Tagged: checkmk

• Troubleshooting a Frigate NVR issue

  Tue Oct 20 2026

  • nvr
  • security
  • troubleshooting
  • screwup
  • debian
  • netcat
  • frigate
  • docker
  • checkmk

  A configuration oversight casued my NVR to crash in a way that my alerting system failed to detect. Here's how I investigated and fixed it.