Practical network engineering and infrastructure work: design, routing, segmentation, VPN, firewalls, load balancing, and observability. More write-ups coming soon.
When the GUI Fails: Solving an ESXi Task Lock Issue with CLI
A real-world infrastructure troubleshooting story about clearing stuck ESXi tasks when the GUI could not resolve the issue, using CLI access and deeper host-level investigation.
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From 6 Hours to 3: Scaling High Availability Firewall Deployments
A story about improving FortiGate high availability firewall deployment speed, repeatability, and accuracy across dual-ISP production environments.
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Reducing Escalations by Thinking Like Tier 3
A practical operations story about reducing escalations by troubleshooting with a Tier 3 mindset, gathering better context, and resolving issues before unnecessary handoff.
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