https://www.pistack.xyz/tags/wan-emulation/ Recent content in Wan-Emulation on Pi Stack Hugo en-us Mon, 08 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-08-self-hosted-wan-emulation-comcast-atc-tc-netem/ Mon, 08 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-08-self-hosted-wan-emulation-comcast-atc-tc-netem/ <h2 id="introduction">Introduction</h2> <p>When building distributed systems, microservices, or any application that communicates over a network, one of the hardest problems to test is how your software behaves under adverse network conditions. Packet loss, latency spikes, jitter, and bandwidth constraints are everyday realities in production — but rare in your local development environment.</p>