CoreDNS Autopath Optimization
Experience how CoreDNS autopath reduces DNS queries by 50% and eliminates unnecessary NXDOMAIN responses for external domains. Watch real-time packet flows and see the dramatic performance difference.
Self-Configuring K3s Infrastructure
Watch infrastructure components discover and configure each other automatically using Pulumi, Proxmox, and runtime dependency resolution. See how modern infrastructure can be truly self-organizing.
kubectl port-forward Deep Dive
An interactive simulation showing exactly how secure tunnels work from your laptop to Kubernetes pods. Understand WebSocket streaming and troubleshoot connection issues by seeing the complete network flow.
Linux NAT Masquerade Deep Dive
Demystify Linux NAT masquerading. See how an iptables POSTROUTING rule rewrites packet headers to solve asymmetric routing and enable internet access for private networks.