hidden and all-important “bucket” that moves around all of the data we create and consume on an IP based network, such as the Internet....
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A recent paper from MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL) described how wireless signals can be used to detect the motion and human posture even when they are...
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The fundamentals of Wi-Fi have been preached for many years now, however, many deployments still fall short with users encountering poor performance. Starting with the basics will lead to a...
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Telnet is an application that is used to connect to a remote host’s command line terminal interface. Network and system administrators use this application to configure and administer network devices...
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In a recent post, I compared the Raspberry Pi 3B+ (RPi 3B+) in terms of wired iPerf performance against a few other popular Single Board Computers (SBCs). In this post,...
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About the PGH Lab, City of Pittsburgh project The PGH Lab is an initiative developed by the City of Pittsburgh to source innovative services and products from local startups that...
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What is WiFi EasyMesh? The WiFi Alliance is taking the lead in many new initiatives around WiFi standards. A few months ago, they announced the WiFi Protected Access protocol Version...
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Introduction perfSONAR is an open source toolkit used for running network performance tests across different network domains. The need for such a tool originated at Research and Education (R&E) institutions...
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In the ever-present quest for uptime and quality of experience, one of the most overlooked and underestimated attributes is latency. The reason for this is not entirely obtuse, primarily because...
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