JNCIE Lab-Group for 2026/2027 is OPEN
Due to popular demand I’m extremely happy to announce: The official unofficial JNCIE Labgroup 2026/2027 is OPEN – and it’s going to be bigger, smarter, and even more fun! All… Read more »
Monthly Archives: April 2026
IPv8: How to reinvent the wheel while ignoring the road is already paved
There is a recurring phenomenon in networking that shows up every few years with remarkable consistency. Someone discovers that the Internet exists, spends a short amount of time looking at… Read more »
The Resolute Raccoon has Rabies – Why the Ubuntu 26.04 upgrade will bite your servers heads off
You know the feeling. You’re sitting in the data center, the air conditioning is humming that deep B-flat that only sysadmins find soothing, and you’re staring at the dashboard. Everything… Read more »