Die aktuelle Störung rund um .de-Domains zeigt ein unbequemes, aber wichtiges Prinzip: Auch die stabilsten Bausteine des Internets sind nicht unfehlbar. Die DENIC, seit Jahrzehnten Betreiber der .de-Zone und Synonym… Read more »
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 »
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 »
Day 4 always feels different. The excitement is still there, but the patience is thinner and the tolerance for buzzwords drops noticeably. By now, most people aren’t looking for inspiration… Read more »
What an amazing keynote oO I’ll start with this one because it deserves it: the Day-2 keynote was excellent. Not just “good”, not just “solid” — genuinely engaging. Strong presence… Read more »
Big news! After a year of aligning all my social media accounts under one name, it’s finally official: My blog is now also following my branding and is reachable via… Read more »
EVE-NG Pro 6.4.0-50-PRO is out, and honestly—it’s one of those updates that makes you stop, lean back, and appreciate how far the platform has come – again!. Two big highlights… Read more »
To summarise my 2025 experience, let me start by saying this: 2025 was a year that asked a lot from me and gave back even more. That might sound like… Read more »
Man muss es einfach mal so sagen: NAT ist wie diese eine Socke, die immer wieder aus der Waschmaschine auftaucht – nur dass sie einem permanent in die Füße tritt…. Read more »
Es gibt diese Tage, an denen man stundenlang nach dem Fehler sucht – Routing? Nein. Firewall? Nein. MTU? Auch nicht. Man beginnt an sich selbst zu zweifeln und überlegt, ob… Read more »
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