https://madajczyk.com/tags/dns/Recent content in Dns on Lee MadajczykHugoen-usFri, 05 Jun 2026 00:00:00 +0000https://madajczyk.com/archive/2026/06/05/internet-is-down/Fri, 05 Jun 2026 00:00:00 +0000https://madajczyk.com/archive/2026/06/05/internet-is-down/<p>A gentle reminder that not all incidents require a Root Cause Analysis.</p> <blockquote> <p><strong>Mom:</strong> The internet isn&rsquo;t working. I tried to check the weather.</p> <p><strong>Me:</strong> Oh? Interesting. Let me see.</p> <p><strong>Mom:</strong> Can you fix it?</p> <p><strong>Me:</strong> Well, technically the issue may be related to VRRP state transitions resulting from interface renumbering after a storage migration.</p> <p><strong>Mom:</strong> &hellip;</p> <p><strong>Me:</strong> The floating virtual IP appears to have become marooned.</p> <p><strong>Mom:</strong> I wanted to check the weather.</p>