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›Building a WireGuard Mesh for My Homelab
I replaced a hub-and-spoke OpenVPN setup with a full mesh of WireGuard peers. Latency dropped, complexity dropped, and I finally understand why everyone moved.
grep -l '#Networking' ./blog/*.md
blog
total 3 entries
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›The Anatomy of a Modern VPN Protocol: WireGuard vs OpenVPN
WireGuard is ~4000 lines of code. OpenVPN is ~70,000. The performance and security gap exists for a reason. A look under the hood.
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›Inside Network Namespaces: How Containers Actually Isolate Traffic
`docker run` looks like magic. Pull back the curtain and it's mostly `ip netns add` plus a virtual ethernet pair. Let's build it from scratch.