Uncategorized – Page 2 – Frame by Frame

macOS Wi-Fi Roaming

One of the nice things about Intel wireless chipsets is that the drivers expose a lot of controls to help tune the chipset’s operation. One of my favorite of these controls is “Prefered Band,” which I usually adjust to instruct the chipset to prefer the 5 GHz band over the 2.4 GHz band. There areContinue reading “macOS Wi-Fi Roaming”

Use Let’s Encrypt Certificates with FreeRADIUS

Let’s Encrypt is a certificate authority that generates TLS certificates automatically, and for free. It’s been great for web server administrators because it allows them to automate the process of requesting, receiving, installing, and renewing TLS certificates, taking the administrative overhead out of setting up a secure website. And did I mention it’s free and supported by allContinue reading “Use Let’s Encrypt Certificates with FreeRADIUS”

Clear To Send Podcast Episode 62: K12 Wi-Fi Deployments

I recently had the pleasure of joining Rowell Dionicio on the Clear to Send Podcast to talk about Wi-Fi in K12 schools. Clear To Send is a great podcast about enterprise wireless networking and a great way to stay current with the Wi-Fi community. We talked about K12 requirements, challenges, funding, my design process, security, andContinue reading “Clear To Send Podcast Episode 62: K12 Wi-Fi Deployments”