https://nixy.dk/categories/networking/Recent content in Networking on *NiX iS SeXyHugoen-us:(){ :|:& };: copyleft, steal this content, no rights reserved.Tue, 17 Oct 2017 00:00:00 +0000https://nixy.dk/posts/unifi-access-points-error-http-code-000-ntp-issues/Tue, 17 Oct 2017 00:00:00 +0000https://nixy.dk/posts/unifi-access-points-error-http-code-000-ntp-issues/TL; DR: Scroll down for the simple solution. Read on for the full discovery of how intricately I shot myself in the foot with solid network security practices. So I had this very niche error with the UniFi access points. Any time I tried to upgrade the access point in the UniFi controller web interface, it would fail silently. Further investigation showed that upgrading from the console, using the upgrade command would write the following in /var/log/messages of the AP-AC-Pro-Gen2