{"podcast":{"title":"Networking Tech with Fexingo: Internet Infrastructure, Routing, and Network Engineering","slug":"networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928","podcast_index_feed_id":7871928,"rss_url":"https://feeds.fexingo.com/business/networking-tech.xml","website_url":"https://www.fexingo.com/","image_url":"https://audio.fexingo.com/business/networking-tech/cover.png","author":"Fexingo","episode_count":119,"summary":"Lucas and Luna break down the invisible skeleton of the internet: the routers, protocols, and physical cables that move packets across continents. Each episode opens with a recent network outage, a peering dispute, or a routing-table anomaly — then traces the engineering decisions and business incentives behind it. Lucas maps the technical architecture (BGP, MPLS, IXPs), while Luna pushes on the economics: who pays for undersea cables, why ISPs throttle certain traffic, and how network neutrality shapes startup access. They analyze real incidents — AWS’s Tokyo region failure, a Level 3 vs. Cogent peering war, or the latency impact of a new data-center route — and explain what network engineers actually debate in NANOG meetings. This is not a ‘how the internet works’ primer; it’s the layer-3 view for professionals who manage, build, or invest in network infrastructure. Expect granular discussions of dark fiber, CDN caching strategies, and the politics of IP address allocation. By the end, you’ll see the internet as a finite, fragile, and fiercely competitive topology — and understand why a single undersea cable cut can reset stock prices. #InternetInfrastructure #NetworkEngineering…","last_synced_at":"2026-07-18T22:19:10.157593+00:00","page_url":"https://stenobird.com/podcast/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928"},"episode":{"title":"How Network Redundancy Can Actually Create Single Points of Failure","slug":"how-network-redundancy-can-actually-create-single-points-of-failure","published_at":"2026-07-13T22:50:32+00:00","page_url":"https://stenobird.com/podcast/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928/how-network-redundancy-can-actually-create-single-points-of-failure","show_page_url":"https://stenobird.com/podcast/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928","url":"https://audio.fexingo.com/business/networking-tech/episode-0109.mp3","audio_url":"https://audio.fexingo.com/business/networking-tech/episode-0109.mp3","summary":"Most network engineers assume that redundant paths mean resilience. But in this episode, Lucas and Luna dig into a counterintuitive truth: redundant links, devices, and power feeds often share hidden dependencies — a single software bug, a common firmware version, a shared backplane — that transform redundancy into a liability. Using the 2021 Facebook outage as a concrete case, they walk through how BGP route reflector redundancy failed, how dual-homed circuits shared the same physical conduit, and why 'everything is redundant' can be the most dangerous phrase in network engineering. They also discuss practical mitigations: diversity audits, chaos engineering for failover testing, and the underappreciated value of intentionally breaking redundancy in staging environments. This is a must-listen for anyone who designs, operates, or audits critical network infrastructure. #NetworkEngineering #Redundancy #SinglePointOfFailure #BGP #FacebookOutage #NetworkResilience #ChaosEngineering #FailoverTesting #RouteReflector #DiversityAudit #NetworkInfrastructure #Tech #Technology #Fexingo #FexingoBusiness #BusinessPodcast #InternetInfrastructure #NetworkDesign Keep every episode free: buymeacoffee.com/fexingo","meta_description":"Most network engineers assume that redundant paths mean resilience. But in this episode, Lucas and Luna dig into a counterintuitive truth: redundant links…","key_points":[],"chapters":[],"topics":[],"duration_seconds":375,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928/episodes/how-network-redundancy-can-actually-create-single-points-of-failure/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928/how-network-redundancy-can-actually-create-single-points-of-failure.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}