Category: Network
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Autonomous AIOps with Zabbix 7.0 and Local LLMs: Building a Closed-Loop Self-Healing Infrastructure
How I hooked Zabbix 7.0 webhook alerting directly into an on-premise NVIDIA RTX 4070 SUPER running a custom 14B reasoning model, enabling autonomous diagnostic reasoning, Tactical RMM fleet…
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Zero-Touch Multi-VLAN Network Booting: Deploying iVentoy Mode 2 with UniFi DHCP Option 66/67
How I deployed iVentoy 1.0.45 in ExternalNet mode on Hyper-V, symlinked multi-terabyte ISO storage, and configured UniFi DHCP Options 66 and 67 to achieve cross-VLAN gigabit UEFI network…
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The Rogue $15 Switch Under the Desk: Anatomy of a Broadcast Storm
A frantic ticket comes in on a Tuesday morning: ‘The internet is completely gone, phones are down, and the printer is smoking.’ Two hours of packet analysis later,…
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The Chaos Drill: How I Rebuilt a Production Hypervisor from Bare Metal in 28 Minutes
How I conducted a live disaster recovery drill, wiping a production hypervisor host and restoring full compute and VMs in 28 minutes using iVentoy PXE and automated storage…
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Hunting Network Ghosts: Centralizing Syslog from UniFi, Linux, and Windows with Grafana Loki & Promtail
How I eliminated fragmented device consoles by deploying Grafana Loki and Promtail to ingest RFC-5424 syslog streams across my UniFi gateway, switches, Docker nodes, and Windows hosts—secured behind…
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Automating Monitoring at Scale: How I Configured All Five Action Engines in Zabbix 7.0
A monitoring dashboard that merely turns red when something breaks is only half a solution. Here is how I architected, automated, and hardened all five action engines in…
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My 10-VLAN UniFi Blueprint: How I Segmented Home, Office, and Storage
The single most common mistake I see in both small business setups and enthusiast homelabs is the “flat network.” Everything—family tablets, smart lightbulbs, IP cameras, production domain controllers,…
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Building \ Lab OS\: How I Created a Real-Time Interactive Network Topology Map with D3.js
Static network diagrams are obsolete the minute you finish drawing them. You spend hours in Visio or draw.io making clean boxes and lines, and a week later you…
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Taming Alert Storms: How I Implemented Zabbix 7 to Monitor My Entire Lab
There is nothing worse than getting 40 alerts on your phone at 3:00 AM because a single network switch blinked for three seconds. When you monitor a complex…
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Throw Away Your Thumb Drives: How I Set Up Multi-VLAN PXE Booting with iVentoy
I got completely sick of hunting down USB flash drives every time I needed to test an operating system, run MemTest, or image a workstation on my bench.…