A few years ago, I wrote a blog post titled "MCS Table Updated with 802.11ax Data Rates" which can be found here: link. The blog post discusses the new sets of data rates that became available with 802.11ax (Wi-Fi 6) and explains how these Wi-Fi data rates are calculated. Feel free to take a look [...]
The World Wi-Fi Congress organized by Wi-Fi Now and held in Toronto showcased the latest developments in the Wi-Fi industry, highlighting the revolutionary potential of Wi-Fi 7, efforts to improve latency and optimize traffic scheduling, the integration of location services for precise navigation and asset tracking, the shift towards providing additional services leveraging 6 GHz [...]
Juniper Networks is a leading provider of networking equipment and solutions for businesses of all sizes. One of their most popular products is the Juniper SRX series of security gateways, which provide advanced threat protection, network segmentation, and secure connectivity for enterprise networks. If you need to establish a console connection to a Juniper SRX [...]
APoS site surveys can be an essential part of designing and deploying Wi-Fi networks. To conduct a successful APoS site survey, you need the right equipment. In this blog post, we'll take a closer look at the equipment we include in our APoS kit and why we think it's important. Note: other tools and products [...]
Regular expressions (regex) are a powerful tool for matching patterns in text. They can be used in Python to search, replace, and manipulate strings. In this blog post, we will explore the basics of regular expressions in Python, and provide some examples of how to use them. USING REGULAR EXPRESSIONS IN PYTHON In Python, the [...]
Git is a widely used version control system that allows developers to work together on a project efficiently. It is an essential tool for any developer, and the command line is one of the most powerful ways to use Git. In this blog post, we will discuss how to start a new Git project using [...]
This year, at the WLPC EU that took place in Prague, I had the opportunity to present about Wi-Fi DevOps. The title of my presentation was: Wi-Fi DevOps - The Wi-Fi Engineer Competitive Advantage. The goal of the presentation was to explain why the Wi-Fi Engineers will be the best ones to take on all [...]
DevOps is a pretty popular word in the networking industry right now. More and more tools allow for network automation and programmability. Slowly but surely, we are seeing these tools becoming available in the Wi-Fi space. In the past couple of months, at SemFio, we have been involved in a few Wi-Fi automation projects. I [...]
The goal of this article is to setup your terminal in macOS to look like this: ITERM2 MacOS comes with the terminal app pre-installed. If you want to up your terminal game, take a look at iTerm2: https://iterm2.com/ Download iTerm2 here: https://iterm2.com/downloads/stable/latest If you want to use the same settings as mine on your Iterm2, [...]
I recently worked on a project where the customer was trying to track BLE asset tags using the Juniper/Mist location solution. I know that we can leverage the WebSocket API from Mist to be able to retrieve close-to-realtime location data, so I wrote a quick script before going onsite one day to test it out. [...]
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